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Fairfield Weather Records

Fairfield, California weather data and records from 1950–2022 based on data compiled by the NOAA.
All data displayed in U.S. customary units.
All data displayed in metric units.
All-Time Recorded High
The highest temperature ever recorded in Fairfield, California was 114.1 °F45.6 °C which occurred on July 24, 2006.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Fairfield, California was 15.1 °F-9.4 °C which occurred on December 25, 2011.
Lowest Temperatures: All-Time By Year
Fairfield Weather by Month
Averages based on the years 1991–2020
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
☀️ Average high (°F°C) 56.713.7 61.716.5 66.519.2 71.421.9 77.725.4 85.429.7 89.732.0 89.431.9 87.230.7 78.425.8 65.818.8 56.913.8 73.923.3
🌙 Average low (°F°C) 39.34.1 42.55.8 44.87.1 47.38.5 51.710.9 55.513.0 57.514.2 57.614.2 55.913.3 52.111.2 45.07.2 39.34.0 49.19.5
☀️ Record high (°F°C) 78.125.6 80.126.7 89.131.7 98.136.7 111.043.9 111.043.9 114.145.6 111.043.9 111.944.4 104.040.0 87.130.6 78.125.6 114.145.6
🌙 Record low (°F°C) 18.0-7.8 24.1-4.4 28.9-1.7 26.1-3.3 35.11.7 32.00.0 37.93.3 35.11.7 39.03.9 32.00.0 21.0-6.1 15.1-9.4 15.1-9.4
💧 Average precipitation (inchescm) 4.711.9 5.113.0 3.38.4 1.53.9 0.81.9 0.20.4 0.00.0 0.00.1 0.10.2 1.12.9 2.56.3 5.313.6 25.063.5
💧 Daily % chance precipitation 33.6 36.1 30.3 16.9 10.5 2.6 0.1 0.6 2.1 9.2 21.7 32.6 16.6
❄️ Average snow (inchescm) 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0
More Fairfield Weather Records
1950–2022
Highest daily low 75.9 °F24.4 °C August 16, 2020
Lowest daily high 32.0 °F0.0 °C December 15, 1972
Most daily precipitation 6.1 inches15.5 cm October 24, 2021
Most monthly precipitation 16.7 inches42.4 cm December 2005
Most yearly precipitation 44.3 inches112.6 cm 1983
Earliest freeze November 9 1985
Latest freeze April 13 1986
Most daily snow 1.5 inches3.8 cm December 27, 1988
Most monthly snow 1.5 inches3.8 cm December 1988
Most yearly snow 1.5 inches3.8 cm 1988
Fairfield Weather Streaks
Most consecutive days...
With precipitation 21 days Jan 8–28, 1970
Without precipitation 177 days Jun 2 – Nov 25, 2019
High temperature ≥ 80 °F27 °C 83 days Jun 15 – Sep 5, 2002
High temperature ≥ 90 °F32 °C 30 days Jun 22 – Jul 21, 1984
High temperature ≥ 100 °F38 °C 9 days Jul 25 – Aug 2, 1980
Fairfield Weather by Year
More
Weather Station Details
Years Station Coordinates
1950–2022 Fairfield location