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 beginning of May records an average high-temperature of an enjoyable 17.3°C (63.1°F), almost echoing the conditions of the previous month. Heerlerheide observes an average nighttime temperature of 8.1°C (46.6°F) during May.Humidity
In Heerlerheide, the average relative humidity in May is 79%.Rainfall
In Heerlerheide, during May, the rain falls for 18 days and regularly aggregates up to 43mm (1.69") of precipitation. In Heerlerheide, during the entire year, the rain falls for 182.9 days and collects up to 486mm (19.13") of precipitation.Snowfall
In Heerlerheide, snow does not fall in April through October.Daylight
In May, the average length of the day is 15h and 33min.On the first day of May in Heerlerheide, Netherlands, sunrise is at 06:08 and sunset at 20:57. On the last day of the month, sunrise is at 05:27 and sunset at 21:40 CEST.
Sunshine
In Heerlerheide, the average sunshine in May is 8.2h.UV index
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In May, an average UV index of 4 transforms into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the temperature in May in Heerlerheide?
What is the average humidity in May in Heerlerheide?
How many days does it rain in May in Heerlerheide?
When it does not snow in Heerlerheide?
How many hours of daylight does Heerlerheide have in May?
When are sunrise and sunset in May in Heerlerheide?
How long on average sun shines in May in Heerlerheide?
What is the UV index reading in May in Heerlerheide?
Average temperature in May
Heerlerheide, Netherlands
- Average high temperature in May: 17.3°C
The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in May: 8.1°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (0.4°C).
Average pressure in May
Heerlerheide, Netherlands
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in May
Heerlerheide, Netherlands
- Average wind speed in May: 11.8km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in May
Heerlerheide, Netherlands
- Average humidity in May: 79%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in May
Heerlerheide, Netherlands
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in May
Heerlerheide, Netherlands
- Average rainfall days in May: 18 days
The months with the highest number of rainy days are May and July (18 days).
The months with the least rainy days are February, September and October (12.6 days).
Average snowfall in May
Heerlerheide, Netherlands
- Average snowfall in May: 0mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Heerlerheide, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5.9 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
Heerlerheide, 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 1min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in May
Heerlerheide, Netherlands
- Average sunshine days in May: 10.3 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in May
Heerlerheide, Netherlands
- 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
Heerlerheide, Netherlands
- Average cloud cover in May: 46
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Heerlerheide, Netherlands
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
Heerlerheide, Netherlands
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