September weather forecast and climate
Moorpark, CA

A residential estate in Moorpark, California, built to contrast the vast desert and hilly setting
A residential estate in Moorpark, California, built to contrast the vast desert and hilly setting

Weather in September

September, the first month of the autumn, in Moorpark, is still a warm month, with average temperature fluctuating between 78.8°F (26°C) and 61.5°F (16.4°C).

Temperature

In Moorpark, the average high-temperature is essentially the same as in August - a still warm 78.8°F (26°C). The average low-temperature, in September, is 61.5°F (16.4°C).

Humidity

In Moorpark, California, the average relative humidity is 56%.

Rainfall

In Moorpark, during 2.7 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. Throughout the year, in Moorpark, there are 51.5 rainfall days, and 8.94" (227mm) of precipitation is accumulated.

Daylight

In September, the average length of the day in Moorpark is 12.4h.

Sunshine

The average sunshine in Moorpark is 10.9h.

UV index

In Moorpark, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Moorpark?

In Moorpark, California, in September, the average high-temperature is 78.8°F (26°C), and the average low-temperature is 61.5°F (16.4°C).

What is the average humidity in September in Moorpark?

In Moorpark, the average relative humidity in September is 56%.

How many days does it rain in September in Moorpark?

In Moorpark, in September, during 2.7 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

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

The average length of the day in September in Moorpark, California, is 12.4h.

How many hours of sunshine does Moorpark have in September?

The average sunshine in September in Moorpark, California, is 10.9h.

How high is the UV index in September in Moorpark?

The average daily maximum UV index in September in Moorpark, California, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in September
Moorpark, CA

Average temperature in September - Moorpark, CA
  • Average high temperature in September: 78.8°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (59.9°F).

  • Average low temperature in September: 61.5°F

The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (46.6°F).

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Average pressure in September
Moorpark, CA

Average pressure in September - Moorpark, CA
  • Average pressure in September: 29.9"

The month with the highest atmospheric pressure is January (30.11").
Months with the lowest atmospheric pressure are June and September (29.9").

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Average wind speed in September
Moorpark, CA

Average wind speed in September - Moorpark, CA
  • Average wind speed in September: 4.4mph

The windiest month (with the highest average wind speed) is December (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in September
Moorpark, CA

Average humidity in September - Moorpark, CA
  • Average humidity in September: 56%

The month with the highest relative humidity is June (63%).
The month with the lowest relative humidity is November (51%).

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Average rainfall in September
Moorpark, CA

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

The wettest month (with the highest rainfall) is February (1.89").
The driest months (with the least rainfall) are June and August (0.08").

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Average rainfall days in September
Moorpark, CA

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

The month with the highest number of rainy days is March (7.6 days).
The month with the least rainy days is June (1.4 days).

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

Average daylight in September / Average sunshine in September - Moorpark, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 10.9h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.8).

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Average sunshine days in September
Moorpark, CA

Average sunshine days in September - Moorpark, CA
  • Average sunshine days in September: 24 days

The month with the most sunshine days is August (26.7 days).
The month with the least sunshine days is February (20.9 days).

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Average UV index in September
Moorpark, CA

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

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in September
Moorpark, CA

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

Months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in September
Moorpark, CA

Average visibility in September - Moorpark, CA
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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