September weather forecast
Benton, CA

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Weather in September

The first month of the autumn, September, is still a pleasant month in Benton, California, with an average temperature ranging between min 46°F (7.8°C) and max 69.1°F (20.6°C).

Temperature

September ushers in a minute temperature change, with average high-temperatures reducing from August's warm 75.6°F (24.2°C) to a pleasant 69.1°F (20.6°C). Benton receives a consistent average low-temperature of 46°F (7.8°C) in September, a substantial dip from the day's heat.

Humidity

The average relative humidity in September is 33%.

Rainfall

In September, in Benton, the rain falls for 2.8 days. Throughout September, 0.28" (7mm) of precipitation is accumulated. Throughout the year, in Benton, there are 51.4 rainfall days, and 9.21" (234mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Benton. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. In Benton, during the entire year, snow falls for 47.4 days and aggregates up to 42.72" (1085mm) of snow.

Daylight

In Benton, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:22 pm. On the last day of September, in Benton, sunrise is at 6:49 am and sunset at 6:37 pm PDT.

Sunshine

In September, the average sunshine is 11.1h.

UV index

The average daily maximum UV index in September in Benton is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average September temperature in Benton?

The average high-temperature, in September, in Benton, is 69.1°F (20.6°C), while the average low-temperature is 46°F (7.8°C).

What is the average humidity in September in Benton?

The average relative humidity in September in Benton, California, is 33%.

How many days does it rain in September in Benton?

In September, the rain falls for 2.8 days. Throughout September, 0.28" (7mm) of precipitation is accumulated.

When does it start snowing in Benton?

September is the first month it typically snows in Benton. Throughout September, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Benton have in September?

In September, the average day length in Benton, California, is 12h and 25min.

When are sunrise and sunset in September in Benton?

On the first day of September in Benton, sunrise is at 6:24 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:37 pm PDT.

How long on average sun shines in September in Benton?

In September, the average sunshine duration is 11.1h.

How high is the UV index in September in Benton?

In Benton, California, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Benton, CA

Average temperature in September - Benton, CA
  • Average high temperature in September: 69.1°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is December (37.6°F).

  • Average low temperature in September: 46°F

The month with the highest average low temperature is July (54.1°F).
The coldest month (with the lowest average low temperature) is December (19.8°F).

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Average pressure in September
Benton, CA

Average pressure in September - Benton, CA
  • Average pressure in September: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in September
Benton, CA

Average wind speed in September - Benton, CA
  • Average wind speed in September: 4.7mph

The windiest months (with the highest average wind speed) are March and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in September
Benton, CA

Average humidity in September - Benton, CA
  • Average humidity in September: 33%

The months with the highest relative humidity are January, February and December (64%).
The month with the lowest relative humidity is August (29%).

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Average rainfall in September
Benton, CA

Average rainfall in September - Benton, CA
  • Average rainfall in September: 0.28"

The wettest month (with the highest rainfall) is February (1.5").
The driest month (with the least rainfall) is August (0.24").

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Average rainfall days in September
Benton, CA

Average rainfall days in September - Benton, CA
  • Average rainfall days in September: 2.8 days

The month with the highest number of rainy days is May (6.8 days).
The month with the least rainy days is September (2.8 days).

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Average snowfall in September
Benton, CA

Average snowfall in September - Benton, CA
  • Average snowfall in September: 0.08"

The month with the highest snowfall is February (8.78").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Benton, CA

Average snowfall days in September - Benton, CA
  • Average snowfall days in September: 0.4 days

The month with the highest number of snowfall days is December (8.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in September / Average sunshine in September - Benton, CA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • 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 54min).

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Average sunshine days in September
Benton, CA

Average sunshine days in September - Benton, CA
  • Average sunshine days in September: 24.8 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is April (18.4 days).

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Average UV index in September
Benton, CA

Average UV index in September - Benton, CA
  • 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 2).

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Average cloud cover in September
Benton, CA

Average cloud cover in September - Benton, CA
  • Average cloud cover in September: 6

The months with the most cloud cover are March and December (Cloud cover 22).
The months with the least cloud cover are August and September (Cloud cover 6).

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Average visibility in September
Benton, CA

Average visibility in September - Benton, 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).

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Benton, California, USA

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