October weather forecast and climate
Sausalito, CA

The colorful waterfront homes and the hilly region over the clear blue water of the ocean, Sausalito, California
The colorful waterfront homes and the hilly region over the clear blue water of the ocean, Sausalito, California

Weather in October

October, the same as September, in Sausalito, California, is another pleasant autumn month, with temperature in the range of an average high of 68.2°F (20.1°C) and an average low of 54.9°F (12.7°C).

Temperature

In October, the average high-temperature is relatively the same as in September - a still pleasant 68.2°F (20.1°C). The average low-temperature, in Sausalito, is 54.9°F (12.7°C).

Humidity

The least humid month in Sausalito, California, is October, with an average relative humidity of 68%.

Rainfall

In Sausalito, California, in October, during 3.7 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. Throughout the year, in Sausalito, there are 64.2 rainfall days, and 4.8" (122mm) of precipitation is accumulated.

Ocean temperature

In October, the average ocean temperature is 57°F (13.9°C).
Note: Swimming in 57°F (13.9°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In October, the average length of the day is 11.2h.

Sunshine

In October, the average sunshine in Sausalito is 6.9h.

UV index

In October, the average daily maximum UV index in Sausalito is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Sausalito?

In October, the average high-temperature is 68.2°F (20.1°C), and the average low-temperature is 54.9°F (12.7°C).

What is the least humid month in Sausalito?

October is the least humid month in Sausalito, with an average relative humidity of 68%.

What is the average humidity in October in Sausalito?

In October, the average relative humidity in Sausalito, California, is 68%.

How much does it rain in Sausalito in October?

In October, in Sausalito, the rain falls for 3.7 days. Throughout October, 0.2" (5mm) of precipitation is accumulated.

What is the water temperature in October in Sausalito?

In Sausalito, California, in October, the average water temperature is 57°F (13.9°C). Swimming in 57°F (13.9°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in October in Sausalito?

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

How many hours of sunshine does Sausalito have in October?

The average sunshine in October in Sausalito, California, is 6.9h.

What is the UV index intensity in October in Sausalito?

In October, the average daily maximum UV index in Sausalito is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in October
Sausalito, CA

Average temperature in October - Sausalito, CA
  • Average high temperature in October: 68.2°F

The warmest month (with the highest average high temperature) is September (72.3°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in October: 54.9°F

The month with the highest average low temperature is September (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (46.2°F).

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Average pressure in October
Sausalito, CA

Average pressure in October - Sausalito, CA
  • Average pressure in October: 29.98"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in October
Sausalito, CA

Average wind speed in October - Sausalito, CA
  • Average wind speed in October: 5.7mph

The windiest month (with the highest average wind speed) is May (7.9mph).
The calmest months (with the lowest average wind speed) are October and November (5.7mph).

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Average humidity in October
Sausalito, CA

Average humidity in October - Sausalito, CA
  • Average humidity in October: 68%

Months with the highest relative humidity are March and August (76%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in October
Sausalito, CA

Average rainfall in October - Sausalito, CA
  • Average rainfall in October: 0.2"

The wettest month (with the highest rainfall) is February (0.98").
The driest months (with the least rainfall) are June, July, August and September (0.08").

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Average rainfall days in October
Sausalito, CA

Average rainfall days in October - Sausalito, CA
  • Average rainfall days in October: 3.7 days

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is June (1.9 days).

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Average sea temperature in October
Sausalito, CA

Average sea temperature in October - Sausalito, CA
  • Average sea temperature in October: 56.9°F

The best month for swimming (with the highest average sea temperature) is September (57.3°F).
The coldest months (with the lowest average sea temperature) are April and June (53°F).

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

Average daylight in October / Average sunshine in October - Sausalito, 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: 9.6h).

  • Average sunshine in October: 6.9h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in October
Sausalito, CA

Average sunshine days in October - Sausalito, CA
  • Average sunshine days in October: 25 days

The month with the most sunshine days is October (25 days).
The month with the least sunshine days is March (18.4 days).

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Average UV index in October
Sausalito, CA

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

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

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Average cloud cover in October
Sausalito, CA

Average cloud cover in October - Sausalito, CA
  • Average cloud cover in October: 20

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 18).

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Average visibility in October
Sausalito, CA

Average visibility in October - Sausalito, 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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