September weather forecast
Pajaro, CA

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Weather in September

September, the first month of the autumn in Pajaro, is still a warm month, with an average temperature varying between 77.9°F (25.5°C) and 54.9°F (12.7°C).

Temperature

The advent of September denotes an average high-temperature of a still warm 77.9°F (25.5°C), subtly different from August's 78.1°F (25.6°C). In September, Pajaro experiences a significant drop from daily zeniths to an average nighttime temperature of 54.9°F (12.7°C).

Humidity

September and October, with an average relative humidity of 65%, are the least humid months.

Rainfall

In Pajaro, during September, the rain falls for 2.5 days and regularly aggregates up to 0.08" (2mm) of precipitation. In Pajaro, California, during the entire year, the rain falls for 68.3 days and collects up to 11.38" (289mm) of precipitation.

Daylight

The average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:38 am and sunset at 7:34 pm. On the last day of September, in Pajaro, California, sunrise is at 7:02 am and sunset at 6:51 pm PDT.

Sunshine

In September, the average sunshine in Pajaro is 11.3h.

UV index

April, June through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 5 during September leads to these advisories:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the usual temperature for Pajaro in September?

Pajaro in September has an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 54.9°F (12.7°C).

What is the least humid month in Pajaro?

The months with the lowest humidity in Pajaro, California, are September and October, with an average relative humidity of 65%.

What is the average humidity in September in Pajaro?

In September, the average relative humidity in Pajaro is 65%.

How much does it rain in Pajaro in September?

In Pajaro, in September, it is raining for 2.5 days, with typically 0.08" (2mm) of accumulated precipitation.

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

The average day length in September in Pajaro is 12h and 24min.

When is the sunrise / sunset in September in Pajaro?

On the first day of September in Pajaro, sunrise is at 6:38 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:51 pm PDT.

How long on average sun shines in September in Pajaro?

The average sunshine duration in September in Pajaro is 11.3h.

What are the months with the highest UV index in Pajaro?

April, June through September, with an average maximum UV index of 5, are months with the highest UV index in Pajaro, California.

How high is the UV index in September in Pajaro?

The average daily maximum UV index in September in Pajaro is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from 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
Pajaro, CA

Average temperature in September - Pajaro, CA
  • Average high temperature in September: 77.9°F

The warmest month (with the highest average high temperature) is August (78.1°F).
The month with the lowest average high temperature is December (57.9°F).

  • Average low temperature in September: 54.9°F

The month with the highest average low temperature is September (54.9°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).

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Average pressure in September
Pajaro, CA

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

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

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Average wind speed in September
Pajaro, CA

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

The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest months (with the lowest average wind speed) are January, August, September, October and November (4.7mph).

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Average humidity in September
Pajaro, CA

Average humidity in September - Pajaro, CA
  • Average humidity in September: 65%

The month with the highest relative humidity is March (75%).
The months with the lowest relative humidity are September and October (65%).

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Average rainfall in September
Pajaro, CA

Average rainfall in September - Pajaro, CA
  • Average rainfall in September: 0.08"

The wettest month (with the highest rainfall) is December (2.13").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in September
Pajaro, CA

Average rainfall days in September - Pajaro, CA
  • Average rainfall days in September: 2.5 days

The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (0.8 days).

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

Average daylight in September / Average sunshine in September - Pajaro, 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 42min).

  • Average sunshine in September: 11h and 2min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in September
Pajaro, CA

Average sunshine days in September - Pajaro, CA
  • Average sunshine days in September: 27 days

The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is March (17.6 days).

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Average UV index in September
Pajaro, CA

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

The months with the highest UV index are April, June, July, August and September (UV index 5).
The months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in September
Pajaro, CA

Average cloud cover in September - Pajaro, CA
  • Average cloud cover in September: 10

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in September
Pajaro, CA

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

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