Average annual temperature is 0.6 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -36.5 °C
Number of sunny days: 140 days
Number of rainy days: 131 days
Number of snow days: 94 days
Look at detailed online map of Postville
* Weather data for Postville 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) | -0.1 | -1.7 | 3.4 | 10.2 | 25.2 | 29.3 | 31.5 | 27.0 | 27.8 | 22.2 | 3.9 | 9.6 |
| Average daytime temperature (°C) | -12.6 | -16.3 | -4.1 | 0.8 | 7.9 | 15.6 | 24.3 | 18.4 | 14.8 | 9.1 | -0.4 | -2.6 |
| Average temperature (°C) | -16.7 | -21.5 | -7.1 | -2.6 | 3.0 | 9.8 | 18.9 | 14.2 | 10.6 | 6.3 | -2.9 | -6.2 |
| Average night temperature (°C) | -20.7 | -25.8 | -9.6 | -5.8 | -1.6 | 4.8 | 14.1 | 10.8 | 7.5 | 3.8 | -5.3 | -10.3 |
| Absolute minimum temperature (°C) | -33.6 | -36.5 | -27.6 | -17.4 | -5.1 | -3.3 | 8.0 | 6.3 | 2.3 | -5.5 | -12.3 | -18.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.3 | 16.7 | 14.9 | 12.7 | 10.5 | 8.4 | 7.3 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 4.1 | 6.3 | 4.5 | 7.2 | 7.3 | 8.6 | 10.3 | 6.8 | 5.8 | 4.5 | 4.5 | 3.0 |
| Precipitation (mm) | 61 | 58 | 108 | 33 | 71 | 58 | 47 | 76 | 76 | 34 | 42 | 75 |
| Sunny days | 13 | 16 | 10 | 17 | 10 | 16 | 12 | 8 | 10 | 11 | 12 | 5 |
| Rainy days | 2 | 1 | 4 | 3 | 12 | 13 | 19 | 23 | 20 | 19 | 6 | 9 |
| Snow days | 16 | 11 | 17 | 10 | 9 | 1 | 0 | 0 | 0 | 1 | 12 | 17 |
The best time to visit Postville during the most sunny months:
Months with the longest average daylight duration in Postville:
The largest precipitation sum in Postville is at