Average annual temperature is 6.3 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -30.8 °C
Number of sunny days: 130 days
Number of rainy days: 167 days
Number of snow days: 68 days
Look at detailed online map of Longley
* Weather data for Longley 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) | 4.6 | 6.8 | 7.8 | 17.4 | 29.6 | 30.1 | 31.3 | 24.3 | 28.7 | 23.6 | 9.6 | 13.0 |
| Average daytime temperature (°C) | -2.0 | -4.7 | 2.1 | 9.8 | 16.6 | 20.5 | 26.4 | 21.3 | 21.6 | 15.0 | 3.2 | 1.6 |
| Average temperature (°C) | -6.0 | -10.1 | -2.2 | 4.1 | 10.2 | 15.7 | 21.5 | 17.1 | 16.0 | 10.6 | -0.8 | -2.2 |
| Average night temperature (°C) | -9.7 | -15.0 | -6.1 | -0.9 | 4.6 | 11.4 | 17.5 | 13.7 | 11.8 | 7.4 | -4.0 | -5.3 |
| Absolute minimum temperature (°C) | -23.1 | -30.8 | -14.4 | -11.4 | -1.3 | 4.8 | 12.2 | 8.3 | 3.7 | -1.9 | -10.2 | -16.1 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 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) | 3.1 | 7.0 | 6.7 | 8.3 | 9.6 | 7.1 | 11.0 | 8.3 | 8.3 | 5.4 | 4.9 | 4.1 |
| Precipitation (mm) | 139 | 46 | 67 | 40 | 100 | 132 | 131 | 213 | 106 | 92 | 72 | 112 |
| Sunny days | 9 | 11 | 9 | 15 | 14 | 8 | 3 | 5 | 16 | 11 | 13 | 16 |
| Rainy days | 8 | 5 | 3 | 11 | 16 | 22 | 28 | 26 | 14 | 18 | 8 | 8 |
| Snow days | 14 | 12 | 19 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 9 | 7 |
The best time to visit Longley during the most sunny months:
Months with the longest average daylight duration in Longley:
The largest precipitation sum in Longley is at