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
As Selawik steps into April, a marked temperature rise is observed, with the average high-temperature advancing from March's extreme cold 9°F (-12.8°C) to a subzero cold 25.2°F (-3.8°C). Throughout April, Selawik registers a consistent average low-temperature of 12.6°F (-10.8°C).Humidity
In April, the average relative humidity is 89%.Rainfall
In April, the rain falls for 5.8 days. Throughout April, 0.71" (18mm) of precipitation is accumulated. Throughout the year, there are 85.8 rainfall days, and 12.91" (328mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In April, it is snowing for 11.3 days. Throughout April, 3.39" (86mm) of snow is accumulated. Throughout the year, there are 90.6 snowfall days, and 33.58" (853mm) of snow is accumulated.Daylight
In Selawik, the average length of the day in April is 15h and 37min.On the first day of the month, sunrise is at 7:47 am and sunset at 9:39 pm. On the last day of April, sunrise is at 5:50 am and sunset at 11:23 pm AKDT.
Sunshine
In April, the average sunshine is 6.7h.UV index
January through April, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 1 during April translates into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the month with the lowest UV index?
How high is the UV index in April in Selawik?
Average temperature in April
Selawik, AK
- Average high temperature in April: 25.2°F
The warmest month (with the highest average high temperature) is July (62.2°F).
The month with the lowest average high temperature is January (0.7°F).
- Average low temperature in April: 12.6°F
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8.1°F).
Average pressure in April
Selawik, AK
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is March (29.96"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).
Average wind speed in April
Selawik, AK
- Average wind speed in April: 7.4mph
The windiest month (with the highest average wind speed) is October (8.8mph).
The calmest month (with the lowest average wind speed) is May (7.1mph).
Average humidity in April
Selawik, AK
- Average humidity in April: 89%
The months with the highest relative humidity are February and March (91%).
The month with the lowest relative humidity is June (63%).
Average rainfall in April
Selawik, AK
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in April
Selawik, AK
- Average rainfall days in April: 5.8 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is November (1.4 days).
Average snowfall in April
Selawik, AK
- Average snowfall in April: 3.39"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Selawik, AK
- Average snowfall days in April: 11.3 days
The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Selawik, AK
- Average daylight in April: 15h and 4min
The month with the longest days is May (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 2h and 36min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is June (Average sunshine: 0h and 30min).
Average sunshine days in April
Selawik, AK
- Average sunshine days in April: 14.9 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in April
Selawik, AK
- Average UV index in April: 1
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).
Average cloud cover in April
Selawik, AK
- Average cloud cover in April: 58
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in April
Selawik, AK
- Average visibility in April: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
Selawik, Alaska, USA
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