October weather forecast and climate
Three Rivers, CA

Weather in October

October, like September, in Three Rivers, California, is a moderately hot autumn month, with average temperature varying between 53.1°F (11.7°C) and 76.5°F (24.7°C).

Temperature

In Three Rivers, the average high-temperature in October decreases, from a tropical 88.7°F (31.5°C) in September, to a moderately hot 76.5°F (24.7°C). In October, in Three Rivers, the average low-temperature is 53.1°F (11.7°C).

Humidity

In Three Rivers, the average relative humidity is 43%.

Rainfall

In October, in Three Rivers, the rain falls for 2.6 days. Throughout October, 0.39" (10mm) of precipitation is accumulated. In Three Rivers, during the entire year, the rain falls for 55.9 days and collects up to 11.65" (296mm) of precipitation.

Daylight

In Three Rivers, California, the average length of the day is 11.2h.

Sunshine

In Three Rivers, California, the average sunshine in October is 8.3h.

UV index

In October, the average daily maximum UV index in Three Rivers is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays 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 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 Three Rivers?

The average high-temperature, in October, in Three Rivers, California, is 76.5°F (24.7°C), while the average low-temperature is 53.1°F (11.7°C).

What is the average humidity in October in Three Rivers?

In October, the average relative humidity in Three Rivers is 43%.

How many days does it rain in October in Three Rivers?

In Three Rivers, California, in October, it is raining for 2.6 days, with typically 0.39" (10mm) of accumulated precipitation.

What is the average length of the day in October in Three Rivers?

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

How many hours of sunshine does Three Rivers have in October?

In Three Rivers, California, the average sunshine in October is 8.3h.

What is the UV index intensity in October in Three Rivers?

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

Average temperature in October
Three Rivers, CA

Average temperature in October - Three Rivers, CA
  • Average high temperature in October: 76.5°F

The warmest month (with the highest average high temperature) is July (95.5°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in October: 53.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).

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Average pressure in October
Three Rivers, CA

Average pressure in October - Three Rivers, CA
  • Average pressure in October: 29.98"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed in October
Three Rivers, CA

Average wind speed in October - Three Rivers, CA
  • Average wind speed in October: 3.8mph

The windiest month (with the highest average wind speed) is June (4.6mph).
The calmest month (with the lowest average wind speed) is December (3.3mph).

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Average humidity in October
Three Rivers, CA

Average humidity in October - Three Rivers, CA
  • Average humidity in October: 43%

The month with the highest relative humidity is January (63%).
The month with the lowest relative humidity is August (29%).

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Average rainfall in October
Three Rivers, CA

Average rainfall in October - Three Rivers, CA
  • Average rainfall in October: 0.39"

The wettest month (with the highest rainfall) is March (2.32").
The driest months (with the least rainfall) are June, July and August (0.04").

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Average rainfall days in October
Three Rivers, CA

Average rainfall days in October - Three Rivers, CA
  • Average rainfall days in October: 2.6 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1 days).

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Average daylight in October /
Average sunshine in October
Three Rivers, CA

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

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in October: 8.3h

Months with the most sunshine are June and July (Average sunshine: 12.2h).
Months with the least sunshine are February and December (Average sunshine: 6.9).

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Average sunshine days in October
Three Rivers, CA

Average sunshine days in October - Three Rivers, CA
  • Average sunshine days in October: 27.9 days

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is March (19.8 days).

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Average UV index in October
Three Rivers, CA

Average UV index in October - Three Rivers, CA
  • Average UV index in October: 4

Months with the highest UV index are June, July and August (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
Three Rivers, CA

Average cloud cover in October - Three Rivers, CA
  • Average cloud cover in October: 7

The month with the most cloud cover is March (Cloud cover 22).
Months with the least cloud cover are July, August and September (Cloud cover 4).

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Average visibility in October
Three Rivers, CA

Average visibility in October - Three Rivers, 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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