July weather forecast
Usk, WA

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Weather in July

July is a moderately hot summer month in Usk, Washington, with an average temperature ranging between min 49.5°F (9.7°C) and max 79.9°F (26.6°C).

Temperature

Usk, Washington, in July experiences an increase in the average high-temperature, moving from June's agreeable 68.4°F (20.2°C) to a moderately hot 79.9°F (26.6°C). Usk, amid July nights, sees a noteworthy disparity from daily highs with an average temperature of 49.5°F (9.7°C).

Humidity

The average relative humidity in July in Usk is 53%.

Rainfall

In Usk, during July, the rain falls for 7.5 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, in Usk, Washington, there are 130.2 rainfall days, and 24.17" (614mm) of precipitation is accumulated.

Snowfall

July and August are months without snowfall.

Daylight

In July, the average length of the day is 15h and 37min.
On the first day of the month, sunrise is at 4:52 am and sunset at 8:53 pm. On the last day of July, sunrise is at 5:24 am and sunset at 8:26 pm PDT.

Sunshine

In July, the average sunshine is 11.6h.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index in Usk. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the usual temperature for Usk in July?

The high-temperature in Usk, Washington, during July is 79.9°F (26.6°C) and the low-temperature is 49.5°F (9.7°C).

What is the average humidity in July in Usk?

In Usk, Washington, the average relative humidity in July is 53%.

How much does it rain in Usk in July?

In Usk, Washington, in July, during 7.5 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

When it does not snow in Usk?

In Usk, Washington, snow does not fall in July and August.

Does it snow in Usk in July?

In July, in Usk, it doesn't snow. June is the latest month when it typically snows.

How many hours of daylight does Usk have in July?

The average day length in July is 15h and 37min.

When is the sunrise / sunset in July in Usk?

In July, on the first day of the month, sunrise is at 4:52 am and sunset at 8:53 pm. On the last day of the month, in Usk, sunrise is at 5:24 am and sunset at 8:26 pm PDT.

How long on average sun shines in July in Usk?

In Usk, Washington, the average sunshine duration in July is 11.6h.

When is the highest UV index in Usk?

With an average maximum UV index of 6, July is the month with the highest UV index in Usk, Washington.

How high is the UV index in July in Usk?

In July, the average daily maximum UV index in Usk, Washington, is 6. A UV Index reading of 6 to 7 represents a high health risk from 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 July
Usk, WA

Average temperature in July - Usk, WA
  • Average high temperature in July: 79.9°F

The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (28.8°F).

  • Average low temperature in July: 49.5°F

The month with the highest average low temperature is August (50.2°F).
The coldest months (with the lowest average low temperature) are February and December (18°F).

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Average pressure in July
Usk, WA

Average pressure in July - Usk, WA
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Usk, WA

Average wind speed in July - Usk, WA
  • Average wind speed in July: 4mph

The windiest month (with the highest average wind speed) is April (4.4mph).
The calmest month (with the lowest average wind speed) is December (3.3mph).

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Average humidity in July
Usk, WA

Average humidity in July - Usk, WA
  • Average humidity in July: 53%

The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in July
Usk, WA

Average rainfall in July - Usk, WA
  • Average rainfall in July: 0.71"

The wettest month (with the highest rainfall) is January (2.99").
The driest month (with the least rainfall) is August (0.51").

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Average rainfall days in July
Usk, WA

Average rainfall days in July - Usk, WA
  • Average rainfall days in July: 7.5 days

The month with the highest number of rainy days is April (17.2 days).
The months with the least rainy days are February and August (6.8 days).

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Average snowfall in July
Usk, WA

Average snowfall in July - Usk, WA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (23.39").
The months with the least snowfall are July and August (0").

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Average snowfall days in July
Usk, WA

Average snowfall days in July - Usk, WA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (21.7 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in July /
Average sunshine in July
Usk, WA

Average daylight in July / Average sunshine in July - Usk, WA
  • Average daylight in July: 15h and 4min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in July
Usk, WA

Average sunshine days in July - Usk, WA
  • Average sunshine days in July: 21.6 days

The month with the most sunshine days is August (21.9 days).
The months with the least sunshine days are February, March and April (7.8 days).

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Average UV index in July
Usk, WA

Average UV index in July - Usk, WA
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).

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Average cloud cover in July
Usk, WA

Average cloud cover in July - Usk, WA
  • Average cloud cover in July: 15

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in July
Usk, WA

Average visibility in July - Usk, WA
  • Average visibility in July: 6mi

The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).

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Usk, Washington, USA

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