June weather forecastSterling, AK
June
Weather in June
The first month of the summer, June, is a refreshing month in Sterling, Alaska, with an average temperature fluctuating between 62.4°F (16.9°C) and 46°F (7.8°C).Temperature
With the onset of June, Sterling's average high-temperature experiences a slight rise, moving from May's moderate 55.4°F (13°C) to a still refreshing 62.4°F (16.9°C). Sterling reports an average nighttime low-temperature of 46°F (7.8°C) in June.Humidity
In Sterling, the average relative humidity in June is 67%.Rainfall
In Sterling, during June, the rain falls for 11.5 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, in Sterling, there are 135.9 rainfall days, and 12.4" (315mm) of precipitation is accumulated.Snowfall
June through August are months without snowfall.Daylight
June has the longest days of the year, with an average of 18h and 54min of daylight.On the first day of the month, sunrise is at 4:44 am and sunset at 11:17 pm. On the last day of June, sunrise is at 4:39 am and sunset at 11:34 pm AKDT.
Sunshine
June has the most sunshine of the year, with an average of 10.5h of sunshine.UV index
June and July, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In June, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Sterling, AK
- Average high temperature in June: 62.4°F
The warmest month (with the highest average high temperature) is July (66.2°F).
The month with the lowest average high temperature is January (21.9°F).
- Average low temperature in June: 46°F
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in June
Sterling, AK
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.64"Hg).
Average wind speed in June
Sterling, AK
- Average wind speed in June: 4.7mph
The windiest months (with the highest average wind speed) are November and December (6mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in June
Sterling, AK
- Average humidity in June: 67%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (64%).
Average rainfall in June
Sterling, AK
- Average rainfall in June: 0.71"
The wettest month (with the highest rainfall) is October (1.77").
The driest month (with the least rainfall) is May (0.55").
Average rainfall days in June
Sterling, AK
- Average rainfall days in June: 11.5 days
The month with the highest number of rainy days is September (17.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in June
Sterling, AK
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.31").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Sterling, AK
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (13.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Sterling, AK
- Average daylight in June: 18h and 54min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in June: 10h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in June
Sterling, AK
- Average sunshine days in June: 16.5 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is September (11 days).
Average UV index in June
Sterling, AK
- Average UV index in June: 4
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in June
Sterling, AK
- Average cloud cover in June: 45
The month with the most cloud cover is December (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 45).
Average visibility in June
Sterling, AK
- Average visibility in June: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and March (4mi).
