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
The transition into April reveals an average high-temperature of a still wintry 5.5°C (41.9°F), mirroring a close resemblance to March. With a barely noticeable fluctuation in temperature, Hella reaches an average low of 1.8°C (35.2°F) during the April nights.Humidity
In April, the average relative humidity is 77%.Rainfall
In Hella, in April, it is raining for 19.9 days, with typically 100mm (3.94") of accumulated precipitation. Throughout the year, in Hella, there are 208.7 rainfall days, and 1105mm (43.5") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Hella, Iceland, in April, snow falls for 5.1 days, with typically accumulated 47mm (1.85") of snow. Throughout the year, there are 61.9 snowfall days, and 825mm (32.48") of snow is accumulated.Daylight
The average length of the day in April is 15h and 7min.On the first day of the month, sunrise is at 06:37 and sunset at 20:13. On the last day of April, sunrise is at 04:56 and sunset at 21:40 GMT.
Sunshine
The average sunshine in April in Hella is 5.3h.UV index
The average daily maximum UV index in April in Hella is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 2 during April translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
Is April cold in Hella?
What is the average humidity in April in Hella?
How many days does it rain in April in Hella?
How much does it snow in Hella in April?
What is the average length of the day in April in Hella?
When is the sunrise / sunset in April in Hella?
How long on average sun shines in April in Hella?
What is the UV index reading in April in Hella?
Average temperature in April
Hella, Iceland
- Average high temperature in April: 5.5°C
The warmest month (with the highest average high temperature) is July (13.8°C).
The month with the lowest average high temperature is December (1.5°C).
- Average low temperature in April: 1.8°C
The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is December (-1.9°C).
Average pressure in April
Hella, Iceland
- Average pressure in April: 1009mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is January (996.8mbar).
Average wind speed in April
Hella, Iceland
- Average wind speed in April: 22.5km/h
The windiest month (with the highest average wind speed) is February (24.8km/h).
The calmest month (with the lowest average wind speed) is July (14.7km/h).
Average humidity in April
Hella, Iceland
- Average humidity in April: 77%
The months with the highest relative humidity are January and September (82%).
The month with the lowest relative humidity is May (74%).
Average rainfall in April
Hella, Iceland
- Average rainfall in April: 100mm
The wettest month (with the highest rainfall) is January (142mm).
The driest month (with the least rainfall) is June (45mm).
Average rainfall days in April
Hella, Iceland
- Average rainfall days in April: 19.9 days
The month with the highest number of rainy days is April (19.9 days).
The month with the least rainy days is December (14.3 days).
Average snowfall in April
Hella, Iceland
- Average snowfall in April: 47mm
The month with the highest snowfall is March (220mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Hella, Iceland
- Average snowfall days in April: 5.1 days
The month with the highest number of snowfall days is March (13.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hella, Iceland
- Average daylight in April: 15h and 1min
The month with the longest days is June (Average daylight: 20h and 36min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in April: 5h and 2min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in April
Hella, Iceland
- Average sunshine days in April: 6.9 days
The month with the most sunshine days is June (12.3 days).
The month with the least sunshine days is January (5.5 days).
Average UV index in April
Hella, Iceland
- Average UV index in April: 2
The month with the highest UV index is July (UV index 4).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in April
Hella, Iceland
- Average cloud cover in April: 66
The month with the most cloud cover is March (Cloud cover 67).
The months with the least cloud cover are May and August (Cloud cover 59).
Average visibility in April
Hella, Iceland
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (8km).
Hella, Iceland
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