Rainfall/ Precipitation in Ostende, Belgium
- Ostende receives 598 mm (23.5 in) of rainfall per year, or 49.8 mm (2 in) per month.
- On average there are 148 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 12.3 days with a quantity of rain, sleet, snow etc. per month.
- The driest weather is in March when an average of 31 mm (1.2 in) of rainfall (precipitation) occurs.
- The wettest weather is in November when an average of 74 mm (2.9 in) of rainfall (precipitation) occurs.
Precipitation Table
| Climate Variable | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Precipitation mm (in) | 41 (1.61) | 38 (1.5) | 31 (1.2) | 38 (1.5) | 34 (1.3) | 38 (1.5) | 62 (2.4) | 58 (2.3) | 56 (2.2) | 68 (2.7) | 74 (2.9) | 60 (2.4) | 598 (23.5) | |
 | Precipitation Litres/m² (Gallons/ft²) | 41 (1.01) | 38 (0.93) | 31 (0.76) | 38 (0.93) | 34 (0.83) | 38 (0.93) | 62 (1.52) | 58 (1.42) | 56 (1.37) | 68 (1.67) | 74 (1.82) | 60 (1.47) | 598 (14.67) | |
 | Number of Wet Days (probability of rain on a day) | 13 (42%) | 12 (42%) | 11 (35%) | 12 (40%) | 11 (35%) | 10 (33%) | 12 (39%) | 13 (42%) | 10 (33%) | 13 (42%) | 15 (50%) | 16 (52%) | 148 (41%) |