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 sea temperature 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
Dillingham's transition into April is marked by a temperature shift, moving from a subzero cold 25.2°F (-3.8°C) in March to a wintry 37.9°F (3.3°C). The temperature lowers to an average of 27°F (-2.8°C) during April nights.Humidity
In April, the average relative humidity is 81%.Rainfall
In Dillingham, during April, the rain falls for 11.1 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 142.3 rainfall days, and 25.12" (638mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Dillingham, in April, during 8.4 snowfall days, 3.11" (79mm) of snow is typically accumulated. In Dillingham, during the entire year, snow falls for 67.5 days and aggregates up to 34.53" (877mm) of snow.Ocean temperature
In Dillingham, the average seawater temperature in April is 33.1°F (0.6°C).Note: During swimming activities, this is a serious life-threatening hazard. Rapid loss of control over breathing impairs cognitive abilities. A specialized swimsuit is essential to limit thermal wastage.
Daylight
The average length of the day in April is 14h and 34min.On the first day of April, sunrise is at 7:57 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 10:25 pm AKDT.
Sunshine
In Dillingham, the average sunshine in April is 5.9h.UV index
In April, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during April translates into the following guidance:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Dillingham in April?
What is the average humidity in April?
How much does it rain in April?
How many days does it snow in April?
How cold is the water in April?
How many hours of daylight does Dillingham have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April in Dillingham?
Average temperature in April
Dillingham, AK
- Average high temperature in April: 37.9°F
The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (17.4°F).
- Average low temperature in April: 27°F
The month with the highest average low temperature is July (49.1°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in April
Dillingham, AK
- Average pressure in April: 29.77"Hg
The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.61"Hg).
Average wind speed in April
Dillingham, AK
- Average wind speed in April: 9.5mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is June (7.9mph).
Average humidity in April
Dillingham, AK
- Average humidity in April: 81%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (68%).
Average rainfall in April
Dillingham, AK
- Average rainfall in April: 1.46"
The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is June (1.42").
Average rainfall days in April
Dillingham, AK
- Average rainfall days in April: 11.1 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in April
Dillingham, AK
- Average snowfall in April: 3.11"
The month with the highest snowfall is February (7.4").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Dillingham, AK
- Average snowfall days in April: 8.4 days
The month with the highest number of snowfall days is March (11.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average sea temperature in April
Dillingham, AK
- Average sea temperature in April: 33.1°F
The best month for swimming (with the highest average sea temperature) is August (54.3°F).
The coldest month (with the lowest average sea temperature) is February (31.6°F).
Average daylight in April /
Average sunshine in April
Dillingham, AK
- Average daylight in April: 14h and 4min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in April: 5h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in April
Dillingham, AK
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is March (16.2 days).
The month with the least sunshine days is August (11.2 days).
Average UV index in April
Dillingham, AK
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in April
Dillingham, AK
- Average cloud cover in April: 60
The month with the most cloud cover is August (Cloud cover 62).
The months with the least cloud cover are June and November (Cloud cover 54).
Average visibility in April
Dillingham, AK
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Dillingham, Alaska, USA
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