May weather forecastMullem, Belgium
May
Weather in May
The last month of the spring, May, is an enjoyable month in Mullem, Belgium, with an average temperature ranging between max 18°C (64.4°F) and min 8.7°C (47.7°F).Temperature
The shift into May records an average high-temperature of a still refreshing 18°C (64.4°F), subtly varied from April's 15.4°C (59.7°F). Mullem experiences an average nighttime temperature of 8.7°C (47.7°F) in the month of May.Humidity
The average relative humidity in May in Mullem, Belgium, is 75%.Rainfall
In Mullem, Belgium, in May, it is raining for 16.1 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 183.1 rainfall days, and 499mm (19.65") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Mullem, the average length of the day in May is 15h and 33min.On the first day of May in Mullem, sunrise is at 06:17 and sunset at 21:07. On the last day of the month, sunrise is at 05:37 and sunset at 21:49 CEST.
Sunshine
In Mullem, the average sunshine in May is 8.2h.UV index
In Mullem, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 4 in May translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mullem, Belgium
- Average high temperature in May: 18°C
The warmest months (with the highest average high temperature) are July and August (23.2°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in May
Mullem, Belgium
- Average pressure in May: 1016.6mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in May
Mullem, Belgium
- Average wind speed in May: 12.3km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in May
Mullem, Belgium
- Average humidity in May: 75%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in May
Mullem, Belgium
- Average rainfall in May: 37mm
The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in May
Mullem, Belgium
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (12.6 days).
Average snowfall in May
Mullem, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Mullem, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.8 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
Mullem, Belgium
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 12min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in May
Mullem, Belgium
- Average sunshine days in May: 12.6 days
The month with the most sunshine days is April (14 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in May
Mullem, 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
Mullem, Belgium
- Average cloud cover in May: 46
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in May
Mullem, Belgium
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
