4mm hook
8ply/DK Yarn in various colours

I have used three colour pallets for this temperature blanket.

High–Low = 14 colours ranging from -1 to 40+ deg C (3deg increments)

Rainfall = 5 shades of Brown (or greys) ranging from cream to chocolate (no rain, 1-7mm, 8-14mm, 15-21mm, 22+)

Month = 12 colours – Or you could do 4 seasons.

Each motif measures approximately 3.5 inch (9cm).
Amount of yarn required will vary for different regions. You will need more for middle of the range temperatures and less for extreme temperatures.
Instructions for borders are not included.