Average annual temperature is 10.2 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 185 days
Number of rainy days: 150 days
Number of snow days: 30 days
Look at detailed online map of City of Fitchburg
* Weather data for City of Fitchburg 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) | 7.9 | 9.6 | 19.9 | 25.2 | 31.6 | 32.2 | 32.7 | 35.8 | 33.4 | 28.0 | 17.3 | 12.3 |
| Average daytime temperature (°C) | 1.0 | 2.9 | 5.9 | 14.7 | 22.3 | 27.5 | 28.1 | 27.4 | 23.9 | 15.4 | 8.1 | 5.1 |
| Average temperature (°C) | -2.7 | -2.5 | 0.8 | 8.6 | 15.5 | 21.0 | 22.9 | 22.1 | 19.0 | 11.5 | 3.6 | 1.6 |
| Average night temperature (°C) | -5.3 | -6.6 | -3.3 | 3.6 | 9.8 | 15.3 | 18.1 | 17.7 | 15.4 | 8.3 | 0.2 | -0.8 |
| Absolute minimum temperature (°C) | -24.9 | -23.1 | -14.3 | -2.3 | 0.9 | 8.1 | 12.9 | 10.8 | 9.1 | -2.4 | -11.6 | -8.1 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.5 | 6.8 | 6.5 | 8.3 | 10.8 | 12.2 | 12.8 | 11.4 | 9.2 | 7.0 | 6.8 | 4.1 |
| Precipitation (mm) | 48 | 78 | 87 | 93 | 59 | 27 | 121 | 87 | 96 | 89 | 36 | 52 |
| Sunny days | 13 | 14 | 12 | 15 | 20 | 20 | 15 | 15 | 13 | 13 | 21 | 14 |
| Rainy days | 9 | 8 | 12 | 15 | 11 | 10 | 16 | 16 | 17 | 17 | 7 | 12 |
| Snow days | 9 | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 |
The best time to visit City of Fitchburg during the most sunny months:
Months with the longest average daylight duration in City of Fitchburg:
The largest precipitation sum in City of Fitchburg is at