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 introduces a minor temperature shift, with average high-temperatures adjusting from March's subzero cold 26.1°F (-3.3°C) to a wintry 33.4°F (0.8°C). Girdwood experiences an average low-temperature reading of 19.8°F (-6.8°C) throughout April.Humidity
In April, the average relative humidity in Girdwood is 91%.Rainfall
In April, the rain falls for 12.8 days. Throughout April, 1.22" (31mm) of precipitation is accumulated. Throughout the year, in Girdwood, there are 158.6 rainfall days, and 23.62" (600mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Girdwood, Alaska. In Girdwood, Alaska, in April, snow falls for 11.7 days, with typically accumulated 4.33" (110mm) of snow. Throughout the year, there are 92.4 snowfall days, and 43.31" (1100mm) of snow is accumulated.Daylight
The average length of the day in April in Girdwood is 14h and 46min.On the first day of April, sunrise is at 7:16 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 9:58 pm AKDT.
Sunshine
The average sunshine in April is 5.3h.UV index
The average daily maximum UV index in April in Girdwood is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 2 suggests this advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
How cold is it in Girdwood in April?
What is the average humidity in April in Girdwood?
How many days does it rain in April in Girdwood?
How many days does it snow in April in Girdwood?
How many hours of daylight does Girdwood have in April?
What time are sunrise and sunset in April in Girdwood?
How long on average sun shines in April in Girdwood?
What is the UV index intensity in April in Girdwood?
Average temperature in April
Girdwood, AK
- Average high temperature in April: 33.4°F
The warmest month (with the highest average high temperature) is July (56.8°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in April: 19.8°F
The month with the highest average low temperature is July (44.1°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).
Average pressure in April
Girdwood, AK
- Average pressure in April: 29.83"Hg
The month with the highest atmospheric pressure is July (29.97"Hg).
The month with the lowest atmospheric pressure is November (29.66"Hg).
Average wind speed in April
Girdwood, AK
- Average wind speed in April: 5.3mph
The windiest months (with the highest average wind speed) are November and December (5.9mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity in April
Girdwood, AK
- Average humidity in April: 91%
The months with the highest relative humidity are March and December (92%).
The month with the lowest relative humidity is June (79%).
Average rainfall in April
Girdwood, AK
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in April
Girdwood, AK
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is February (6 days).
Average snowfall in April
Girdwood, AK
- Average snowfall in April: 4.33"
The month with the highest snowfall is December (9.57").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Girdwood, AK
- Average snowfall days in April: 11.7 days
The month with the highest number of snowfall days is December (17.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Girdwood, AK
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in April: 5h and 2min
The month with the most sunshine is May (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in April
Girdwood, AK
- Average sunshine days in April: 8.5 days
The month with the most sunshine days is January (14.2 days).
The month with the least sunshine days is August (8 days).
Average UV index in April
Girdwood, AK
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in April
Girdwood, AK
- Average cloud cover in April: 67
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is May (Cloud cover 55).
Average visibility in April
Girdwood, AK
- Average visibility in April: 4mi
The month with the highest visibility is June (6mi).
The months with the lowest visibility are January, February, March, April, October, November and December (4mi).
Girdwood, Alaska, USA
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