September weather forecast
Beaumont, CA

Weather in September

September, the first month of the autumn in Beaumont, is also a moderately hot month, with an average temperature fluctuating between 84.4°F (29.1°C) and 61.2°F (16.2°C).

Temperature

In September, the average high-temperature is practically the same as in August - a moderately hot 84.4°F (29.1°C). In Beaumont, the average low-temperature is 61.2°F (16.2°C).

Heat index

The average heat index in September is estimated at 83.7°F (28.7°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, differences in body mass, height, and shape, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in September in Beaumont is 40%.

Rainfall

In Beaumont, during 2.7 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Beaumont, during the entire year, the rain falls for 47.7 days and collects up to 6.69" (170mm) of precipitation.

Snowfall

In Beaumont, snow does not fall in January, April through October.

Daylight

In Beaumont, the average length of the day in September is 12h and 22min.
On the first day of the month, sunrise is at 6:21 am and sunset at 7:13 pm. On the last day of September, sunrise is at 6:41 am and sunset at 6:33 pm PDT.

Sunshine

In September, the average sunshine is 10.5h.

UV index

In September, the average daily maximum UV index in Beaumont is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in September in Beaumont?

The average high-temperature, in September, in Beaumont, California, is 84.4°F (29.1°C), while the average low-temperature is 61.2°F (16.2°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is estimated at 83.7°F (28.7°C).

What is the average humidity in September in Beaumont?

In Beaumont, California, the average relative humidity in September is 40%.

How many days does it rain in September in Beaumont?

In September, in Beaumont, California, the rain falls for 2.7 days. Throughout September, 0.16" (4mm) of precipitation is accumulated.

When it does not snow in Beaumont?

In Beaumont, snow does not fall in January, April through October.

What is the average length of the day in September in Beaumont?

In Beaumont, the average day length in September is 12h and 22min.

When are sunrise and sunset in September in Beaumont?

On the first day of September in Beaumont, sunrise is at 6:21 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:33 pm PDT.

How many hours of sunshine does Beaumont have in September?

The average sunshine duration in September is 10.5h.

What is the UV index intensity in September in Beaumont?

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

Average temperature in September
Beaumont, CA

Average temperature in September - Beaumont, CA
  • Average high temperature in September: 84.4°F

The warmest month (with the highest average high temperature) is August (88.7°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in September: 61.2°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).

[Resources]

Average pressure in September
Beaumont, CA

Average pressure in September - Beaumont, CA
  • Average pressure in September: 29.86"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

[Resources]

Average wind speed in September
Beaumont, CA

Average wind speed in September - Beaumont, CA
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is September (5.2mph).

[Resources]

Average humidity in September
Beaumont, CA

Average humidity in September - Beaumont, CA
  • Average humidity in September: 40%

The month with the highest relative humidity is February (54%).
The month with the lowest relative humidity is August (37%).

[Resources]

Average rainfall in September
Beaumont, CA

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

The wettest month (with the highest rainfall) is February (1.38").
The driest month (with the least rainfall) is June (0.04").

[Resources]

Average rainfall days in September
Beaumont, CA

Average rainfall days in September - Beaumont, CA
  • Average rainfall days in September: 2.7 days

The month with the highest number of rainy days is December (5.9 days).
The month with the least rainy days is June (1.2 days).

[Resources]

Average snowfall in September
Beaumont, CA

Average snowfall in September - Beaumont, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.83").
The months with the least snowfall are January, April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Beaumont, CA

Average snowfall days in September - Beaumont, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are January, May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in September / Average sunshine in September - Beaumont, CA
  • Average daylight in September: 12h and 22min

The month with the longest days is June (Average daylight: 14h and 23min).
The month with the shortest days is December (Average daylight: 9h and 56min).

  • Average sunshine in September: 10h and 30min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

[Resources]

Average sunshine days in September
Beaumont, CA

Average sunshine days in September - Beaumont, CA
  • Average sunshine days in September: 25.1 days

The month with the most sunshine days is June (28.4 days).
The month with the least sunshine days is February (21.8 days).

[Resources]

Average UV index in September
Beaumont, CA

Average UV index in September - Beaumont, CA
  • Average UV index in September: 5

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February, November and December (UV index 3).

[Resources]

Average cloud cover in September
Beaumont, CA

Average cloud cover in September - Beaumont, CA
  • Average cloud cover in September: 7

The month with the most cloud cover is December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).

[Resources]

Average visibility in September
Beaumont, CA

Average visibility in September - Beaumont, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location