August weather forecastAllegany, OR
August
Weather in August
The last month of the summer, August, is a pleasant month in Allegany, Oregon, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 51.4°F (10.8°C).Temperature
August is Allegany's warmest month, registering average high temperatures of 68.5°F (20.3°C) and lows of 51.4°F (10.8°C).Humidity
In August, the average relative humidity is 83%.Rainfall
In Allegany, during August, the rain falls for 4 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Allegany, during the entire year, the rain falls for 156.2 days and collects up to 34.17" (868mm) of precipitation.Snowfall
March through October and December are months without snowfall.Daylight
In August, the average length of the day is 13h and 55min.On the first day of the month, sunrise is at 6:06 am and sunset at 8:38 pm. On the last day of August, in Allegany, sunrise is at 6:39 am and sunset at 7:52 pm PDT.
Sunshine
In August, the average sunshine is 10.4h.UV index
The average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 4 during August translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Allegany, OR
- Average high temperature in August: 68.5°F
The warmest month (with the highest average high temperature) is August (68.5°F).
The month with the lowest average high temperature is December (48.7°F).
- Average low temperature in August: 51.4°F
The month with the highest average low temperature is August (51.4°F).
The coldest month (with the lowest average low temperature) is February (40.3°F).
Average pressure in August
Allegany, OR
- Average pressure in August: 30.02"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).
Average wind speed in August
Allegany, OR
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in August
Allegany, OR
- Average humidity in August: 83%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (81%).
Average rainfall in August
Allegany, OR
- Average rainfall in August: 0.35"
The wettest month (with the highest rainfall) is December (6.06").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in August
Allegany, OR
- Average rainfall days in August: 4 days
The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in August
Allegany, OR
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in August
Allegany, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight in August /
Average sunshine in August
Allegany, OR
- Average daylight in August: 13h and 54min
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: 10h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in August
Allegany, OR
- Average sunshine days in August: 23.9 days
The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in August
Allegany, OR
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in August
Allegany, OR
- Average cloud cover in August: 34
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and September (Cloud cover 32).
Average visibility in August
Allegany, OR
- Average visibility in August: 4mi
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The month with the lowest visibility is August (4mi).
