Climate Fairfield - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 55 | 61 | 66 | 71 | 78 | 85 |
| Average low in ºF Av. low Lo | 39 | 42 | 45 | 47 | 52 | 56 |
| Av. precipitation in inch Av. precip. Pre. | 4.78 | 4.88 | 3.41 | 1.34 | 0.76 | 0.18 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 89 | 89 | 86 | 78 | 65 | 55 |
| Average low in ºF Av. low Lo | 56 | 57 | 56 | 51 | 44 | 39 |
| Av. precipitation in inch Av. precip. Pre. | 0.00 | 0.03 | 0.21 | 1.22 | 2.94 | 5.06 |
What is the average weather in Fairfield, California?
Fairfield experiences a hot-summer climate with a strong seasonal contrast. Summers are hot and notably dry, while winters are cool and bring moderate precipitation. The area sees frequent rain or drizzle during the cooler season, contributing to wetter winters overall.
Fairfield Climate Graph - California Climate Chart
Daily normals Fairfield - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 55.4 | 39.6 | 0.15 | 0.15 | 0.00 | 0.00 |
| 2 Jan | 55.4 | 39.6 | 0.30 | 0.30 | 0.00 | 0.00 |
| 3 Jan | 55.4 | 39.6 | 0.45 | 0.45 | 0.00 | 0.00 |
| 4 Jan | 55.5 | 39.7 | 0.59 | 0.59 | 0.00 | 0.00 |
| 5 Jan | 55.5 | 39.7 | 0.75 | 0.75 | 0.00 | 0.00 |
| 6 Jan | 55.6 | 39.7 | 0.89 | 0.89 | 0.00 | 0.00 |
| 7 Jan | 55.6 | 39.8 | 1.04 | 1.04 | 0.00 | 0.00 |
| 8 Jan | 55.7 | 39.8 | 1.20 | 1.20 | 0.00 | 0.00 |
| 9 Jan | 55.7 | 39.9 | 1.35 | 1.35 | 0.00 | 0.00 |
| 10 Jan | 55.8 | 39.9 | 1.51 | 1.51 | 0.00 | 0.00 |
| 11 Jan | 55.9 | 40.0 | 1.68 | 1.68 | 0.00 | 0.00 |
| 12 Jan | 56.0 | 40.1 | 1.84 | 1.84 | 0.00 | 0.00 |
| 13 Jan | 56.1 | 40.1 | 2.00 | 2.00 | 0.00 | 0.00 |
| 14 Jan | 56.2 | 40.2 | 2.16 | 2.16 | 0.00 | 0.00 |
| 15 Jan | 56.3 | 40.3 | 2.32 | 2.32 | 0.00 | 0.00 |
| 16 Jan | 56.4 | 40.3 | 2.46 | 2.46 | 0.00 | 0.00 |
| 17 Jan | 56.5 | 40.4 | 2.61 | 2.61 | 0.00 | 0.00 |
| 18 Jan | 56.6 | 40.5 | 2.75 | 2.75 | 0.00 | 0.00 |
| 19 Jan | 56.7 | 40.5 | 2.89 | 2.89 | 0.00 | 0.00 |
| 20 Jan | 56.9 | 40.6 | 3.04 | 3.04 | 0.00 | 0.00 |
| 21 Jan | 57.0 | 40.7 | 3.18 | 3.18 | 0.00 | 0.00 |
| 22 Jan | 57.1 | 40.8 | 3.32 | 3.32 | 0.00 | 0.00 |
| 23 Jan | 57.3 | 40.8 | 3.47 | 3.47 | 0.00 | 0.00 |
| 24 Jan | 57.4 | 40.9 | 3.61 | 3.61 | 0.00 | 0.00 |
| 25 Jan | 57.6 | 41.0 | 3.76 | 3.76 | 0.00 | 0.00 |
| 26 Jan | 57.8 | 41.1 | 3.92 | 3.92 | 0.00 | 0.00 |
| 27 Jan | 57.9 | 41.2 | 4.07 | 4.07 | 0.00 | 0.00 |
| 28 Jan | 58.1 | 41.3 | 4.22 | 4.22 | 0.00 | 0.00 |
| 29 Jan | 58.3 | 41.3 | 4.37 | 4.37 | 0.00 | 0.00 |
| 30 Jan | 58.5 | 41.4 | 4.52 | 4.52 | 0.00 | 0.00 |
| 31 Jan | 58.7 | 41.5 | 4.68 | 4.68 | 0.00 | 0.00 |
Weather history Fairfield - August 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Aug | 99.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 02 Aug | 102.0 | 63.0 | 0.00 | 0.00 | 0.0 |
| 03 Aug | 102.9 | 64.9 | 0.00 | 0.00 | 0.0 |
| 04 Aug | 97.0 | 64.0 | 0.00 | 0.00 | 0.0 |
| 05 Aug | 95.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 06 Aug | 93.0 | 59.0 | 0.00 | 0.00 | 0.0 |
| 07 Aug | 96.1 | 59.0 | 0.00 | 0.00 | 0.0 |
| 08 Aug | 93.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 09 Aug | 99.0 | 60.1 | 0.00 | 0.00 | 0.0 |
| 10 Aug | 91.9 | 61.0 | 0.00 | 0.00 | 0.0 |
| 11 Aug | 84.9 | 59.0 | 0.00 | 0.00 | 0.0 |
| 12 Aug | 87.1 | 57.9 | 0.00 | 0.00 | 0.0 |
| 13 Aug | 77.0 | 70.0 | 0.00 | 0.00 | 0.0 |
| 14 Aug | 77.0 | 60.1 | 0.00 | 0.00 | 0.0 |
| 15 Aug | 82.0 | 60.1 | 0.00 | 0.00 | 0.0 |
| 16 Aug | 90.0 | 57.0 | 0.00 | 0.00 | 0.0 |
| 17 Aug | 91.0 | 60.1 | 0.00 | 0.00 | 0.0 |
| 18 Aug | 91.9 | 57.9 | 0.00 | 0.00 | 0.0 |
| 19 Aug | 93.0 | 57.9 | 0.00 | 0.00 | 0.0 |
| 20 Aug | 89.1 | 57.0 | 0.00 | 0.00 | 0.0 |
| 21 Aug | 89.1 | 60.1 | 0.00 | 0.00 | 0.0 |
| 22 Aug | 93.0 | 59.0 | 0.00 | 0.00 | 0.0 |
| 23 Aug | 98.1 | 60.1 | 0.00 | 0.00 | 0.0 |
| 24 Aug | 93.9 | 61.0 | 0.00 | 0.00 | 0.0 |
| 25 Aug | 93.0 | 60.1 | 0.00 | 0.00 | 0.0 |
| 26 Aug | 96.1 | 57.0 | 0.00 | 0.00 | 0.0 |
| 27 Aug | 93.9 | 64.0 | 0.00 | 0.00 | 0.0 |
| 28 Aug | 84.0 | 64.9 | 0.00 | 0.00 | 0.0 |
| 29 Aug | 84.9 | 57.9 | 0.00 | 0.00 | 0.0 |
| 30 Aug | 84.0 | 57.0 | 0.00 | 0.00 | 0.0 |
| 31 Aug | 80.1 | 57.9 | 0.00 | 0.00 | 0.0 |
Past weather Fairfield
| Aug 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 91.0 ºF | 89 ºF | |
| Average low temperature Av. low temp. | 60.3 ºF | 57 ºF | |
| Total precipitation Total precip. | 0.00 inch | 0.03 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 102.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 77.0 ºF | - | |
| Highest min temperature Highest min temp. | 70.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 57.0 ºF | - | |
Past weather August 2026 incomplete - Missing data
Geo Fairfield - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | Solano | |
| City | Fairfield | |
| Zip Code | 94535 | |
| Longitude | -121.93 dec. degr. | |
| Latitude | 38.26 dec. degr. | |
| Altitude - Elevation | 52ft | |
| ICAO | - | |
| IATA | - |
Date and Time Fairfield - California
| Local Time | 06:28 AM | |
|---|---|---|
| Sunrise | 07:14 AM | |
| Sunset | 06:32 PM | |
| Day/Night | Night | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Fairfield - California
USGS National Map — Open interactive map
Fairfield weather averages
| Annual high temperature | 73ºF |
| Annual low temperature | 49ºF |
| Average annual precip. | 24.81 inch |
Station Data
Monthly averages Fairfield
Longitude: -121.927, Latitude: 38.2627
Average weather Fairfield, CA - 94535
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...