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
The arrival of May is marked by an average high-temperature of a comfortable 17.3°C (63.1°F), bearing a close resemblance to April. During May, the average low-temperature is recorded at a chilly 7.8°C (46°F).Humidity
In Forest, the average relative humidity in May is 79%.Rainfall
In May, the rain falls for 14.9 days. Throughout May, 29mm (1.14") of precipitation is accumulated. In Forest, during the entire year, the rain falls for 169.2 days and collects up to 445mm (17.52") of precipitation.Snowfall
April through September are months without snowfall.Daylight
The average length of the day in May in Forest, Belgium, is 15h and 32min.On the first day of the month, sunrise is at 06:15 and sunset at 21:04. On the last day of May, in Forest, Belgium, sunrise is at 05:34 and sunset at 21:46 CEST.
Sunshine
In Forest, the average sunshine in May is 8.2h.UV index
In Forest, the average daily maximum UV index in May is 4. A UV Index value 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 daily UV index of 4 turns into the following recommendations:
Act with care - The need to guard against sun damage is communicated. 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 usual temperature for Forest in May?
What is the average humidity in May in Forest?
How many days does it rain in May in Forest?
When it does not snow in Forest?
What is the average length of the day in May in Forest?
What time are sunrise and sunset in May in Forest?
How many hours of sunshine does Forest have in May?
How high is the UV index in May in Forest?
Average temperature in May
Forest, Belgium
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in May: 7.8°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 (1°C).
Average pressure in May
Forest, 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 (1012.5mbar).
Average wind speed in May
Forest, Belgium
- Average wind speed in May: 12.8km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in May
Forest, Belgium
- Average humidity in May: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Forest, Belgium
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is July (21mm).
Average rainfall days in May
Forest, Belgium
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is December (17.4 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in May
Forest, Belgium
- Average snowfall in May: 0mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Forest, Belgium
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.7 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
Forest, 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 0min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in May
Forest, Belgium
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is September (18.2 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in May
Forest, 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
Forest, Belgium
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in May
Forest, 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).
Forest, Belgium
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