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
The start of April signals a slight increase in the average high-temperature, moving from a subzero cold -0.3°C (31.5°F) in March to a wintry 4.3°C (39.7°F). Holmsund's average low temperature, barely cooler than the daytime high, steadies at a freezing cold -0.3°C (31.5°F) during April.Humidity
In April, the average relative humidity in Holmsund, Sweden, is 83%.Rainfall
April is the month with the least rainfall in Holmsund. Rain falls for 10.8 days and accumulates 22mm (0.87") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Holmsund, Sweden, in April, during 7 snowfall days, 55mm (2.17") of snow is typically accumulated. In Holmsund, during the entire year, snow falls for 84.8 days and aggregates up to 915mm (36.02") of snow.Sea temperature
In Holmsund, the average seawater temperature in April is 1.1°C (34°F).Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
Daylight
The average length of the day in April is 15h and 5min.On the first day of April, sunrise is at 05:55 and sunset at 19:29. On the last day of the month, sunrise is at 04:14 and sunset at 20:56 CEST.
Sunshine
The average sunshine in April in Holmsund is 7.2h.UV index
The average daily maximum UV index in April in Holmsund, Sweden, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 during April translates into the following guidance:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
Is it cold in Holmsund during April?
What is the average humidity in April in Holmsund?
What is the driest month in Holmsund?
How much does it rain in Holmsund in April?
How much does it snow in Holmsund in April?
What is the water temperature in April in Holmsund?
What is the average length of the day in April in Holmsund?
When is the sunrise / sunset in April in Holmsund?
How many hours of sunshine does Holmsund have in April?
What is the UV index reading in April in Holmsund?
Average temperature in April
Holmsund, Sweden
- Average high temperature in April: 4.3°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The months with the lowest average high temperature are January and February (-3.5°C).
- Average low temperature in April: -0.3°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-7.6°C).
Average pressure in April
Holmsund, Sweden
- Average pressure in April: 1012.4mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.3mbar).
Average wind speed in April
Holmsund, Sweden
- Average wind speed in April: 13.7km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in April
Holmsund, Sweden
- Average humidity in April: 83%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (70%).
Average rainfall in April
Holmsund, Sweden
- Average rainfall in April: 22mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in April
Holmsund, Sweden
- Average rainfall days in April: 10.8 days
The months with the highest number of rainy days are July and August (14 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in April
Holmsund, Sweden
- Average snowfall in April: 55mm
The month with the highest snowfall is March (199mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Holmsund, Sweden
- Average snowfall days in April: 7 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Holmsund, Sweden
- Average sea temperature in April: 1.1°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).
Average daylight in April /
Average sunshine in April
Holmsund, Sweden
- Average daylight in April: 15h and 1min
The month with the longest days is June (Average daylight: 20h and 30min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in April
Holmsund, Sweden
- Average sunshine days in April: 11.7 days
The month with the most sunshine days is June (15.7 days).
The month with the least sunshine days is November (10.1 days).
Average UV index in April
Holmsund, Sweden
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Holmsund, Sweden
- Average cloud cover in April: 54
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in April
Holmsund, Sweden
- Average visibility in April: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (8km).
Holmsund, Sweden
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