Ostend
May
Weather in Ostend for May 2026
Your guide to Ostend weather in May - trends and predictions
In general, the average temperature in Ostend at the beginning of May is 13.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 15.6 °C by the end of May.
The climate of Ostend in May is notably wet, with an average of 15 rainy days, and a total of 341.2 mm of precipitation.
Temperatures
Rain 🌧️
16
Dry days
15
Rainy days
0
Snow days
17°/8°
Temperatures
26 km/h
Avg max wind
80 %
Avg humidity
Ostend Weather May
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Temperatures trend during May in Ostend
See the weather trend as well as the moving average line
May weather in Ostend day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Overcast | 14° /8° | 1.1 mm | 3 | |
| 2 May | Overcast | 13° /8° | 1 mm | 3 | |
| 3 May | Overcast | 13° /7° | 0.4 mm | 3 | |
| 4 May | Overcast | 14° /7° | 1.3 mm | 3 | |
| 5 May |  Patchy rain possible | 13° /8° | 1.7 mm | 3 | |
| 6 May |  Moderate rain at times | 13° /8° | 1.9 mm | 3 | |
| 7 May | Patchy rain possible | 13° /9° | 1.7 mm | 3 | |
| 8 May |  Partly cloudy | 14° /9° | 0.9 mm | 4 | |
| 9 May | Partly cloudy | 16° /9° | 4.4 mm | 4 | |
| 10 May |  Sunny | 16° /10° | 4 mm | 4 | |
| 11 May | Patchy rain possible | 17° /10° | 1.1 mm | 4 | |
| 12 May | Patchy rain possible | 16° /10° | 3 mm | 4 | |
| 13 May | Patchy rain possible | 15° /10° | 1.1 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 15° /9° | 1.4 mm | 4 | |
| 15 May | Patchy rain possible | 15° /9° | 3.6 mm | 4 | |
| 16 May | Moderate rain at times | 14° /10° | 4.6 mm | 4 | |
| 17 May | Partly cloudy | 14° /10° | 2.2 mm | 4 | |
| 18 May | Patchy rain possible | 15° /10° | 2.5 mm | 4 | |
| 19 May | Moderate or heavy rain shower | 15° /10° | 4 mm | 4 | |
| 20 May | Patchy rain possible | 15° /10° | 3 mm | 4 | |
| 21 May | Patchy rain possible | 15° /11° | 2.2 mm | 3 | |
| 22 May | Patchy rain possible | 14° /10° | 3.3 mm | 4 | |
| 23 May | Patchy rain possible | 14° /10° | 3.1 mm | 3 | |
| 24 May | Moderate or heavy rain shower | 15° /9° | 5.3 mm | 3 | |
| 25 May |  Heavy rain at times | 15° /10° | 1.2 mm | 4 | |
| 26 May | Patchy rain possible | 16° /10° | 1.4 mm | 4 | |
| 27 May |  Cloudy | 15° /10° | 2.1 mm | 4 | |
| 28 May | Cloudy | 15° /10° | 1.7 mm | 4 | |
| 29 May |  Light drizzle | 15° /11° | 1 mm | 4 | |
| 30 May | Sunny | 15° /11° | 0.5 mm | 4 | |
| 31 May | Sunny | 18° /11° | 1.5 mm | 4 | |
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Important Notice
Our weather forecast for Ostend in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ostend forecast closer to your planned date for the most up-to-date weather information.
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Ostend in May - FAQ
What are the expected maximum and minimum temperatures in Ostend during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ostend during May?
Significant rainfall exceeding 341.2 mm is expected in Ostend during May, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ostend during May?
The average wind speed in Ostend during May is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Ostend
Explore the daily rainfall trends and prepare for Ostends May weather 💧
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