September weather forecast
Corcoran, CA

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Weather in September

The first month of the autumn, September, is also a hot month in Corcoran, California, with an average temperature varying between 63.1°F (17.3°C) and 94.5°F (34.7°C).

Temperature

A mild shift in the average high-temperature occurs in September, reducing from a fiery hot 101.1°F (38.4°C) in August to a tropical 94.5°F (34.7°C). In Corcoran, following the steep rise of daytime temperatures, an average nighttime low of 63.1°F (17.3°C) is anticipated during September.

Humidity

The average relative humidity in September in Corcoran is 34%.

Rainfall

In September, the rain falls for 2.1 days. Throughout September, 0.16" (4mm) of precipitation is accumulated. Throughout the year, there are 65 rainfall days, and 9.72" (247mm) of precipitation is accumulated.

Daylight

In Corcoran, the average length of the day in September is 12h and 23min.
On the first day of September, sunrise is at 6:30 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:42 pm PDT.

Sunshine

The average sunshine in September is 11.2h.

UV index

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jun 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

In September, the average high-temperature and low-temperature are 94.5°F (34.7°C) and 63.1°F (17.3°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in May is computed to be 82.4°F (28°C).

What is the average humidity in September?

In September, the average relative humidity is 34%.

How many days does it rain in September?

In Corcoran, California, in September, during 2.1 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

How many hours of daylight does Corcoran have in September?

In Corcoran, the average day length in September is 12h and 23min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:30 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:42 pm PDT.

How many hours of sunshine does Corcoran have in September?

The average sunshine duration in September in Corcoran is 11.2h.

How high is the UV index in September?

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Corcoran, CA

Average temperature in September - Corcoran, CA
  • Average high temperature in September: 94.5°F

The warmest month (with the highest average high temperature) is July (102.2°F).
The month with the lowest average high temperature is December (57.2°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is December (43°F).

Average pressure in September
Corcoran, CA

Average pressure in September - Corcoran, CA
  • Average pressure in September: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in September
Corcoran, CA

Average wind speed in September - Corcoran, CA
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is June (5.9mph).
The calmest months (with the lowest average wind speed) are January, November and December (4.2mph).

Average humidity in September
Corcoran, CA

Average humidity in September - Corcoran, CA
  • Average humidity in September: 34%

The months with the highest relative humidity are January and December (67%).
The months with the lowest relative humidity are July and August (31%).

Average rainfall in September
Corcoran, CA

Average rainfall in September - Corcoran, CA
  • Average rainfall in September: 0.16"

The wettest month (with the highest rainfall) is March (1.81").
The driest month (with the least rainfall) is August (0.08").

Average rainfall days in September
Corcoran, CA

Average rainfall days in September - Corcoran, CA
  • Average rainfall days in September: 2.1 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1.1 days).

Average daylight in September /
Average sunshine in September
Corcoran, CA

Average daylight in September / Average sunshine in September - Corcoran, 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 48min).

  • Average sunshine in September: 11h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

Average sunshine days in September
Corcoran, CA

Average sunshine days in September - Corcoran, CA
  • Average sunshine days in September: 26.8 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (18.6 days).

Average UV index in September
Corcoran, CA

Average UV index in September - Corcoran, CA
  • Average UV index in September: 6

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

Average cloud cover in September
Corcoran, CA

Average cloud cover in September - Corcoran, CA
  • Average cloud cover in September: 5

The month with the most cloud cover is December (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 4).

Average visibility in September
Corcoran, CA

Average visibility in September - Corcoran, 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).

Corcoran, California, USA

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