Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
In June, the average high-temperature increases from a fresh 53.2°F (11.8°C) in May to a refreshing 66.4°F (19.1°C). Nighttime temperatures consistently average a frosty 46.4°F (8°C) during June.Humidity
With an average relative humidity of 59%, June is the least humid month.Rainfall
In June, the rain falls for 15.5 days. Throughout June, 1.5" (38mm) of precipitation is accumulated. Throughout the year, there are 116.7 rainfall days, and 14.8" (376mm) of precipitation is accumulated.Snowfall
June through August are months without snowfall.Daylight
The month with the longest days is June, with an average of 21h and 24min of daylight.On the first day of June in Galena, sunrise is at 4:07 am and sunset at 12:43 am. On the last day of the month, sunrise is at 3:50 am and sunset at 1:12 am AKDT.
Sunshine
In Galena, the average sunshine in June is 2.4h.UV index
May through July, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during June translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June?
What is the least humid month?
What is the average humidity in June?
How much does it rain in June?
When it does not snow in Galena?
Does it snow in June?
When are the longest days?
What is the average length of the day in June?
When is the sunrise / sunset in June?
How many hours of sunshine does Galena have in June?
What are the months with the highest UV index in Galena?
How high is the UV index in June?
Average temperature in June
Galena, AK
- Average high temperature in June: 66.4°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 June: 46.4°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 June
Galena, AK
- Average pressure in June: 29.84"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 June
Galena, AK
- Average wind speed in June: 4.9mph
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 June
Galena, AK
- Average humidity in June: 59%
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 June
Galena, AK
- Average rainfall in June: 1.5"
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 June
Galena, AK
- Average rainfall days in June: 15.5 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 June
Galena, AK
- Average snowfall in June: 0"
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 June
Galena, AK
- Average snowfall days in June: 0 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 June /
Average sunshine in June
Galena, AK
- Average daylight in June: 21h 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 June: 2h and 2min
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 June
Galena, AK
- Average sunshine days in June: 12.3 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 June
Galena, AK
- Average UV index in June: 4
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 June
Galena, AK
- Average cloud cover in June: 47
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 June
Galena, AK
- Average visibility in June: 6mi
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
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