Average annual temperature is 5.9 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -32.7 °C
Number of sunny days: 124 days
Number of rainy days: 171 days
Number of snow days: 70 days
Look at detailed online map of Stoneham
* Weather data for Stoneham Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.1 | 5.4 | 5.5 | 17.8 | 29.5 | 31.7 | 30.2 | 24.4 | 30.3 | 24.8 | 11.1 | 10.8 |
| Average daytime temperature (°C) | -3.6 | -5.5 | 2.3 | 9.3 | 17.5 | 21.2 | 24.6 | 21.4 | 21.4 | 14.3 | 1.9 | 0.2 |
| Average temperature (°C) | -7.3 | -10.2 | -2.1 | 4.1 | 11.1 | 16.5 | 20.3 | 16.9 | 16.1 | 10.6 | -2.0 | -3.9 |
| Average night temperature (°C) | -11.3 | -14.5 | -5.9 | -0.4 | 5.4 | 12.3 | 16.4 | 12.9 | 11.6 | 7.5 | -5.3 | -8.0 |
| Absolute minimum temperature (°C) | -19.1 | -32.7 | -13.8 | -9.9 | -1.7 | 5.6 | 11.2 | 7.9 | 4.3 | -3.4 | -17.0 | -22.3 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.8 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 5.5 | 6.6 | 7.8 | 10.6 | 8.6 | 9.9 | 8.9 | 8.1 | 4.8 | 4.9 | 3.5 |
| Precipitation (mm) | 96 | 92 | 74 | 106 | 66 | 160 | 266 | 211 | 112 | 145 | 98 | 107 |
| Sunny days | 10 | 5 | 13 | 13 | 16 | 7 | 1 | 5 | 16 | 10 | 13 | 15 |
| Rainy days | 2 | 5 | 5 | 15 | 14 | 23 | 30 | 26 | 14 | 19 | 9 | 9 |
| Snow days | 19 | 18 | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 8 | 7 |
The best time to visit Stoneham during the most sunny months:
Months with the longest average daylight duration in Stoneham:
The largest precipitation sum in Stoneham is at