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
Transitioning into May, Châtelet records an average high-temperature of a comfortable 16.8°C (62.2°F), almost identical to April's 14.5°C (58.1°F). Throughout May, an average low-temperature of 7.4°C (45.3°F) is expected.Humidity
In Châtelet, the average relative humidity in May is 80%.Rainfall
In Châtelet, during May, the rain falls for 17.6 days and regularly aggregates up to 42mm (1.65") of precipitation. In Châtelet, Belgium, during the entire year, the rain falls for 180.4 days and collects up to 502mm (19.76") of precipitation.Snowfall
In Châtelet, snow does not fall in April through September.Daylight
In Châtelet, the average length of the day in May is 15h and 29min.On the first day of May in Châtelet, sunrise is at 06:15 and sunset at 21:02. On the last day of the month, sunrise is at 05:35 and sunset at 21:43 CEST.
Sunshine
In May, the average sunshine in Châtelet is 7.9h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 4 during May translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Châtelet in May?
What is the average humidity in May in Châtelet?
How many days does it rain in May in Châtelet?
When it does not snow in Châtelet?
How many hours of daylight does Châtelet have in May?
When is the sunrise / sunset in May in Châtelet?
How long on average sun shines in May in Châtelet?
What is the UV index intensity in May in Châtelet?
Average temperature in May
Châtelet, Belgium
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in May: 7.4°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in May
Châtelet, Belgium
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in May
Châtelet, Belgium
- Average wind speed in May: 12.5km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in May
Châtelet, Belgium
- Average humidity in May: 80%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Châtelet, Belgium
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in May
Châtelet, Belgium
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in May
Châtelet, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Châtelet, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.3 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
Châtelet, 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: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in May
Châtelet, Belgium
- Average sunshine days in May: 10.7 days
The months with the most sunshine days are March and September (14.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in May
Châtelet, 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
Châtelet, Belgium
- Average cloud cover in May: 48
The months with the most cloud cover are January and December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 44).
Average visibility in May
Châtelet, Belgium
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, September, November and December (8km).
