October weather forecast
San Joaquin, CA

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Weather in October

October, the same as September, is a moderately hot autumn month in San Joaquin, California, with an average temperature varying between 56.8°F (13.8°C) and 79.7°F (26.5°C).

Temperature

A shift in the average high-temperature occurs in October, reducing from a tropical 92.7°F (33.7°C) in September to a warm 79.7°F (26.5°C). San Joaquin, after hot October days, encounters a marked drop to an average nighttime temperature of 56.8°F (13.8°C).

Humidity

In San Joaquin, the average relative humidity in October is 43%.

Rainfall

In October, the rain falls for 1.6 days. Throughout October, 0.08" (2mm) of precipitation is accumulated. Throughout the year, in San Joaquin, California, there are 37.2 rainfall days, and 2.48" (63mm) of precipitation is accumulated.

Daylight

In October, the average length of the day in San Joaquin is 11h and 14min.
On the first day of October in San Joaquin, sunrise is at 6:56 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:04 pm PDT.

Sunshine

In San Joaquin, California, the average sunshine in October is 7.7h.

UV index

In October, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 5 during October leads to these instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What are October temperatures in San Joaquin?

In San Joaquin, in October, the average high-temperature is 79.7°F (26.5°C), and the average low-temperature is 56.8°F (13.8°C). In May, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 82.4°F (28°C).

What is the average humidity in October in San Joaquin?

In October, the average relative humidity in San Joaquin, California, is 43%.

How much does it rain in San Joaquin in October?

In San Joaquin, in October, during 1.6 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

How many hours of daylight does San Joaquin have in October?

The average day length in October is 11h and 14min.

When are sunrise and sunset in October in San Joaquin?

On the first day of October, sunrise is at 6:56 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:04 pm PDT.

How many hours of sunshine does San Joaquin have in October?

In San Joaquin, California, the average sunshine duration in October is 7.7h.

What is the UV index intensity in October in San Joaquin?

In October, the average daily maximum UV index in San Joaquin, California, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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 October
San Joaquin, CA

Average temperature in October - San Joaquin, CA
  • Average high temperature in October: 79.7°F

The warmest month (with the highest average high temperature) is July (100.9°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in October: 56.8°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is December (42.6°F).

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Average pressure in October
San Joaquin, CA

Average pressure in October - San Joaquin, CA
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in October
San Joaquin, CA

Average wind speed in October - San Joaquin, CA
  • Average wind speed in October: 5.9mph

The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (5.1mph).

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Average humidity in October
San Joaquin, CA

Average humidity in October - San Joaquin, CA
  • Average humidity in October: 43%

The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (30%).

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Average rainfall in October
San Joaquin, CA

Average rainfall in October - San Joaquin, CA
  • Average rainfall in October: 0.08"

The wettest months (with the highest rainfall) are February and March (0.43").
The driest months (with the least rainfall) are June, July, August and September (0.04").

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Average rainfall days in October
San Joaquin, CA

Average rainfall days in October - San Joaquin, CA
  • Average rainfall days in October: 1.6 days

The month with the highest number of rainy days is March (7 days).
The months with the least rainy days are August and September (0.5 days).

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Average daylight in October /
Average sunshine in October
San Joaquin, CA

Average daylight in October / Average sunshine in October - San Joaquin, CA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in October: 7h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).

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Average sunshine days in October
San Joaquin, CA

Average sunshine days in October - San Joaquin, CA
  • Average sunshine days in October: 28.7 days

The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (22 days).

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Average UV index in October
San Joaquin, CA

Average UV index in October - San Joaquin, CA
  • Average UV index in October: 5

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in October
San Joaquin, CA

Average cloud cover in October - San Joaquin, CA
  • Average cloud cover in October: 11

The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 4).

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Average visibility in October
San Joaquin, CA

Average visibility in October - San Joaquin, CA
  • Average visibility in October: 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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San Joaquin, California, USA

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