Normal weather for Belgium in May
It's pleasantly warm in May in Belgium with an average temperature of 19°C. Temperatures this month range from a low of 15°C to a high of 21°C. At night, you can expect temperatures between 6°C and 12°C.
In May, there is an average of 52 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the South.
Belgium in May |
New York | ||
|---|---|---|---|
 Average Temperature |
19°C | 22°C | |
 High Temp |
21°C | 28°C | |
| Low Temp |
15°C | 17°C | |
 Total Precipitation |
52 mm | 105 mm | |
| Rainy Days |
8 days | 14 days | |
Start of May
The month of May starts in Belgium with mild temps, averaging around 18°C during the day and nights around 9°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid May
By mid-May, daytime temps rise to around 19°C, with nights around 10°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of May
By the end of May, the average daytime temperature in Belgium is around 21°C, while nighttime temps are about 12°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Find affordable vacations to Belgium 
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Belgium?
Looking for great weather? May is a good time to be in Belgium. The temperatures are nice, and there’s not too much rain.
Temperature records for Belgium in May
Check out the climate of Belgium for all months and discover the best travel time
The climate in Belgium is based on weather data from Ghent. Other places, like Ardennes, Bruges or Antwerp, might have different weather. You can check out all destinations in Belgium to get the full picture of the climate.
April
Plan your next vacation
Don’t miss the best vacation deals for Belgium and see what our partners have for you.
Daily Temperature in May in Belgium
This chart shows the average daily high and low temperatures in May for Belgium, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in May in Belgium
Good
The sunny days were perfect for nature walks. The air was fr... more
Daily Precipitation in May in Belgium
The chart below shows the average daily precipitation in May for Belgium, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 8 days of precipitation in Belgium.
Daily UV Index in May in Belgium
This chart shows the average daily UV index in May in Belgium, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Belgium Over the Years
This chart shows the average temperature in May in Belgium, measured in degrees Celsius, over the past few years.
Total Precipitation in May in Belgium Over the Years
This chart shows the average precipitation in May in Belgium, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in May for Belgium
Click on any day in May to get detailed info about the usual weather on that day in Belgium. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Belgium
The weather in May in Belgium is rated 4 out of 5 stars by 1 visitor. Have you been to Belgium? Share your weather experience to help other visitors.
Write your own review
The sunny days were perfect for nature walks. The air was fresh and the landscape shone in the spring sunshine.— This text is automatically translated to English
Have you been to Belgium in May?
Share your weather experience in May in Belgium.
Average Weather in Belgium by Month
Click on a month below to see detailed weather info for Belgium. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
