September weather forecast
Cambrian Park, CA

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Weather in September

The first month of the autumn, September, is still a warm month in Cambrian Park, California, with an average temperature ranging between min 55.6°F (13.1°C) and max 78.4°F (25.8°C).

Temperature

Cambrian Park records an average high-temperature of a still moderately hot 78.4°F (25.8°C) in September, closely mirroring the climate of the previous month. A sharp divergence from daytime highs is noted during the month of September, with the average nighttime temperature settling at a refreshing 55.6°F (13.1°C).

Humidity

The months with the lowest humidity in Cambrian Park, California, are July and September, with an average relative humidity of 62%.

Rainfall

In Cambrian Park, in September, during 2.5 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. In Cambrian Park, during the entire year, the rain falls for 68.6 days and collects up to 11.57" (294mm) of precipitation.

Daylight

In September, the average length of the day in Cambrian Park is 12h and 24min.
On the first day of the month, sunrise is at 6:39 am and sunset at 7:35 pm. On the last day of September, sunrise is at 7:03 am and sunset at 6:51 pm PDT.

Sunshine

In Cambrian Park, the average sunshine in September is 11.1h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 during September translates into the following directions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the temperature in September in Cambrian Park?

The average high-temperature, in September, in Cambrian Park, is 78.4°F (25.8°C), while the average low-temperature is 55.6°F (13.1°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 82.4°F (28°C).

What are the least humid months in Cambrian Park?

July and September, with an average relative humidity of 62%, are the least humid months in Cambrian Park.

What is the average humidity in September in Cambrian Park?

In Cambrian Park, the average relative humidity in September is 62%.

How much does it rain in Cambrian Park in September?

In Cambrian Park, California, in September, it is raining for 2.5 days, with typically 0.12" (3mm) of accumulated precipitation.

What is the average length of the day in September in Cambrian Park?

In September, the average day length is 12h and 24min.

What time are sunrise and sunset in September in Cambrian Park?

On the first day of September, sunrise is at 6:39 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:51 pm PDT.

How many hours of sunshine does Cambrian Park have in September?

In Cambrian Park, California, the average sunshine duration in September is 11.1h.

What is the UV index intensity in September in Cambrian Park?

In Cambrian Park, California, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Cambrian Park, CA

Average temperature in September - Cambrian Park, CA
  • Average high temperature in September: 78.4°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (56.7°F).

  • Average low temperature in September: 55.6°F

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).

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Average pressure in September
Cambrian Park, CA

Average pressure in September - Cambrian Park, CA
  • Average pressure in September: 29.92"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June and September (29.92"Hg).

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Average wind speed in September
Cambrian Park, CA

Average wind speed in September - Cambrian Park, CA
  • Average wind speed in September: 4.5mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are August, September, October and November (4.5mph).

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Average humidity in September
Cambrian Park, CA

Average humidity in September - Cambrian Park, CA
  • Average humidity in September: 62%

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (62%).

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Average rainfall in September
Cambrian Park, CA

Average rainfall in September - Cambrian Park, CA
  • Average rainfall in September: 0.12"

The wettest month (with the highest rainfall) is February (2.2").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in September
Cambrian Park, CA

Average rainfall days in September - Cambrian Park, CA
  • Average rainfall days in September: 2.5 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (0.9 days).

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Average daylight in September /
Average sunshine in September
Cambrian Park, CA

Average daylight in September / Average sunshine in September - Cambrian Park, 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 month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in September
Cambrian Park, CA

Average sunshine days in September - Cambrian Park, CA
  • Average sunshine days in September: 26.4 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in September
Cambrian Park, CA

Average UV index in September - Cambrian Park, CA
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Cambrian Park, CA

Average cloud cover in September - Cambrian Park, CA
  • Average cloud cover in September: 10

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in September
Cambrian Park, CA

Average visibility in September - Cambrian Park, 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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Cambrian Park, California, USA

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