Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With the transition into September, Powers notes an average high-temperature of a pleasant 70.5°F (21.4°C), closely resembling August. Powers experiences a consistent, yet significant, drop from daily highs to a low-temperature of 47.8°F (8.8°C) throughout September.Humidity
The months with the lowest humidity are July through September, with an average relative humidity of 78%.Rainfall
In Powers, during September, the rain falls for 6.7 days and regularly aggregates up to 1.06" (27mm) of precipitation. Throughout the year, there are 148.1 rainfall days, and 30.87" (784mm) of precipitation is accumulated.Snowfall
In Powers, snow does not fall in April through October and December.Daylight
In September, the average length of the day in Powers is 12h and 28min.On the first day of the month, sunrise is at 6:41 am and sunset at 7:50 pm. On the last day of September, in Powers, Oregon, sunrise is at 7:13 am and sunset at 6:58 pm PDT.
Sunshine
In Powers, the average sunshine in September is 9.7h.UV index
In Powers, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the temperature in September in Powers?
What are the least humid months in Powers?
What is the average humidity in September in Powers?
How many days does it rain in September in Powers?
When it does not snow in Powers?
How many hours of daylight does Powers have in September?
What time are sunrise and sunset in September in Powers?
How long on average sun shines in September in Powers?
What is the UV index intensity in September in Powers?
Average temperature in September
Powers, OR
- Average high temperature in September: 70.5°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 September: 47.8°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 September
Powers, OR
- Average pressure in September: 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 September
Powers, OR
- Average wind speed in September: 4.6mph
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 September
Powers, OR
- Average humidity in September: 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 September
Powers, OR
- Average rainfall in September: 1.06"
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 September
Powers, OR
- Average rainfall days in September: 6.7 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 September
Powers, OR
- Average snowfall in September: 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 September
Powers, OR
- Average snowfall days in September: 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 September /
Average sunshine in September
Powers, OR
- Average daylight in September: 12h and 3min
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 September: 9h and 4min
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 September
Powers, OR
- Average sunshine days in September: 21.5 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 September
Powers, OR
- Average UV index in September: 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 September
Powers, OR
- Average cloud cover in September: 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 September
Powers, OR
- Average visibility in September: 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).
Powers, Oregon, USA
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