Average annual temperature is 7.6 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -27.3 °C
Number of sunny days: 134 days
Number of rainy days: 197 days
Number of snow days: 34 days
Look at detailed online map of Nappan
* Weather data for Nappan 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) | 9.7 | 10.1 | 9.6 | 17.5 | 23.1 | 27.9 | 30.0 | 25.0 | 29.1 | 22.9 | 14.5 | 15.4 |
| Average daytime temperature (°C) | 1.8 | -0.9 | 3.4 | 10.9 | 14.6 | 19.4 | 26.3 | 22.7 | 21.8 | 16.1 | 5.4 | 3.9 |
| Average temperature (°C) | -1.8 | -6.1 | -1.1 | 5.5 | 9.5 | 15.1 | 21.6 | 18.2 | 16.7 | 11.6 | 1.3 | 0.2 |
| Average night temperature (°C) | -5.6 | -11.1 | -4.8 | 1.0 | 5.1 | 11.6 | 17.8 | 14.3 | 13.0 | 8.0 | -2.3 | -3.4 |
| Absolute minimum temperature (°C) | -13.6 | -27.3 | -13.9 | -6.5 | 0.8 | 6.4 | 12.5 | 9.0 | 4.3 | -2.6 | -8.3 | -15.0 |
| 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) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| 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) | 3.4 | 5.9 | 6.2 | 8.5 | 9.1 | 7.0 | 9.7 | 8.7 | 8.0 | 7.1 | 5.2 | 4.1 |
| Precipitation (mm) | 238 | 63 | 80 | 38 | 59 | 163 | 213 | 187 | 87 | 137 | 91 | 80 |
| Sunny days | 7 | 15 | 11 | 15 | 12 | 7 | 8 | 6 | 12 | 12 | 12 | 17 |
| Rainy days | 14 | 9 | 10 | 13 | 19 | 23 | 23 | 25 | 18 | 19 | 13 | 11 |
| Snow days | 10 | 4 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 3 |
The best time to visit Nappan during the most sunny months:
Months with the longest average daylight duration in Nappan:
The largest precipitation sum in Nappan is at