Average annual temperature is 11.4 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 178 days
Number of rainy days: 174 days
Number of snow days: 13 days
Look at detailed online map of Riga
* Weather data for 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) | 13.4 | 16.4 | 17.1 | 27.2 | 32.3 | 32.7 | 32.3 | 30.7 | 32.6 | 29.0 | 17.8 | 16.7 |
| Average daytime temperature (°C) | 4.1 | 6.8 | 7.9 | 16.4 | 22.3 | 27.1 | 29.0 | 26.8 | 24.4 | 16.9 | 10.1 | 7.9 |
| Average temperature (°C) | 0.7 | 0.9 | 2.8 | 9.8 | 15.3 | 20.7 | 23.4 | 21.3 | 19.0 | 12.5 | 5.0 | 4.3 |
| Average night temperature (°C) | -2.2 | -3.2 | -0.9 | 4.2 | 8.7 | 14.8 | 18.1 | 16.4 | 14.3 | 8.9 | 1.0 | 1.7 |
| Absolute minimum temperature (°C) | -17.6 | -15.7 | -7.0 | -2.0 | 2.4 | 9.6 | 13.9 | 9.6 | 8.7 | -3.0 | -7.4 | -3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 3.4 | 7.5 | 6.7 | 9.0 | 10.5 | 11.2 | 11.9 | 10.4 | 8.6 | 6.0 | 6.7 | 3.7 |
| Precipitation (mm) | 73 | 97 | 116 | 96 | 32 | 55 | 81 | 119 | 32 | 98 | 25 | 57 |
| Sunny days | 10 | 17 | 13 | 13 | 21 | 18 | 10 | 17 | 18 | 11 | 19 | 11 |
| Rainy days | 14 | 10 | 15 | 17 | 10 | 12 | 21 | 14 | 12 | 19 | 10 | 20 |
| Snow days | 7 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
The best time to visit Riga during the most sunny months:
The largest precipitation sum in Riga is at