May weather forecastHeilsbronn, Germany
May
Weather in May
The last month of the spring, May, is a refreshing month in Heilsbronn, Germany, with temperature in the range of an average high of 18.3°C (64.9°F) and an average low of 7.7°C (45.9°F).Temperature
May witnesses a minor rise in the average high-temperature, transitioning from a refreshing 15.2°C (59.4°F) in April to a comfortable 18.3°C (64.9°F). During May, Heilsbronn's temperature averages to a frosty 7.7°C (45.9°F) at night.Humidity
The average relative humidity in May in Heilsbronn, Germany, is 75%.Rainfall
In May, in Heilsbronn, the rain falls for 18.4 days. Throughout May, 54mm (2.13") of precipitation is accumulated. In Heilsbronn, during the entire year, the rain falls for 165.9 days and collects up to 499mm (19.65") of precipitation.Snowfall
January through May, October through December are months with snowfall in Heilsbronn. May is the last month it regularly snows. During 0.1 snowfall days, in May, Heilsbronn aggregates 6mm (0.24") of snow. Throughout the year, there are 40.5 snowfall days, and 401mm (15.79") of snow is accumulated.Daylight
The average length of the day in May in Heilsbronn, Germany, is 15h and 21min.On the first day of May, sunrise is at 05:53 and sunset at 20:33. On the last day of the month, sunrise is at 05:15 and sunset at 21:13 CEST.
Sunshine
In Heilsbronn, the average sunshine in May is 9.2h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Heilsbronn, Germany
- Average high temperature in May: 18.3°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in May: 7.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).
Average pressure in May
Heilsbronn, Germany
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in May
Heilsbronn, Germany
- Average wind speed in May: 10.1km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in May
Heilsbronn, Germany
- Average humidity in May: 75%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and July (72%).
Average rainfall in May
Heilsbronn, Germany
- Average rainfall in May: 54mm
The wettest month (with the highest rainfall) is December (56mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in May
Heilsbronn, Germany
- Average rainfall days in May: 18.4 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in May
Heilsbronn, Germany
- Average snowfall in May: 6mm
The month with the highest snowfall is January (140mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Heilsbronn, Germany
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Heilsbronn, 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 18min).
- Average sunshine in May: 9h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Heilsbronn, Germany
- Average sunshine days in May: 10.3 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in May
Heilsbronn, Germany
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Heilsbronn, Germany
- Average cloud cover in May: 42
The months with the most cloud cover are January and December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Heilsbronn, Germany
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
