August weather forecastAlvadore, OR
August
Weather in August
The last month of the summer, August, is another warm month in Alvadore, Oregon, with an average temperature fluctuating between 80.4°F (26.9°C) and 50°F (10°C).Temperature
August is the month when Alvadore sees the highest average temperatures, with a high of 80.4°F (26.9°C) and a low of 50°F (10°C).Humidity
With an average relative humidity of 70%, August is the least humid month.Rainfall
In August, the rain falls for 3.2 days. Throughout August, 0.24" (6mm) of precipitation is accumulated. Throughout the year, there are 121.1 rainfall days, and 11.73" (298mm) of precipitation is accumulated.Snowfall
In Alvadore, snow does not fall in May through October.Daylight
In Alvadore, the average length of the day in August is 13h and 57min.On the first day of August, sunrise is at 6:01 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:50 pm PDT.
Sunshine
August has the most sunshine of the year, with an average of 11h of sunshine.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 5 in August translates into these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Alvadore, OR
- Average high temperature in August: 80.4°F
The warmest month (with the highest average high temperature) is August (80.4°F).
The month with the lowest average high temperature is December (45.7°F).
- Average low temperature in August: 50°F
The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).
Average pressure in August
Alvadore, OR
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in August
Alvadore, OR
- Average wind speed in August: 3.7mph
The windiest month (with the highest average wind speed) is March (4.6mph).
The calmest months (with the lowest average wind speed) are August and September (3.7mph).
Average humidity in August
Alvadore, OR
- Average humidity in August: 70%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in August
Alvadore, OR
- Average rainfall in August: 0.24"
The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in August
Alvadore, OR
- Average rainfall days in August: 3.2 days
The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is August (3.2 days).
Average snowfall in August
Alvadore, OR
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Alvadore, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Alvadore, OR
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 11h
The month with the most sunshine is August (Average sunshine: 11h).
The month with the least sunshine is February (Average sunshine: 4h).
Average sunshine days in August
Alvadore, OR
- Average sunshine days in August: 24.8 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in August
Alvadore, OR
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Alvadore, OR
- Average cloud cover in August: 25
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in August
Alvadore, OR
- Average visibility in August: 5mi
The months with the highest visibility are July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (4mi).
