Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
May denotes a minimal variation in the average high-temperature to a comfortable 17.7°C (63.9°F) from April's 15.4°C (59.7°F). Nighttime temperatures in May average to a frosty 8.9°C (48°F) in Aartselaar, Belgium.Humidity
The average relative humidity in May is 76%.Rainfall
In May, the rain falls for 14.6 days. Throughout May, 32mm (1.26") of precipitation is accumulated. In Aartselaar, during the entire year, the rain falls for 179.3 days and collects up to 449mm (17.68") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May in Aartselaar, Belgium, is 15h and 35min.On the first day of the month, sunrise is at 06:14 and sunset at 21:04. On the last day of May, in Aartselaar, sunrise is at 05:32 and sunset at 21:47 CEST.
Sunshine
In Aartselaar, the average sunshine in May is 8.3h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Aartselaar?
What is the average humidity in May in Aartselaar?
How much does it rain in Aartselaar in May?
When it does not snow in Aartselaar?
How many hours of daylight does Aartselaar have in May?
When is the sunrise / sunset in May in Aartselaar?
How long on average sun shines in May in Aartselaar?
What is the UV index intensity in May in Aartselaar?
Average temperature in May
Aartselaar, Belgium
- Average high temperature in May: 17.7°C
The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.6°C).
Average pressure in May
Aartselaar, Belgium
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in May
Aartselaar, Belgium
- Average wind speed in May: 12.5km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in May
Aartselaar, Belgium
- Average humidity in May: 76%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Aartselaar, Belgium
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in May
Aartselaar, Belgium
- Average rainfall days in May: 14.6 days
The month with the highest number of rainy days is December (18.7 days).
The month with the least rainy days is September (11.7 days).
Average snowfall in May
Aartselaar, Belgium
- Average snowfall in May: 0mm
The months with the highest snowfall are January and February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Aartselaar, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Aartselaar, Belgium
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in May
Aartselaar, Belgium
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in May
Aartselaar, Belgium
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Aartselaar, Belgium
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in May
Aartselaar, Belgium
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
