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
With the transition into April, Copper Center experiences an increase in average high-temperatures, moving up from a freezing cold 22.3°F (-5.4°C) in March to a cold 35.4°F (1.9°C). Copper Center observes an average nighttime temperature of 18.9°F (-7.3°C) during April.Humidity
In Copper Center, Alaska, the average relative humidity in April is 83%.Rainfall
April is the month with the least rainfall. Rain falls for 5 days and accumulates 0.2" (5mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Copper Center, in April, during 4.1 snowfall days, 1.1" (28mm) of snow is typically accumulated. Throughout the year, in Copper Center, Alaska, there are 54.8 snowfall days, and 17.13" (435mm) of snow is accumulated.Daylight
In Copper Center, Alaska, the average length of the day in April is 14h and 53min.On the first day of the month, sunrise is at 6:59 am and sunset at 8:29 pm. On the last day of April, in Copper Center, sunrise is at 5:27 am and sunset at 9:49 pm AKDT.
Sunshine
In Copper Center, the average sunshine in April is 9h.UV index
The months with the lowest UV index in Copper Center, Alaska, are January through April, September through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 2 during April translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Copper Center in April?
What is the average humidity in April in Copper Center?
What is the driest month in Copper Center?
How much does it rain in Copper Center in April?
How much does it snow in Copper Center in April?
What is the average length of the day in April in Copper Center?
What time are sunrise and sunset in April in Copper Center?
How many hours of sunshine does Copper Center have in April?
What is the month with the lowest UV index in Copper Center?
What is the UV index intensity in April in Copper Center?
Average temperature in April
Copper Center, AK
- Average high temperature in April: 35.4°F
The warmest month (with the highest average high temperature) is July (67.5°F).
The month with the lowest average high temperature is January (9.1°F).
- Average low temperature in April: 18.9°F
The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is January (-1.8°F).
Average pressure in April
Copper Center, AK
- Average pressure in April: 29.86"Hg
The month with the highest atmospheric pressure is July (29.95"Hg).
The months with the lowest atmospheric pressure are September, October, November and December (29.78"Hg).
Average wind speed in April
Copper Center, AK
- Average wind speed in April: 4.7mph
The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest months (with the lowest average wind speed) are January and December (4.5mph).
Average humidity in April
Copper Center, AK
- Average humidity in April: 83%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is June (57%).
Average rainfall in April
Copper Center, AK
- Average rainfall in April: 0.2"
The wettest month (with the highest rainfall) is August (0.91").
The driest month (with the least rainfall) is April (0.2").
Average rainfall days in April
Copper Center, AK
- Average rainfall days in April: 5 days
The month with the highest number of rainy days is August (11.3 days).
The months with the least rainy days are February and November (3.7 days).
Average snowfall in April
Copper Center, AK
- Average snowfall in April: 1.1"
The month with the highest snowfall is December (4.57").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Copper Center, AK
- Average snowfall days in April: 4.1 days
The month with the highest number of snowfall days is December (11.2 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in April /
Average sunshine in April
Copper Center, 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: 9h and 0min
The month with the most sunshine is June (Average sunshine: 14h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in April
Copper Center, AK
- Average sunshine days in April: 23.2 days
The month with the most sunshine days is March (24.2 days).
The month with the least sunshine days is August (17.3 days).
Average UV index in April
Copper Center, AK
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 2).
Average cloud cover in April
Copper Center, AK
- Average cloud cover in April: 41
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Copper Center, AK
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and March (4mi).
Copper Center, Alaska, USA
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