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
In Chalkyitsik, stepping into April signifies a significant temperature increment, moving up from March's frigid cold 11.8°F (-11.2°C) to a freezing cold 30.2°F (-1°C). Throughout April nights, Chalkyitsik experiences a consistent temperature average of 16.2°F (-8.8°C).Humidity
In April, the average relative humidity is 92%.Rainfall
In Chalkyitsik, in April, during 6.6 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. Throughout the year, there are 63.3 rainfall days, and 6.57" (167mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Chalkyitsik, during April, snow falls for 12.2 days and regularly aggregates up to 1.69" (43mm) of snow. Throughout the year, there are 96.1 snowfall days, and 20.63" (524mm) of snow is accumulated.Daylight
In Chalkyitsik, the average length of the day in April is 15h and 37min.On the first day of the month, sunrise is at 6:42 am and sunset at 8:34 pm. On the last day of April, sunrise is at 4:45 am and sunset at 10:18 pm AKDT.
Sunshine
In Chalkyitsik, the average sunshine in April is 4.4h.UV index
In April, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: During April, 2 as the daily maximum UV index converts into the following advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in April?
What is the average humidity in April in Chalkyitsik?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Chalkyitsik have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Chalkyitsik have in April?
What is the UV index reading in April?
Average temperature in April
Chalkyitsik, AK
- Average high temperature in April: 30.2°F
The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (-6.3°F).
- Average low temperature in April: 16.2°F
The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (-18°F).
Average pressure in April
Chalkyitsik, AK
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is February (30.03"Hg).
The month with the lowest atmospheric pressure is September (29.79"Hg).
Average wind speed in April
Chalkyitsik, AK
- Average wind speed in April: 5.7mph
The windiest month (with the highest average wind speed) is June (6.5mph).
The calmest months (with the lowest average wind speed) are January, February and December (4.3mph).
Average humidity in April
Chalkyitsik, AK
- Average humidity in April: 92%
The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (44%).
Average rainfall in April
Chalkyitsik, AK
- Average rainfall in April: 0.39"
The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is February (0.28").
Average rainfall days in April
Chalkyitsik, AK
- Average rainfall days in April: 6.6 days
The month with the highest number of rainy days is August (11.7 days).
The month with the least rainy days is February (0.6 days).
Average snowfall in April
Chalkyitsik, AK
- Average snowfall in April: 1.69"
The month with the highest snowfall is November (3.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Chalkyitsik, AK
- Average snowfall days in April: 12.2 days
The month with the highest number of snowfall days is March (14.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Chalkyitsik, AK
- Average daylight in April: 15h and 4min
The month with the longest days is May (Average daylight: 19h and 48min).
The month with the shortest days is June (Average daylight: 2h and 18min).
- Average sunshine in April: 4h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 1h and 0min).
Average sunshine days in April
Chalkyitsik, AK
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is June (21.4 days).
The month with the least sunshine days is April (14.7 days).
Average UV index in April
Chalkyitsik, AK
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 1).
Average cloud cover in April
Chalkyitsik, AK
- Average cloud cover in April: 73
The month with the most cloud cover is April (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 34).
Average visibility in April
Chalkyitsik, AK
- Average visibility in April: 3mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (2mi).
Chalkyitsik, Alaska, USA
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