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 marks a minor ascent in the average high-temperature, adjusting from March's freezing cold 29.5°F (-1.4°C) to a wintry 37°F (2.8°C). Nighttime temperatures consistently average a subzero cold 26.4°F (-3.1°C) during April.Humidity
In Douglas, the average relative humidity in April is 90%.Rainfall
In April, the rain falls for 13.1 days. Throughout April, 6.02" (153mm) of precipitation is accumulated. Throughout the year, there are 172.4 rainfall days, and 85.87" (2181mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Douglas, in April, snow falls for 15.9 days, with typically accumulated 29.45" (748mm) of snow. Throughout the year, there are 126.6 snowfall days, and 290.12" (7369mm) of snow is accumulated.Daylight
In April, the average length of the day is 14h and 28min.On the first day of April, sunrise is at 6:22 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:45 pm AKDT.
Sunshine
The average sunshine in April is 5.1h.UV index
January, April, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 1 in April suggests the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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?
How much does it rain in April?
How many days does it snow in April?
How many hours of daylight does Douglas have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the month with the lowest UV index in Douglas?
What is the UV index intensity in April?
Average temperature in April
Douglas, AK
- Average high temperature in April: 37°F
The warmest month (with the highest average high temperature) is July (55.8°F).
The months with the lowest average high temperature are January and December (25.7°F).
- Average low temperature in April: 26.4°F
The month with the highest average low temperature is July (45.1°F).
The coldest month (with the lowest average low temperature) is February (17.1°F).
Average pressure in April
Douglas, AK
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is July (30.03"Hg).
The month with the lowest atmospheric pressure is November (29.8"Hg).
Average wind speed in April
Douglas, AK
- Average wind speed in April: 4.7mph
The windiest month (with the highest average wind speed) is January (6.9mph).
The calmest months (with the lowest average wind speed) are June and July (3.7mph).
Average humidity in April
Douglas, AK
- Average humidity in April: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (86%).
Average rainfall in April
Douglas, AK
- Average rainfall in April: 6.02"
The wettest month (with the highest rainfall) is October (9.88").
The driest month (with the least rainfall) is May (4.13").
Average rainfall days in April
Douglas, AK
- Average rainfall days in April: 13.1 days
The month with the highest number of rainy days is September (21.9 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in April
Douglas, AK
- Average snowfall in April: 29.45"
The month with the highest snowfall is December (62.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Douglas, AK
- Average snowfall days in April: 15.9 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Douglas, AK
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in April: 5h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 24min).
The month with the least sunshine is November (Average sunshine: 2h and 36min).
Average sunshine days in April
Douglas, AK
- Average sunshine days in April: 7.5 days
The month with the most sunshine days is May (10 days).
The month with the least sunshine days is November (6.1 days).
Average UV index in April
Douglas, AK
- Average UV index in April: 1
The months with the highest UV index are May and July (UV index 3).
The months with the lowest UV index are January, April, October, November and December (UV index 1).
Average cloud cover in April
Douglas, AK
- Average cloud cover in April: 68
The months with the most cloud cover are January and November (Cloud cover 72).
The month with the least cloud cover is May (Cloud cover 61).
Average visibility in April
Douglas, AK
- Average visibility in April: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
Douglas, Alaska, USA
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