Average annual temperature is 7.5 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -32.4 °C
Number of sunny days: 106 days
Number of rainy days: 201 days
Number of snow days: 58 days
Look at detailed online map of Barnston
* Weather data for Barnston 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) | 7.8 | 8.8 | 7.2 | 25.7 | 29.1 | 31.6 | 30.4 | 25.4 | 28.5 | 27.1 | 13.0 | 13.9 |
| Average daytime temperature (°C) | -0.3 | -0.6 | 2.7 | 13.0 | 17.6 | 21.3 | 25.1 | 21.9 | 21.1 | 15.1 | 4.2 | 2.6 |
| Average temperature (°C) | -3.7 | -6.3 | -1.5 | 6.9 | 11.7 | 16.6 | 20.7 | 17.6 | 16.5 | 11.2 | 0.5 | -0.9 |
| Average night temperature (°C) | -7.1 | -11.9 | -5.5 | 2.1 | 6.0 | 12.5 | 17.2 | 14.1 | 12.7 | 8.2 | -2.4 | -4.4 |
| Absolute minimum temperature (°C) | -18.0 | -32.4 | -12.3 | -8.5 | -0.6 | 6.0 | 11.1 | 9.2 | 6.2 | -2.4 | -10.0 | -16.7 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.8 |
| 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) | 2.6 | 5.0 | 5.3 | 8.3 | 10.4 | 8.5 | 10.3 | 9.6 | 8.5 | 5.3 | 5.2 | 3.2 |
| Precipitation (mm) | 101 | 65 | 101 | 88 | 66 | 151 | 246 | 154 | 84 | 120 | 85 | 130 |
| Sunny days | 3 | 6 | 6 | 12 | 16 | 7 | 3 | 5 | 14 | 10 | 11 | 13 |
| Rainy days | 13 | 8 | 8 | 18 | 15 | 23 | 28 | 26 | 16 | 20 | 13 | 13 |
| Snow days | 15 | 14 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 5 |
The best time to visit Barnston during the most sunny months:
Months with the longest average daylight duration in Barnston:
The largest precipitation sum in Barnston is at