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
April's arrival brings a temperature shift, moving from a cold 4.8°C (40.6°F) in March to a fresh 10.9°C (51.6°F). Hjärtum observes an average nighttime low-temperature of 3.3°C (37.9°F) during the month of April.Humidity
In Hjärtum, the average relative humidity in April is 73%.Rainfall
The month with the least rainfall is April, when the rain falls for 12.7 days and typically collects 24mm (0.94") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Hjärtum, Sweden, in April, snow falls for 1.1 days, with typically accumulated 8mm (0.31") of snow. Throughout the year, there are 42.2 snowfall days, and 379mm (14.92") of snow is accumulated.Daylight
The average length of the day in April is 14h and 26min.On the first day of the month, sunrise is at 06:37 and sunset at 19:52. On the last day of April, in Hjärtum, sunrise is at 05:19 and sunset at 20:58 CEST.
Sunshine
In April, the average sunshine is 8.6h.UV index
In Hjärtum, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hjärtum in April?
What is the average humidity in April?
What is the driest month?
How many days does it rain in April?
How much does it snow in April?
How many hours of daylight does Hjärtum have in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Hjärtum, Sweden
- Average high temperature in April: 10.9°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in April: 3.3°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in April
Hjärtum, Sweden
- Average pressure in April: 1014.5mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in April
Hjärtum, Sweden
- Average wind speed in April: 12.8km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in April
Hjärtum, Sweden
- Average humidity in April: 73%
The months with the highest relative humidity are February and November (89%).
The month with the lowest relative humidity is May (72%).
Average rainfall in April
Hjärtum, Sweden
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in April
Hjärtum, Sweden
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in April
Hjärtum, Sweden
- Average snowfall in April: 8mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Hjärtum, Sweden
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hjärtum, Sweden
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in April
Hjärtum, Sweden
- Average sunshine days in April: 15.1 days
The month with the most sunshine days is April (15.1 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in April
Hjärtum, Sweden
- Average UV index in April: 3
The months with the highest UV index are May, June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Hjärtum, Sweden
- Average cloud cover in April: 43
The months with the most cloud cover are February and December (Cloud cover 67).
The months with the least cloud cover are May, June and July (Cloud cover 42).
Average visibility in April
Hjärtum, Sweden
- Average visibility in April: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
