May weather forecastHeuweiler, Germany
May
Weather in May
May, the last month of the spring in Heuweiler, is an enjoyable month, with an average temperature fluctuating between 17.1°C (62.8°F) and 6.7°C (44.1°F).Temperature
The average high-temperature during May registers at a comfortable 17.1°C (62.8°F), maintaining a close resemblance to the previous month. Heuweiler reports a consistent average low-temperature of 6.7°C (44.1°F) throughout May nights.Humidity
In May, the average relative humidity in Heuweiler is 81%.Rainfall
In Heuweiler, in May, during 12.3 rainfall days, 22mm (0.87") of precipitation is typically accumulated. Throughout the year, there are 114.5 rainfall days, and 245mm (9.65") of precipitation is accumulated.Snowfall
In Heuweiler, snow does not fall in May through October.Daylight
The average length of the day in May in Heuweiler is 15h and 12min.On the first day of the month, sunrise is at 06:08 and sunset at 20:41. On the last day of May, sunrise is at 05:33 and sunset at 21:19 CEST.
Sunshine
In May, the average sunshine is 8.9h.UV index
In May, the average daily maximum UV index in Heuweiler, Germany, is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, a regular UV index of 4 translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Heuweiler, Germany
- Average high temperature in May: 17.1°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in May: 6.7°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.1°C).
Average pressure in May
Heuweiler, Germany
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in May
Heuweiler, Germany
- Average wind speed in May: 8.3km/h
The windiest months (with the highest average wind speed) are February and December (10.3km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in May
Heuweiler, Germany
- Average humidity in May: 81%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in May
Heuweiler, Germany
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in May
Heuweiler, Germany
- Average rainfall days in May: 12.3 days
The month with the highest number of rainy days is June (13.3 days).
The month with the least rainy days is September (7.4 days).
Average snowfall in May
Heuweiler, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Heuweiler, Germany
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Heuweiler, Germany
- Average daylight in May: 15h and 12min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in May
Heuweiler, Germany
- Average sunshine days in May: 16.5 days
The month with the most sunshine days is October (22.4 days).
The month with the least sunshine days is June (14.9 days).
Average UV index in May
Heuweiler, Germany
- 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, October, November and December (UV index 2).
Average cloud cover in May
Heuweiler, Germany
- Average cloud cover in May: 44
The months with the most cloud cover are January and December (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Heuweiler, Germany
- Average visibility in May: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
