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 Circle welcomes April, there is a noticeable shift in the average high-temperature, escalating from March's freezing cold 14°F (-10°C) to a still subzero cold 31.3°F (-0.4°C). During April, Circle's temperature averages to a still freezing cold 15.8°F (-9°C) at night.Humidity
In April, the average relative humidity is 94%.Rainfall
In Circle, in April, it is raining for 7.8 days, with typically 0.55" (14mm) of accumulated precipitation. In Circle, during the entire year, the rain falls for 82.8 days and collects up to 7.17" (182mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Circle, during April, snow falls for 16.2 days and regularly aggregates up to 2.8" (71mm) of snow. In Circle, during the entire year, snow falls for 102.7 days and aggregates up to 21.34" (542mm) of snow.Daylight
The average length of the day in April in Circle is 15h and 28min.On the first day of April, sunrise is at 6:46 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 10:12 pm AKDT.
Sunshine
The average sunshine in April is 4.3h.UV index
In Circle, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a daily maximum UV index of 2 leads to the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in April?
What is the average humidity in April?
How much does it rain in April?
How much 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 UV index reading in April?
Average temperature in April
Circle, AK
- Average high temperature in April: 31.3°F
The warmest month (with the highest average high temperature) is July (72.5°F).
The month with the lowest average high temperature is January (-6°F).
- Average low temperature in April: 15.8°F
The month with the highest average low temperature is July (51.6°F).
The coldest month (with the lowest average low temperature) is January (-18.9°F).
Average pressure in April
Circle, AK
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is February (30.02"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).
Average wind speed in April
Circle, AK
- Average wind speed in April: 3.6mph
The windiest month (with the highest average wind speed) is July (4.9mph).
The calmest months (with the lowest average wind speed) are January and December (2.7mph).
Average humidity in April
Circle, AK
- Average humidity in April: 94%
The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (49%).
Average rainfall in April
Circle, AK
- Average rainfall in April: 0.55"
The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is February (0.24").
Average rainfall days in April
Circle, AK
- Average rainfall days in April: 7.8 days
The month with the highest number of rainy days is August (14.6 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in April
Circle, AK
- Average snowfall in April: 2.8"
The month with the highest snowfall is November (4.02").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Circle, AK
- Average snowfall days in April: 16.2 days
The month with the highest number of snowfall days is March (18.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Circle, AK
- Average daylight in April: 15h and 3min
The month with the longest days is July (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 3h and 18min).
- Average sunshine in April: 4h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in April
Circle, AK
- Average sunshine days in April: 8.5 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is April (8.5 days).
Average UV index in April
Circle, AK
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in April
Circle, AK
- Average cloud cover in April: 72
The month with the most cloud cover is April (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in April
Circle, AK
- Average visibility in April: 2mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April and December (2mi).
Circle, Alaska, USA
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