September weather forecast
Limoneira, CA

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Weather in September

September, the first month of the autumn in Limoneira, is also a moderately hot month, with an average temperature varying between 75.4°F (24.1°C) and 62.6°F (17°C).

Temperature

Limoneira marks the onset of September with an average high-temperature of a still moderately hot 75.4°F (24.1°C), subtly divergent from August's 75.9°F (24.4°C). Throughout September, Limoneira experiences a low-temperature average of 62.6°F (17°C).

Humidity

In September, the average relative humidity is 62%.

Rainfall

In Limoneira, in September, it is raining for 3 days, with typically 0.2" (5mm) of accumulated precipitation. In Limoneira, California, during the entire year, the rain falls for 47.4 days and collects up to 7.36" (187mm) of precipitation.

Daylight

The average length of the day in September in Limoneira, California, is 12h and 22min.
On the first day of the month, sunrise is at 6:30 am and sunset at 7:22 pm. On the last day of September, sunrise is at 6:50 am and sunset at 6:41 pm PDT.

Sunshine

In September, the average sunshine is 10.9h.

UV index

In September, the average daily maximum UV index in Limoneira is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 5 in September translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What are September temperatures in Limoneira?

During September, Limoneira experiences an average high-temperature of 75.4°F (24.1°C) and a low-temperature of 62.6°F (17°C).

What is the average humidity in September in Limoneira?

The average relative humidity in September in Limoneira, California, is 62%.

How many days does it rain in September in Limoneira?

In Limoneira, California, in September, it is raining for 3 days, with typically 0.2" (5mm) of accumulated precipitation.

How many hours of daylight does Limoneira have in September?

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

When are sunrise and sunset in September in Limoneira?

In September, on the first day of the month, sunrise is at 6:30 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:41 pm PDT.

How many hours of sunshine does Limoneira have in September?

The average sunshine duration in September in Limoneira, California, is 10.9h.

How high is the UV index in September in Limoneira?

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

Average temperature in September
Limoneira, CA

Average temperature in September - Limoneira, CA
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is August (75.9°F).
The months with the lowest average high temperature are February and December (59.9°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

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Average pressure in September
Limoneira, CA

Average pressure in September - Limoneira, CA
  • Average pressure in September: 29.9"Hg

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

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Average wind speed in September
Limoneira, CA

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

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are August and September (4.7mph).

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Average humidity in September
Limoneira, CA

Average humidity in September - Limoneira, CA
  • Average humidity in September: 62%

The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (55%).

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Average rainfall in September
Limoneira, CA

Average rainfall in September - Limoneira, CA
  • Average rainfall in September: 0.2"

The wettest month (with the highest rainfall) is January (1.38").
The driest months (with the least rainfall) are June and August (0.12").

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Average rainfall days in September
Limoneira, CA

Average rainfall days in September - Limoneira, CA
  • Average rainfall days in September: 3 days

The month with the highest number of rainy days is March (6.4 days).
The month with the least rainy days is August (1.7 days).

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

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 10h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

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Average sunshine days in September
Limoneira, CA

Average sunshine days in September - Limoneira, CA
  • Average sunshine days in September: 22.2 days

The month with the most sunshine days is October (26.1 days).
The month with the least sunshine days is February (22 days).

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Average UV index in September
Limoneira, CA

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

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in September
Limoneira, CA

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

The 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
Limoneira, CA

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

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