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
Weather in April
Temperature
April introduces a marginal temperature uplift, with average high-temperatures adjusting from March's wintry 2.8°C (37°F) to a frosty 7.5°C (45.5°F). Mörtviken, during April nights, experiences a subtle shift to a low average of 2.8°C (37°F) from the day's heat.Humidity
The average relative humidity in April in Mörtviken is 76%.Rainfall
April is the month with the least rainfall. Rain falls for 5.9 days and accumulates 4mm (0.16") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Mörtviken, during April, snow falls for 1.3 days and regularly aggregates up to 3mm (0.12") of snow. Throughout the year, in Mörtviken, there are 38.5 snowfall days, and 78mm (3.07") of snow is accumulated.Daylight
In Mörtviken, the average length of the day in April is 14h and 32min.On the first day of April, sunrise is at 06:10 and sunset at 19:29. On the last day of the month, sunrise is at 04:48 and sunset at 20:38 CEST.
Sunshine
In Mörtviken, the average sunshine in April is 8.7h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 3 transforms into these recommendations:
Undertake precautions - Guarding against sun damage is counselled. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are April temperatures in Mörtviken?
What is the average humidity in April in Mörtviken?
What is the driest month in Mörtviken?
How much does it rain in Mörtviken in April?
How much does it snow in Mörtviken in April?
How many hours of daylight does Mörtviken have in April?
When are sunrise and sunset in April in Mörtviken?
How long on average sun shines in April in Mörtviken?
How high is the UV index in April in Mörtviken?
Average temperature in April
Mörtviken, Sweden
- Average high temperature in April: 7.5°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is February (0.3°C).
- Average low temperature in April: 2.8°C
The month with the highest average low temperature is August (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).
Average pressure in April
Mörtviken, Sweden
- Average pressure in April: 1014.3mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in April
Mörtviken, Sweden
- Average wind speed in April: 17.3km/h
The windiest month (with the highest average wind speed) is December (23.5km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in April
Mörtviken, Sweden
- Average humidity in April: 76%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Mörtviken, Sweden
- Average rainfall in April: 4mm
The wettest months (with the highest rainfall) are July and August (14mm).
The driest month (with the least rainfall) is April (4mm).
Average rainfall days in April
Mörtviken, Sweden
- Average rainfall days in April: 5.9 days
The month with the highest number of rainy days is August (10.9 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in April
Mörtviken, Sweden
- Average snowfall in April: 3mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Mörtviken, Sweden
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mörtviken, Sweden
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 30min).
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: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in April
Mörtviken, Sweden
- Average sunshine days in April: 21.8 days
The months with the most sunshine days are April and May (21.8 days).
The month with the least sunshine days is December (14.4 days).
Average UV index in April
Mörtviken, Sweden
- 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 and February (UV index 1).
Average cloud cover in April
Mörtviken, Sweden
- Average cloud cover in April: 43
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Mörtviken, 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).
Mörtviken, Sweden
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