Learn How to Knit a Temperature Blanket

Learn How to Knit a Temperature Blanket

Knitting has long been a popular pastime, allowing crafters to create beautiful and cozy items with their own hands. If you’re looking for a unique knitting project that will also document the changing seasons, a temperature blanket is the perfect choice. This step-by-step guide will teach you how to create a temperature blanket using basic knitting techniques.

A temperature blanket is a creative way to track the temperature throughout the year and create a colorful and personalized keepsake. Each day, you will knit one row based on the temperature of that day. The color of the yarn you use for each row will represent a specific temperature range, allowing you to visually see the changing temperatures over time.

To start your temperature blanket, you will need to gather the necessary supplies – a variety of colors of yarn, knitting needles, and a thermometer or access to daily temperature readings. You’ll also want to choose a color scheme that corresponds to the temperature ranges you want to represent. For example, you may choose warm tones for higher temperatures and cool tones for lower temperatures.

Once you have your supplies ready, you can begin knitting your temperature blanket. Each row will represent one day, and the length of your rows will depend on how long you want your blanket to be. You can choose a specific stitch pattern or keep it simple with basic knit and purl stitches.

What is a Temperature Blanket

A temperature blanket is a type of knitted or crocheted blanket that uses different colors to represent the temperature variations in a particular location over a given period of time, such as a year. Each day’s weather data, usually the high or low temperature, is recorded and corresponds to a specific color. By knitting or crocheting a row of the blanket each day using the designated color, a temperature blanket gradually evolves into a unique and colorful representation of the weather patterns.

The concept of a temperature blanket is not only a fun and creative way to track the weather, but it also serves as a meaningful keepsake that captures a year’s worth of memories and experiences. It’s a way to document the changing seasons, climate, and personal milestones throughout the year.

Temperature blankets can be customized to represent various temperature ranges, color schemes, and stitch patterns. Some people choose to use a single stitch pattern, such as a basic garter stitch or granny square, while others may incorporate more complex patterns and motifs. The colors chosen for the blanket can reflect personal preferences, local landscapes, or even specific themes.

In addition to being a personal project, temperature blankets can also be a thoughtful gift for friends or family members. They can be made to commemorate special events, such as a baby’s first year, a couple’s anniversary, or a loved one’s memory.

Overall, temperature blankets offer a unique way to combine knitting or crochet skills with weather tracking, resulting in a beautiful and expressive piece of textile art that tells a story of time and place.

History and Purpose

Temperature blankets have become a popular project among knitters in recent years. These unique blankets are not only visually stunning but also serve as a creative way to track and record daily temperatures over the course of a year. The concept behind temperature blankets is simple: each day you knit one row or stitch using a color that corresponds to the temperature of that day.

The origins of temperature blankets date back to the 18th century when people used textiles to record temperature variations. However, it wasn’t until the early 21st century that temperature blankets became a trending project in the knitting community, thanks to the rise of social media and online knitting communities.

The purpose of a temperature blanket is to create a tangible representation of weather patterns over a specific period. By using different colors to represent different temperature ranges, you can visually depict the fluctuations in temperature throughout the year. Temperature blankets can also serve as a keepsake or a unique way to commemorate a special year.

Some people choose to knit a temperature blanket for a specific city or region, while others base their colors on the averages or extremes of their local climate. The variation and personalization of temperature blankets allow for endless creativity and customization.

Temperature blankets are not only a creative and artistic way to track and record temperatures, but they can also be used as blankets, throws, or decorative pieces for your home. Whether you’re a beginner or an experienced knitter, creating a temperature blanket can be a fun and rewarding project that combines your love for knitting with your fascination with weather patterns.

Materials Needed

Before you start knitting your temperature blanket, make sure you have all the necessary materials. Here’s a list of what you’ll need:

  • Yarn: Choose a yarn that you like and that comes in a variety of colors. You’ll need enough yarn to make one row for each day of the year. The amount of yarn will depend on the size of your blanket and the weight of the yarn you choose.
  • Knitting Needles: Use needles that are appropriate for the weight of your yarn. Check the label on your yarn for the recommended needle size.
  • Tape Measure: You’ll need a tape measure to check the size of your blanket as you go.
  • Scissors: You’ll need scissors to cut the yarn.
  • Yarn Needle: A yarn needle will come in handy for weaving in ends and joining yarn.
  • Stitch Markers: Use stitch markers to mark certain stitches or sections of your blanket.
  • Pattern or Chart: You’ll need a pattern or a chart that shows you which color to use for each day’s temperature.
  • Thermometer: To keep track of the daily temperatures, you’ll need a thermometer. You can use a digital thermometer, a mercury thermometer, or check the weather forecast for your area.
  • Notebook: It’s helpful to keep a notebook handy to jot down the daily temperatures and keep track of your progress.

Once you have all these materials, you’ll be ready to start knitting your temperature blanket!

Step 1: Choose Your Colors

Step 1: Choose Your Colors

When it comes to knitting a temperature blanket, one of the first steps is to choose the colors you will use to represent the different temperature ranges. The colors you choose can vary depending on your personal preferences, the climate in the area where you live, or the time of year you plan to make the blanket.

To get started, you will need to decide how many temperature ranges you want to represent on your blanket. Some knitters prefer to have a wide range of colors to represent every few degrees, while others may choose to have fewer colors to represent a larger temperature range.

Once you have decided on the number of temperature ranges, you can start selecting your colors. You can use yarn in the same weight and type or mix different types of yarn to create a unique look. It’s a good idea to choose colors that contrast well with each other, so the temperature changes are easily visible on the blanket.

You may also want to consider using a color chart or color wheel to help you select colors that complement each other. This can help you create a visually appealing blanket that is pleasing to the eye.

If you’re making a temperature blanket for a specific year or timeframe, you can also consider choosing colors that represent the seasons. For example, you could use warmer colors like reds and oranges for summer temperatures and cooler colors like blues and greens for winter temperatures.

Remember, the choice of colors is entirely up to you and what you envision for your temperature blanket. Have fun experimenting with different color combinations and be creative!

Step 2: Select Your Yarn

Step 2: Select Your Yarn

Once you have decided on the color scheme for your temperature blanket, it’s time to select the yarn that you will be using for your project. Choosing the right yarn is important as it will determine the overall look and feel of your blanket.

When selecting yarn for a temperature blanket, there are a few factors to consider:

  1. Fiber Content: Consider the fiber content of the yarn. Different fibers have different properties and will affect the drape and texture of your blanket. Common fiber options include wool, acrylic, cotton, and blends.
  2. Weight: Choose a yarn weight that is suitable for your blanket. You can use a variety of yarn weights, from super fine to bulky, depending on the desired thickness and warmth of your blanket.
  3. Color Options: Look for a yarn that comes in a wide range of colors. Since you will be knitting a temperature blanket, you will need a different color for each temperature range. Having a variety of colors to choose from will ensure that you can represent each temperature accurately.
  4. Budget: Consider your budget when selecting yarn. Yarn can vary in price, so it’s important to choose one that fits within your budget. Remember, you will need a significant amount of yarn for a blanket-sized project.

Once you have considered these factors, you can start shopping for yarn. Visit your local yarn store or browse online to find a yarn that meets your requirements. Make sure to purchase enough yarn to complete your blanket, taking into account the size and stitch pattern you plan to use.

Remember, selecting the right yarn is crucial for a successful temperature blanket. Take your time to choose yarn that you love and enjoy working with, as you will be spending a lot of time knitting your blanket.

Step 3: Decide on Knitting Pattern

Once you have chosen the colors and temperature ranges for your temperature blanket, it’s time to decide on a knitting pattern. The knitting pattern will determine how the stitches are arranged and how the blanket will look.

Here are a few popular knitting patterns that work well for temperature blankets:

  1. Simple Garter Stitch: The garter stitch is one of the easiest patterns for beginners. It creates a textured fabric with horizontal ridges. Knitting every row in the same stitch creates a simple yet beautiful blanket.
  2. Stripes: Knitting the blanket in stripes is a popular choice as it allows you to showcase the different colors you have chosen. You can alternate colors every few rows or have specific sections of the blanket dedicated to each color.
  3. Checkerboard: The checkerboard pattern creates a classic look with alternating squares of different colors. This pattern is achieved by knitting blocks of color on top of each other.
  4. Diagonal: The diagonal pattern creates a dynamic look as the colors gradually change across the blanket. To achieve this pattern, you will need to increase or decrease stitches at the beginning or end of each row.

Ultimately, the choice of knitting pattern is up to you and what you want your blanket to look like. Consider the level of difficulty, the desired visual effect, and your knitting skills when making your decision.

Once you have decided on a pattern, it’s time to start knitting your temperature blanket. Make sure to follow the instructions for your chosen pattern and keep track of the temperature each day so you know which color to use.

Gauge and Measurements

Before starting your temperature blanket, it’s important to determine the gauge and measurements of your knitting project. This will ensure that your blanket is the right size and fits properly.

The gauge refers to the number of stitches and rows per inch that you achieve when knitting. It can vary depending on factors such as yarn thickness, needle size, and personal knitting tension.

To determine your gauge, start by knitting a test swatch using the same yarn and needles you plan to use for your blanket. Cast on a few stitches and knit a few rows in the stitch pattern you’ll be using for the blanket.

Once you’ve completed your test swatch, measure the number of stitches and rows in a 1-inch square. This will give you your gauge. For example, if you have 4 stitches and 6 rows in a 1-inch square, your gauge would be 4 stitches and 6 rows per inch.

Knowing your gauge is important because it helps you calculate the number of stitches and rows you’ll need for your blanket. For example, if you want to create a blanket that is 40 inches wide, you would multiply your gauge by 40 to determine the number of stitches you need to cast on.

In addition to gauge, you’ll also need to consider the measurements of your blanket. Determine how long and wide you want your blanket to be and note down these measurements. This will guide you as you knit and help you track your progress.

By taking the time to measure your gauge and determine the measurements of your blanket, you’ll be able to create a temperature blanket that is the perfect size and fits exactly as you want it to.

Step 4: Start Knitting

Now that you have all your materials ready, it’s time to start knitting your temperature blanket. Follow these steps to get started:

  1. Choose your knitting needles: Depending on your yarn, you will need to select the appropriate size of knitting needles. Check the yarn label for recommended needle size or use a size that gives you the desired gauge.
  2. Create a slip knot: To start your knitting project, you will need to create a slip knot. Begin by making a loop with the yarn and pull the end through the loop to form a knot. Adjust the knot by pulling the yarn to tighten or loosen it as needed.
  3. Cast on stitches: Holding the knitting needles and the yarn with the slip knot in your right hand, use your left hand to hold the yarn and create tension. Insert the right knitting needle into the slip knot and wrap the yarn around the needle. Pull the yarn through the slip knot to create a new stitch on the right needle. Repeat this process until you have cast on the desired number of stitches for your temperature blanket.
  4. Begin the knitting process: Once you have cast on your stitches, you are ready to start knitting. Hold the knitting needles with the cast on stitches in your right hand and the yarn in your left hand. Insert the right needle into the first stitch on the left needle from left to right. Wrap the yarn around the right needle counterclockwise and pull it through the first stitch to create a new stitch on the right needle.
  5. Continue knitting: Repeat the previous step to knit each stitch on the left needle until all stitches have been transferred to the right needle. Remember to keep the tension of the yarn consistent and avoid pulling it too tightly or too loosely. As you knit each row, pay attention to the pattern and colors you are using to represent the temperature data.
  6. Change colors: When it’s time to change colors according to the temperature chart, simply drop the current color and join the new color by tying a secure knot to the old color. Leave a tail of the old color yarn that can be woven in later to secure it in place.
  7. Keep track of your progress: As you work on your temperature blanket, it’s important to keep track of the rows or the dates corresponding to each row. This will help you accurately record the temperatures and ensure that your blanket is a faithful reflection of the weather over time.

With these steps, you are now ready to start knitting your temperature blanket. Take your time, enjoy the process, and watch as your blanket begins to take shape with each passing day!

Cast On and First Row

Before you start knitting your temperature blanket, you need to cast on the required number of stitches. The number of stitches will depend on the desired width of your blanket and the gauge of your yarn and needles.

To cast on stitches, you can use any method you prefer. The long-tail cast on method is commonly used, as it creates a neat and stretchy edge.

  1. Make a slipknot by creating a small loop with the yarn.
  2. Place the knitting needle through the loop and tighten the knot around the needle.
  3. Hold the needle with the slipknot in your right hand and the working yarn in your left hand.
  4. With your left hand, bring the yarn over the needle, creating a new loop.
  5. Insert the right needle through the new loop and catch the yarn, pulling it through the loop.
  6. Continue this process, creating new loops and pulling the yarn through, until you have cast on the desired number of stitches.

Once you have cast on the stitches, you are ready to start the first row of knitting. In the temperature blanket pattern, the first row is usually a plain knit row.

  1. Hold the knitting needle with the cast-on stitches in your left hand and the empty needle in your right hand.
  2. With the working yarn in your right hand, insert the right needle into the first stitch on the left needle, from left to right.
  3. Wrap the yarn around the right needle counterclockwise.
  4. Use the right needle to pull the wrapped yarn through the first stitch, creating a new stitch on the right needle.
  5. Slide the original stitch off the left needle, leaving the new stitch on the right needle.
  6. Repeat steps 2-5, knitting each stitch from the left needle onto the right needle, until all the stitches have been worked.

After completing the first row, you can continue knitting according to the temperature chart, changing colors or stitch patterns as needed.

Incorporating Temperature Data

When creating a temperature blanket, one of the most important aspects is obtaining accurate temperature data for each day. This data will determine the color of the yarn you will use in your blanket.

There are several ways to gather temperature data:

  1. Online weather sources: Check reliable weather websites or apps that provide historical temperature data for your location. It’s important to record the high, low, or average temperature for each day.
  2. Weather APIs: Utilize weather APIs to fetch temperature data directly into your application or project. This method can automate the process and ensure up-to-date information.
  3. Personal weather station: If you have access to a personal weather station, you can record the temperature readings every day. This option provides accurate data from your immediate vicinity.
  4. Local weather reports: Listen to local weather reports on TV, radio, or online. Reliable meteorologists will provide the temperature readings during their broadcasts.

Once you have obtained the temperature data, it’s time to assign colors to the temperature range. This step can be personalized, but here’s a common approach:

Temperature Range Color
Below 20°F Dark Blue
20°F – 40°F Light Blue
40°F – 60°F Green
60°F – 80°F Yellow
Above 80°F Red

Of course, you can adjust these ranges and colors to fit your personal preferences or the climate of your location. Just make sure to keep a record of the colors associated with each temperature range.

Once you have your temperature data and associated colors, you can start knitting your blanket. Each day, select the yarn color based on the temperature reading and knit a row or square using that yarn.

By the end of the year, your temperature blanket will be a beautiful representation of the weather patterns in your area. It will serve as a memento and a unique way to document a year of temperature fluctuations.


What is a temperature blanket?

A temperature blanket is a handmade blanket that is knit or crocheted using different colors to represent the temperature for each day of a specific year.

How do I choose the colors for my temperature blanket?

To choose the colors for your temperature blanket, you can use a color chart that assigns different colors to different temperature ranges. You can also use your own color scheme based on personal preference.

What size should my temperature blanket be?

The size of your temperature blanket depends on your personal preference. Some people prefer smaller blankets, while others prefer larger ones. It’s best to choose a size that will be comfortable for you.

What kind of yarn should I use for my temperature blanket?

You can use any type of yarn for your temperature blanket, but it’s recommended to use a yarn that is suitable for the climate in your area. For colder climates, you may want to use a heavier yarn, while for warmer climates, a lighter yarn will work well.

How do I keep track of the temperatures for my blanket?

You can keep track of the temperatures for your blanket by using a weather app, checking the local news or weather website, or simply keeping a daily record of the temperature in a notebook.

What knitting stitches should I use for my temperature blanket?

For a temperature blanket, you can use any knitting stitches that you are comfortable with. Simple stitches like knit and purl will work well, but you can also incorporate more complex stitches or patterns if you prefer.

How long does it take to knit a temperature blanket?

The time it takes to knit a temperature blanket depends on the size of the blanket, the complexity of the stitches or patterns used, and the amount of time you can dedicate to knitting each day. It can take anywhere from a few months to a year or more to complete a temperature blanket.


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