Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The start of May is characterized by a subtle increase in the average high-temperature, transitioning from a refreshing 13.4°C (56.1°F) in April to a comfortable 16.6°C (61.9°F). In the month of May, the average temperature dips to a chilly 6.6°C (43.9°F) during the night.Humidity
In May, the average relative humidity is 76%.Rainfall
In Heidersdorf, in May, during 20.2 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Heidersdorf, during the entire year, the rain falls for 178.1 days and collects up to 490mm (19.29") of precipitation.Snowfall
January through May, October through December are months with snowfall in Heidersdorf. May is the last month it regularly snows in Heidersdorf. During 0.3 snowfall days, in May, Heidersdorf aggregates 9mm (0.35") of snow. Throughout the year, there are 49.5 snowfall days, and 442mm (17.4") of snow is accumulated.Daylight
In May, the average length of the day in Heidersdorf is 15h and 31min.On the first day of the month, sunrise is at 05:39 and sunset at 20:27. On the last day of May, in Heidersdorf, sunrise is at 04:59 and sunset at 21:09 CEST.
Sunshine
The average sunshine in May in Heidersdorf is 8.9h.UV index
In Heidersdorf, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 4 during May, leads to the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the average May temperature in Heidersdorf?
What is the average humidity in May in Heidersdorf?
How much does it rain in Heidersdorf in May?
What is the last month it snows in Heidersdorf?
How many hours of daylight does Heidersdorf have in May?
When is the sunrise / sunset in May in Heidersdorf?
How many hours of sunshine does Heidersdorf have in May?
What is the UV index reading in May in Heidersdorf?
Average temperature in May
Heidersdorf, Germany
- Average high temperature in May: 16.6°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in May: 6.6°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in May
Heidersdorf, Germany
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The months with the lowest atmospheric pressure are July and November (1015.1mbar).
Average wind speed in May
Heidersdorf, Germany
- Average wind speed in May: 10.8km/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 (8.7km/h).
Average humidity in May
Heidersdorf, Germany
- Average humidity in May: 76%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Heidersdorf, Germany
- Average rainfall in May: 54mm
The wettest month (with the highest rainfall) is June (70mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in May
Heidersdorf, Germany
- Average rainfall days in May: 20.2 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in May
Heidersdorf, Germany
- Average snowfall in May: 9mm
The month with the highest snowfall is January (120mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Heidersdorf, Germany
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Heidersdorf, Germany
- Average daylight in May: 15h and 3min
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 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in May
Heidersdorf, Germany
- Average sunshine days in May: 7.9 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is June (6.7 days).
Average UV index in May
Heidersdorf, 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, November and December (UV index 1).
Average cloud cover in May
Heidersdorf, Germany
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Heidersdorf, 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).
Heidersdorf, Germany
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