Average annual temperature is 7.9 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -31.4 °C
Number of sunny days: 132 days
Number of rainy days: 189 days
Number of snow days: 44 days
Look at detailed online map of Town of Littleton
* Weather data for Town of Littleton United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.8 | 8.7 | 8.6 | 25.5 | 29.9 | 31.9 | 30.5 | 25.6 | 29.4 | 27.7 | 13.8 | 13.3 |
| Average daytime temperature (°C) | 1.2 | 0.7 | 3.8 | 13.9 | 18.7 | 21.9 | 25.8 | 22.8 | 21.8 | 15.7 | 5.4 | 3.6 |
| Average temperature (°C) | -2.5 | -5.4 | -1.0 | 7.3 | 12.0 | 16.6 | 21.1 | 18.1 | 16.4 | 11.0 | 0.9 | -0.6 |
| Average night temperature (°C) | -6.0 | -11.3 | -5.7 | 1.8 | 5.6 | 11.9 | 17.1 | 14.1 | 12.3 | 7.2 | -2.3 | -3.7 |
| Absolute minimum temperature (°C) | -14.7 | -31.4 | -13.6 | -7.1 | -0.5 | 5.9 | 12.3 | 10.2 | 5.9 | -0.6 | -8.2 | -10.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.9 | 6.0 | 5.9 | 7.7 | 11.1 | 8.7 | 10.0 | 10.2 | 8.2 | 5.7 | 6.1 | 3.6 |
| Precipitation (mm) | 97 | 47 | 73 | 80 | 88 | 174 | 220 | 179 | 72 | 109 | 59 | 137 |
| Sunny days | 5 | 12 | 12 | 14 | 18 | 5 | 3 | 6 | 16 | 12 | 15 | 14 |
| Rainy days | 11 | 6 | 8 | 16 | 13 | 25 | 28 | 25 | 14 | 19 | 10 | 14 |
| Snow days | 15 | 10 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 3 |
The best time to visit Town of Littleton during the most sunny months:
Months with the longest average daylight duration in Town of Littleton:
The largest precipitation sum in Town of Littleton is at