Average annual temperature is 15.0 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 274 days
Number of rainy days: 88 days
Number of snow days: 3 days
Look at detailed online map of Rīkā
* Weather data for Rīkā Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.3 | 18.2 | 22.2 | 25.5 | 31.0 | 37.6 | 41.4 | 40.1 | 37.4 | 29.0 | 22.0 | 16.9 |
| Average daytime temperature (°C) | 7.3 | 10.2 | 16.6 | 20.3 | 25.6 | 32.9 | 37.9 | 37.5 | 33.3 | 24.5 | 17.0 | 12.4 |
| Average temperature (°C) | 0.7 | 2.4 | 9.6 | 12.3 | 17.2 | 24.1 | 28.7 | 28.3 | 23.8 | 16.2 | 9.9 | 5.5 |
| Average night temperature (°C) | -4.1 | -3.9 | 3.4 | 4.8 | 9.1 | 14.4 | 18.7 | 18.7 | 14.5 | 8.7 | 3.9 | 0.0 |
| Absolute minimum temperature (°C) | -6.8 | -9.5 | -2.9 | -3.8 | 2.2 | 10.0 | 16.2 | 15.4 | 11.4 | 4.5 | -3.2 | -3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.8 | 8.3 | 11.0 | 11.8 | 13.2 | 12.8 | 11.9 | 11.4 | 8.9 | 8.3 | 7.2 |
| Precipitation (mm) | 77 | 33 | 174 | 83 | 43 | 4 | 0 | 0 | 0 | 13 | 56 | 76 |
| Sunny days | 18 | 19 | 11 | 19 | 24 | 29 | 31 | 31 | 30 | 24 | 18 | 20 |
| Rainy days | 12 | 7 | 20 | 11 | 7 | 1 | 0 | 0 | 0 | 7 | 12 | 11 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rīkā during the most sunny months:
The largest precipitation sum in Rīkā is at