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 sea temperature 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 beginning of May signals a minor rise in the average high-temperature, moving from a frosty 8.7°C (47.7°F) in April to a cool 11.8°C (53.2°F). Westerland experiences a steady nighttime temperature of 9.2°C (48.6°F) throughout the month of May.Humidity
In Westerland, the average relative humidity in May is 80%.Rainfall
In May, the rain falls for 14 days. Throughout May, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 196.9 rainfall days, and 600mm (23.62") of precipitation is accumulated.Snowfall
In Westerland, snow does not fall in May through November.Sea temperature
In May, the average sea temperature is 11°C (51.8°F).Note: Navigating the 11°C (51.8°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.
Daylight
The average length of the day in May in Westerland is 16h and 10min.On the first day of May in Westerland, sunrise is at 05:45 and sunset at 21:02. On the last day of the month, sunrise is at 04:56 and sunset at 21:52 CEST.
Sunshine
In Westerland, the average sunshine in May is 9.1h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 4 suggests these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. 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
What are May temperatures in Westerland?
What is the average humidity in May in Westerland?
How much does it rain in Westerland in May?
When it does not snow in Westerland?
Does it snow in Westerland in May?
How cold is the water in May in Westerland?
What is the average length of the day in May in Westerland?
When are sunrise and sunset in May in Westerland?
How long on average sun shines in May in Westerland?
What is the UV index intensity in May in Westerland?
Average temperature in May
Westerland, 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
Westerland, 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
Westerland, 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
Westerland, 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
Westerland, 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
Westerland, 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
Westerland, 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
Westerland, 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 sea temperature in May
Westerland, Germany
- Average sea temperature in May: 11°C
The best month for swimming (with the highest average sea temperature) is August (18°C).
The coldest months (with the lowest average sea temperature) are February and March (4°C).
Average daylight in May /
Average sunshine in May
Westerland, Germany
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in May: 9h and 1min
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
Westerland, 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
Westerland, 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
Westerland, 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
Westerland, 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).
Westerland, Germany
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