Average annual temperature is 10.9 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -20.2 °C
Number of sunny days: 166 days
Number of rainy days: 182 days
Number of snow days: 17 days
Look at detailed online map of Riverside
* Weather data for Riverside 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) | 13.7 | 14.3 | 16.2 | 25.3 | 29.5 | 30.4 | 32.2 | 30.8 | 32.2 | 27.2 | 16.1 | 15.5 |
| Average daytime temperature (°C) | 3.5 | 5.8 | 6.8 | 15.1 | 20.6 | 25.6 | 28.0 | 25.7 | 23.2 | 16.2 | 9.2 | 7.2 |
| Average temperature (°C) | 0.4 | 0.0 | 2.3 | 9.4 | 14.3 | 20.0 | 22.8 | 20.9 | 18.9 | 12.5 | 4.7 | 4.0 |
| Average night temperature (°C) | -2.3 | -3.9 | -0.9 | 4.5 | 8.7 | 14.9 | 18.2 | 16.8 | 15.2 | 9.5 | 1.1 | 1.6 |
| Absolute minimum temperature (°C) | -18.9 | -20.2 | -6.0 | -4.0 | 2.1 | 9.5 | 14.9 | 10.1 | 9.2 | -1.9 | -7.0 | -3.7 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.4 | 7.1 | 6.7 | 8.4 | 11.0 | 11.5 | 11.6 | 10.5 | 8.9 | 6.1 | 6.3 | 3.5 |
| Precipitation (mm) | 80 | 80 | 89 | 126 | 41 | 71 | 148 | 113 | 59 | 78 | 43 | 63 |
| Sunny days | 10 | 13 | 11 | 13 | 22 | 16 | 9 | 13 | 18 | 11 | 19 | 11 |
| Rainy days | 17 | 13 | 14 | 16 | 9 | 14 | 22 | 18 | 12 | 19 | 9 | 19 |
| Snow days | 4 | 2 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 |
The best time to visit Riverside during the most sunny months:
The largest precipitation sum in Riverside is at