July weather forecast and climate
Old Harbor, AK

Weather in July

July is a moderate summer month in Old Harbor, Alaska, with average temperature ranging between min 50.5°F (10.3°C) and max 56.5°F (13.6°C).

Temperature

In Old Harbor, Alaska, the average high-temperature in July is almost the same as in June - a mild 56.5°F (13.6°C). In Old Harbor, in July, the average low-temperature is 50.5°F (10.3°C).

Humidity

July is the most humid month, with an average relative humidity of 86%.

Rainfall

July is the month with the least rainfall. Rain falls for 14.1 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

In Old Harbor snow does not fall in June through August.

Daylight

In Old Harbor, the average length of the day in July is 17.2h.

Sunshine

The month with the most sunshine in Old Harbor is July, with an average of 8.3h of sunshine.

UV index

Months with the highest UV index in Old Harbor are June through September, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in July in Old Harbor?

In July, in Old Harbor, Alaska, the average high-temperature is 56.5°F (13.6°C), and the average low-temperature is 50.5°F (10.3°C).

What is the most humid month in Old Harbor?

July is the most humid month in Old Harbor, Alaska, with an average relative humidity of 86%.

What is the average humidity in July in Old Harbor?

The average relative humidity in July in Old Harbor is 86%.

How much does it rain in Old Harbor in July?

In Old Harbor, Alaska, in July, during 14.1 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

What is the driest month in Old Harbor?

July is the month with the least rainfall in Old Harbor, Alaska. Rain falls for 14.1 days and accumulates 1.85" (47mm) of precipitation.

When it does not snow in Old Harbor?

June through August are months without snowfall.

How many hours of daylight does Old Harbor have in July?

In July, the average length of the day in Old Harbor, Alaska, is 17.2h.

What month has the most sunshine in Old Harbor?

With an average of 8.3h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Old Harbor have in July?

In July, the average sunshine in Old Harbor is 8.3h.

When is the highest UV index in Old Harbor?

June through September, with an average maximum UV index of 3, are months with the highest UV index in Old Harbor.

What is the UV index intensity in July in Old Harbor?

In July, the average daily maximum UV index in Old Harbor, Alaska, is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in July
Old Harbor, AK

Average temperature in July - Old Harbor, AK
  • Average high temperature in July: 56.5°F

The warmest month (with the highest average high temperature) is August (57.6°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in July: 50.5°F

The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is March (30.6°F).

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Average pressure in July
Old Harbor, AK

Average pressure in July - Old Harbor, AK
  • Average pressure in July: 29.98"

The month with the highest atmospheric pressure is July (29.98").
The month with the lowest atmospheric pressure is December (29.55").

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Average wind speed in July
Old Harbor, AK

Average wind speed in July - Old Harbor, AK
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is December (14.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in July
Old Harbor, AK

Average humidity in July - Old Harbor, AK
  • Average humidity in July: 86%

The month with the highest relative humidity is July (86%).
Months with the lowest relative humidity are March and November (80%).

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Average rainfall in July
Old Harbor, AK

Average rainfall in July - Old Harbor, AK
  • Average rainfall in July: 1.85"

The wettest months (with the highest rainfall) are October and November (4.53").
The driest month (with the least rainfall) is July (1.85").

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Average rainfall days in July
Old Harbor, AK

Average rainfall days in July - Old Harbor, AK
  • Average rainfall days in July: 14.1 days

The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is March (10.8 days).

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Average snowfall in July
Old Harbor, AK

Average snowfall in July - Old Harbor, AK
  • Average snowfall in July: 0"

The month with the highest snowfall is March (3.15").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Old Harbor, AK

Average snowfall days in July - Old Harbor, AK
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is March (8.5 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in July /
Average sunshine in July
Old Harbor, AK

Average daylight in July / Average sunshine in July - Old Harbor, AK
  • Average daylight in July: 17.2h

The month with the longest days is June (Average daylight: 17.8h).
The month with the shortest days is December (Average daylight: 6.8h).

  • Average sunshine in July: 8.3h

The month with the most sunshine is July (Average sunshine: 8.3h).
Months with the least sunshine are January and December (Average sunshine: 2.6).

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Average sunshine days in July
Old Harbor, AK

Average sunshine days in July - Old Harbor, AK
  • Average sunshine days in July: 14.7 days

The month with the most sunshine days is July (14.7 days).
The month with the least sunshine days is April (10.7 days).

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Average UV index in July
Old Harbor, AK

Average UV index in July - Old Harbor, AK
  • Average UV index in July: 3

Months with the highest UV index are June, July, August and September (UV index 3).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in July
Old Harbor, AK

Average cloud cover in July - Old Harbor, AK
  • Average cloud cover in July: 55

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 52).

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Average visibility in July
Old Harbor, AK

Average visibility in July - Old Harbor, AK
  • Average visibility in July: 6mi

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

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