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
Weather in May
Temperature
Chimay registers an average high-temperature of a still refreshing 16.4°C (61.5°F) at the commencement of May, closely related to the preceding month. Chimay's average low-temperature in May is measured at a chilly 6.9°C (44.4°F).Humidity
In Chimay, the average relative humidity in May is 83%.Rainfall
In Chimay, during May, the rain falls for 17.8 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Chimay, Belgium, there are 188.2 rainfall days, and 567mm (22.32") of precipitation is accumulated.Snowfall
In Chimay, snow does not fall in May through September.Daylight
In Chimay, the average length of the day in May is 15h and 26min.On the first day of the month, sunrise is at 06:17 and sunset at 21:01. On the last day of May, in Chimay, Belgium, sunrise is at 05:38 and sunset at 21:42 CEST.
Sunshine
The average sunshine in May in Chimay is 7.9h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, a regular UV index of 4 translates into these guidelines:
Take precautions - Protection against sun damage is advised. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Chimay in May?
What is the average humidity in May in Chimay?
How many days does it rain in May in Chimay?
When it does not snow in Chimay?
Does it snow in Chimay in May?
How many hours of daylight does Chimay have in May?
What time are sunrise and sunset in May in Chimay?
How long on average sun shines in May in Chimay?
How high is the UV index in May in Chimay?
Average temperature in May
Chimay, Belgium
- Average high temperature in May: 16.4°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in May: 6.9°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure in May
Chimay, Belgium
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in May
Chimay, Belgium
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is December (17.4km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in May
Chimay, Belgium
- Average humidity in May: 83%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in May
Chimay, Belgium
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in May
Chimay, Belgium
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in May
Chimay, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is January (68mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Chimay, Belgium
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Chimay, Belgium
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days in May
Chimay, Belgium
- Average sunshine days in May: 10.5 days
The months with the most sunshine days are April and October (13.4 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in May
Chimay, 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, March, November and December (UV index 2).
Average cloud cover in May
Chimay, Belgium
- Average cloud cover in May: 49
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in May
Chimay, Belgium
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
Chimay, Belgium
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