September weather forecast
California City, CA

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Weather in September

The first month of the autumn, September, is still a tropical month in California City, California, with an average temperature fluctuating between 88.3°F (31.3°C) and 65.1°F (18.4°C).

Temperature

A modest decline in the average high-temperature is seen during September, decreasing from 94.8°F (34.9°C) in August to a still tropical 88.3°F (31.3°C). California City registers a significant reduction from the day's heat, with an average temperature drop to a refreshing 65.1°F (18.4°C) in September.

Humidity

In California City, the average relative humidity in September is 25%.

Rainfall

In California City, during September, the rain falls for 1 days and regularly aggregates up to 0.04" (1mm) of precipitation. In California City, during the entire year, the rain falls for 31.5 days and collects up to 3.39" (86mm) of precipitation.

Snowfall

March through October are months without snowfall in California City.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of September, sunrise is at 6:25 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:36 pm PDT.

Sunshine

The average sunshine in September in California City is 10.9h.

UV index

In California City, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

How hot is September in California City?

September temperatures vary between a high-temperature of 88.3°F (31.3°C) and a low-temperature of 65.1°F (18.4°C).

What is the average humidity in September in California City?

The average relative humidity in September in California City, California, is 25%.

How much does it rain in California City in September?

In September, in California City, California, the rain falls for 1 days. Throughout September, 0.04" (1mm) of precipitation is accumulated.

When it does not snow in California City?

March through October are months without snowfall in California City, California.

What is the average length of the day in September in California City?

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

What time are sunrise and sunset in September in California City?

In September, on the first day of the month, sunrise is at 6:25 am and sunset at 7:18 pm. On the last day of the month, in California City, California, sunrise is at 6:46 am and sunset at 6:36 pm PDT.

How many hours of sunshine does California City have in September?

In September, the average sunshine duration in California City, California, is 10.9h.

What is the UV index reading in September in California City?

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

Average temperature in September
California City, CA

Average temperature in September - California City, CA
  • Average high temperature in September: 88.3°F

The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in September: 65.1°F

The month with the highest average low temperature is August (70.3°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

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Average pressure in September
California City, CA

Average pressure in September - California City, CA
  • Average pressure in September: 29.88"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in September
California City, CA

Average wind speed in September - California City, CA
  • Average wind speed in September: 8.7mph

The windiest month (with the highest average wind speed) is May (11.5mph).
The calmest month (with the lowest average wind speed) is January (6.4mph).

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Average humidity in September
California City, CA

Average humidity in September - California City, CA
  • Average humidity in September: 25%

The months with the highest relative humidity are January and December (49%).
The month with the lowest relative humidity is August (22%).

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Average rainfall in September
California City, CA

Average rainfall in September - California City, CA
  • Average rainfall in September: 0.04"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in September
California City, CA

Average rainfall days in September - California City, CA
  • Average rainfall days in September: 1 days

The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.4 days).

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Average snowfall in September
California City, CA

Average snowfall in September - California City, CA
  • Average snowfall in September: 0"

The month with the highest snowfall is November (1.06").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in September
California City, CA

Average snowfall days in September - California City, CA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
California City, CA

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

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Average sunshine days in September
California City, CA

Average sunshine days in September - California City, CA
  • Average sunshine days in September: 28.5 days

The months with the most sunshine days are May, June and August (29.3 days).
The month with the least sunshine days is February (22.5 days).

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Average UV index in September
California City, CA

Average UV index in September - California City, 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).

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Average cloud cover in September
California City, CA

Average cloud cover in September - California City, CA
  • Average cloud cover in September: 4

The months with the most cloud cover are January and March (Cloud cover 19).
The months with the least cloud cover are August and September (Cloud cover 4).

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Average visibility in September
California City, CA

Average visibility in September - California City, 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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California City, California, USA

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