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
Viernau observes an average high-temperature of an enjoyable 16.5°C (61.7°F) in May, barely different from 13.7°C (56.7°F) in April. In May, in Viernau, the average low-temperature is a chilly 6.2°C (43.2°F).Humidity
The average relative humidity in May in Viernau is 78%.Rainfall
In Viernau, during May, the rain falls for 18.2 days and regularly aggregates up to 52mm (2.05") of precipitation. In Viernau, during the entire year, the rain falls for 157 days and collects up to 476mm (18.74") of precipitation.Snowfall
Months with snowfall in Viernau, Germany, are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Viernau aggregates 12mm (0.47") of snow. Throughout the year, there are 57.3 snowfall days, and 586mm (23.07") of snow is accumulated.Daylight
In Viernau, the average length of the day in May is 15h and 31min.On the first day of May in Viernau, sunrise is at 05:50 and sunset at 20:38. On the last day of the month, sunrise is at 05:10 and sunset at 21:20 CEST.
Sunshine
The average sunshine in May is 8.8h.UV index
In Viernau, 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 radiation for average individuals.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Viernau in May?
What is the average humidity in May in Viernau?
How much does it rain in Viernau in May?
What is the last month it snows in Viernau?
How many hours of daylight does Viernau have in May?
When are sunrise and sunset in May in Viernau?
How long on average sun shines in May in Viernau?
How high is the UV index in May in Viernau?
Average temperature in May
Viernau, Germany
- Average high temperature in May: 16.5°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in May
Viernau, Germany
- Average pressure in May: 1015.9mbar
The months with the highest atmospheric pressure are September and October (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in May
Viernau, Germany
- Average wind speed in May: 10.4km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in May
Viernau, Germany
- Average humidity in May: 78%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in May
Viernau, Germany
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in May
Viernau, Germany
- Average rainfall days in May: 18.2 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in May
Viernau, Germany
- Average snowfall in May: 12mm
The month with the highest snowfall is January (151mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Viernau, Germany
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Viernau, 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 month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in May
Viernau, Germany
- Average sunshine days in May: 10.4 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in May
Viernau, 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
Viernau, Germany
- Average cloud cover in May: 46
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
Viernau, Germany
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, October and December (7km).
Viernau, Germany
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