Weather in September 2025

Fairfield weather in September 2025

The weather in Fairfield in September is hot. The average temperatures are between 15°C and 31°C. Usually the days in September are hot while the nights are a bit cooler.

You can expect up to 3 rainy days in Fairfield during the month of September.

Our weather forecast can give you a great sense of what weather to expect in Fairfield in September 2025.

If you’re planning to visit Fairfield in the near future, we highly recommend that you review the 14 day weather forecast for Fairfield before you arrive.

Temperatures
Temperatures
31° / 15°
Rainy Days
Rainy Days
0
Snowy Days
Snowy Days
0
Dry Days
Dry Days
30
Rainfall
Rainfall
3
mm
11.9
Sun Hours
11.9
Hrs

Fairfield annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 14° / 6° 5 26 0 120 mm
Good
February 16° / 6° 5 24 0 112 mm
Good
March 18° / 7° 6 25 0 108 mm
Good
April 21° / 8° 2 28 0 43 mm
Good
May 25° / 10° 2 29 0 23 mm
Perfect
June 29° / 14° 1 29 0 7 mm
Good
July 31° / 15° 0 31 0 2 mm
Good
August 31° / 15° 0 31 0 1 mm
Good
September 31° / 15° 0 30 0 3 mm
Good
October 25° / 13° 2 29 0 42 mm
Perfect
November 18° / 9° 3 27 0 63 mm
Good
December 13° / 6° 5 26 0 90 mm
Ok
Temperatures in Fairfield in September
Rain in Fairfield in September

Recommended Hotels in Fairfield

We know that finding the ideal hotel in Fairfield can be a hard task...

That’s why we run our special tools and found the best hotels in Fairfield. Click on hotel for more details.

Weather in Fairfield in September - FAQ

What is the average temperature in Fairfield in September?
The average temperature in Fairfield in September is 15/31° C.
What is the chance of rain in Fairfield in September?
On average, there are 0 rainy days in Fairfield during September.
Weather wise, is September a good time to visit Fairfield?
The weather in Fairfield in September is good.
Can it snow in Fairfield in September?
On average, there are 0 snowy days in Fairfield in September.
More about the weather in Fairfield