June weather forecast and climate
Anchorage, AK

Wintertime in Anchorage, Alaska with mountains blanketed in snow
Wintertime in Anchorage, Alaska with mountains blanketed in snow
The first month of the summer, June, is a mild month in Anchorage, Alaska, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 58.1°F (14.5°C).

Temperature

In June, the average high-temperature marginally rises, from a fresh 51.1°F (10.6°C) in May, to a moderate 58.1°F (14.5°C). In Anchorage, the average low-temperature is 47.3°F (8.5°C).

Humidity

In Anchorage, the average relative humidity is 70%.

Rainfall

In Anchorage, during 12.5 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. In Anchorage, during the entire year, the rain falls for 139.9 days and collects up to 12.6" (320mm) of precipitation.

Snowfall

In Anchorage snow does not fall through August.

Ocean temperature

In June, the average ocean temperature is 47.8°F (8.8°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

With an average of 19.2h of daylight, June has the longest days of the year.

Sunshine

Months with the most sunshine are May and June, with an average of 11.7h of sunshine.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in June in Anchorage?

In June, in Anchorage, the average high-temperature is 58.1°F (14.5°C), and the average low-temperature is 47.3°F (8.5°C).

What is the average humidity in June in Anchorage?

In June, the average relative humidity in Anchorage, Alaska, is 70%.

How much does it rain in Anchorage in June?

In Anchorage, during June, the rain falls for 12.5 days and regularly aggregates up to 0.75" (19mm) of precipitation.

Does it snow in Anchorage in June?

In June, in Anchorage, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Anchorage?

June through August are months without snowfall in Anchorage, Alaska.

What is the water temperature in June in Anchorage?

In June, the average ocean temperature in Anchorage, Alaska, is 47.8°F (8.8°C). Swimming in 47.8°F (8.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Anchorage?

June has the longest days of the year in Anchorage, with an average of 19.2h of daylight.

How many hours of daylight does Anchorage have in June?

In June, the average length of the day is 19.2h.

What is the month with the most sunshine in Anchorage?

May and June, with an average of 11.7h of sunshine, are months with the most sunshine in Anchorage, Alaska.

How many hours of sunshine does Anchorage have in June?

In Anchorage, Alaska, the average sunshine in June is 11.7h.

What is the month with the highest UV index in Anchorage?

June and July, with an average maximum UV index of 4, are months with the highest UV index.

How high is the UV index in June in Anchorage?

In June, the average daily maximum UV index in Anchorage, Alaska, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in June - Anchorage, AK
  • Average high temperature in June: 58.1°F

The warmest month (with the highest average high temperature) is July (61.9°F).
The month with the lowest average high temperature is January (20.3°F).

  • Average low temperature in June: 47.3°F

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).

Average pressure in June - Anchorage, AK
  • Average pressure in June: 29.9"

The month with the highest atmospheric pressure is July (29.96").
Months with the lowest atmospheric pressure are November and December (29.67").

Average wind speed in June - Anchorage, AK
  • Average wind speed in June: 4.8mph

The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

Average humidity in June - Anchorage, AK
  • Average humidity in June: 70%

Months with the highest relative humidity are January, February and March (86%).
The month with the lowest relative humidity is May (68%).

Average rainfall in June - Anchorage, AK
  • Average rainfall in June: 0.75"

The wettest month (with the highest rainfall) is September (1.93").
The driest month (with the least rainfall) is May (0.55").

Average rainfall days in June - Anchorage, AK
  • Average rainfall days in June: 12.5 days

The month with the highest number of rainy days is August (17.9 days).
The month with the least rainy days is February (7 days).

Average snowfall in June - Anchorage, AK
  • Average snowfall in June: 0"

The month with the highest snowfall is December (5.51").
Months with the least snowfall are June, July and August (0").

Average snowfall days in June - Anchorage, AK
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (11.6 days).
Months with the least snowfall days are June, July and August (0 days).

Average sea temperature in June - Anchorage, AK
  • Average sea temperature in June: 47.7°F

The best month for swimming (with the highest average sea temperature) is August (53.1°F).
The coldest month (with the lowest average sea temperature) is February (35.8°F).

Average daylight in June / Average sunshine in June - Anchorage, AK
  • Average daylight in June: 19.2h

The month with the longest days is June (Average daylight: 19.2h).
The month with the shortest days is December (Average daylight: 5.6h).

  • Average sunshine in June: 11.7h

Months with the most sunshine are May and June (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 3.8h).

Average sunshine days in June - Anchorage, AK
  • Average sunshine days in June: 14.1 days

The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is September (11.1 days).

Average UV index in June - Anchorage, AK
  • Average UV index in June: 4

Months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in June - Anchorage, AK
  • Average cloud cover in June: 40

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is May (Cloud cover 38).

Average visibility in June - Anchorage, AK
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is March (5mi).