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
Ulmen's weather in May presents a minor rise in the average high-temperature, moving from a moderate 14.3°C (57.7°F) in April to a still refreshing 17.3°C (63.1°F). Ulmen's May nights cool down to an average low-temperature of 6.5°C (43.7°F).Humidity
The average relative humidity in May is 78%.Rainfall
In Ulmen, during May, the rain falls for 7.7 days and regularly aggregates up to 11mm (0.43") of precipitation. Throughout the year, in Ulmen, Germany, there are 75.3 rainfall days, and 108mm (4.25") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Ulmen. May is the last month it regularly snows. During 0.3 snowfall days, in May, Ulmen aggregates 1mm (0.04") of snow. In Ulmen, Germany, during the entire year, snow falls for 22.5 days and aggregates up to 51mm (2.01") of snow.Daylight
In May, the average length of the day in Ulmen is 15h and 28min.On the first day of the month, sunrise is at 06:06 and sunset at 20:51. On the last day of May, in Ulmen, sunrise is at 05:27 and sunset at 21:32 CEST.
Sunshine
The average sunshine in May in Ulmen is 8.9h.UV index
In May, the average daily maximum UV index in Ulmen is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In May, a daily UV index of 4 turns into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ulmen in May?
What is the average humidity in May in Ulmen?
How many days does it rain in May in Ulmen?
What is the last month it snows in Ulmen?
What is the average length of the day in May in Ulmen?
When is the sunrise / sunset in May in Ulmen?
How many hours of sunshine does Ulmen have in May?
What is the UV index reading in May in Ulmen?
Average temperature in May
Ulmen, Germany
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in May: 6.5°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in May
Ulmen, Germany
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in May
Ulmen, Germany
- Average wind speed in May: 9.7km/h
The windiest months (with the highest average wind speed) are February and December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in May
Ulmen, Germany
- Average humidity in May: 78%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in May
Ulmen, Germany
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is August (13mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days in May
Ulmen, Germany
- Average rainfall days in May: 7.7 days
The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in May
Ulmen, Germany
- Average snowfall in May: 1mm
The months with the highest snowfall are February and December (12mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ulmen, Germany
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ulmen, Germany
- Average daylight in May: 15h and 3min
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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Ulmen, Germany
- Average sunshine days in May: 20.3 days
The month with the most sunshine days is March (23.3 days).
The month with the least sunshine days is December (19.5 days).
Average UV index in May
Ulmen, 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, November and December (UV index 2).
Average cloud cover in May
Ulmen, Germany
- Average cloud cover in May: 44
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in May
Ulmen, Germany
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, November and December (7km).
Ulmen, Germany
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