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 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
April
Weather in April
Temperature
In Viken, the average high-temperature in April slightly rises, from an icy 5°C (41°F) in March, to a frosty 9.8°C (49.6°F). Registering an almost steady temperature, Viken's nights in April see an average low of 5.1°C (41.2°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 74%.Rainfall
The month with the least rainfall is April, when the rain falls for 11 days and typically collects 14mm (0.55") of precipitation.Snowfall
January through May, November and December are months with snowfall. In Viken, in April, snow falls for 0.5 days, with typically accumulated 4mm (0.16") of snow. In Viken, during the entire year, snow falls for 27.6 days and aggregates up to 114mm (4.49") of snow.Daylight
The average length of the day in April in Viken is 14h and 15min.On the first day of April, sunrise is at 06:38 and sunset at 19:48. On the last day of the month, sunrise is at 05:25 and sunset at 20:47 CEST.
Sunshine
In April, the average sunshine is 8.9h.UV index
The average daily maximum UV index in April in Viken is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Viken?
What is the least humid month in Viken?
What is the average humidity in April in Viken?
What is the driest month in Viken?
How much does it rain in Viken in April?
How much does it snow in Viken in April?
What is the average length of the day in April in Viken?
When are sunrise and sunset in April in Viken?
How many hours of sunshine does Viken have in April?
How high is the UV index in April in Viken?
Average temperature in April
Viken, Sweden
- Average high temperature in April: 9.8°C
The warmest month (with the highest average high temperature) is August (19.9°C).
The month with the lowest average high temperature is February (2.3°C).
- Average low temperature in April: 5.1°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).
Average pressure in April
Viken, Sweden
- Average pressure in April: 1015.4mbar
The month with the highest atmospheric pressure is April (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.5mbar).
Average wind speed in April
Viken, Sweden
- Average wind speed in April: 17km/h
The windiest month (with the highest average wind speed) is December (23.6km/h).
The calmest months (with the lowest average wind speed) are May and June (16.5km/h).
Average humidity in April
Viken, Sweden
- Average humidity in April: 74%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in April
Viken, Sweden
- Average rainfall in April: 14mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in April
Viken, Sweden
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in April
Viken, Sweden
- Average snowfall in April: 4mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in April
Viken, Sweden
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Viken, Sweden
- Average daylight in April: 14h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in April
Viken, Sweden
- Average sunshine days in April: 16.1 days
The month with the most sunshine days is April (16.1 days).
The month with the least sunshine days is December (8.7 days).
Average UV index in April
Viken, Sweden
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Viken, Sweden
- Average cloud cover in April: 40
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 38).
Average visibility in April
Viken, Sweden
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
