Yarn Forecast

Cities / San Diego, CA / 2025

San Diego temperature blanket, 2025

363 days of highs from San Diego Montgomery Field, all of 2025. One row a day, colored by that day's high.

Hottest day
92°F May 10
Coldest high
55°F Feb 12
Colors
5 of the 10 bands
Rows
363 one a day
Palette

363 rows: 50" x 81" finished, before a border.

The San Diego 2025 chart

$5
  • All of 2025 as numbered rows: the date, the high and the shade
  • The color key with the yarn for your stitch and width, and the starting chain
  • A page for each month, with a box to tick off each row
  • The blanket on the cover, in your palette

One payment, no subscription. Uses the palette, stitch and width set above.

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Shown here in weekly color blocks. Your tracker has every day, row by row.

The colors in this blanket

One ball band per temperature range, in Red Heart Super Saver. How many rows and yards each color takes, and how many skeins to buy, are in your tracker.

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What is in your tracker

San Diego in other years

Other cities in California

How these numbers are made

The weather. Daily maximum temperatures from San Diego Montgomery Field (NOAA station USW00003131), from the Global Historical Climatology Network daily summaries.

The colors. Ten fixed bands of 10°F, from below 20°F to 100°F and up, so a color means the same thing in every city. Bands with no days are left off the key.

The yarn. Worsted weight, worked out for your stitch and width, with a margin on every color and rounded up to whole skeins or packs.