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
Weather in April
Temperature
Harpefoss's weather in April presents a minor rise in the average high-temperature, moving from a freezing cold -2°C (28.4°F) in March to a cold 1.9°C (35.4°F). In the month of April, Harpefoss witnesses a consistent average low-temperature of -6.6°C (20.1°F).Humidity
In April, the average relative humidity is 91%.Rainfall
In Harpefoss, in April, it is raining for 7.3 days, with typically 13mm (0.51") of accumulated precipitation. In Harpefoss, during the entire year, the rain falls for 122 days and collects up to 286mm (11.26") of precipitation.Snowfall
Months with snowfall in Harpefoss are January through May, October through December. In Harpefoss, Norway, during April, snow falls for 6.3 days and regularly aggregates up to 33mm (1.3") of snow. Throughout the year, there are 74.6 snowfall days, and 377mm (14.84") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 48min.On the first day of April in Harpefoss, sunrise is at 06:41 and sunset at 20:07. On the last day of the month, sunrise is at 05:10 and sunset at 21:25 CEST.
Sunshine
In April, the average sunshine is 6.1h.UV index
In April, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 2 during April translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is April in Harpefoss?
What is the average humidity in April in Harpefoss?
How many days does it rain in April in Harpefoss?
How much does it snow in Harpefoss in April?
What is the average length of the day in April in Harpefoss?
When is the sunrise / sunset in April in Harpefoss?
How many hours of sunshine does Harpefoss have in April?
What is the UV index intensity in April in Harpefoss?
Average temperature in April
Harpefoss, Norway
- Average high temperature in April: 1.9°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (-7.5°C).
- Average low temperature in April: -6.6°C
The month with the highest average low temperature is July (6.8°C).
The coldest month (with the lowest average low temperature) is January (-13.7°C).
Average pressure in April
Harpefoss, Norway
- Average pressure in April: 1014.6mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.2mbar).
Average wind speed in April
Harpefoss, Norway
- Average wind speed in April: 8.8km/h
The windiest month (with the highest average wind speed) is June (10.9km/h).
The calmest months (with the lowest average wind speed) are April and November (8.8km/h).
Average humidity in April
Harpefoss, Norway
- Average humidity in April: 91%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is June (70%).
Average rainfall in April
Harpefoss, Norway
- Average rainfall in April: 13mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in April
Harpefoss, Norway
- Average rainfall days in April: 7.3 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in April
Harpefoss, Norway
- Average snowfall in April: 33mm
The month with the highest snowfall is December (75mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Harpefoss, Norway
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Harpefoss, Norway
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 30min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in April
Harpefoss, Norway
- Average sunshine days in April: 15.6 days
The months with the most sunshine days are January and October (16.8 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in April
Harpefoss, Norway
- Average UV index in April: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, October and December (UV index 1).
Average cloud cover in April
Harpefoss, Norway
- Average cloud cover in April: 58
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 49).
Average visibility in April
Harpefoss, Norway
- Average visibility in April: 6km
The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, March, April and November (6km).
Harpefoss, Norway
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