Average annual temperature is 11.9 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Riel
* Weather data for Riel Netherlands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.2 | 12.9 | 17.3 | 17.3 | 24.2 | 30.9 | 33.0 | 27.8 | 31.3 | 25.0 | 15.3 | 11.9 |
| Average daytime temperature (°C) | 7.3 | 8.6 | 10.5 | 12.8 | 18.6 | 25.5 | 23.0 | 22.3 | 23.4 | 17.0 | 9.9 | 8.3 |
| Average temperature (°C) | 5.2 | 5.3 | 7.0 | 8.6 | 13.6 | 20.4 | 18.7 | 18.0 | 18.4 | 13.6 | 7.4 | 6.4 |
| Average night temperature (°C) | 3.0 | 2.1 | 3.5 | 4.4 | 8.4 | 14.4 | 14.4 | 13.9 | 13.5 | 10.5 | 4.8 | 4.1 |
| Absolute minimum temperature (°C) | -3.8 | -4.1 | -3.5 | -2.4 | 3.3 | 8.9 | 10.3 | 10.7 | 8.3 | 3.0 | -3.3 | -5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.4 | 10.0 | 11.9 | 13.9 | 15.6 | 16.5 | 16.1 | 14.6 | 12.6 | 10.7 | 8.9 | 7.9 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 2.9 | 4.0 | 5.0 | 7.9 | 11.1 | 12.8 | 11.1 | 10.0 | 9.3 | 5.8 | 3.7 | 2.0 |
| Precipitation (mm) | 102 | 23 | 132 | 96 | 61 | 42 | 108 | 97 | 51 | 125 | 123 | 100 |
| Sunny days | 9 | 12 | 4 | 9 | 16 | 19 | 3 | 6 | 17 | 9 | 3 | 10 |
| Rainy days | 22 | 16 | 27 | 21 | 15 | 11 | 28 | 25 | 13 | 22 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Riel during the most sunny months:
Months with the longest average daylight duration in Riel:
The largest precipitation sum in Riel is at