May weather forecastHeddernheim, Germany
May
Weather in May
The last month of the spring, May, is an enjoyable month in Heddernheim, Germany, with temperature in the range of an average low of 8°C (46.4°F) and an average high of 18.4°C (65.1°F).Temperature
The shift to May signals an average high-temperature of a comfortable 18.4°C (65.1°F), subtly varied from April's 15.8°C (60.4°F). Nighttime temperatures in May average to a chilly 8°C (46.4°F) in Heddernheim, Germany.Humidity
The average relative humidity in May is 74%.Rainfall
May is the month with the most rainfall in Heddernheim, Germany. Rain falls for 15.9 days and accumulates 50mm (1.97") of precipitation.Snowfall
May through September are months without snowfall in Heddernheim.Daylight
In May, the average length of the day in Heddernheim is 15h and 27min.On the first day of May, sunrise is at 06:00 and sunset at 20:44. On the last day of the month, sunrise is at 05:20 and sunset at 21:25 CEST.
Sunshine
In May, the average sunshine in Heddernheim is 9.4h.UV index
The average daily maximum UV index in May in Heddernheim is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Heddernheim, Germany
- Average high temperature in May: 18.4°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in May: 8°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in May
Heddernheim, Germany
- Average pressure in May: 1016mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in May
Heddernheim, Germany
- Average wind speed in May: 10km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in May
Heddernheim, Germany
- Average humidity in May: 74%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in May
Heddernheim, Germany
- Average rainfall in May: 50mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in May
Heddernheim, Germany
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in May
Heddernheim, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is February (56mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Heddernheim, 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 and September (0 days).
Average daylight in May /
Average sunshine in May
Heddernheim, Germany
- Average daylight in May: 15h and 30min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in May: 9h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in May
Heddernheim, Germany
- Average sunshine days in May: 12.2 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is December (10.6 days).
Average UV index in May
Heddernheim, 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, November and December (UV index 2).
Average cloud cover in May
Heddernheim, Germany
- Average cloud cover in May: 40
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Heddernheim, Germany
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
