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
As April sets in Dillingham, the average high-temperature shows an increase, moving up from a freezing cold 25.2°F (-3.8°C) in March to a wintry 37.9°F (3.3°C). The nighttime temperature dips to a subzero cold 27°F (-2.8°C) on average during April.Humidity
The average relative humidity in April is 81%.Rainfall
In April, the rain falls for 11.1 days. Throughout April, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 142.3 rainfall days, and 25.12" (638mm) of precipitation is accumulated.Snowfall
Months with snowfall in Dillingham are January through May, October through December. In Dillingham, in April, snow falls for 8.4 days, with typically accumulated 3.11" (79mm) of snow. Throughout the year, there are 67.5 snowfall days, and 34.53" (877mm) of snow is accumulated.Ocean temperature
In April, the average ocean temperature is 33.1°F (0.6°C).Note: In swimming, this condition is considered life-threatening and perilous. The painful sensation of cold water leads to immediate hyperventilation. Utilizing a specialized swimsuit is critical to reduce thermal injury.
Daylight
In April, the average length of the day 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 estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during April leads to these advisories:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in April?
What is the average humidity in April?
How many days does it rain in April?
How much does it snow in Dillingham in April?
What is the ocean temperature 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 reading in April?
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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