June weather forecast
Anchorage, AK

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Wintertime in Anchorage, Alaska with mountains blanketed in snow
Wintertime in Anchorage, Alaska with mountains blanketed in snow

Weather in June

June ushers in a glorious summer for Anchorage, banishing any remnants of the long, gloomy winter. The city rejoices under clear sunny skies and appreciable temperatures. Maximum daylight hours dominate June days, affording locals and tourists alike ample opportunity to enjoy outdoor activities. Despite the increasing warmth, the city manages to maintain a comfortable humidity level. As rainfall begins to increase, the cityscape enjoys a freshened appearance, making it a great time to experience Anchorage.

Temperature

June introduces a minor temperature shift, with average high-temperatures adjusting from May's cool 51.1°F (10.6°C) to a mild 58.1°F (14.5°C). Throughout the month of June, Anchorage witnesses an average temperature of 47.3°F (8.5°C).

Humidity

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

Rainfall

In June, the rain falls for 12.5 days. Throughout June, 0.75" (19mm) of precipitation is accumulated. Throughout the year, there are 139.9 rainfall days, and 12.6" (320mm) of precipitation is accumulated.

Snowfall

In Anchorage, snow does not fall in June through August.

Ocean temperature

In Anchorage, in June, the average water temperature is 47.8°F (8.8°C).
Note: Immersing oneself in 47.8°F (8.8°C) at sub14°F (-10°C) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.

Daylight

With an average of 19h and 12min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 4:33 am and sunset at 11:21 pm. On the last day of the month, sunrise is at 4:27 am and sunset at 11:39 pm AKDT.

Sunshine

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

UV index

The 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 medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 4 during June morphs into the following directions:
Heed the precautions - It is counselled to guard against solar damage. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What is the usual temperature for Anchorage in June?

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

How much does it rain in June?

In Anchorage, in June, during 12.5 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

When it does not snow?

June through August are months without snowfall in Anchorage.

Does it snow in June?

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

How cold is the water in June?

In Anchorage, in June, the average water temperature is 47.8°F (8.8°C). 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.

When are the longest days in Anchorage?

The month with the longest days is June, with an average of 19h and 12min of daylight.

How many hours of daylight does Anchorage have in June?

In Anchorage, the average day length in June is 19h and 13min.

When are sunrise and sunset in June?

On the first day of June in Anchorage, sunrise is at 4:33 am and sunset at 11:21 pm. On the last day of the month, sunrise is at 4:27 am and sunset at 11:39 pm AKDT.

What are the months with the most sunshine in Anchorage?

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

How long on average sun shines in June?

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

What is the month with the highest UV index?

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

What is the UV index intensity in June?

In Anchorage, the average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Anchorage, AK

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

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

Average wind speed in June
Anchorage, AK

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

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

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

Average snowfall days in June
Anchorage, AK

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).
The 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 - 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 / Average sunshine in June - Anchorage, AK
  • Average daylight in June: 19h and 1min

The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).

  • Average sunshine in June: 11h and 4min

The months with the most sunshine are May and June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).

Average sunshine days in June
Anchorage, AK

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

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

The 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).

Anchorage, Alaska, USA

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