July weather forecast
Grand Ronde, OR

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Weather in July

July in Grand Ronde, Oregon, is a moderately hot summer month, with an average temperature ranging between max 76.6°F (24.8°C) and min 50.5°F (10.3°C).

Temperature

The average high-temperature mildly increases in July, edging from a pleasant 69.3°F (20.7°C) in June to a moderately hot 76.6°F (24.8°C). Grand Ronde demonstrates a significant disparity from daytime highs throughout the month of July, with an average nighttime temperature of 50.5°F (10.3°C).

Humidity

In Grand Ronde, the average relative humidity in July is 72%.

Rainfall

July is the month with the least rainfall in Grand Ronde. Rain falls for 5.7 days and accumulates 0.24" (6mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in July is 15h and 13min.
On the first day of the month, sunrise is at 5:31 am and sunset at 9:05 pm. On the last day of July, sunrise is at 5:59 am and sunset at 8:42 pm PDT.

Sunshine

In Grand Ronde, the average sunshine in July is 10.4h.

UV index

The months with the highest UV index in Grand Ronde, Oregon, are June and July, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: In July, the maximum UV index of 5 transforms into these recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. To guard against the harmful effects of the Sun, minimize exposure during midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the usual temperature for Grand Ronde in July?

The high-temperature, in July, in Grand Ronde, is 76.6°F (24.8°C), while the low-temperature averages to 50.5°F (10.3°C).

What is the average humidity in July in Grand Ronde?

In July, the average relative humidity in Grand Ronde is 72%.

What is the driest month in Grand Ronde?

July is the month with the least rainfall in Grand Ronde. Rain falls for 5.7 days and accumulates 0.24" (6mm) of precipitation.

How many days does it rain in July in Grand Ronde?

In Grand Ronde, in July, it is raining for 5.7 days, with typically 0.24" (6mm) of accumulated precipitation.

When it does not snow in Grand Ronde?

April through October are months without snowfall in Grand Ronde.

How many hours of daylight does Grand Ronde have in July?

The average day length in July in Grand Ronde is 15h and 13min.

What time are sunrise and sunset in July in Grand Ronde?

In July, on the first day of the month, sunrise is at 5:31 am and sunset at 9:05 pm. On the last day of the month, in Grand Ronde, sunrise is at 5:59 am and sunset at 8:42 pm PDT.

How long on average sun shines in July in Grand Ronde?

The average sunshine duration in July in Grand Ronde, Oregon, is 10.4h.

What is the month with the highest UV index in Grand Ronde?

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

What is the UV index intensity in July in Grand Ronde?

In Grand Ronde, the average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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
Grand Ronde, OR

Average temperature in July - Grand Ronde, OR
  • Average high temperature in July: 76.6°F

The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (43.5°F).

  • Average low temperature in July: 50.5°F

The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is December (33.3°F).

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Average pressure in July
Grand Ronde, OR

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

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).

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Average wind speed in July
Grand Ronde, OR

Average wind speed in July - Grand Ronde, OR
  • Average wind speed in July: 4.2mph

The windiest month (with the highest average wind speed) is March (5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in July
Grand Ronde, OR

Average humidity in July - Grand Ronde, OR
  • Average humidity in July: 72%

The months with the highest relative humidity are February and December (89%).
The month with the lowest relative humidity is August (71%).

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Average rainfall in July
Grand Ronde, OR

Average rainfall in July - Grand Ronde, OR
  • Average rainfall in July: 0.24"

The wettest month (with the highest rainfall) is December (2.56").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in July
Grand Ronde, OR

Average rainfall days in July - Grand Ronde, OR
  • Average rainfall days in July: 5.7 days

The month with the highest number of rainy days is March (18.9 days).
The month with the least rainy days is August (4.8 days).

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Average snowfall in July
Grand Ronde, OR

Average snowfall in July - Grand Ronde, OR
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Grand Ronde, OR

Average snowfall days in July - Grand Ronde, OR
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Grand Ronde, OR

Average daylight in July / Average sunshine in July - Grand Ronde, OR
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

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Average sunshine days in July
Grand Ronde, OR

Average sunshine days in July - Grand Ronde, OR
  • Average sunshine days in July: 23.7 days

The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in July
Grand Ronde, OR

Average UV index in July - Grand Ronde, 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
Grand Ronde, OR

Average cloud cover in July - Grand Ronde, OR
  • Average cloud cover in July: 31

The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in July
Grand Ronde, OR

Average visibility in July - Grand Ronde, OR
  • Average visibility in July: 5mi

The months with the highest visibility are June, July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, October, November and December (4mi).

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Grand Ronde, Oregon, USA

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