Average annual temperature is 11.7 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Delft
* Weather data for Delft 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) | 14.6 | 11.7 | 15.6 | 17.0 | 21.4 | 30.9 | 31.6 | 26.8 | 30.9 | 23.6 | 15.0 | 11.8 |
| Average daytime temperature (°C) | 7.8 | 8.7 | 9.8 | 12.0 | 17.0 | 23.4 | 21.2 | 20.9 | 22.4 | 16.3 | 10.4 | 8.8 |
| Average temperature (°C) | 5.8 | 5.6 | 6.8 | 8.3 | 12.7 | 18.8 | 17.9 | 17.6 | 18.0 | 13.7 | 8.2 | 6.9 |
| Average night temperature (°C) | 3.5 | 2.6 | 3.9 | 4.9 | 8.3 | 13.8 | 14.8 | 14.2 | 13.8 | 11.4 | 5.8 | 4.8 |
| Absolute minimum temperature (°C) | -3.1 | -4.0 | -3.5 | -1.8 | 3.1 | 9.3 | 11.6 | 11.4 | 9.9 | 5.9 | -2.9 | -4.8 |
| 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 | 7.8 |
| 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) | 3.5 | 4.3 | 5.1 | 8.2 | 11.4 | 13.0 | 11.5 | 10.7 | 9.1 | 5.6 | 3.6 | 2.4 |
| Precipitation (mm) | 127 | 19 | 138 | 93 | 67 | 13 | 134 | 120 | 81 | 150 | 163 | 121 |
| Sunny days | 6 | 13 | 3 | 8 | 17 | 20 | 4 | 8 | 13 | 8 | 1 | 5 |
| Rainy days | 25 | 15 | 28 | 22 | 14 | 10 | 27 | 23 | 17 | 23 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Delft during the most sunny months:
Months with the longest average daylight duration in Delft:
The largest precipitation sum in Delft is at