Fairfield climate

Typical historical weather for Fairfield, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Fairfield.

Annual average

8°C

across all months

Warmest month

31.2°C

Jul average high

Coolest month

-8.6°C

Jan average low

Annual rainfall

473mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

37.7°C

10 July 2024

Coldest day

-24.8°C

18 December 2016

Wettest day

28.3mm

24 October 2021

Windiest day

7.7m/s

19 May 2022