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
Svartsjö's transition into April sees a rise in the average high-temperature, advancing from a cold 3.5°C (38.3°F) in March to a frosty 9.5°C (49.1°F). Svartsjö, during April nights, observes an average temperature of 2.6°C (36.7°F).Humidity
In April, the average relative humidity in Svartsjö is 73%.Rainfall
The month with the least rainfall in Svartsjö is April, when the rain falls for 9.7 days and typically collects 13mm (0.51") of precipitation.Snowfall
Months with snowfall in Svartsjö are January through May, October through December. In Svartsjö, during April, snow falls for 2.3 days and regularly aggregates up to 14mm (0.55") of snow. Throughout the year, there are 45.6 snowfall days, and 310mm (12.2") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 33min.On the first day of April, sunrise is at 06:13 and sunset at 19:32. On the last day of the month, sunrise is at 04:50 and sunset at 20:41 CEST.
Sunshine
The average sunshine in April in Svartsjö is 8.3h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Ensure safety - Sun damage prevention is strongly urged. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Svartsjö?
What is the average humidity in April in Svartsjö?
What is the driest month in Svartsjö?
How much does it rain in Svartsjö in April?
How many days does it snow in April in Svartsjö?
How many hours of daylight does Svartsjö have in April?
When is the sunrise / sunset in April in Svartsjö?
How many hours of sunshine does Svartsjö have in April?
How high is the UV index in April in Svartsjö?
Average temperature in April
Svartsjö, Sweden
- Average high temperature in April: 9.5°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in April: 2.6°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in April
Svartsjö, Sweden
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in April
Svartsjö, Sweden
- Average wind speed in April: 14.4km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest months (with the lowest average wind speed) are July and August (12.3km/h).
Average humidity in April
Svartsjö, Sweden
- Average humidity in April: 73%
The months with the highest relative humidity are January, February and December (88%).
The month with the lowest relative humidity is May (72%).
Average rainfall in April
Svartsjö, Sweden
- Average rainfall in April: 13mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in April
Svartsjö, Sweden
- Average rainfall days in April: 9.7 days
The months with the highest number of rainy days are July and August (15.7 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in April
Svartsjö, Sweden
- Average snowfall in April: 14mm
The month with the highest snowfall is February (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Svartsjö, Sweden
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Svartsjö, 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 12min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in April
Svartsjö, Sweden
- Average sunshine days in April: 16.6 days
The month with the most sunshine days is May (17.9 days).
The months with the least sunshine days are July and November (12.5 days).
Average UV index in April
Svartsjö, Sweden
- 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 and February (UV index 1).
Average cloud cover in April
Svartsjö, Sweden
- Average cloud cover in April: 46
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Svartsjö, Sweden
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
