October weather forecast and climate
Fort Ross, CA

Weather in October

October, like September, is an agreeable autumn month in Fort Ross, California, with average temperature ranging between min 50.5°F (10.3°C) and max 72.5°F (22.5°C).

Temperature

In Fort Ross, California, the average high-temperature slightly decreases, from a warm 79.9°F (26.6°C) in September, to a pleasant 72.5°F (22.5°C). In Fort Ross, in October, the average low-temperature is 50.5°F (10.3°C).

Humidity

The average relative humidity in October is 63%.

Rainfall

In Fort Ross, in October, during 3.6 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, there are 60.1 rainfall days, and 12.87" (327mm) of precipitation is accumulated.

Daylight

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

Sunshine

In October, the average sunshine is 6.8h.

UV index

In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in October in Fort Ross?

The average high-temperature, in October, in Fort Ross, is 72.5°F (22.5°C), while the average low-temperature is 50.5°F (10.3°C).

What is the average humidity in October in Fort Ross?

In October, the average relative humidity in Fort Ross is 63%.

How many days does it rain in October in Fort Ross?

In Fort Ross, in October, it is raining for 3.6 days, with typically 0.63" (16mm) of accumulated precipitation.

How many hours of daylight does Fort Ross have in October?

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

How many hours of sunshine does Fort Ross have in October?

In Fort Ross, California, the average sunshine in October is 6.8h.

What is the UV index reading in October in Fort Ross?

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

Average temperature in October
Fort Ross, CA

Average temperature in October - Fort Ross, CA
  • Average high temperature in October: 72.5°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in October: 50.5°F

Months with the highest average low temperature are August and September (53.4°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in October
Fort Ross, CA

Average pressure in October - Fort Ross, CA
  • Average pressure in October: 29.99"

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
Fort Ross, CA

Average wind speed in October - Fort Ross, CA
  • Average wind speed in October: 5.3mph

The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is November (5mph).

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Average humidity in October
Fort Ross, CA

Average humidity in October - Fort Ross, CA
  • Average humidity in October: 63%

The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is September (62%).

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Average rainfall in October
Fort Ross, CA

Average rainfall in October - Fort Ross, CA
  • Average rainfall in October: 0.63"

The wettest month (with the highest rainfall) is February (3.27").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in October
Fort Ross, CA

Average rainfall days in October - Fort Ross, CA
  • Average rainfall days in October: 3.6 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).

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Average daylight in October /
Average sunshine in October
Fort Ross, CA

Average daylight in October / Average sunshine in October - Fort Ross, 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: 6.8h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in October
Fort Ross, CA

Average sunshine days in October - Fort Ross, CA
  • Average sunshine days in October: 26.3 days

The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is February (19.9 days).

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Average UV index in October
Fort Ross, CA

Average UV index in October - Fort Ross, CA
  • Average UV index in October: 4

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in October
Fort Ross, CA

Average cloud cover in October - Fort Ross, CA
  • Average cloud cover in October: 20

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 11).

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Average visibility in October
Fort Ross, CA

Average visibility in October - Fort Ross, 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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