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 from March to April sees average high-temperatures adjusting to a still wintry 39.7°F (4.3°C), from a not significantly different 35.8°F (2.1°C). Chiniak, in the month of April, notes an average low temperature of 35.8°F (2.1°C), indicating a small decrease from the daytime highs.Humidity
In April, the average relative humidity is 82%.Rainfall
In Chiniak, during April, the rain falls for 15.1 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, there are 171.2 rainfall days, and 37.32" (948mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Chiniak, in April, during 4.7 snowfall days, 1.34" (34mm) of snow is typically accumulated. In Chiniak, during the entire year, snow falls for 35.1 days and aggregates up to 13.74" (349mm) of snow.Daylight
In Chiniak, the average length of the day in April is 14h and 25min.On the first day of April, sunrise is at 7:34 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 9:54 pm AKDT.
Sunshine
The average sunshine in April is 5.3h.UV index
In Chiniak, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, an average UV index of 2 transforms into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is April cold?
What is the average humidity in April in Chiniak?
How much does it rain in April?
How much does it snow in Chiniak in April?
How many hours of daylight does Chiniak have in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Chiniak, AK
- Average high temperature in April: 39.7°F
The warmest month (with the highest average high temperature) is August (57.6°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in April: 35.8°F
The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is March (30.6°F).
Average pressure in April
Chiniak, AK
- Average pressure in April: 29.75"Hg
The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is December (29.55"Hg).
Average wind speed in April
Chiniak, AK
- Average wind speed in April: 11.9mph
The windiest month (with the highest average wind speed) is December (14.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in April
Chiniak, AK
- Average humidity in April: 82%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are March and November (80%).
Average rainfall in April
Chiniak, AK
- Average rainfall in April: 2.68"
The wettest months (with the highest rainfall) are October and November (4.53").
The driest month (with the least rainfall) is July (1.85").
Average rainfall days in April
Chiniak, AK
- Average rainfall days in April: 15.1 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is March (10.8 days).
Average snowfall in April
Chiniak, AK
- Average snowfall in April: 1.34"
The month with the highest snowfall is March (3.15").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Chiniak, AK
- Average snowfall days in April: 4.7 days
The month with the highest number of snowfall days is March (8.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Chiniak, AK
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in April: 5h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 18min).
The months with the least sunshine are January and December (Average sunshine: 2h and 36min).
Average sunshine days in April
Chiniak, AK
- Average sunshine days in April: 10.7 days
The month with the most sunshine days is July (14.7 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in April
Chiniak, AK
- Average UV index in April: 2
The months with the highest UV index are June, July, August and September (UV index 3).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Chiniak, AK
- Average cloud cover in April: 62
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 52).
Average visibility in April
Chiniak, AK
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Chiniak, Alaska, USA
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