October weather forecast
Clarksburg, CA

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Weather in October

October, like September, in Clarksburg, California, is a moderately hot autumn month, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 54.3°F (12.4°C).

Temperature

The arrival of October signals a shift in temperature, down from a hot 89.1°F (31.7°C) in September to a moderately hot 76.8°F (24.9°C). The nighttime average for Clarksburg in October plummets considerably from its daytime counterpart, resting at a fresh 54.3°F (12.4°C).

Humidity

The average relative humidity in October is 51%.

Rainfall

In Clarksburg, California, in October, during 3.5 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, in Clarksburg, there are 66.9 rainfall days, and 8.9" (226mm) of precipitation is accumulated.

Daylight

The average length of the day in October in Clarksburg, California, is 11h and 11min.
On the first day of October in Clarksburg, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:07 pm PDT.

Sunshine

In Clarksburg, the average sunshine in October is 7h.

UV index

The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 4 during October translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

What is the usual temperature for Clarksburg in October?

In Clarksburg, 76.8°F (24.9°C) is the average high-temperature and 54.3°F (12.4°C) is the average low-temperature during October. In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 91.4°F (33°C).

What is the average humidity in October in Clarksburg?

In October, the average relative humidity is 51%.

How many days does it rain in October in Clarksburg?

In Clarksburg, in October, during 3.5 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

How many hours of daylight does Clarksburg have in October?

The average day length in October in Clarksburg, California, is 11h and 11min.

What time are sunrise and sunset in October in Clarksburg?

In October, on the first day of the month, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, in Clarksburg, California, sunrise is at 7:32 am and sunset at 6:07 pm PDT.

How many hours of sunshine does Clarksburg have in October?

The average sunshine duration in October in Clarksburg is 7h.

What is the UV index reading in October in Clarksburg?

In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from 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
Clarksburg, CA

Average temperature in October - Clarksburg, CA
  • Average high temperature in October: 76.8°F

The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in October: 54.3°F

The month with the highest average low temperature is August (59.2°F).
The coldest months (with the lowest average low temperature) are January and December (41.5°F).

Average pressure in October
Clarksburg, CA

Average pressure in October - Clarksburg, CA
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Clarksburg, CA

Average wind speed in October - Clarksburg, CA
  • Average wind speed in October: 5.4mph

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is November (5mph).

Average humidity in October
Clarksburg, CA

Average humidity in October - Clarksburg, CA
  • Average humidity in October: 51%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (45%).

Average rainfall in October
Clarksburg, CA

Average rainfall in October - Clarksburg, CA
  • Average rainfall in October: 0.47"

The wettest month (with the highest rainfall) is February (1.73").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in October
Clarksburg, CA

Average rainfall days in October - Clarksburg, CA
  • Average rainfall days in October: 3.5 days

The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is July (1.2 days).

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

Average daylight in October / Average sunshine in October - Clarksburg, CA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 7h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in October
Clarksburg, CA

Average sunshine days in October - Clarksburg, CA
  • Average sunshine days in October: 26.7 days

The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (17.9 days).

Average UV index in October
Clarksburg, CA

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in October
Clarksburg, CA

Average cloud cover in October - Clarksburg, CA
  • Average cloud cover in October: 17

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 6).

Average visibility in October
Clarksburg, CA

Average visibility in October - Clarksburg, 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).

Clarksburg, California, USA

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