Average annual temperature is 12.1 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Ostend
* Weather data for Ostend Belgium is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.6 | 11.7 | 15.6 | 16.6 | 22.1 | 30.5 | 29.6 | 25.5 | 31.1 | 24.8 | 15.3 | 12.4 |
| Average daytime temperature (°C) | 8.2 | 8.6 | 10.1 | 11.7 | 15.1 | 22.0 | 21.2 | 20.6 | 22.6 | 17.1 | 10.9 | 9.5 |
| Average temperature (°C) | 6.4 | 5.9 | 7.6 | 8.6 | 12.3 | 18.2 | 18.1 | 17.8 | 18.6 | 14.2 | 8.9 | 7.7 |
| Average night temperature (°C) | 4.3 | 3.3 | 4.9 | 5.2 | 9.3 | 14.4 | 15.1 | 14.6 | 14.6 | 11.6 | 6.6 | 5.5 |
| Absolute minimum temperature (°C) | -3.2 | -3.5 | 0.1 | -1.6 | 4.7 | 10.6 | 12.4 | 12.0 | 10.3 | 5.9 | -2.5 | -4.2 |
| 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) | 8.5 | 10.0 | 11.9 | 13.9 | 15.6 | 16.5 | 16.1 | 14.5 | 12.6 | 10.7 | 8.9 | 8.0 |
| 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) | 3.8 | 4.7 | 5.0 | 8.8 | 11.8 | 13.1 | 11.2 | 11.1 | 9.0 | 6.4 | 3.6 | 2.4 |
| Precipitation (mm) | 97 | 10 | 139 | 68 | 35 | 35 | 101 | 91 | 52 | 122 | 171 | 102 |
| Sunny days | 6 | 15 | 3 | 8 | 18 | 18 | 4 | 7 | 14 | 9 | 2 | 5 |
| Rainy days | 25 | 13 | 28 | 22 | 13 | 12 | 27 | 24 | 16 | 22 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ostend during the most sunny months:
Months with the longest average daylight duration in Ostend:
The largest precipitation sum in Ostend is at