Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the onset of April, Westerland experiences a subtle temperature shift, with the average high-temperature moving from a wintry 5.3°C (41.5°F) in March to a frosty 8.7°C (47.7°F). Westerland notes an average temperature descent to 6°C (42.8°F) in April, a small shift from its daytime peak.Humidity
In April, the average relative humidity in Westerland is 80%.Rainfall
The month with the least rainfall in Westerland is April, when the rain falls for 12.8 days and typically collects 22mm (0.87") of precipitation.Snowfall
January through April and December are months with snowfall in Westerland, Germany. April is the last month it regularly snows. During 0.4 snowfall days, in April, Westerland aggregates 3mm (0.12") of snow. In Westerland, during the entire year, snow falls for 11.4 days and aggregates up to 46mm (1.81") of snow.Sea temperature
In Westerland, the average seawater temperature in April is 7°C (44.6°F).Note: If planning to swim in 7°C (44.6°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.
Daylight
The average length of the day in April in Westerland, Germany, is 14h and 8min.On the first day of April in Westerland, sunrise is at 06:56 and sunset at 20:04. On the last day of the month, sunrise is at 05:47 and sunset at 21:00 CEST.
Sunshine
In Westerland, the average sunshine in April is 8.9h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 3 in April translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Westerland?
What is the average humidity in April in Westerland?
What is the driest month in Westerland?
How much does it rain in Westerland in April?
What is the last month it snows in Westerland?
What is the sea water temperature in April in Westerland?
What is the average length of the day in April in Westerland?
When is the sunrise / sunset in April in Westerland?
How long on average sun shines in April in Westerland?
What is the UV index reading in April in Westerland?
Average temperature in April
Westerland, Germany
- Average high temperature in April: 8.7°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 April: 6°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 April
Westerland, Germany
- Average pressure in April: 1015.7mbar
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 April
Westerland, Germany
- Average wind speed in April: 23.6km/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 April
Westerland, Germany
- Average humidity in April: 80%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (78%).
Average rainfall in April
Westerland, Germany
- Average rainfall in April: 22mm
The wettest month (with the highest rainfall) is August (75mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in April
Westerland, Germany
- Average rainfall days in April: 12.8 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 April
Westerland, Germany
- Average snowfall in April: 3mm
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 April
Westerland, Germany
- Average snowfall days in April: 0.4 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 April
Westerland, Germany
- Average sea temperature in April: 7°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 April /
Average sunshine in April
Westerland, Germany
- Average daylight in April: 14h 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 April: 8h and 5min
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 April
Westerland, Germany
- Average sunshine days in April: 15.1 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 April
Westerland, Germany
- Average UV index in April: 3
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 April
Westerland, Germany
- Average cloud cover in April: 40
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 April
Westerland, Germany
- Average visibility in April: 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
Weather forecast for your location
2. Allow the app to use your location