July weather forecast
Sunriver, OR

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Weather in July

July in Sunriver, Oregon, is a moderately hot summer month, with an average temperature ranging between max 79.5°F (26.4°C) and min 51.8°F (11°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 79.5°F (26.4°C) and a minimum temperature of 51.8°F (11°C).

Humidity

The least humid month is July, with an average relative humidity of 48%.

Rainfall

July is the month with the least rainfall. Rain falls for 4.8 days and accumulates 0.35" (9mm) of precipitation.

Snowfall

In Sunriver, snow does not fall in June through August.

Daylight

The average length of the day in July is 15h and 5min.
On the first day of July, sunrise is at 5:27 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:30 pm PDT.

Sunshine

With an average of 12h of sunshine, July has the most sunshine of the year in Sunriver.

UV index

The month with the highest UV index in Sunriver is July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the hottest time of year in Sunriver?

In Sunriver, the peak average temperatures are observed in July, with a high of 79.5°F (26.4°C) and a low of 51.8°F (11°C).

What is the average July temperature in Sunriver?

The high-temperature, in July, in Sunriver, records 79.5°F (26.4°C), while the low-temperature is 51.8°F (11°C).

What is the least humid month in Sunriver?

The least humid month in Sunriver is July, with an average relative humidity of 48%.

What is the average humidity in July in Sunriver?

The average relative humidity in July in Sunriver is 48%.

What is the driest month in Sunriver?

July is the month with the least rainfall in Sunriver, Oregon. Rain falls for 4.8 days and accumulates 0.35" (9mm) of precipitation.

How many days does it rain in July in Sunriver?

In Sunriver, in July, it is raining for 4.8 days, with typically 0.35" (9mm) of accumulated precipitation.

When it does not snow in Sunriver?

June through August are months without snowfall in Sunriver, Oregon.

What is the average length of the day in July in Sunriver?

In July, the average day length in Sunriver is 15h and 5min.

When is the sunrise / sunset in July in Sunriver?

In July, on the first day of the month, sunrise is at 5:27 am and sunset at 8:51 pm. On the last day of the month, in Sunriver, sunrise is at 5:54 am and sunset at 8:30 pm PDT.

What month has the most sunshine in Sunriver?

With an average of 12h of sunshine, July has the most sunshine of the year in Sunriver, Oregon.

How many hours of sunshine does Sunriver have in July?

In Sunriver, the average sunshine duration in July is 12h.

What is the month with the highest UV index in Sunriver?

July is the month with the highest UV index in Sunriver, Oregon, with an average maximum UV index of 6.

What is the UV index reading in July in Sunriver?

In July, the average daily maximum UV index in Sunriver is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Sunriver, OR

Average temperature in July - Sunriver, OR
  • Average high temperature in July: 79.5°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (35.8°F).

  • Average low temperature in July: 51.8°F

The month with the highest average low temperature is August (52.2°F).
The coldest month (with the lowest average low temperature) is December (24.6°F).

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Average pressure in July
Sunriver, OR

Average pressure in July - Sunriver, OR
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).

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Average wind speed in July
Sunriver, OR

Average wind speed in July - Sunriver, OR
  • Average wind speed in July: 5.4mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in July
Sunriver, OR

Average humidity in July - Sunriver, OR
  • Average humidity in July: 48%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is July (48%).

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Average rainfall in July
Sunriver, OR

Average rainfall in July - Sunriver, OR
  • Average rainfall in July: 0.35"

The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in July
Sunriver, OR

Average rainfall days in July - Sunriver, OR
  • Average rainfall days in July: 4.8 days

The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is July (4.8 days).

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Average snowfall in July
Sunriver, OR

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

The month with the highest snowfall is February (6.65").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Sunriver, OR

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

The month with the highest number of snowfall days is March (9.5 days).
The 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
Sunriver, OR

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in July
Sunriver, OR

Average sunshine days in July - Sunriver, OR
  • Average sunshine days in July: 23.6 days

The month with the most sunshine days is July (23.6 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in July
Sunriver, OR

Average UV index in July - Sunriver, OR
  • 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 January, February, March, November and December (UV index 2).

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Average cloud cover in July
Sunriver, OR

Average cloud cover in July - Sunriver, OR
  • Average cloud cover in July: 10

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in July
Sunriver, OR

Average visibility in July - Sunriver, OR
  • Average visibility in July: 6mi

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

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Sunriver, Oregon, USA

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