June weather forecastPort Heiden, AK
June
Weather in June
The first month of the summer, June, is a fresh month in Port Heiden, Alaska, with an average temperature ranging between min 44.1°F (6.7°C) and max 52.2°F (11.2°C).Temperature
June introduces a minor temperature shift, with average high-temperatures adjusting from May's frosty 46°F (7.8°C) to a cool 52.2°F (11.2°C). June's average low-temperature is a frosty 44.1°F (6.7°C), reflecting a minor difference from the day's peak temperatures.Humidity
The average relative humidity in June is 81%.Rainfall
The month with the least rainfall is June, when the rain falls for 14 days and typically collects 0.83" (21mm) of precipitation.Snowfall
In Port Heiden, snow does not fall in June through August.Daylight
With an average of 17h and 48min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:48 am and sunset at 11:16 pm. On the last day of June, sunrise is at 5:45 am and sunset at 11:31 pm AKDT.
Sunshine
In June, the average sunshine is 7.5h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In June, a daily maximum UV index of 3 leads to the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Port Heiden, AK
- Average high temperature in June: 52.2°F
The warmest month (with the highest average high temperature) is August (56.8°F).
The month with the lowest average high temperature is January (28.9°F).
- Average low temperature in June: 44.1°F
The month with the highest average low temperature is August (49.1°F).
The coldest months (with the lowest average low temperature) are January and March (23.4°F).
Average pressure in June
Port Heiden, AK
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is July (29.97"Hg).
The month with the lowest atmospheric pressure is December (29.54"Hg).
Average wind speed in June
Port Heiden, AK
- Average wind speed in June: 9.6mph
The windiest month (with the highest average wind speed) is December (14.8mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).
Average humidity in June
Port Heiden, AK
- Average humidity in June: 81%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (78%).
Average rainfall in June
Port Heiden, AK
- Average rainfall in June: 0.83"
The wettest month (with the highest rainfall) is October (2.17").
The driest month (with the least rainfall) is June (0.83").
Average rainfall days in June
Port Heiden, AK
- Average rainfall days in June: 14 days
The month with the highest number of rainy days is September (19.2 days).
The month with the least rainy days is March (7.6 days).
Average snowfall in June
Port Heiden, AK
- Average snowfall in June: 0"
The month with the highest snowfall is December (5.71").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Port Heiden, AK
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (15.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Port Heiden, AK
- Average daylight in June: 17h and 48min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in June: 7h and 30min
The month with the most sunshine is May (Average sunshine: 7h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in June
Port Heiden, AK
- Average sunshine days in June: 12.8 days
The month with the most sunshine days is May (13 days).
The month with the least sunshine days is November (6 days).
Average UV index in June
Port Heiden, AK
- Average UV index in June: 3
The months with the highest UV index are May, June, July, August and September (UV index 3).
The months with the lowest UV index are February, March, November and December (UV index 1).
Average cloud cover in June
Port Heiden, AK
- Average cloud cover in June: 61
The month with the most cloud cover is July (Cloud cover 69).
The month with the least cloud cover is May (Cloud cover 59).
Average visibility in June
Port Heiden, AK
- Average visibility in June: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, November and December (5mi).
