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 onset of May notes an average high-temperature of a comfortable 17.6°C (63.7°F), subtly shifted from April's 15°C (59°F). Heibloem's nights in May cool down to an average low-temperature of 8.8°C (47.8°F).Humidity
In May, the average relative humidity in Heibloem is 77%.Rainfall
In May, the rain falls for 13.3 days. Throughout May, 22mm (0.87") of precipitation is accumulated. In Heibloem, during the entire year, the rain falls for 140.7 days and collects up to 236mm (9.29") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May in Heibloem, Netherlands, is 15h and 37min.On the first day of the month, sunrise is at 06:07 and sunset at 20:59. On the last day of May, sunrise is at 05:26 and sunset at 21:42 CEST.
Sunshine
The average sunshine in May in Heibloem is 8.5h.UV index
The average daily maximum UV index in May in Heibloem is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Heibloem?
What is the average humidity in May in Heibloem?
How many days does it rain in May in Heibloem?
When it does not snow in Heibloem?
What is the average length of the day in May in Heibloem?
What time are sunrise and sunset in May in Heibloem?
How long on average sun shines in May in Heibloem?
What is the UV index intensity in May in Heibloem?
Average temperature in May
Heibloem, Netherlands
- Average high temperature in May: 17.6°C
The warmest month (with the highest average high temperature) is July (23.2°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in May
Heibloem, 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 (1012.6mbar).
Average wind speed in May
Heibloem, Netherlands
- Average wind speed in May: 12.3km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in May
Heibloem, Netherlands
- Average humidity in May: 77%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Heibloem, Netherlands
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is December (25mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in May
Heibloem, Netherlands
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in May
Heibloem, Netherlands
- Average snowfall in May: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Heibloem, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.2 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
Heibloem, Netherlands
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in May
Heibloem, Netherlands
- Average sunshine days in May: 14 days
The month with the most sunshine days is April (17.2 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in May
Heibloem, 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
Heibloem, Netherlands
- Average cloud cover in May: 44
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in May
Heibloem, 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).
