Average annual temperature is 11.8 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Bolnes
* Weather data for Bolnes 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) | 15.1 | 11.6 | 16.4 | 16.4 | 21.2 | 29.9 | 30.7 | 25.3 | 30.7 | 23.2 | 14.9 | 11.7 |
| Average daytime temperature (°C) | 7.7 | 8.6 | 9.9 | 12.1 | 17.2 | 23.9 | 21.8 | 21.3 | 22.5 | 16.3 | 10.2 | 8.6 |
| Average temperature (°C) | 5.6 | 5.5 | 6.9 | 8.5 | 13.0 | 19.2 | 18.2 | 17.7 | 18.2 | 13.6 | 8.0 | 6.7 |
| Average night temperature (°C) | 3.4 | 2.6 | 3.8 | 4.9 | 8.6 | 14.2 | 14.8 | 14.2 | 14.2 | 11.2 | 5.9 | 4.6 |
| Absolute minimum temperature (°C) | -2.9 | -3.3 | -3.3 | -1.5 | 4.1 | 9.4 | 12.2 | 11.5 | 9.9 | 6.2 | -1.1 | -4.3 |
| 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 | 9.9 | 11.9 | 13.9 | 15.7 | 16.6 | 16.2 | 14.6 | 12.7 | 10.7 | 8.8 | 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) | 3.4 | 4.1 | 4.8 | 8.0 | 11.1 | 12.7 | 11.2 | 10.5 | 9.0 | 5.4 | 3.7 | 2.3 |
| Precipitation (mm) | 133 | 16 | 130 | 85 | 78 | 18 | 125 | 107 | 81 | 152 | 153 | 113 |
| Sunny days | 6 | 13 | 5 | 9 | 14 | 22 | 3 | 6 | 15 | 7 | 1 | 4 |
| Rainy days | 25 | 15 | 26 | 21 | 17 | 8 | 28 | 25 | 15 | 24 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bolnes during the most sunny months:
Months with the longest average daylight duration in Bolnes:
The largest precipitation sum in Bolnes is at