July weather forecast
Clatskanie, OR

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Weather in July

July is a moderately hot summer month in Clatskanie, Oregon, with an average temperature varying between 75°F (23.9°C) and 48.7°F (9.3°C).

Temperature

Clatskanie observes a slight uplift in the average high-temperature with the onset of July, adjusting from June's agreeable 68.5°F (20.3°C) to a warm 75°F (23.9°C). In Clatskanie, the nighttime temperature registers a significant drop from daytime peaks to an average of 48.7°F (9.3°C) in July.

Humidity

July is the least humid month, with an average relative humidity of 75%.

Rainfall

In Clatskanie, in July, it is raining for 5 days, with typically 0.28" (7mm) of accumulated precipitation. In Clatskanie, during the entire year, the rain falls for 141.6 days and collects up to 11.57" (294mm) of precipitation.

Snowfall

In Clatskanie, snow does not fall in April through November.

Daylight

The average length of the day in July is 15h and 20min.
On the first day of the month, sunrise is at 5:26 am and sunset at 9:07 pm. On the last day of July, sunrise is at 5:54 am and sunset at 8:43 pm PDT.

Sunshine

The average sunshine in July is 9.6h.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index in Clatskanie. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 5 in July leads to these recommendations:
Take precautions - Protection against sunburn is recommended. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What is the average July temperature in Clatskanie?

Clatskanie in July has an average high-temperature of 75°F (23.9°C) and an average low-temperature of 48.7°F (9.3°C).

What is the least humid month in Clatskanie?

The least humid month in Clatskanie, Oregon, is July, with an average relative humidity of 75%.

What is the average humidity in July in Clatskanie?

In Clatskanie, the average relative humidity in July is 75%.

How much does it rain in Clatskanie in July?

In Clatskanie, Oregon, during July, the rain falls for 5 days and regularly aggregates up to 0.28" (7mm) of precipitation.

When it does not snow in Clatskanie?

In Clatskanie, snow does not fall in April through November.

How many hours of daylight does Clatskanie have in July?

In July, the average day length in Clatskanie is 15h and 20min.

When are sunrise and sunset in July in Clatskanie?

In July, on the first day of the month, sunrise is at 5:26 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:43 pm PDT.

How many hours of sunshine does Clatskanie have in July?

In July, the average sunshine duration is 9.6h.

When is the highest UV index in Clatskanie?

The months with the highest UV index in Clatskanie are June and July, with an average maximum UV index of 5.

What is the UV index reading in July in Clatskanie?

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

Average temperature in July - Clatskanie, OR
  • Average high temperature in July: 75°F

The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (42.3°F).

  • Average low temperature in July: 48.7°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).

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Average pressure in July
Clatskanie, OR

Average pressure in July - Clatskanie, OR
  • Average pressure in July: 30.06"Hg

The months with the highest atmospheric pressure are January and December (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.02"Hg).

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Average wind speed in July
Clatskanie, OR

Average wind speed in July - Clatskanie, OR
  • Average wind speed in July: 4.3mph

The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is September (3.8mph).

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Average humidity in July
Clatskanie, OR

Average humidity in July - Clatskanie, OR
  • Average humidity in July: 75%

The months with the highest relative humidity are February, November and December (89%).
The month with the lowest relative humidity is July (75%).

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Average rainfall in July
Clatskanie, OR

Average rainfall in July - Clatskanie, OR
  • Average rainfall in July: 0.28"

The wettest month (with the highest rainfall) is January (1.77").
The driest month (with the least rainfall) is August (0.24").

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Average rainfall days in July
Clatskanie, OR

Average rainfall days in July - Clatskanie, OR
  • Average rainfall days in July: 5 days

The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (4.7 days).

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Average snowfall in July
Clatskanie, OR

Average snowfall in July - Clatskanie, OR
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in July
Clatskanie, OR

Average snowfall days in July - Clatskanie, OR
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Clatskanie, OR

Average daylight in July / Average sunshine in July - Clatskanie, OR
  • Average daylight in July: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in July: 9h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).

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Average sunshine days in July
Clatskanie, OR

Average sunshine days in July - Clatskanie, OR
  • Average sunshine days in July: 24.4 days

The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is April (11.7 days).

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Average UV index in July
Clatskanie, OR

Average UV index in July - Clatskanie, OR
  • Average UV index in July: 5

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Clatskanie, OR

Average cloud cover in July - Clatskanie, OR
  • Average cloud cover in July: 44

The months with the most cloud cover are February and March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility in July
Clatskanie, OR

Average visibility in July - Clatskanie, OR
  • Average visibility in July: 4mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

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Clatskanie, Oregon, USA

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