October weather forecast
American Canyon, CA

Weather in October

October, the same as September, is another warm autumn month in American Canyon, California, with an average temperature fluctuating between 53.2°F (11.8°C) and 73.6°F (23.1°C).

Temperature

In American Canyon, the average high-temperature in October marginally drops from 81.7°F (27.6°C) in September to a still warm 73.6°F (23.1°C). In American Canyon, in October, the average low-temperature is 53.2°F (11.8°C).

Humidity

In October, the average relative humidity in American Canyon is 59%.

Rainfall

In American Canyon, during October, the rain falls for 4.6 days and regularly aggregates up to 0.67" (17mm) of precipitation. In American Canyon, during the entire year, the rain falls for 68.2 days and collects up to 11.93" (303mm) of precipitation.

Daylight

In American Canyon, the average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 7:04 am and sunset at 6:52 pm. On the last day of October, sunrise is at 7:34 am and sunset at 6:11 pm PDT.

Sunshine

The average sunshine in October is 7.1h.

UV index

In American Canyon, California, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In October, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in October in American Canyon?

The average high-temperature, in October, in American Canyon, California, is 73.6°F (23.1°C), while the average low-temperature is 53.2°F (11.8°C). in September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 84.2°F (29°C).

What is the average humidity in October in American Canyon?

The average relative humidity in October in American Canyon is 59%.

How much does it rain in American Canyon in October?

In American Canyon, California, in October, it is raining for 4.6 days, with typically 0.67" (17mm) of accumulated precipitation.

How many hours of daylight does American Canyon have in October?

In American Canyon, California, the average day length in October is 11h and 11min.

When are sunrise and sunset in October in American Canyon?

On the first day of October, sunrise is at 7:04 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:11 pm PDT.

How many hours of sunshine does American Canyon have in October?

In American Canyon, the average sunshine duration in October is 7.1h.

What is the UV index reading in October in American Canyon?

In American Canyon, California, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
American Canyon, CA

Average temperature in October - American Canyon, CA
  • Average high temperature in October: 73.6°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (54.9°F).

  • Average low temperature in October: 53.2°F

The month with the highest average low temperature is August (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (42.3°F).

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Average pressure in October
American Canyon, CA

Average pressure in October - American Canyon, CA
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in October
American Canyon, CA

Average wind speed in October - American Canyon, CA
  • Average wind speed in October: 4.8mph

The windiest month (with the highest average wind speed) is May (6.6mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).

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Average humidity in October
American Canyon, CA

Average humidity in October - American Canyon, CA
  • Average humidity in October: 59%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (58%).

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Average rainfall in October
American Canyon, CA

Average rainfall in October - American Canyon, CA
  • Average rainfall in October: 0.67"

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

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Average rainfall days in October
American Canyon, CA

Average rainfall days in October - American Canyon, CA
  • Average rainfall days in October: 4.6 days

The month with the highest number of rainy days is March (11.9 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
American Canyon, CA

Average daylight in October / Average sunshine in October - American Canyon, CA
  • Average daylight in October: 11h and 11min

The month with the longest days is June (Average daylight: 14h and 47min).
The month with the shortest days is December (Average daylight: 9h and 34min).

  • Average sunshine in October: 7h and 6min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in October
American Canyon, CA

Average sunshine days in October - American Canyon, CA
  • Average sunshine days in October: 25.5 days

The months with the most sunshine days are July and August (29.1 days).
The month with the least sunshine days is March (18.3 days).

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Average UV index in October
American Canyon, CA

Average UV index in October - American Canyon, CA
  • Average UV index in October: 4

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

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Average cloud cover in October
American Canyon, CA

Average cloud cover in October - American Canyon, CA
  • Average cloud cover in October: 16

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in October
American Canyon, CA

Average visibility in October - American Canyon, 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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