July 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 July

Basking in the warmth of summer, July records the highest temperature range of 51.3°F (10.7°C) to 61.3°F (16.3°C). Despite a surge in warmth, the local weather remains pleasant courtesy of the sea’s moderate temperatures. July also observes an upswing in the UV index, making it necessary to don sun-protection. The longer sunshine hours testify to the vibrant summer season, adding sparkle to the natural beauty of Kenai. All in all, it's the perfect month for outdoor picnics and beach camping.

Temperature

July, having an average high-temperature of 61.3°F (16.3°C) and an average low-temperature of 51.3°F (10.7°C), is the warmest month.

Humidity

In July, the average relative humidity is 77%.

Rainfall

In Kenai, in July, during 12.8 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Kenai, during the entire year, the rain falls for 136.3 days and collects up to 19.49" (495mm) of precipitation.

Snowfall

May through August are months without snowfall.

Ocean temperature

In July, the average ocean temperature is 52°F (11.1°C).
Note: Immersing oneself in 52°F (11.1°C) at sub14°F (-10°C) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.

Daylight

In Kenai, the average length of the day in July is 18h and 5min.
On the first day of July, sunrise is at 4:42 am and sunset at 11:36 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 10:40 pm AKDT.

Sunshine

In Kenai, the average sunshine in July is 10h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 4 in July translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Jun 3, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the hottest?

Kenai's warmest weather arrives in July, when temperatures average a high of 61.3°F (16.3°C) and a low of 51.3°F (10.7°C).

What are the temperatures in July?

An average high-temperature, in July, in Kenai, is 61.3°F (16.3°C) and the average low-temperature is 51.3°F (10.7°C).

What is the average humidity in July?

In July, the average relative humidity is 77%.

How many days does it rain in July?

In Kenai, Alaska, during July, the rain falls for 12.8 days and regularly aggregates up to 1.42" (36mm) of precipitation.

When it does not snow?

May through August are months without snowfall.

What is the ocean temperature in July?

In Kenai, the average seawater temperature in July is 52°F (11.1°C). Swimming in 52°F (11.1°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.

What is the average length of the day in July?

The average day length in July is 18h and 5min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 4:42 am and sunset at 11:36 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 10:40 pm AKDT.

How long on average sun shines in July?

The average sunshine duration in July is 10h.

What is the month with the highest UV index?

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

How high is the UV index in July in Kenai?

The average daily maximum UV index in July is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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 July
Kenai, AK

Average temperature in July - Kenai, AK
  • Average high temperature in July: 61.3°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 July: 51.3°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 (18.3°F).

Average pressure in July
Kenai, AK

Average pressure in July - Kenai, AK
  • Average pressure in July: 29.96"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).

Average wind speed in July
Kenai, AK

Average wind speed in July - Kenai, AK
  • Average wind speed in July: 6.6mph

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).

Average humidity in July
Kenai, AK

Average humidity in July - Kenai, AK
  • Average humidity in July: 77%

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

Average rainfall in July
Kenai, AK

Average rainfall in July - Kenai, AK
  • Average rainfall in July: 1.42"

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

Average rainfall days in July
Kenai, AK

Average rainfall days in July - Kenai, AK
  • Average rainfall days in July: 12.8 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).

Average snowfall in July
Kenai, AK

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

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

Average snowfall days in July
Kenai, AK

Average snowfall days in July - Kenai, AK
  • Average snowfall days in July: 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).

Average sea temperature in July
Kenai, AK

Average sea temperature in July - Kenai, AK
  • Average sea temperature in July: 52.1°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).

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

Average daylight in July / Average sunshine in July - Kenai, AK
  • Average daylight in July: 18h and 1min

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 July: 10h and 0min

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).

Average sunshine days in July
Kenai, AK

Average sunshine days in July - Kenai, AK
  • Average sunshine days in July: 16.1 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).

Average UV index in July
Kenai, AK

Average UV index in July - Kenai, AK
  • Average UV index in July: 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).

Average cloud cover in July
Kenai, AK

Average cloud cover in July - Kenai, AK
  • Average cloud cover in July: 46

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

Average visibility in July
Kenai, AK

Average visibility in July - Kenai, AK
  • Average visibility in July: 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).

Kenai, Alaska, USA

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