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
With the onset of April, Chefornak experiences a subtle temperature shift, with the average high-temperature moving from 21.9°F (-5.6°C) in March to a still subzero cold 30.4°F (-0.9°C). Chefornak experiences an average nighttime temperature of 24.3°F (-4.3°C) in April, reflecting a minor difference from the day's peak.Humidity
In Chefornak, the average relative humidity in April is 88%.Rainfall
In Chefornak, during April, the rain falls for 7.6 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Chefornak, during the entire year, the rain falls for 137.7 days and collects up to 20.43" (519mm) of precipitation.Snowfall
Months with snowfall are January through June, October through December. In Chefornak, during April, snow falls for 11.6 days and regularly aggregates up to 2.44" (62mm) of snow. Throughout the year, there are 87.7 snowfall days, and 20.12" (511mm) of snow is accumulated.Daylight
In Chefornak, the average length of the day in April is 14h and 41min.On the first day of the month, sunrise is at 8:18 am and sunset at 9:42 pm. On the last day of April, sunrise is at 6:53 am and sunset at 10:54 pm AKDT.
Sunshine
In April, the average sunshine is 4.7h.UV index
January, April, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 1 during April, leads to the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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 in Chefornak?
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 is the sunrise / 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?
Average temperature in April
Chefornak, AK
- Average high temperature in April: 30.4°F
The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in April: 24.3°F
The month with the highest average low temperature is August (49.1°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in April
Chefornak, AK
- Average pressure in April: 29.78"Hg
The month with the highest atmospheric pressure is July (29.92"Hg).
The month with the lowest atmospheric pressure is December (29.6"Hg).
Average wind speed in April
Chefornak, AK
- Average wind speed in April: 14mph
The windiest month (with the highest average wind speed) is November (19.3mph).
The calmest month (with the lowest average wind speed) is July (11.7mph).
Average humidity in April
Chefornak, AK
- Average humidity in April: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (79%).
Average rainfall in April
Chefornak, AK
- Average rainfall in April: 1.02"
The wettest month (with the highest rainfall) is September (2.83").
The driest month (with the least rainfall) is June (0.87").
Average rainfall days in April
Chefornak, AK
- Average rainfall days in April: 7.6 days
The month with the highest number of rainy days is September (21.1 days).
The month with the least rainy days is February (4 days).
Average snowfall in April
Chefornak, AK
- Average snowfall in April: 2.44"
The month with the highest snowfall is December (3.78").
The months with the least snowfall are July, August and September (0").
Average snowfall days in April
Chefornak, AK
- Average snowfall days in April: 11.6 days
The month with the highest number of snowfall days is December (14.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Chefornak, AK
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in April: 4h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in April
Chefornak, AK
- Average sunshine days in April: 10 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is September (4.7 days).
Average UV index in April
Chefornak, AK
- Average UV index in April: 1
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, April, November and December (UV index 1).
Average cloud cover in April
Chefornak, AK
- Average cloud cover in April: 69
The months with the most cloud cover are September and December (Cloud cover 74).
The month with the least cloud cover is May (Cloud cover 59).
Average visibility in April
Chefornak, AK
- Average visibility in April: 5mi
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, November and December (5mi).
Chefornak, Alaska, USA
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