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
The warmest temperatures occur during August, when averages reach a peak of 77.7°F (25.4°C) and a low of 51.1°F (10.6°C).Humidity
With an average relative humidity of 66%, August is the least humid month.Rainfall
In August, the rain falls for 5.3 days. Throughout August, 0.47" (12mm) of precipitation is accumulated. In Sandy, during the entire year, the rain falls for 172.1 days and collects up to 37.95" (964mm) of precipitation.Snowfall
June through October are months without snowfall.Daylight
The average length of the day in August in Sandy is 14h and 2min.On the first day of August in Sandy, sunrise is at 5:54 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:47 pm PDT.
Sunshine
The months with the most sunshine in Sandy are July and August, with an average of 11.1h of sunshine.UV index
In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In August, an average UV index of 4 transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the hottest time of year in Sandy?
What is the usual temperature for Sandy in August?
What is the least humid month in Sandy?
What is the average humidity in August in Sandy?
How much does it rain in Sandy in August?
When it does not snow in Sandy?
How many hours of daylight does Sandy have in August?
What time are sunrise and sunset in August in Sandy?
What are the months with the most sunshine in Sandy?
How many hours of sunshine does Sandy have in August?
How high is the UV index in August in Sandy?
Average temperature in August
Sandy, OR
- Average high temperature in August: 77.7°F
The warmest month (with the highest average high temperature) is August (77.7°F).
The month with the lowest average high temperature is December (41.5°F).
- Average low temperature in August: 51.1°F
The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is December (32°F).
Average pressure in August
Sandy, OR
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in August
Sandy, OR
- Average wind speed in August: 3.5mph
The windiest month (with the highest average wind speed) is January (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in August
Sandy, OR
- Average humidity in August: 66%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (66%).
Average rainfall in August
Sandy, OR
- Average rainfall in August: 0.47"
The wettest month (with the highest rainfall) is December (5.91").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in August
Sandy, OR
- Average rainfall days in August: 5.3 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is July (5.2 days).
Average snowfall in August
Sandy, OR
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in August
Sandy, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (6.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Sandy, OR
- Average daylight in August: 14h and 0min
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 August: 11h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in August
Sandy, OR
- Average sunshine days in August: 23.5 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in August
Sandy, OR
- Average UV index in August: 4
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).
Average cloud cover in August
Sandy, OR
- Average cloud cover in August: 23
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in August
Sandy, OR
- Average visibility in August: 6mi
The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).
Sandy, Oregon, USA
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