April weather forecastJönåker, Sweden
April
Weather in April
April is a chilly spring month in Jönåker, Sweden, with an average temperature varying between 2.8°C (37°F) and 8.6°C (47.5°F).Temperature
Jönåker's transition into April is noticed by a slight rise in the average high-temperature, advancing from a wintry 3.7°C (38.7°F) in March to a chilly 8.6°C (47.5°F). Nighttime temperatures in Jönåker hover around an average low of 2.8°C (37°F) in April.Humidity
In Jönåker, the average relative humidity in April is 75%.Rainfall
April is the month with the least rainfall. Rain falls for 10.9 days and accumulates 17mm (0.67") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Jönåker, Sweden, during April, snow falls for 2.7 days and regularly aggregates up to 15mm (0.59") of snow. Throughout the year, in Jönåker, there are 43.5 snowfall days, and 249mm (9.8") of snow is accumulated.Daylight
The average length of the day in April in Jönåker is 14h and 29min.On the first day of the month, sunrise is at 06:18 and sunset at 19:35. On the last day of April, sunrise is at 04:57 and sunset at 20:42 CEST.
Sunshine
The average sunshine in April is 8.4h.UV index
The average daily maximum UV index in April in Jönåker is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 3 during April translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Jönåker, Sweden
- Average high temperature in April: 8.6°C
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in April: 2.8°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in April
Jönåker, Sweden
- Average pressure in April: 1014.5mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in April
Jönåker, Sweden
- Average wind speed in April: 14.8km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is July (13.4km/h).
Average humidity in April
Jönåker, Sweden
- Average humidity in April: 75%
The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in April
Jönåker, Sweden
- Average rainfall in April: 17mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in April
Jönåker, Sweden
- Average rainfall days in April: 10.9 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in April
Jönåker, Sweden
- Average snowfall in April: 15mm
The month with the highest snowfall is February (66mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Jönåker, Sweden
- Average snowfall days in April: 2.7 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jönåker, Sweden
- Average daylight in April: 14h and 30min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in April: 8h and 24min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in April
Jönåker, Sweden
- Average sunshine days in April: 15.2 days
The month with the most sunshine days is April (15.2 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in April
Jönåker, 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
Jönåker, Sweden
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are June and August (Cloud cover 37).
Average visibility in April
Jönåker, Sweden
- Average visibility in April: 10km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
