April weather forecastChiniak, AK
April
Weather in April
April, like March, in Chiniak, Alaska, is a wintry spring month, with an average temperature fluctuating between 35.8°F (2.1°C) and 39.7°F (4.3°C).Temperature
The arrival of April marks a slight shift to an average high-temperature of a still icy 39.7°F (4.3°C) from March's 35.8°F (2.1°C). Chiniak experiences an average nighttime temperature of 35.8°F (2.1°C) in April, reflecting a minor difference from the day's peak.Humidity
In Chiniak, the average relative humidity in April is 82%.Rainfall
In Chiniak, in April, it is raining for 15.1 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, there are 171.2 rainfall days, and 37.32" (948mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Chiniak, during April, snow falls for 4.7 days and regularly aggregates up to 1.34" (34mm) of snow. Throughout the year, there are 35.1 snowfall days, and 13.74" (349mm) of snow is accumulated.Daylight
In Chiniak, the average length of the day in April is 14h and 25min.On the first day of the month, sunrise is at 7:34 am and sunset at 8:50 pm. On the last day of April, sunrise is at 6:17 am and sunset at 9:54 pm AKDT.
Sunshine
In Chiniak, 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 of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In April, an average UV index of 2 transforms into the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 24min
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 18min
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).
