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
April's onset records a minor alteration in the average high-temperature to a still wintry 38.7°F (3.7°C) from March's 37°F (2.8°C). Atka, during April nights, experiences a subtle shift to a low average of 35.6°F (2°C) from the day's heat.Humidity
In April, the average relative humidity is 81%.Rainfall
In Atka, in April, it is raining for 11.9 days, with typically 1.73" (44mm) of accumulated precipitation. In Atka, during the entire year, the rain falls for 173.3 days and collects up to 27.4" (696mm) of precipitation.Snowfall
Months with snowfall in Atka are January through May, October through December. In Atka, Alaska, in April, snow falls for 7.8 days, with typically accumulated 1.61" (41mm) of snow. In Atka, during the entire year, snow falls for 53.7 days and aggregates up to 16.3" (414mm) of snow.Daylight
The average length of the day in April is 13h and 59min.On the first day of April in Atka, sunrise is at 8:08 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 10:01 pm HDT.
Sunshine
In Atka, the average sunshine in April is 3.6h.UV index
January through April and December, with an average maximum UV index of 1, are months with the lowest UV index in Atka. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In April, the UV index of 1 transforms into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Enhance your sun protection with tightly woven, yet airy clothing. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
How cold does it get in Atka in April?
What is the average humidity in April in Atka?
How many days does it rain in April in Atka?
How much does it snow in Atka in April?
What is the average length of the day in April in Atka?
What time are sunrise and sunset in April in Atka?
How long on average sun shines in April in Atka?
When is the lowest UV index in Atka?
What is the UV index intensity in April in Atka?
Average temperature in April
Atka, AK
- Average high temperature in April: 38.7°F
The warmest month (with the highest average high temperature) is August (52°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in April: 35.6°F
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is March (33.8°F).
Average pressure in April
Atka, AK
- Average pressure in April: 29.73"Hg
The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is January (29.48"Hg).
Average wind speed in April
Atka, AK
- Average wind speed in April: 17.8mph
The windiest month (with the highest average wind speed) is February (21.2mph).
The calmest month (with the lowest average wind speed) is July (11.1mph).
Average humidity in April
Atka, AK
- Average humidity in April: 81%
The month with the highest relative humidity is July (94%).
The months with the lowest relative humidity are January and December (76%).
Average rainfall in April
Atka, AK
- Average rainfall in April: 1.73"
The wettest month (with the highest rainfall) is February (2.8").
The driest month (with the least rainfall) is June (1.3").
Average rainfall days in April
Atka, AK
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is October (19.5 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in April
Atka, AK
- Average snowfall in April: 1.61"
The month with the highest snowfall is January (4.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Atka, AK
- Average snowfall days in April: 7.8 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Atka, AK
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in April: 3h and 4min
The month with the most sunshine is October (Average sunshine: 5h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in April
Atka, AK
- Average sunshine days in April: 8.3 days
The month with the most sunshine days is June (12.8 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in April
Atka, AK
- Average UV index in April: 1
The months with the highest UV index are July, August and September (UV index 3).
The months with the lowest UV index are January, February, March, April and December (UV index 1).
Average cloud cover in April
Atka, AK
- Average cloud cover in April: 75
The month with the most cloud cover is July (Cloud cover 85).
The month with the least cloud cover is October (Cloud cover 63).
Average visibility in April
Atka, AK
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, March, July, August and December (5mi).
Atka, Alaska, USA
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