October weather forecast and climate
Sacramento, CA

The State Capitol Building in Sacramento, California
The State Capitol Building in Sacramento, California

Weather in October

October, the same as September, is another warm autumn month in Sacramento, California, with average temperature varying between 54.1°F (12.3°C) and 76.8°F (24.9°C).

Temperature

In Sacramento, the average high-temperature drops, from a hot 89.1°F (31.7°C) in September, to a moderately hot 76.8°F (24.9°C). In October, the average low-temperature is 54.1°F (12.3°C).

Humidity

In October, the average relative humidity is 50%.

Rainfall

In Sacramento, in October, it is raining for 3.4 days, with typically 0.39" (10mm) of accumulated precipitation. In Sacramento, during the entire year, the rain falls for 66.6 days and collects up to 7.6" (193mm) of precipitation.

Daylight

The average length of the day in October is 11.2h.

Sunshine

The average sunshine in Sacramento is 7.1h.

UV index

In Sacramento, California, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In October, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in October in Sacramento?

In Sacramento, in October, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 54.1°F (12.3°C).

What is the average humidity in October in Sacramento?

In Sacramento, the average relative humidity in October is 50%.

How many days does it rain in October in Sacramento?

In Sacramento, California, during October, the rain falls for 3.4 days and regularly aggregates up to 0.39" (10mm) of precipitation.

How many hours of daylight does Sacramento have in October?

The average length of the day in October is 11.2h.

How many hours of sunshine does Sacramento have in October?

In October, the average sunshine in Sacramento, California, is 7.1h.

How high is the UV index in October in Sacramento?

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in October
Sacramento, CA

Average temperature in October - Sacramento, CA
  • Average high temperature in October: 76.8°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in October: 54.1°F

The month with the highest average low temperature is August (59.5°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in October
Sacramento, CA

Average pressure in October - Sacramento, CA
  • Average pressure in October: 29.99"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in October
Sacramento, CA

Average wind speed in October - Sacramento, CA
  • Average wind speed in October: 5.2mph

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest months (with the lowest average wind speed) are September and November (5mph).

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Average humidity in October
Sacramento, CA

Average humidity in October - Sacramento, CA
  • Average humidity in October: 50%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (45%).

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Average rainfall in October
Sacramento, CA

Average rainfall in October - Sacramento, CA
  • Average rainfall in October: 0.39"

The wettest month (with the highest rainfall) is March (1.34").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in October
Sacramento, CA

Average rainfall days in October - Sacramento, CA
  • Average rainfall days in October: 3.4 days

The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (1.2 days).

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Average daylight in October /
Average sunshine in October
Sacramento, CA

Average daylight in October / Average sunshine in October - Sacramento, CA
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in October: 7.1h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in October
Sacramento, CA

Average sunshine days in October - Sacramento, CA
  • Average sunshine days in October: 26.6 days

The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (17.7 days).

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Average UV index in October
Sacramento, CA

Average UV index in October - Sacramento, CA
  • Average UV index in October: 4

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in October
Sacramento, CA

Average cloud cover in October - Sacramento, CA
  • Average cloud cover in October: 16

The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in October
Sacramento, CA

Average visibility in October - Sacramento, CA
  • Average visibility in October: 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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