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
September's onset records an average high-temperature of a still enjoyable 65.3°F (18.5°C), a near match to August's 66.7°F (19.3°C). The average low-temperature of 54.1°F (12.3°C) is witnessed in Ophir during September.Humidity
September is the least humid month, with an average relative humidity of 78%.Rainfall
In September, in Ophir, Oregon, the rain falls for 4.5 days. Throughout September, 0.43" (11mm) of precipitation is accumulated. In Ophir, during the entire year, the rain falls for 110.4 days and collects up to 22.2" (564mm) of precipitation.Snowfall
In Ophir, snow does not fall in January, March through December.Daylight
In Ophir, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:14 am and sunset at 6:59 pm PDT.
Sunshine
The average sunshine in September is 10.1h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the average September temperature in Ophir?
What is the least humid month in Ophir?
What is the average humidity in September in Ophir?
How many days does it rain in September in Ophir?
When it does not snow in Ophir?
What is the average length of the day in September in Ophir?
When is the sunrise / sunset in September in Ophir?
How long on average sun shines in September in Ophir?
How high is the UV index in September in Ophir?
Average temperature in September
Ophir, OR
- Average high temperature in September: 65.3°F
The warmest month (with the highest average high temperature) is August (66.7°F).
The month with the lowest average high temperature is February (50.5°F).
- Average low temperature in September: 54.1°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is March (43.5°F).
Average pressure in September
Ophir, OR
- Average pressure in September: 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 September
Ophir, OR
- Average wind speed in September: 9.1mph
The windiest month (with the highest average wind speed) is June (11.6mph).
The calmest month (with the lowest average wind speed) is September (9.1mph).
Average humidity in September
Ophir, OR
- Average humidity in September: 78%
The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is September (78%).
Average rainfall in September
Ophir, OR
- Average rainfall in September: 0.43"
The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in September
Ophir, OR
- Average rainfall days in September: 4.5 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is July (1.3 days).
Average snowfall in September
Ophir, OR
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Ophir, OR
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Ophir, 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: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in September
Ophir, OR
- Average sunshine days in September: 25.4 days
The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in September
Ophir, OR
- Average UV index in September: 4
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, March, November and December (UV index 3).
Average cloud cover in September
Ophir, OR
- Average cloud cover in September: 18
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in September
Ophir, OR
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Ophir, Oregon, USA
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