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
Hertme's shift into May sets the average high-temperature at a comfortable 17.3°C (63.1°F), a figure that deviates only slightly from April's 14.6°C (58.3°F). May brings with it a nighttime average temperature of 8.3°C (46.9°F) in Hertme.Humidity
In May, the average relative humidity is 77%.Rainfall
In Hertme, in May, during 18.2 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Hertme, there are 196.2 rainfall days, and 505mm (19.88") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Hertme.Daylight
The average length of the day in May is 15h and 45min.On the first day of May, sunrise is at 06:00 and sunset at 20:59. On the last day of the month, sunrise is at 05:17 and sunset at 21:44 CEST.
Sunshine
In Hertme, the average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index in Hertme is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 4 in May translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Hertme?
What is the average humidity in May in Hertme?
How much does it rain in Hertme in May?
When it does not snow in Hertme?
How many hours of daylight does Hertme have in May?
What time are sunrise and sunset in May in Hertme?
How many hours of sunshine does Hertme have in May?
What is the UV index intensity in May in Hertme?
Average temperature in May
Hertme, Netherlands
- Average high temperature in May: 17.3°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in May: 8.3°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in May
Hertme, Netherlands
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in May
Hertme, Netherlands
- Average wind speed in May: 13.4km/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 July (12.1km/h).
Average humidity in May
Hertme, Netherlands
- Average humidity in May: 77%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in May
Hertme, Netherlands
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in May
Hertme, Netherlands
- Average rainfall days in May: 18.2 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is September (13.5 days).
Average snowfall in May
Hertme, Netherlands
- Average snowfall in May: 0mm
The month with the highest snowfall is January (37mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Hertme, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.3 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
Hertme, Netherlands
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in May: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Hertme, Netherlands
- Average sunshine days in May: 9.5 days
The months with the most sunshine days are September and October (13.5 days).
The month with the least sunshine days is December (7.9 days).
Average UV index in May
Hertme, 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
Hertme, Netherlands
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in May
Hertme, Netherlands
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, October and November (9km).
The months with the lowest visibility are January, September and December (8km).
