Westerland Weather in May
May in Westerland averages 14°C (57°F) during the day and 10°C (50°F) at night. Around 53 mm (2.1 in) of rainfall is typical for this time of year.
Rainfall in Westerland in May
The climate data from previous years indicates about 13 days of rain, averaging 53 mm (2.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Westerland in May
May in Westerland sees highs of 14°C (57°F) and lows of 10°C (50°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Westerland in May
There are approximately 252 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Westerland's climate page.
Westerland Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
14°C (57°F)
Chance of Rain
42%
Precipitation
53 mm (2.1 in)
Rainy days
13 days
Humidity
79% *
Sunshine
252 hours *
Percentage Sunshine
50% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Westerland typically rise from around 13°C (55°F) at the start of May to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 6°C (43°F) to 10°C (50°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Westerland in May
Browse day-by-day weather records for Westerland spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Westerland historical weather extremes in May
The extremes listed below come from historical weather data collected in Westerland from 1976 through 2025.
- On May 25, 1989, temperatures climbed to 28°C (82°F), marking the warmest May day on record.
- Westerland experienced its chilliest May day on May 2, 1979, reaching only 3°C (37°F).
- The lowest overnight temperature recorded in May was -2°C (28°F) (May 7, 1996).
Best Places in Germany in May
Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in May →
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What to Wear in Westerland in May
Pack for changing conditions in Westerland in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Westerland in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Westerland's climate page.
Temperature Rainfall Sunshine Humidity
See the full Westerland climate overview or explore weather in Germany.
