June weather forecast
Kenai, AK

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High rock cliffs of the scenic Spire Cove in Fjords National Park in Kenai, Alaska
High rock cliffs of the scenic Spire Cove in Fjords National Park in Kenai, Alaska

Weather in June

June sees an almost steady trend in Kenai's weather, save for rising temperatures. The glorious Alaskan sun graces the city for up to 18.9 hours, inviting locals and tourists alike to enjoy longer days. Although the humidity sees an uptick, it's comfortably accompanied by cool sea breezes to offset any discomfort. As expected, snowfall remains absent, welcoming a summer filled with outdoor gatherings and activities. Naturally, the prevailing congenial weather makes June an inviting time to explore the city.

Temperature

As Kenai, Alaska, welcomes June, the average high-temperature sees a modest rise, transitioning from a fresh 51.4°F (10.8°C) in May to a refreshing 57.7°F (14.3°C). Kenai experiences a steady low-temperature of 47.5°F (8.6°C) throughout June.

Humidity

In Kenai, the average relative humidity in June is 72%.

Rainfall

The month with the least rainfall is June, when the rain falls for 11.6 days and typically collects 0.91" (23mm) of precipitation.

Snowfall

In Kenai, snow does not fall in May through August.

Ocean temperature

In Kenai, in June, the average water temperature is 47.3°F (8.5°C).
Note: It is life-risking to swim in 47.3°F (8.5°C). Briefly staying in 55.4°F (13°C) waters feels unsettling, and temperatures below 50°F (10°C) might result in cold shock and loss of breath control, hinging on personal endurance.

Daylight

The month with the longest days in Kenai, Alaska, is June, with an average of 18h and 54min of daylight.
On the first day of the month, sunrise is at 4:46 am and sunset at 11:19 pm. On the last day of June, sunrise is at 4:40 am and sunset at 11:36 pm AKDT.

Sunshine

The month with the most sunshine in Kenai is June, with an average of 10.6h of sunshine.

UV index

June and July, with an average maximum UV index of 4, are months with the highest UV index in Kenai. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 during June translates into the following directions:
Take precautions - Protection against skin and eye damage is obliged. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are June temperatures in Kenai?

The high-temperature during June is 57.7°F (14.3°C) and the low-temperature is 47.5°F (8.6°C).

What is the average humidity in June in Kenai?

In June, the average relative humidity in Kenai, Alaska, is 72%.

What is the driest month in Kenai?

June is the month with the least rainfall. Rain falls for 11.6 days and accumulates 0.91" (23mm) of precipitation.

How many days does it rain in June in Kenai?

In Kenai, during June, the rain falls for 11.6 days and regularly aggregates up to 0.91" (23mm) of precipitation.

When it does not snow in Kenai?

May through August are months without snowfall in Kenai.

What is the water temperature in June in Kenai?

In Kenai, Alaska, the average seawater temperature in June is 47.3°F (8.5°C). Swimming in 47.3°F (8.5°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 Kenai?

The month with the longest days in Kenai is June, with an average of 18h and 54min of daylight.

How many hours of daylight does Kenai have in June?

The average day length in June in Kenai, Alaska, is 18h and 56min.

When are sunrise and sunset in June in Kenai?

On the first day of June in Kenai, Alaska, sunrise is at 4:46 am and sunset at 11:19 pm. On the last day of the month, sunrise is at 4:40 am and sunset at 11:36 pm AKDT.

What month has the most sunshine in Kenai?

June has the most sunshine of the year in Kenai, Alaska, with an average of 10.6h of sunshine.

How long on average sun shines in June in Kenai?

In June, the average sunshine duration in Kenai, Alaska, is 10.6h.

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

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

What is the UV index reading in June in Kenai?

In Kenai, the average daily maximum UV index in June is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Kenai, AK

Average temperature in June - Kenai, AK
  • Average high temperature in June: 57.7°F

The warmest month (with the highest average high temperature) is July (61.3°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in June: 47.5°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 (18.3°F).

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Average pressure in June
Kenai, AK

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

The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.64"Hg).

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Average wind speed in June
Kenai, AK

Average wind speed in June - Kenai, AK
  • Average wind speed in June: 6.7mph

The windiest month (with the highest average wind speed) is December (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in June
Kenai, AK

Average humidity in June - Kenai, AK
  • Average humidity in June: 72%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in June
Kenai, AK

Average rainfall in June - Kenai, AK
  • Average rainfall in June: 0.91"

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is June (0.91").

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Average rainfall days in June
Kenai, AK

Average rainfall days in June - Kenai, AK
  • Average rainfall days in June: 11.6 days

The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall in June
Kenai, AK

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

The month with the highest snowfall is December (8.74").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in June
Kenai, AK

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

The month with the highest number of snowfall days is December (12.7 days).
The months with the least snowfall days are June, July and August (0 days).

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Average sea temperature in June
Kenai, AK

Average sea temperature in June - Kenai, AK
  • Average sea temperature in June: 47.2°F

The best month for swimming (with the highest average sea temperature) is August (53.4°F).
The coldest month (with the lowest average sea temperature) is February (34.2°F).

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Average daylight in June /
Average sunshine in June
Kenai, AK

Average daylight in June / Average sunshine in June - Kenai, AK
  • Average daylight in June: 18h and 5min

The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

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Average sunshine days in June
Kenai, AK

Average sunshine days in June - Kenai, AK
  • Average sunshine days in June: 16.6 days

The month with the most sunshine days is June (16.6 days).
The month with the least sunshine days is September (11.5 days).

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Average UV index in June
Kenai, AK

Average UV index in June - Kenai, 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 January (UV index 1).

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Average cloud cover in June
Kenai, AK

Average cloud cover in June - Kenai, AK
  • Average cloud cover in June: 44

The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 44).

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Average visibility in June
Kenai, AK

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

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

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Kenai, Alaska, USA

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