October weather forecast
West Sacramento, CA

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Weather in October

October, the same as September, is another warm autumn month in West Sacramento, California, with an average temperature fluctuating between 76.8°F and 54.1°F.

Temperature

With October's arrival, West Sacramento's weather changes as the average high-temperature falls from a tropical 89.1°F in September to a warm 76.8°F. West Sacramento logs a substantial downturn to a cool 54.1°F during October nights, a considerable shift from daytime highs.

Humidity

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

Rainfall

In West Sacramento, during October, the rain falls for 3.4 days and regularly aggregates up to 0.39" of precipitation. Throughout the year, there are 66.6 rainfall days, and 7.6" of precipitation is accumulated.

Daylight

In October, the average length of the day is 11h and 10min.
On the first day of the month, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of October, in West Sacramento, sunrise is at 7:31 am and sunset at 6:07 pm PDT.

Sunshine

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

UV index

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 4 in October suggests the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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FAQ

What are the temperatures in West Sacramento in October?

In West Sacramento, in October, the average high-temperature is 76.8°F, and the average low-temperature is 54.1°F. In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, is calculated to be 91.4°F.

What is the average humidity in October in West Sacramento?

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

How much does it rain in West Sacramento in October?

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

What is the average length of the day in October in West Sacramento?

In October, the average day length in West Sacramento, California, is 11h and 10min.

When is the sunrise / sunset in October in West Sacramento?

On the first day of October in West Sacramento, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:07 pm PDT.

How long on average sun shines in October in West Sacramento?

The average sunshine duration in October is 7.1h.

What is the UV index intensity in October in West Sacramento?

In West Sacramento, California, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
West Sacramento, CA

Average temperature in October - West 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
West Sacramento, CA

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

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

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Average wind speed in October
West Sacramento, CA

Average wind speed in October - West 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
West Sacramento, CA

Average humidity in October - West 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
West Sacramento, CA

Average rainfall in October - West 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
West Sacramento, CA

Average rainfall days in October - West 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
West Sacramento, CA

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in October
West Sacramento, CA

Average sunshine days in October - West 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
West Sacramento, CA

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

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

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Average cloud cover in October
West Sacramento, CA

Average cloud cover in October - West 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
West Sacramento, CA

Average visibility in October - West Sacramento, 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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West Sacramento, California, USA

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