Imagonarium

Helsinki temperature blanket

Every day of 2025 in Helsinki, one row each, in the colour of that day's real temperature: from the coldest day, 31 December at -8.4°C, to the warmest, 25 July at 29.1°C. Or choose any other year since 1940: the year someone was born, or the year you married.

Real weather since 1940 · real yarn shades · knit or crochet · instant PDF

Helsinki 2025 temperature blanket: 365 rows from cold blues to warm reds

Helsinki’s 2025, in 8 colours

The day’s high, in DROPS Paris. In the designer you can change the yarn, the colours and the year.

  • Navy Blue · 28-10 to -6 °C5 days
  • Jeans Blue · 30-5 to -1 °C22 days
  • Light Blue · 1010 to 4 °C75 days
  • Sage Green · 625 to 9 °C89 days
  • Moss Green · 2510 to 14 °C54 days
  • Mustard · 4115 to 19 °C80 days
  • Orange · 1320 to 24 °C27 days
  • Bordeaux · 3725 to 29 °C13 days

Or as a sky blanket

The same year by the colour of each day’s sky in Helsinki:

  • Sunshine13 days
  • Sunny spells1 day
  • Cloudy107 days
  • Drizzle128 days
  • Rain56 days
  • Snow60 days
Make a sky blanket →

Make your pattern

It opens on Helsinki, 2025. Choose the place and the year, the yarn, knit or crochet and the size, and download the pattern the moment you pay.

Questions

Is it the real Helsinki weather?
Yes: every day's high, low and average from Open-Meteo's historical records (CC BY 4.0) for Helsinki. The pattern lists each day with its temperature.
Which yarn do I need?
The pattern names real shades and their numbers in Stylecraft Special DK (UK), DROPS Paris (Europe) or Red Heart Super Saver (US), and how many balls of each. Or use your own yarn: the pattern gives grams for each colour.
What do I get?
A PDF pattern to print: the cover with your blanket and the colour list, the instructions, every row with its date and a box to tick, and a print of the finished blanket, for €9.90.

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