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 sea temperature 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
Úlfsá greets April with an average high-temperature of an icy 1.3°C, marking a slight deviation from the preceding month. Úlfsá logs an average low-temperature of -2.1°C during the nights of April, subtly lower than its daytime highs.Humidity
The average relative humidity in April is 86%.Rainfall
In Úlfsá, Iceland, in April, it is raining for 10.7 days, with typically 58mm of accumulated precipitation. Throughout the year, in Úlfsá, there are 124.6 rainfall days, and 664mm of precipitation is accumulated.Snowfall
January through June, August through December are months with snowfall. In April, in Úlfsá, it is snowing for 14.3 days. Throughout April, 157mm of snow is accumulated. Throughout the year, in Úlfsá, Iceland, there are 96.2 snowfall days, and 1214mm of snow is accumulated.Sea temperature
The months with the coldest seawater are January through April, with an average sea temperature of 3°C.Note: During swimming, this scenario is excessively cold, hazardous, and can lead to fatality. Hypothermia ensues swiftly without suitable insulated waterproof wear.
Daylight
In Úlfsá, the average length of the day in April is 15h and 28min.On the first day of April in Úlfsá, sunrise is at 06:46 and sunset at 20:26. On the last day of the month, sunrise is at 04:52 and sunset at 22:06 GMT.
Sunshine
In April, the average sunshine is 4.4h.UV index
January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 1 during April translates into the following directions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
FAQ
How cold is it in Úlfsá in April?
What is the average humidity in April in Úlfsá?
How much does it rain in Úlfsá in April?
How many days does it snow in April in Úlfsá?
What months are the sea coldest in Úlfsá?
What is the sea temperature in April in Úlfsá?
How many hours of daylight does Úlfsá have in April?
When is the sunrise / sunset in April in Úlfsá?
How many hours of sunshine does Úlfsá have in April?
What are the months with the lowest UV index in Úlfsá?
How high is the UV index in April in Úlfsá?
Average temperature in April
Úlfsá, Iceland
- Average high temperature in April: 1.3°C
The warmest month (with the highest average high temperature) is July (9.5°C).
The month with the lowest average high temperature is March (-1°C).
- Average low temperature in April: -2.1°C
The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is December (-4.3°C).
Average pressure in April
Úlfsá, Iceland
- Average pressure in April: 1009.7mbar
The month with the highest atmospheric pressure is June (1014.7mbar).
The month with the lowest atmospheric pressure is January (997.3mbar).
Average wind speed in April
Úlfsá, Iceland
- Average wind speed in April: 20.2km/h
The windiest months (with the highest average wind speed) are February and December (25.2km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).
Average humidity in April
Úlfsá, Iceland
- Average humidity in April: 86%
The months with the highest relative humidity are January, February, October and December (88%).
The month with the lowest relative humidity is June (81%).
Average rainfall in April
Úlfsá, Iceland
- Average rainfall in April: 58mm
The wettest month (with the highest rainfall) is January (88mm).
The driest month (with the least rainfall) is June (20mm).
Average rainfall days in April
Úlfsá, Iceland
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is December (6.5 days).
Average snowfall in April
Úlfsá, Iceland
- Average snowfall in April: 157mm
The month with the highest snowfall is March (249mm).
The month with the least snowfall is July (0mm).
Average snowfall days in April
Úlfsá, Iceland
- Average snowfall days in April: 14.3 days
The month with the highest number of snowfall days is March (17.5 days).
The month with the least snowfall days is July (0 days).
Average sea temperature in April
Úlfsá, Iceland
- Average sea temperature in April: 3°C
The best months for swimming (with the highest average sea temperature) are July and August (7°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (3°C).
Average daylight in April /
Average sunshine in April
Úlfsá, Iceland
- Average daylight in April: 15h and 3min
The month with the longest days is July (Average daylight: 21h and 0min).
The month with the shortest days is December (Average daylight: 3h and 6min).
- Average sunshine in April: 4h and 2min
The month with the most sunshine is August (Average sunshine: 5h and 48min).
The month with the least sunshine is June (Average sunshine: 0h and 24min).
Average sunshine days in April
Úlfsá, Iceland
- Average sunshine days in April: 7 days
The month with the most sunshine days is June (18 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in April
Úlfsá, Iceland
- Average UV index in April: 1
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in April
Úlfsá, Iceland
- Average cloud cover in April: 74
The month with the most cloud cover is March (Cloud cover 81).
The month with the least cloud cover is June (Cloud cover 65).
Average visibility in April
Úlfsá, Iceland
- Average visibility in April: 8km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
Úlfsá, Iceland
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