Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Entering August, Sunriver's average high-temperature reads a still moderately hot 78.8°F (26°C), indicating a close resemblance to the previous month's climate. August nights indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a cool 52.2°F (11.2°C).Humidity
In Sunriver, Oregon, the average relative humidity in August is 49%.Rainfall
In Sunriver, in August, it is raining for 5.4 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, in Sunriver, there are 107.1 rainfall days, and 12.17" (309mm) of precipitation is accumulated.Snowfall
In Sunriver, Oregon, snow does not fall in June through August.Daylight
In Sunriver, the average length of the day in August is 13h and 56min.On the first day of August, sunrise is at 5:55 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:42 pm PDT.
Sunshine
In August, the average sunshine is 11.9h.UV index
The average daily maximum UV index in August in Sunriver is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are the temperatures in Sunriver in August?
What is the average humidity in August in Sunriver?
How much does it rain in Sunriver in August?
When it does not snow in Sunriver?
Does it snow in Sunriver in August?
How many hours of daylight does Sunriver have in August?
When are sunrise and sunset in August in Sunriver?
How long on average sun shines in August in Sunriver?
What is the UV index reading in August in Sunriver?
Average temperature in August
Sunriver, OR
- Average high temperature in August: 78.8°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 August: 52.2°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).
Average pressure in August
Sunriver, OR
- Average pressure in August: 29.97"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).
Average wind speed in August
Sunriver, OR
- Average wind speed in August: 5.2mph
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).
Average humidity in August
Sunriver, OR
- Average humidity in August: 49%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is July (48%).
Average rainfall in August
Sunriver, OR
- Average rainfall in August: 0.55"
The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in August
Sunriver, OR
- Average rainfall days in August: 5.4 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).
Average snowfall in August
Sunriver, OR
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.65").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Sunriver, OR
- Average snowfall days in August: 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).
Average daylight in August /
Average sunshine in August
Sunriver, OR
- Average daylight in August: 13h and 5min
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 August: 11h and 5min
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).
Average sunshine days in August
Sunriver, OR
- Average sunshine days in August: 23.3 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).
Average UV index in August
Sunriver, OR
- Average UV index in August: 5
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).
Average cloud cover in August
Sunriver, OR
- Average cloud cover in August: 11
The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in August
Sunriver, OR
- Average visibility in August: 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).
Sunriver, Oregon, USA
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