May weather forecastWetzlar, Germany
May
Weather in May
May, the last month of the spring in Wetzlar, is a refreshing month, with an average temperature fluctuating between 17.5°C (63.5°F) and 6.5°C (43.7°F).Temperature
The shift to May signals an average high-temperature of an enjoyable 17.5°C (63.5°F), subtly varied from April's 14.8°C (58.6°F). Throughout May, the temperature tends to fall to a consistent average low of 6.5°C (43.7°F).Humidity
In May, the average relative humidity in Wetzlar is 78%.Rainfall
In May, in Wetzlar, the rain falls for 15.8 days. Throughout May, 48mm (1.89") of precipitation is accumulated. In Wetzlar, during the entire year, the rain falls for 168.8 days and collects up to 473mm (18.62") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Wetzlar. During 0.1 snowfall days, in May, Wetzlar aggregates 2mm (0.08") of snow. Throughout the year, in Wetzlar, there are 26.9 snowfall days, and 200mm (7.87") of snow is accumulated.Daylight
In Wetzlar, Germany, the average length of the day in May is 15h and 31min.On the first day of the month, sunrise is at 05:59 and sunset at 20:46. On the last day of May, in Wetzlar, sunrise is at 05:19 and sunset at 21:28 CEST.
Sunshine
The average sunshine in May is 8.8h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Wetzlar, Germany
- Average high temperature in May: 17.5°C
The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in May: 6.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in May
Wetzlar, Germany
- Average pressure in May: 1016mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in May
Wetzlar, Germany
- Average wind speed in May: 10km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in May
Wetzlar, Germany
- Average humidity in May: 78%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in May
Wetzlar, Germany
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Wetzlar, Germany
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is July (17.3 days).
The months with the least rainy days are February and September (11.5 days).
Average snowfall in May
Wetzlar, Germany
- Average snowfall in May: 2mm
The month with the highest snowfall is December (66mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Wetzlar, Germany
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Wetzlar, Germany
- Average daylight in May: 15h and 30min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in May: 8h and 48min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in May
Wetzlar, Germany
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in May
Wetzlar, Germany
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Wetzlar, Germany
- Average cloud cover in May: 45
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in May
Wetzlar, Germany
- Average visibility in May: 8km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, October, November and December (7km).
