California, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Fairfield, CA

October, the same as September, is another warm autumn month in Fairfield, California, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 49.8°F (9.9°C).


In Fairfield, the average high-temperature slightly decreases, from a hot 86.5°F (30.3°C) in September, to a moderately hot 78.3°F (25.7°C). In October, the average low-temperature is 49.8°F (9.9°C).


In October, in Fairfield, California, the rain falls for 3 days. Throughout October, 1.3" (33mm) of precipitation is accumulated. Throughout the year, there are 61 rainfall days, and 22.7" (576.1mm) of precipitation is accumulated.


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

What is the temperature in October in Fairfield?

The average high-temperature, in October, in Fairfield, California, is 78.3°F (25.7°C), while the average low-temperature is 49.8°F (9.9°C).

How much does it rain in Fairfield in October?

In Fairfield, California, in October, during 3 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

How many hours of daylight does Fairfield have in October?

The average length of the day in October in Fairfield, California, is 11.2h.
Average temperature in October - Fairfield, CA
  • Average high temperature in October: 78.3°F

The warmest month (with the highest average high temperature) is July (89°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in October: 49.8°F

Months with the highest average low temperature are July and August (56°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

Average rainfall in October - Fairfield, CA
  • Average rainfall in October: 1.3"

The wettest month (with the highest rainfall) is January (4.8").
The driest month (with the lowest rainfall) is July (0").

Average rainfall days in October - Fairfield, CA
  • Average rainfall days in October: 3 days

The month with the highest number of rainy days is January (11 days).
Months with the lowest number of rainy days are July and August (0 days).

Average daylight in October - Fairfield, CA
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).