July weather forecast and climate
Big Delta, AK

Weather in July

July in Big Delta, Alaska, is a pleasant summer month, with average temperature varying between 50.5°F (10.3°C) and 69.8°F (21°C).

Temperature

With an average high-temperature of 69.8°F (21°C) and an average low-temperature of 50.5°F (10.3°C), July is the warmest month.

Humidity

In July, the average relative humidity is 58%.

Rainfall

In Big Delta, in July, it is raining for 11.3 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, in Big Delta, Alaska, there are 70.4 rainfall days, and 7.56" (192mm) of precipitation is accumulated.

Snowfall

In Big Delta snow does not fall in June and July.

Daylight

In July, the average length of the day in Big Delta, Alaska, is 19.5h.

Sunshine

In July, the average sunshine is 12.6h.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: In July, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Big Delta?

July is the warmest month in Big Delta, with an average high-temperature of 69.8°F (21°C) and an average low-temperature of 50.5°F (10.3°C).

What is the temperature in July in Big Delta?

The average high-temperature, in July, in Big Delta, Alaska, is 69.8°F (21°C), while the average low-temperature is 50.5°F (10.3°C).

What is the average humidity in July in Big Delta?

In Big Delta, the average relative humidity in July is 58%.

How many days does it rain in July in Big Delta?

In Big Delta, in July, during 11.3 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

Does it snow in Big Delta in July?

In Big Delta, Alaska, in July, it doesn't snow. In August, it regularly snows.

When it does not snow in Big Delta?

In Big Delta, Alaska, snow does not fall in June and July.

What is the average length of the day in July in Big Delta?

In Big Delta, the average length of the day in July is 19.5h.

How many hours of sunshine does Big Delta have in July?

The average sunshine in July in Big Delta, Alaska, is 12.6h.

When is the highest UV index in Big Delta?

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

What is the UV index reading in July in Big Delta?

In July, the average daily maximum UV index in Big Delta, Alaska, is 5. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in July
Big Delta, AK

Average temperature in July - Big Delta, AK
  • Average high temperature in July: 69.8°F

The warmest month (with the highest average high temperature) is July (69.8°F).
The month with the lowest average high temperature is January (5.4°F).

  • Average low temperature in July: 50.5°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (-5.8°F).

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Average pressure in July
Big Delta, AK

Average pressure in July - Big Delta, AK
  • Average pressure in July: 29.9"

The month with the highest atmospheric pressure is February (29.97").
The month with the lowest atmospheric pressure is September (29.77").

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Average wind speed in July
Big Delta, AK

Average wind speed in July - Big Delta, AK
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).

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Average humidity in July
Big Delta, AK

Average humidity in July - Big Delta, AK
  • Average humidity in July: 58%

The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is May (51%).

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Average rainfall in July
Big Delta, AK

Average rainfall in July - Big Delta, AK
  • Average rainfall in July: 1.06"

The wettest month (with the highest rainfall) is August (1.57").
The driest month (with the least rainfall) is February (0.24").

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Average rainfall days in July
Big Delta, AK

Average rainfall days in July - Big Delta, AK
  • Average rainfall days in July: 11.3 days

The month with the highest number of rainy days is August (12.3 days).
The month with the least rainy days is November (1.7 days).

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Average snowfall in July
Big Delta, AK

Average snowfall in July - Big Delta, AK
  • Average snowfall in July: 0"

Months with the highest snowfall are March and October (2.99").
Months with the least snowfall are June and July (0").

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Average snowfall days in July
Big Delta, AK

Average snowfall days in July - Big Delta, AK
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is November (9.6 days).
Months with the least snowfall days are June and July (0 days).

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Average daylight in July /
Average sunshine in July
Big Delta, AK

Average daylight in July / Average sunshine in July - Big Delta, AK
  • Average daylight in July: 19.5h

The month with the longest days is June (Average daylight: 20.9h).
The month with the shortest days is December (Average daylight: 4.4h).

  • Average sunshine in July: 12.6h

The month with the most sunshine is June (Average sunshine: 13.4h).
The month with the least sunshine is December (Average sunshine: 2.3h).

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Average sunshine days in July
Big Delta, AK

Average sunshine days in July - Big Delta, AK
  • Average sunshine days in July: 18.6 days

Months with the most sunshine days are January and December (23.5 days).
The month with the least sunshine days is August (17.4 days).

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Average UV index in July
Big Delta, AK

Average UV index in July - Big Delta, AK
  • Average UV index in July: 5

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, September, October, November and December (UV index 2).

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Average cloud cover in July
Big Delta, AK

Average cloud cover in July - Big Delta, AK
  • Average cloud cover in July: 38

Months with the most cloud cover are March and November (Cloud cover 45).
The month with the least cloud cover is May (Cloud cover 35).

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Average visibility in July
Big Delta, AK

Average visibility in July - Big Delta, AK
  • Average visibility in July: 6mi

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

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