October weather forecast
Big River, CA

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Weather in October

October, like September, in Big River, California, is a moderately hot autumn month, with an average temperature varying between 68°F (20°C) and 84.9°F (29.4°C).

Temperature

Stepping into October, Big River observes a temperature decline, with the average high falling from September's very hot 96.8°F (36°C) to a warm 84.9°F (29.4°C). The nights of October in Big River, California, anticipate an average low-temperature of 68°F (20°C).

Humidity

In Big River, the average relative humidity in October is 26%.

Rainfall

In October, in Big River, the rain falls for 2.8 days. Throughout October, 0.39" (10mm) of precipitation is accumulated. Throughout the year, in Big River, there are 39.4 rainfall days, and 3.9" (99mm) of precipitation is accumulated.

Daylight

In October, the average length of the day is 11h and 19min.
On the first day of October, sunrise is at 6:32 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 5:45 pm PDT.

Sunshine

In October, the average sunshine in Big River is 8.7h.

UV index

In October, the average daily maximum UV index in Big River is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, the maximum UV index of 6 transforms into these recommendations:
Fend off overexposure. Sun protection is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

How hot is it in Big River in October?

Big River in October has an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68°F (20°C).

What is the average humidity in October in Big River?

In Big River, the average relative humidity in October is 26%.

How much does it rain in Big River in October?

In Big River, California, in October, during 2.8 rainfall days, 0.39" (10mm) of precipitation is typically accumulated.

What is the average length of the day in October in Big River?

The average day length in October is 11h and 19min.

What time are sunrise and sunset in October in Big River?

On the first day of October in Big River, California, sunrise is at 6:32 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 5:45 pm PDT.

How many hours of sunshine does Big River have in October?

In October, the average sunshine duration is 8.7h.

What is the UV index intensity in October in Big River?

In Big River, California, the average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Big River, CA

Average temperature in October - Big River, CA
  • Average high temperature in October: 84.9°F

The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (61.2°F).

  • Average low temperature in October: 68°F

The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is December (47.1°F).

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Average pressure in October
Big River, CA

Average pressure in October - Big River, CA
  • Average pressure in October: 29.88"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).

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Average wind speed in October
Big River, CA

Average wind speed in October - Big River, CA
  • Average wind speed in October: 6.6mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).

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Average humidity in October
Big River, CA

Average humidity in October - Big River, CA
  • Average humidity in October: 26%

The months with the highest relative humidity are January and December (39%).
The month with the lowest relative humidity is June (15%).

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Average rainfall in October
Big River, CA

Average rainfall in October - Big River, CA
  • Average rainfall in October: 0.39"

The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are May and June (0.04").

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Average rainfall days in October
Big River, CA

Average rainfall days in October - Big River, CA
  • Average rainfall days in October: 2.8 days

The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is May (1.2 days).

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Average daylight in October /
Average sunshine in October
Big River, CA

Average daylight in October / Average sunshine in October - Big River, CA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in October: 8h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in October
Big River, CA

Average sunshine days in October - Big River, CA
  • Average sunshine days in October: 26.8 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (20.2 days).

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Average UV index in October
Big River, CA

Average UV index in October - Big River, CA
  • Average UV index in October: 6

The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in October
Big River, CA

Average cloud cover in October - Big River, CA
  • Average cloud cover in October: 7

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in October
Big River, CA

Average visibility in October - Big River, 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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Big River, California, USA

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