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
As Hjälm transitions into April, a rise in the average high-temperature is observed, moving from a wintry 4.7°C (40.5°F) in March to a chilly 9.8°C (49.6°F). During the month of April, Hjälm anticipates a mean low-temperature of 4.3°C (39.7°F).Humidity
April and May, with an average relative humidity of 74%, are the least humid months.Rainfall
The month with the least rainfall is April, when the rain falls for 12.3 days and typically collects 23mm (0.91") of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, in Hjälm, it is snowing for 0.6 days. Throughout April, 2mm (0.08") of snow is accumulated. In Hjälm, Sweden, during the entire year, snow falls for 24.3 days and aggregates up to 141mm (5.55") of snow.Daylight
The average length of the day in April in Hjälm is 14h and 22min.On the first day of April, sunrise is at 06:38 and sunset at 19:51. On the last day of the month, sunrise is at 05:21 and sunset at 20:55 CEST.
Sunshine
The average sunshine in April is 8.6h.UV index
In April, the average daily maximum UV index in Hjälm is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In April, the maximum UV index of 3 suggests this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hjälm in April?
What are the least humid months in Hjälm?
What is the average humidity in April in Hjälm?
What is the driest month in Hjälm?
How much does it rain in Hjälm in April?
How many days does it snow in April in Hjälm?
How many hours of daylight does Hjälm have in April?
When is the sunrise / sunset in April in Hjälm?
How many hours of sunshine does Hjälm have in April?
What is the UV index intensity in April in Hjälm?
Average temperature in April
Hjälm, Sweden
- Average high temperature in April: 9.8°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 (1.7°C).
- Average low temperature in April: 4.3°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (-1.4°C).
Average pressure in April
Hjälm, Sweden
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in April
Hjälm, Sweden
- Average wind speed in April: 16.8km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).
Average humidity in April
Hjälm, Sweden
- Average humidity in April: 74%
The months with the highest relative humidity are January, February and December (86%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in April
Hjälm, Sweden
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in April
Hjälm, Sweden
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in April
Hjälm, Sweden
- Average snowfall in April: 2mm
The month with the highest snowfall is February (42mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Hjälm, Sweden
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hjälm, Sweden
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are February and November (Average sunshine: 3h and 24min).
Average sunshine days in April
Hjälm, Sweden
- Average sunshine days in April: 16.3 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is August (9.5 days).
Average UV index in April
Hjälm, 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
Hjälm, Sweden
- Average cloud cover in April: 42
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in April
Hjälm, Sweden
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
