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
Russian Mission's weather experiences a significant temperature rise with the arrival of April, soaring from a freezing cold 20.3°F (-6.5°C) in March to a cold 35.2°F (1.8°C). Throughout April, an average nighttime temperature of 22.8°F (-5.1°C) is experienced.Humidity
In April, the average relative humidity is 86%.Rainfall
In Russian Mission, in April, during 8.1 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, there are 108.2 rainfall days, and 11.1" (282mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. In Russian Mission, during April, snow falls for 10.3 days and regularly aggregates up to 1.81" (46mm) of snow. Throughout the year, there are 86.5 snowfall days, and 23.43" (595mm) of snow is accumulated.Daylight
The average length of the day in April is 14h and 52min.On the first day of the month, sunrise is at 8:03 am and sunset at 9:33 pm. On the last day of April, sunrise is at 6:32 am and sunset at 10:52 pm AKDT.
Sunshine
In April, the average sunshine is 6h.UV index
In April, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 during April leads to these advisories:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of 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 many days does it rain in April?
How much does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Russian Mission, AK
- Average high temperature in April: 35.2°F
The warmest month (with the highest average high temperature) is July (64.8°F).
The month with the lowest average high temperature is January (9.3°F).
- Average low temperature in April: 22.8°F
The month with the highest average low temperature is July (49.3°F).
The coldest month (with the lowest average low temperature) is January (0°F).
Average pressure in April
Russian Mission, AK
- Average pressure in April: 29.8"Hg
The month with the highest atmospheric pressure is July (29.93"Hg).
The month with the lowest atmospheric pressure is October (29.68"Hg).
Average wind speed in April
Russian Mission, AK
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in April
Russian Mission, AK
- Average humidity in April: 86%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is June (62%).
Average rainfall in April
Russian Mission, AK
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is August (1.57").
The driest months (with the least rainfall) are January and May (0.63").
Average rainfall days in April
Russian Mission, AK
- Average rainfall days in April: 8.1 days
The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is March (4.4 days).
Average snowfall in April
Russian Mission, AK
- Average snowfall in April: 1.81"
The month with the highest snowfall is February (5.2").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Russian Mission, AK
- Average snowfall days in April: 10.3 days
The month with the highest number of snowfall days is December (16.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Russian Mission, AK
- Average daylight in April: 14h and 5min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in April: 6h and 0min
The month with the most sunshine is May (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in April
Russian Mission, AK
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is August (11.8 days).
Average UV index in April
Russian Mission, AK
- Average UV index in April: 2
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).
Average cloud cover in April
Russian Mission, AK
- Average cloud cover in April: 62
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in April
Russian Mission, AK
- Average visibility in April: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are March and April (4mi).
Russian Mission, Alaska, USA
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