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
April's arrival coincides with a marginal rise in the average high-temperature, moving from March's wintry 1.8°C (35.2°F) to a still icy 5.5°C (41.9°F). During April, Ulsteinvik's nights hold steady with an average temperature of 0.9°C (33.6°F), barely dropping from the daytime highs.Humidity
In April, the average relative humidity in Ulsteinvik is 81%.Rainfall
In Ulsteinvik, in April, during 13.8 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Ulsteinvik, during the entire year, the rain falls for 199.5 days and collects up to 1157mm (45.55") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Ulsteinvik, in April, during 5.9 snowfall days, 122mm (4.8") of snow is typically accumulated. In Ulsteinvik, during the entire year, snow falls for 70.3 days and aggregates up to 1824mm (71.81") of snow.Sea temperature
In Ulsteinvik, in April, the average water temperature is 6°C (42.8°F).Note: In 6°C (42.8°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
Daylight
In April, the average length of the day in Ulsteinvik, Norway, is 14h and 54min.On the first day of the month, sunrise is at 06:55 and sunset at 20:24. On the last day of April, sunrise is at 05:21 and sunset at 21:45 CEST.
Sunshine
The average sunshine in April is 7h.UV index
In Ulsteinvik, Norway, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 2 suggests this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is April in Ulsteinvik?
What is the average humidity in April in Ulsteinvik?
How much does it rain in Ulsteinvik in April?
How much does it snow in Ulsteinvik in April?
What is the sea water temperature in April in Ulsteinvik?
How many hours of daylight does Ulsteinvik have in April?
When is the sunrise / sunset in April in Ulsteinvik?
How long on average sun shines in April in Ulsteinvik?
What is the UV index intensity in April in Ulsteinvik?
Average temperature in April
Ulsteinvik, Norway
- Average high temperature in April: 5.5°C
The warmest month (with the highest average high temperature) is July (15.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in April: 0.9°C
The month with the highest average low temperature is August (9.7°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in April
Ulsteinvik, Norway
- Average pressure in April: 1013.6mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1003.7mbar).
Average wind speed in April
Ulsteinvik, Norway
- Average wind speed in April: 12.5km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in April
Ulsteinvik, Norway
- Average humidity in April: 81%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is May (77%).
Average rainfall in April
Ulsteinvik, Norway
- Average rainfall in April: 65mm
The wettest month (with the highest rainfall) is December (141mm).
The driest month (with the least rainfall) is June (63mm).
Average rainfall days in April
Ulsteinvik, Norway
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in April
Ulsteinvik, Norway
- Average snowfall in April: 122mm
The month with the highest snowfall is February (410mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Ulsteinvik, Norway
- Average snowfall days in April: 5.9 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are July, August and September (0 days).
Average sea temperature in April
Ulsteinvik, Norway
- Average sea temperature in April: 6°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight in April /
Average sunshine in April
Ulsteinvik, Norway
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in April
Ulsteinvik, Norway
- Average sunshine days in April: 11.4 days
The month with the most sunshine days is April (11.4 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in April
Ulsteinvik, Norway
- Average UV index in April: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are February, March, November and December (UV index 1).
Average cloud cover in April
Ulsteinvik, Norway
- Average cloud cover in April: 56
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 54).
Average visibility in April
Ulsteinvik, Norway
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Ulsteinvik, Norway
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