May weather forecastAtteln, Germany
May
Weather in May
The last month of the spring, May, is an enjoyable month in Atteln, Germany, with an average temperature varying between 17.1°C (62.8°F) and 6.7°C (44.1°F).Temperature
May's arrival is noted with a slight increase in the average high-temperature, moving from a mild 14°C (57.2°F) in April to a still refreshing 17.1°C (62.8°F). May brings Atteln a consistent average low-temperature of 6.7°C (44.1°F).Humidity
The average relative humidity in May in Atteln is 78%.Rainfall
In Atteln, during May, the rain falls for 16 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, there are 165.7 rainfall days, and 456mm (17.95") of precipitation is accumulated.Snowfall
Months with snowfall in Atteln are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Atteln aggregates 3mm (0.12") of snow. In Atteln, during the entire year, snow falls for 34.4 days and aggregates up to 288mm (11.34") of snow.Daylight
In Atteln, the average length of the day in May is 15h and 39min.On the first day of the month, sunrise is at 05:54 and sunset at 20:48. On the last day of May, in Atteln, sunrise is at 05:12 and sunset at 21:32 CEST.
Sunshine
In Atteln, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 4 in May translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Atteln, Germany
- Average high temperature in May: 17.1°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in May: 6.7°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in May
Atteln, Germany
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in May
Atteln, Germany
- Average wind speed in May: 9.9km/h
The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in May
Atteln, Germany
- Average humidity in May: 78%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Atteln, Germany
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in May
Atteln, Germany
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in May
Atteln, Germany
- Average snowfall in May: 3mm
The month with the highest snowfall is January (96mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Atteln, Germany
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Atteln, Germany
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 8h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Atteln, Germany
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is January (9.4 days).
Average UV index in May
Atteln, 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, February, March, November and December (UV index 2).
Average cloud cover in May
Atteln, Germany
- Average cloud cover in May: 49
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Atteln, Germany
- Average visibility in May: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, October and December (7km).
