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 highest temperatures are recorded in August, with averages reaching a high of 74.1°F (23.4°C) and a low of 49.3°F (9.6°C).Humidity
July through September, with an average relative humidity of 78%, are the least humid months.Rainfall
In August, the rain falls for 3.3 days. Throughout August, 0.24" (6mm) of precipitation is accumulated. Throughout the year, there are 148.1 rainfall days, and 30.87" (784mm) of precipitation is accumulated.Snowfall
In Sitkum, snow does not fall in April through October and December.Daylight
The average length of the day in August is 13h and 53min.On the first day of August in Sitkum, sunrise is at 6:06 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:51 pm PDT.
Sunshine
With an average of 11.1h of sunshine, August has the most sunshine of the year in Sitkum.UV index
The average daily maximum UV index in August in Sitkum is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 4 in August suggests the following recommendations:
Undertake protective steps - Preventing sun damage is advised. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What are the warmest months in Sitkum?
What is the temperature in August in Sitkum?
What are the least humid months in Sitkum?
What is the average humidity in August in Sitkum?
How many days does it rain in August in Sitkum?
When it does not snow in Sitkum?
How many hours of daylight does Sitkum have in August?
When is the sunrise / sunset in August in Sitkum?
What month has the most sunshine in Sitkum?
How many hours of sunshine does Sitkum have in August?
What is the UV index reading in August in Sitkum?
Average temperature in August
Sitkum, OR
- Average high temperature in August: 74.1°F
The warmest month (with the highest average high temperature) is August (74.1°F).
The month with the lowest average high temperature is December (49.1°F).
- Average low temperature in August: 49.3°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is February (37.4°F).
Average pressure in August
Sitkum, OR
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in August
Sitkum, OR
- Average wind speed in August: 4.3mph
The windiest month (with the highest average wind speed) is March (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in August
Sitkum, OR
- Average humidity in August: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall in August
Sitkum, OR
- Average rainfall in August: 0.24"
The wettest month (with the highest rainfall) is December (5.12").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in August
Sitkum, OR
- Average rainfall days in August: 3.3 days
The month with the highest number of rainy days is March (19.1 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in August
Sitkum, OR
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in August
Sitkum, OR
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in August /
Average sunshine in August
Sitkum, OR
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 11h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 36min).
Average sunshine days in August
Sitkum, OR
- Average sunshine days in August: 25.3 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in August
Sitkum, 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
Sitkum, OR
- Average cloud cover in August: 31
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility in August
Sitkum, OR
- Average visibility in August: 4mi
The months with the highest visibility are January, February, March, April, May, October, November and December (5mi).
The months with the lowest visibility are June, July, August and September (4mi).
Sitkum, Oregon, USA
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