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
The shift from March to April sees a distinct increase in the average high-temperature, escalating from 15.1°F (-9.4°C) to a still subzero cold 31.1°F (-0.5°C). In the month of April, the temperature generally rests at an average low of 18°F (-7.8°C).Humidity
In Galena, the average relative humidity in April is 94%.Rainfall
In Galena, in April, it is raining for 10.1 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, there are 116.7 rainfall days, and 14.8" (376mm) of precipitation is accumulated.Snowfall
Months with snowfall in Galena are January through May, September through December. In Galena, during April, snow falls for 15.9 days and regularly aggregates up to 4.72" (120mm) of snow. Throughout the year, there are 115.2 snowfall days, and 43.07" (1094mm) of snow is accumulated.Daylight
The average length of the day in April in Galena is 15h and 17min.On the first day of April in Galena, sunrise is at 7:40 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 10:54 pm AKDT.
Sunshine
In Galena, the average sunshine in April is 3.7h.UV index
The average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 during April translates into the following directions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is April in Galena?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Galena have in April?
How high is the UV index in April?
Average temperature in April
Galena, AK
- Average high temperature in April: 31.1°F
The warmest month (with the highest average high temperature) is July (67.3°F).
The month with the lowest average high temperature is January (-0.8°F).
- Average low temperature in April: 18°F
The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is January (-10.5°F).
Average pressure in April
Galena, AK
- Average pressure in April: 29.86"Hg
The month with the highest atmospheric pressure is February (29.93"Hg).
The months with the lowest atmospheric pressure are September and October (29.76"Hg).
Average wind speed in April
Galena, AK
- Average wind speed in April: 5.1mph
The windiest month (with the highest average wind speed) is September (5.2mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).
Average humidity in April
Galena, AK
- Average humidity in April: 94%
The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (59%).
Average rainfall in April
Galena, AK
- Average rainfall in April: 1.02"
The wettest month (with the highest rainfall) is August (2.05").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in April
Galena, AK
- Average rainfall days in April: 10.1 days
The month with the highest number of rainy days is August (19 days).
The months with the least rainy days are January and February (2.3 days).
Average snowfall in April
Galena, AK
- Average snowfall in April: 4.72"
The month with the highest snowfall is December (8.62").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Galena, AK
- Average snowfall days in April: 15.9 days
The month with the highest number of snowfall days is March (20.3 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in April /
Average sunshine in April
Galena, AK
- Average daylight in April: 15h and 2min
The month with the longest days is June (Average daylight: 21h and 24min).
The month with the shortest days is December (Average daylight: 4h and 0min).
- Average sunshine in April: 3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in April
Galena, AK
- Average sunshine days in April: 6.5 days
The month with the most sunshine days is January (18 days).
The month with the least sunshine days is April (6.5 days).
Average UV index in April
Galena, 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 January, February, March, October, November and December (UV index 1).
Average cloud cover in April
Galena, AK
- Average cloud cover in April: 77
The month with the most cloud cover is April (Cloud cover 77).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in April
Galena, AK
- Average visibility in April: 2mi
The months with the highest visibility are June and July (6mi).
The months with the lowest visibility are January, February, March, April and December (2mi).
Galena, Alaska, USA
Weather forecast for your location
2. Allow the app to use your location