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 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 beginning of September, the average high-temperature shows a small decrease, transitioning from a very hot 98.2°F (36.8°C) in August to a hot 91.9°F (33.3°C). Contrasting the daytime warmth, Reedley's September nights cool down to an average of 60.8°F (16°C).Humidity
In Reedley, California, the average relative humidity in September is 33%.Rainfall
In Reedley, California, during September, the rain falls for 2.5 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, there are 62.1 rainfall days, and 14.49" (368mm) of precipitation is accumulated.Snowfall
In Reedley, snow does not fall in January through November.Daylight
In September, the average length of the day in Reedley is 12h and 24min.On the first day of September in Reedley, California, sunrise is at 6:29 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:42 pm PDT.
Sunshine
The average sunshine in September is 11.1h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Reedley in September?
What is the average humidity in September in Reedley?
How much does it rain in Reedley in September?
When it does not snow in Reedley?
How many hours of daylight does Reedley have in September?
When is the sunrise / sunset in September in Reedley?
How many hours of sunshine does Reedley have in September?
How high is the UV index in September in Reedley?
Average temperature in September
Reedley, CA
- Average high temperature in September: 91.9°F
The warmest month (with the highest average high temperature) is July (99.1°F).
The month with the lowest average high temperature is December (56.1°F).
- Average low temperature in September: 60.8°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).
Average pressure in September
Reedley, CA
- Average pressure in September: 29.92"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Reedley, CA
- Average wind speed in September: 4.5mph
The windiest month (with the highest average wind speed) is June (5.4mph).
The calmest month (with the lowest average wind speed) is December (3.8mph).
Average humidity in September
Reedley, CA
- Average humidity in September: 33%
The month with the highest relative humidity is January (66%).
The months with the lowest relative humidity are July and August (30%).
Average rainfall in September
Reedley, CA
- Average rainfall in September: 0.24"
The wettest month (with the highest rainfall) is March (2.76").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in September
Reedley, CA
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is March (11 days).
The month with the least rainy days is August (0.9 days).
Average snowfall days in September
Reedley, CA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Reedley, CA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in September
Reedley, CA
- Average sunshine days in September: 26.4 days
The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is March (19.6 days).
Average UV index in September
Reedley, CA
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Reedley, CA
- Average cloud cover in September: 6
The month with the most cloud cover is March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in September
Reedley, CA
- 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).
Reedley, California, USA
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