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
Heijen measures an average high-temperature of a still refreshing 17.7°C (63.9°F) in May, nearly consistent with the preceding month. During the month of May, Heijen's nighttime temperature lowers to an average of 8.8°C (47.8°F).Humidity
The average relative humidity in May in Heijen is 76%.Rainfall
In May, in Heijen, the rain falls for 16 days. Throughout May, 34mm (1.34") of precipitation is accumulated. In Heijen, Netherlands, during the entire year, the rain falls for 177.1 days and collects up to 459mm (18.07") of precipitation.Snowfall
April through October are months without snowfall in Heijen, Netherlands.Daylight
The average length of the day in May in Heijen is 15h and 40min.On the first day of the month, sunrise is at 06:06 and sunset at 21:00. On the last day of May, sunrise is at 05:23 and sunset at 21:43 CEST.
Sunshine
In May, the average sunshine is 8.4h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are the temperatures in Heijen in May?
What is the average humidity in May in Heijen?
How many days does it rain in May in Heijen?
When it does not snow in Heijen?
How many hours of daylight does Heijen have in May?
When is the sunrise / sunset in May in Heijen?
How many hours of sunshine does Heijen have in May?
What is the UV index intensity in May in Heijen?
Average temperature in May
Heijen, Netherlands
- Average high temperature in May: 17.7°C
The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in May
Heijen, Netherlands
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in May
Heijen, Netherlands
- Average wind speed in May: 12.6km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest months (with the lowest average wind speed) are July and August (11.5km/h).
Average humidity in May
Heijen, Netherlands
- Average humidity in May: 76%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Heijen, Netherlands
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in May
Heijen, Netherlands
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is April (12.8 days).
Average snowfall in May
Heijen, Netherlands
- Average snowfall in May: 0mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Heijen, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (3.7 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
Heijen, Netherlands
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Heijen, Netherlands
- Average sunshine days in May: 12 days
The month with the most sunshine days is March (15.1 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in May
Heijen, Netherlands
- 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
Heijen, Netherlands
- Average cloud cover in May: 44
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Heijen, Netherlands
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Heijen, Netherlands
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