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 sees a mild rise in the average high-temperature, transitioning from March's icy 3.8°C (38.8°F) to a frosty 8°C (46.4°F). Nighttime temperatures in Stavern during April report a consistent average of 4.9°C (40.8°F).Humidity
The months with the lowest humidity in Stavern are April and May, with an average relative humidity of 73%.Rainfall
The month with the least rainfall is April, when the rain falls for 10.2 days and typically collects 27mm (1.06") of precipitation.Snowfall
Months with snowfall in Stavern, Norway, are January through May, October through December. In Stavern, Norway, in April, during 0.8 snowfall days, 5mm (0.2") of snow is typically accumulated. Throughout the year, in Stavern, there are 32.2 snowfall days, and 305mm (12.01") of snow is accumulated.Sea temperature
In Stavern, the average seawater temperature in April is 6.6°C (43.9°F).Note: Engaging in a swim in 6.6°C (43.9°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.
Daylight
The average length of the day in April is 14h and 31min.On the first day of the month, sunrise is at 06:44 and sunset at 20:02. On the last day of April, sunrise is at 05:23 and sunset at 21:10 CEST.
Sunshine
The average sunshine in April in Stavern is 8.7h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Take precautions - Protection against sunburn is recommended. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Stavern in April?
What are the least humid months in Stavern?
What is the average humidity in April in Stavern?
What is the driest month in Stavern?
How many days does it rain in April in Stavern?
How much does it snow in Stavern in April?
What is the water temperature in April in Stavern?
How many hours of daylight does Stavern have in April?
What time are sunrise and sunset in April in Stavern?
How long on average sun shines in April in Stavern?
What is the UV index intensity in April in Stavern?
Average temperature in April
Stavern, Norway
- Average high temperature in April: 8°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is February (1.5°C).
- Average low temperature in April: 4.9°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (-1.2°C).
Average pressure in April
Stavern, Norway
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in April
Stavern, Norway
- Average wind speed in April: 18.7km/h
The windiest month (with the highest average wind speed) is November (25.7km/h).
The calmest month (with the lowest average wind speed) is July (17.5km/h).
Average humidity in April
Stavern, Norway
- Average humidity in April: 73%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in April
Stavern, Norway
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in April
Stavern, Norway
- Average rainfall days in April: 10.2 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in April
Stavern, Norway
- Average snowfall in April: 5mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Stavern, Norway
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Stavern, Norway
- Average sea temperature in April: 6.6°C
The best month for swimming (with the highest average sea temperature) is August (18.6°C).
The coldest month (with the lowest average sea temperature) is March (2.7°C).
Average daylight in April /
Average sunshine in April
Stavern, Norway
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in April
Stavern, Norway
- Average sunshine days in April: 17.5 days
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is February (10 days).
Average UV index in April
Stavern, Norway
- Average UV index in April: 3
The months with the highest UV index are June and 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
Stavern, Norway
- Average cloud cover in April: 42
The months with the most cloud cover are February and November (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in April
Stavern, Norway
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
Stavern, Norway
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