October weather forecast
Riverview Farms, CA

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Weather in October

October, the same as September, is a moderately hot autumn month in Riverview Farms, California, with an average temperature varying between 77.5°F (25.3°C) and 57.7°F (14.3°C).

Temperature

October is characterized by a mild reduction in the average high-temperature, from 83.3°F (28.5°C) in September to a still warm 77.5°F (25.3°C). In Riverview Farms, in October, the average low-temperature is a moderate 57.7°F (14.3°C).

Humidity

In October, the average relative humidity is 57%.

Rainfall

In Riverview Farms, California, in October, during 2.6 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. Throughout the year, in Riverview Farms, there are 49.6 rainfall days, and 5.16" (131mm) of precipitation is accumulated.

Daylight

The average length of the day in October in Riverview Farms is 11h and 21min.
On the first day of October in Riverview Farms, sunrise is at 6:42 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:57 pm PDT.

Sunshine

The average sunshine in October is 9.1h.

UV index

In October, the average daily maximum UV index in Riverview Farms is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, an average UV index of 5 transforms into the following instructions:
Take precautions - Protection against sun damage is advised. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. 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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Frequently asked questions

What are October temperatures in Riverview Farms?

The average high-temperature and low-temperature during October are 77.5°F (25.3°C) and 57.7°F (14.3°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in September is estimated at 86°F (30°C).

What is the average humidity in October in Riverview Farms?

In October, the average relative humidity in Riverview Farms, California, is 57%.

How many days does it rain in October in Riverview Farms?

In Riverview Farms, during October, the rain falls for 2.6 days and regularly aggregates up to 0.12" (3mm) of precipitation.

What is the average length of the day in October in Riverview Farms?

In Riverview Farms, California, the average day length in October is 11h and 21min.

What time are sunrise and sunset in October in Riverview Farms?

On the first day of October in Riverview Farms, California, sunrise is at 6:42 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:57 pm PDT.

How many hours of sunshine does Riverview Farms have in October?

The average sunshine duration in October in Riverview Farms is 9.1h.

How high is the UV index in October in Riverview Farms?

In October, the average daily maximum UV index in Riverview Farms, California, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Riverview Farms, CA

Average temperature in October - Riverview Farms, CA
  • Average high temperature in October: 77.5°F

The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is December (63.7°F).

  • Average low temperature in October: 57.7°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (46°F).

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Average pressure in October
Riverview Farms, CA

Average pressure in October - Riverview Farms, CA
  • Average pressure in October: 29.93"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in October
Riverview Farms, CA

Average wind speed in October - Riverview Farms, CA
  • Average wind speed in October: 4.2mph

The windiest months (with the highest average wind speed) are April and May (5.3mph).
The calmest months (with the lowest average wind speed) are August, September and October (4.2mph).

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Average humidity in October
Riverview Farms, CA

Average humidity in October - Riverview Farms, CA
  • Average humidity in October: 57%

The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is November (52%).

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Average rainfall in October
Riverview Farms, CA

Average rainfall in October - Riverview Farms, CA
  • Average rainfall in October: 0.12"

The wettest month (with the highest rainfall) is February (1.06").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in October
Riverview Farms, CA

Average rainfall days in October - Riverview Farms, CA
  • Average rainfall days in October: 2.6 days

The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is June (1.4 days).

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Average daylight in October /
Average sunshine in October
Riverview Farms, CA

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 9h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in October
Riverview Farms, CA

Average sunshine days in October - Riverview Farms, CA
  • Average sunshine days in October: 27 days

The month with the most sunshine days is June (28 days).
The month with the least sunshine days is July (20.7 days).

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Average UV index in October
Riverview Farms, CA

Average UV index in October - Riverview Farms, CA
  • Average UV index in October: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in October
Riverview Farms, CA

Average cloud cover in October - Riverview Farms, CA
  • Average cloud cover in October: 11

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in October
Riverview Farms, CA

Average visibility in October - Riverview Farms, 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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Riverview Farms, California, USA

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