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
Paisley's progression into September involves a minor drop in the average high-temperature, slightly receding from a warm 79.3°F (26.3°C) in August to an agreeable 70.9°F (21.6°C). A considerable shift from the daytime highs is observed in Paisley, Oregon, during September nights, with an average low of 45.9°F (7.7°C).Humidity
In September, the average relative humidity in Paisley is 42%.Rainfall
In Paisley, in September, it is raining for 5 days, with typically 0.47" (12mm) of accumulated precipitation. In Paisley, during the entire year, the rain falls for 93.6 days and collects up to 15.28" (388mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Paisley. September is the first month it typically snows in Paisley. Throughout September, in the average 0.3 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, there are 72.8 snowfall days, and 57.17" (1452mm) of snow is accumulated.Daylight
In Paisley, Oregon, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 6:27 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:44 pm PDT.
Sunshine
In September, the average sunshine in Paisley is 11h.UV index
In Paisley, Oregon, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in September interprets into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What is the temperature in September in Paisley?
What is the average humidity in September in Paisley?
How much does it rain in Paisley in September?
When does it start snowing in Paisley?
How many hours of daylight does Paisley have in September?
When is the sunrise / sunset in September in Paisley?
How many hours of sunshine does Paisley have in September?
How high is the UV index in September in Paisley?
Average temperature in September
Paisley, OR
- Average high temperature in September: 70.9°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (34.3°F).
- Average low temperature in September: 45.9°F
The month with the highest average low temperature is July (51.4°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in September
Paisley, OR
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).
Average wind speed in September
Paisley, OR
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in September
Paisley, OR
- Average humidity in September: 42%
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is August (36%).
Average rainfall in September
Paisley, OR
- Average rainfall in September: 0.47"
The wettest month (with the highest rainfall) is December (2.28").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in September
Paisley, OR
- Average rainfall days in September: 5 days
The months with the highest number of rainy days are March, April and May (11.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in September
Paisley, OR
- Average snowfall in September: 0.39"
The month with the highest snowfall is December (13.35").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Paisley, OR
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is December (14.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Paisley, 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: 11h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in September
Paisley, OR
- Average sunshine days in September: 24 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is March (11.8 days).
Average UV index in September
Paisley, OR
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Paisley, OR
- Average cloud cover in September: 13
The months with the most cloud cover are March and December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in September
Paisley, OR
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Paisley, Oregon, USA
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