Anchorage
Alaska, USA
Long-term weather forecast
Long-term weather forecast

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
June, the first month of the summer, in Anchorage, is an enjoyable month, with average temperature fluctuating between 46.8°F (8.2°C) and 63.1°F (17.3°C).

Temperature

In Anchorage, the average high-temperature slightly increases, from a mild 56.8°F (13.8°C) in May, to a comfortable 63.1°F (17.3°C). In Anchorage, in June, the average low-temperature is 46.8°F (8.2°C).

Humidity

In June, the average relative humidity is 65.6%.

Rainfall

In Anchorage, Alaska, during June, the rain falls for 8.2 days and regularly aggregates up to 1" (24.4mm) of precipitation. Throughout the year, in Anchorage, there are 115.1 rainfall days, and 16.7" (423.4mm) of precipitation is accumulated.

Snowfall

In June, in Anchorage, it doesn't snow. May is the latest month when it typically snows. Throughout the year, 82.1" (2085.4mm) of snow is accumulated.

Ocean temperature

In June, the average ocean 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.

Daylight

The month with the longest days is June, with an average of 19.2h of daylight.

Sunshine

In Anchorage, the average sunshine is 9.2h.

UV index

Months with the highest UV index in Anchorage are June and July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the average person.
In June, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in June in Anchorage?

The average high-temperature, in June, in Anchorage, Alaska, is 63.1°F (17.3°C), while the average low-temperature is 46.8°F (8.2°C).

What is the average humidity in June in Anchorage?

In June, the average relative humidity in Anchorage is 65.6%.

How much does it rain in Anchorage in June?

In Anchorage, in June, it is raining for 8.2 days, with typically 1" (24.4mm) of accumulated 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.

What is the ocean temperature in June in Anchorage?

In Anchorage, Alaska, in June, the average water temperature is 47.8°F (8.8°C). Swimming in 47.8°F (8.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

When are the longest days in Anchorage?

The month with the longest days in Anchorage is June, with an average of 19.2h of daylight.

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

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

How many hours of sunshine does Anchorage have in June?

The average sunshine in June in Anchorage is 9.2h.

When is the highest UV index in Anchorage?

Months with the highest UV index in Anchorage are June and July, with an average maximum UV index of 5.

What is the UV index intensity in June in Anchorage?

In June, the average daily maximum UV index in Anchorage is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in June - Anchorage, AK
  • Average high temperature in June: 63.2°F

The warmest month (with the highest average high temperature) is July (65.4°F).
The month with the lowest average high temperature is January (22.7°F).

  • Average low temperature in June: 46.8°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 (11.4°F).

Average humidity in June - Anchorage, AK
  • Average humidity in June: 65.6%

Months with the highest relative humidity are November and December (77.1%).
The month with the lowest relative humidity is May (61.6%).

Average rainfall in June - Anchorage, AK
  • Average rainfall in June: 1"

The wettest month (with the highest rainfall) is August (3.3").
The driest month (with the lowest rainfall) is April (0.5").

Average rainfall days in June - Anchorage, AK
  • Average rainfall days in June: 8.2 days

The month with the highest number of rainy days is September (14.5 days).
The month with the lowest number of rainy days is April (5.5 days).

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

The month with the highest snowfall is December (20.5").
Months with the lowest 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 (10.5 days).
Months with the lowest number of 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 shortest days is December (Average daylight: 5.6h).

  • Average sunshine in June: 9.2h

The month with most sunshine is May (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 1.7h).

Average UV index in June - Anchorage, AK
  • Average UV index in June: 5

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 0).