May weather forecastKeitum, Germany
May
Weather in May
May, the last month of the spring in Keitum, is a fresh month, with temperature in the range of an average low of 9.2°C (48.6°F) and an average high of 11.8°C (53.2°F).Temperature
Keitum's transition into May brings a slight rise in the average high-temperature, moving from a chilly 8.7°C (47.7°F) in April to a fresh 11.8°C (53.2°F). With a barely noticeable fluctuation in temperature, Keitum reaches an average low of 9.2°C (48.6°F) during the May nights.Humidity
In May, the average relative humidity is 80%.Rainfall
In Keitum, in May, it is raining for 14 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 196.9 rainfall days, and 600mm (23.62") of precipitation is accumulated.Snowfall
In Keitum, snow does not fall in May through November.Daylight
In Keitum, Germany, the average length of the day in May is 16h and 9min.On the first day of the month, sunrise is at 05:45 and sunset at 21:01. On the last day of May, sunrise is at 04:55 and sunset at 21:52 CEST.
Sunshine
In May, the average sunshine is 9.1h.UV index
In Keitum, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Keitum, Germany
- Average high temperature in May: 11.8°C
The warmest month (with the highest average high temperature) is August (18.6°C).
The month with the lowest average high temperature is February (3.7°C).
- Average low temperature in May: 9.2°C
The month with the highest average low temperature is August (16.4°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).
Average pressure in May
Keitum, Germany
- Average pressure in May: 1015.8mbar
The month with the highest atmospheric pressure is May (1015.8mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in May
Keitum, Germany
- Average wind speed in May: 23.4km/h
The windiest month (with the highest average wind speed) is December (33.6km/h).
The calmest month (with the lowest average wind speed) is July (23km/h).
Average humidity in May
Keitum, Germany
- Average humidity in May: 80%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Keitum, Germany
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is August (75mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in May
Keitum, Germany
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is October (20.5 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in May
Keitum, Germany
- Average snowfall in May: 0mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Keitum, Germany
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Keitum, Germany
- Average daylight in May: 16h and 12min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The months with the least sunshine are January, February and November (Average sunshine: 3h and 36min).
Average sunshine days in May
Keitum, Germany
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is March (15.3 days).
The month with the least sunshine days is November (7.4 days).
Average UV index in May
Keitum, Germany
- Average UV index in May: 4
The month with the highest UV index is 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
Keitum, Germany
- Average cloud cover in May: 41
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in May
Keitum, Germany
- Average visibility in May: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
