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

The coming of June brings a minor shift in Anchorage's weather, with average high-temperatures adjusting from May's cool 51.1°F to a mild 58.1°F. Throughout the June nights, Anchorage encounters a low-temperature of 47.3°F.

Humidity

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

Rainfall

In Anchorage, during June, the rain falls for 12.5 days and regularly aggregates up to 0.75" of precipitation. In Anchorage, during the entire year, the rain falls for 139.9 days and collects up to 12.6" of precipitation.

Snowfall

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

Ocean temperature

In June, the average ocean temperature is 47.8°F.
Note: Beware when you're in 47.8°F waters; 55.4°F is chilling and anything below 50°F could cause breathing hindrance and a sudden cold shock, given your physical condition.

Daylight

With an average of 19h and 12min of daylight, June has the longest days of the year in Anchorage.
On the first day of June in Anchorage, sunrise is at 4:35 am and sunset at 11:19 pm. On the last day of the month, sunrise is at 4:26 am and sunset at 11:40 pm AKDT.

Sunshine

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

UV index

June and July, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 4 in June, converts into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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FAQ

What is the average June temperature in Anchorage?

The average high-temperature and low-temperature in Anchorage during June are 58.1°F and 47.3°F respectively.

What is the average humidity in June in Anchorage?

In June, the average relative humidity is 70%.

How many days does it rain in June in Anchorage?

In June, in Anchorage, Alaska, the rain falls for 12.5 days. Throughout June, 0.75" of precipitation is accumulated.

When it does not snow in Anchorage?

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

Does it snow in Anchorage in June?

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

What is the water temperature in June in Anchorage?

In Anchorage, Alaska, in June, the average water temperature is 47.8°F. At temperatures below 50°F, 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 is not comfortable.

When are the longest days in Anchorage?

June has the longest days of the year in Anchorage, Alaska, with an average of 19h and 12min of daylight.

What is the average length of the day in June in Anchorage?

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

When is the sunrise / sunset in June in Anchorage?

On the first day of June in Anchorage, Alaska, sunrise is at 4:35 am and sunset at 11:19 pm. On the last day of the month, sunrise is at 4:26 am and sunset at 11:40 pm AKDT.

What are the months with the most sunshine in Anchorage?

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

How long on average sun shines in June in Anchorage?

In June, the average sunshine duration is 11.7h.

What are the months with the highest UV index in Anchorage?

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

What is the UV index reading in June in Anchorage?

The average daily maximum UV index in June in Anchorage is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJuneJASOND
May
June
Jul
Average high temperature
51.1°F
58.1°F
61.9°F
Average low temperature
40.5°F
47.3°F
51.3°F
Average pressure
29.93"Hg
29.9"Hg
29.96"Hg
Average wind speed
5.2mph
4.8mph
4.5mph
Average max. wind speed
5.7mph
5.3mph
4.9mph
Average wind speed gusts
8.8mph
8.1mph
7.6mph
Average humidity
68%
70%
75%
Average rainfall
0.55"
0.75"
1.22"
Average rainfall days
11.5
12.5
14.6
Average snowfall
0.12"
0"
0"
Average snowfall days
0.3
0
0
Average sea temperature
42.4°F
47.7°F
52.4°F
Average daylight
17h 4min
19h 1min
18h 2min
Average sunshine
11h 4min
11h 4min
11h 1min
Average sunshine days
16.3
14.1
14.2
Average UV index
3
4
4
Average cloud cover
38%
40%
42%
Average visibility
6mi
6mi
6mi

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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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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).

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Anchorage, Alaska, USA

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