May weather forecastHerchweiler, Germany
May
Weather in May
The last month of the spring, May, is a refreshing month in Herchweiler, Germany, with an average temperature varying between 6.6°C (43.9°F) and 17.3°C (63.1°F).Temperature
With May's advent, Herchweiler sees an average high-temperature of a comfortable 17.3°C (63.1°F), subtly shifted from April's 14.4°C (57.9°F). During the month of May, Herchweiler experiences a steady low-temperature average of 6.6°C (43.9°F).Humidity
The average relative humidity in May is 79%.Rainfall
In May, in Herchweiler, the rain falls for 17.6 days. Throughout May, 56mm (2.2") of precipitation is accumulated. In Herchweiler, Germany, during the entire year, the rain falls for 165.4 days and collects up to 562mm (22.13") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Herchweiler aggregates 3mm (0.12") of snow. Throughout the year, in Herchweiler, there are 35.5 snowfall days, and 343mm (13.5") of snow is accumulated.Daylight
In May, the average length of the day is 15h and 22min.On the first day of the month, sunrise is at 06:07 and sunset at 20:48. On the last day of May, sunrise is at 05:29 and sunset at 21:28 CEST.
Sunshine
The average sunshine in May is 8.3h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Herchweiler, Germany
- Average high temperature in May: 17.3°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 (2.8°C).
- Average low temperature in May: 6.6°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in May
Herchweiler, Germany
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in May
Herchweiler, Germany
- Average wind speed in May: 10.3km/h
The windiest month (with the highest average wind speed) is February (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in May
Herchweiler, Germany
- Average humidity in May: 79%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in May
Herchweiler, Germany
- Average rainfall in May: 56mm
The wettest month (with the highest rainfall) is December (78mm).
The driest months (with the least rainfall) are April and September (33mm).
Average rainfall days in May
Herchweiler, Germany
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in May
Herchweiler, Germany
- Average snowfall in May: 3mm
The month with the highest snowfall is December (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Herchweiler, Germany
- Average snowfall days in May: 0.1 days
The months with the highest number of snowfall days are January and February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Herchweiler, Germany
- Average daylight in May: 15h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 8h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in May
Herchweiler, Germany
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in May
Herchweiler, 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 November and December (UV index 1).
Average cloud cover in May
Herchweiler, Germany
- Average cloud cover in May: 48
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Herchweiler, Germany
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, October, November and December (7km).
