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
With the onset of April in Dillingham, Alaska, the average high-temperature slightly shifts from March's freezing cold 25.2°F (-3.8°C) to a wintry 37.9°F (3.3°C). Throughout the month of April, Dillingham sees a steady low-temperature average of 27°F (-2.8°C).Humidity
In April, the average relative humidity is 81%.Rainfall
In Dillingham, in April, it is raining for 11.1 days, with typically 1.46" (37mm) of accumulated precipitation. In Dillingham, during the entire year, the rain falls for 142.3 days and collects up to 25.12" (638mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Dillingham, Alaska, in April, during 8.4 snowfall days, 3.11" (79mm) of snow is typically accumulated. Throughout the year, in Dillingham, there are 67.5 snowfall days, and 34.53" (877mm) of snow is accumulated.Ocean temperature
In Dillingham, the average seawater temperature in April is 33.1°F (0.6°C).Note: In the scenario of swimming, this is assessed as life-threatening and highly risky. The chilling water causes severe discomfort and induces instant hyperventilation. A specialized swimsuit is necessary to counter thermal damage.
Daylight
In Dillingham, the average length of the day in April is 14h and 34min.On the first day of the month, sunrise is at 7:57 am and sunset at 9:17 pm. On the last day of April, in Dillingham, sunrise is at 6:35 am and sunset at 10:25 pm AKDT.
Sunshine
The average sunshine in April in Dillingham is 5.9h.UV index
In Dillingham, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 2 in April transforms into the following instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Experience reduced UV exposure by about half when donning a wide-brim hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
Is April cold in Dillingham?
What is the average humidity in April in Dillingham?
How much does it rain in Dillingham in April?
How many days does it snow in April in Dillingham?
How cold is the water in April in Dillingham?
What is the average length of the day in April in Dillingham?
When is the sunrise / sunset in April in Dillingham?
How long on average sun shines in April in Dillingham?
How high is the UV index 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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