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
The ushering in of May brings an average high-temperature of an enjoyable 17.1°C (62.8°F), closely mirroring the 14.5°C (58.1°F) of April. Thieu reports an average nighttime low-temperature of 7.4°C (45.3°F) in May.Humidity
In May, the average relative humidity is 80%.Rainfall
In May, in Thieu, the rain falls for 16 days. Throughout May, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 172.2 rainfall days, and 475mm (18.7") of precipitation is accumulated.Snowfall
April through September are months without snowfall.Daylight
In Thieu, the average length of the day in May is 15h and 30min.On the first day of May, sunrise is at 06:17 and sunset at 21:04. On the last day of the month, sunrise is at 05:37 and sunset at 21:45 CEST.
Sunshine
The average sunshine in May is 8.1h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 4 in May translates into this advice:
Adopt protective measures - It is advised to guard against sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Thieu?
What is the average humidity in May in Thieu?
How many days does it rain in May in Thieu?
When it does not snow in Thieu?
What is the average length of the day in May in Thieu?
What time are sunrise and sunset in May in Thieu?
How long on average sun shines in May in Thieu?
How high is the UV index in May in Thieu?
Average temperature in May
Thieu, Belgium
- Average high temperature in May: 17.1°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in May: 7.4°C
The month with the highest average low temperature is August (13.1°C).
The coldest months (with the lowest average low temperature) are January and February (0.7°C).
Average pressure in May
Thieu, Belgium
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in May
Thieu, Belgium
- Average wind speed in May: 12.8km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in May
Thieu, Belgium
- Average humidity in May: 80%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in May
Thieu, Belgium
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is December (63mm).
The driest month (with the least rainfall) is July (27mm).
Average rainfall days in May
Thieu, Belgium
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in May
Thieu, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is February (41mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Thieu, 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 and September (0 days).
Average daylight in May /
Average sunshine in May
Thieu, Belgium
- Average daylight in May: 15h and 3min
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 6min).
- Average sunshine in May: 8h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Thieu, Belgium
- Average sunshine days in May: 12.5 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is December (10.8 days).
Average UV index in May
Thieu, Belgium
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Thieu, Belgium
- Average cloud cover in May: 48
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in May
Thieu, 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).
