Average annual temperature is 10.3 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 143 days
Number of rainy days: 204 days
Number of snow days: 18 days
Look at detailed online map of Mount Riga
* Weather data for Mount Riga United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.0 | 14.1 | 15.2 | 29.2 | 29.3 | 31.7 | 31.0 | 27.2 | 31.5 | 27.5 | 17.3 | 14.8 |
| Average daytime temperature (°C) | 5.1 | 5.2 | 7.3 | 16.3 | 20.2 | 23.7 | 27.3 | 24.5 | 21.8 | 17.0 | 7.9 | 6.9 |
| Average temperature (°C) | 1.3 | 0.0 | 2.2 | 10.1 | 13.7 | 18.0 | 22.2 | 19.9 | 17.3 | 12.4 | 3.3 | 2.7 |
| Average night temperature (°C) | -1.8 | -4.4 | -2.0 | 4.9 | 7.5 | 13.3 | 18.3 | 16.0 | 13.7 | 8.7 | -0.4 | -0.2 |
| Absolute minimum temperature (°C) | -7.6 | -24.9 | -7.1 | -2.9 | 1.5 | 7.6 | 12.4 | 11.6 | 5.7 | 1.1 | -6.0 | -7.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 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 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 6.2 | 7.2 | 8.7 | 11.8 | 10.3 | 10.9 | 10.0 | 7.8 | 7.1 | 6.8 | 4.4 |
| Precipitation (mm) | 118 | 51 | 127 | 88 | 56 | 125 | 254 | 133 | 244 | 130 | 49 | 182 |
| Sunny days | 8 | 13 | 10 | 13 | 18 | 8 | 4 | 6 | 14 | 16 | 18 | 15 |
| Rainy days | 19 | 11 | 16 | 17 | 13 | 22 | 27 | 25 | 16 | 15 | 10 | 13 |
| Snow days | 4 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Mount Riga during the most sunny months:
The largest precipitation sum in Mount Riga is at