May weather forecastHeyen, Germany
May
Weather in May
The last month of the spring, May, is an enjoyable month in Heyen, Germany, with an average temperature ranging between max 17.5°C (63.5°F) and min 6.8°C (44.2°F).Temperature
As May takes hold, the average high-temperature is a comfortable 17.5°C (63.5°F), nearly mirroring that of the previous month. During May nights, Heyen records an average temperature of 6.8°C (44.2°F).Humidity
In Heyen, the average relative humidity in May is 76%.Rainfall
In Heyen, during May, the rain falls for 16.7 days and regularly aggregates up to 38mm (1.5") of precipitation. In Heyen, during the entire year, the rain falls for 182.8 days and collects up to 469mm (18.46") of precipitation.Snowfall
In Heyen, snow does not fall in May through October.Daylight
In Heyen, the average length of the day in May is 15h and 42min.On the first day of May in Heyen, Germany, sunrise is at 05:50 and sunset at 20:47. On the last day of the month, sunrise is at 05:08 and sunset at 21:31 CEST.
Sunshine
In Heyen, the average sunshine in May is 8.3h.UV index
In May, the average daily maximum UV index in Heyen is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 during May translates into the following directions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Heyen, Germany
- Average high temperature in May: 17.5°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in May
Heyen, Germany
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in May
Heyen, Germany
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is December (15km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Heyen, Germany
- Average humidity in May: 76%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Heyen, Germany
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in May
Heyen, Germany
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (11.2 days).
Average snowfall in May
Heyen, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (51mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Heyen, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8 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
Heyen, Germany
- Average daylight in May: 15h and 42min
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 48min).
- Average sunshine in May: 8h and 18min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in May
Heyen, Germany
- Average sunshine days in May: 12.1 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in May
Heyen, Germany
- 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, March, November and December (UV index 2).
Average cloud cover in May
Heyen, Germany
- Average cloud cover in May: 48
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Heyen, Germany
- Average visibility in May: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, March, May, September, October, November and December (8km).
