Climate Petaluma - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 58 | 61 | 65 | 68 | 72 | 78 |
| Average low in ºF Av. low Lo | 39 | 40 | 42 | 44 | 47 | 50 |
| Days with precipitation Days precip. DP | 12 | 11 | 10 | 6 | 3 | 1 |
| Av. precipitation in inch Av. precip. Pre. | 4.77 | 5.23 | 3.32 | 1.68 | 0.93 | 0.28 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 81 | 81 | 82 | 76 | 65 | 58 |
| Average low in ºF Av. low Lo | 52 | 53 | 51 | 48 | 42 | 38 |
| Days with precipitation Days precip. DP | 0 | 0 | 1 | 3 | 7 | 12 |
| Av. precipitation in inch Av. precip. Pre. | 0.01 | 0.05 | 0.09 | 1.27 | 2.74 | 5.19 |
Petaluma Climate Graph - California Climate Chart
Daily normals Petaluma - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 55.7 | 38.5 | 0.16 | 0.16 | 0.00 | 0.00 |
| 2 Jan | 55.7 | 38.6 | 0.31 | 0.31 | 0.00 | 0.00 |
| 3 Jan | 55.7 | 38.6 | 0.51 | 0.51 | 0.00 | 0.00 |
| 4 Jan | 55.7 | 38.6 | 0.67 | 0.67 | 0.00 | 0.00 |
| 5 Jan | 55.8 | 38.7 | 0.83 | 0.83 | 0.00 | 0.00 |
| 6 Jan | 55.8 | 38.7 | 0.98 | 0.98 | 0.00 | 0.00 |
| 7 Jan | 55.9 | 38.8 | 1.14 | 1.14 | 0.00 | 0.00 |
| 8 Jan | 55.9 | 38.8 | 1.30 | 1.30 | 0.00 | 0.00 |
| 9 Jan | 56.0 | 38.9 | 1.50 | 1.50 | 0.00 | 0.00 |
| 10 Jan | 56.1 | 38.9 | 1.65 | 1.65 | 0.00 | 0.00 |
| 11 Jan | 56.2 | 39.0 | 1.81 | 1.81 | 0.00 | 0.00 |
| 12 Jan | 56.2 | 39.0 | 2.01 | 2.01 | 0.00 | 0.00 |
Weather history Petaluma - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 53.1 | 44.1 | 1.05 | - | - |
| 02 Dec | 55.9 | 51.1 | 0.82 | - | - |
| 03 Dec | 59.0 | 50.0 | 0.01 | - | - |
| 04 Dec | 57.0 | 51.1 | 0.36 | - | - |
| 05 Dec | 59.0 | 52.0 | 0.02 | - | - |
| 06 Dec | 61.0 | 53.1 | 0.01 | - | - |
| 07 Dec | 62.1 | 53.1 | 1.05 | - | - |
| 08 Dec | 61.0 | 51.1 | 0.44 | - | - |
| 09 Dec | 61.0 | 44.1 | 0.02 | - | - |
| 10 Dec | 55.0 | 46.9 | 0.00 | - | - |
| 11 Dec | 55.0 | 51.1 | 0.22 | - | - |
| 12 Dec | 60.1 | 52.0 | 0.11 | - | - |
| 13 Dec | 61.0 | 52.0 | 0.16 | - | - |
| 14 Dec | 57.0 | 35.1 | 0.00 | - | - |
| 15 Dec | 57.0 | 36.0 | 0.00 | - | - |
| 16 Dec | 55.9 | 34.0 | 0.01 | - | - |
| 17 Dec | 55.0 | 37.9 | 0.01 | - | - |
| 18 Dec | 54.0 | 44.1 | 0.55 | - | - |
| 19 Dec | 55.0 | 44.1 | 0.14 | - | - |
| 20 Dec | 55.0 | 44.1 | 0.00 | - | - |
| 21 Dec | 57.9 | 44.1 | 0.10 | - | - |
| 22 Dec | 55.9 | 45.0 | 0.43 | - | - |
| 23 Dec | 55.0 | 33.1 | 0.10 | - | - |
| 24 Dec | 53.1 | 30.9 | - | - | - |
| 25 Dec | 52.0 | 43.0 | 0.00 | - | - |
| 26 Dec | 60.1 | 36.0 | 0.00 | - | - |
Past weather Petaluma
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 57.0 ºF | 58 ºF | |
| Average low temperature Av. low temp. | 44.6 ºF | 39 ºF | |
| Total precipitation Total precip. | 5.61 inch | 4.77 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 62.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 52.0 ºF | - | |
| Highest min temperature Highest min temp. | 53.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 30.9 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Petaluma - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | Sonoma | |
| City | Petaluma | |
| Zip Code | 94952 | |
| Longitude | -122.64 dec. degr. | |
| Latitude | 38.23 dec. degr. | |
| Altitude - Elevation | 33ft | |
| ICAO | - | |
| IATA | - |
Date and Time Petaluma - California
| Local Time | 05:12 AM | |
|---|---|---|
| Sunrise | 06:54 AM | |
| Sunset | 07:14 PM | |
| Day/Night | Night | |
| Timezone | (UTC-08:00) Pacific Time (US & Canada) | |
| Timezone DB | America - Los Angeles |
Map of Petaluma - California
Petaluma weather averages
| Annual high temperature | 70ºF |
| Annual low temperature | 46ºF |
| Days per year with precip. | 66 days |
| Average annual precip. | 25.56 inch |
Station Data
Monthly averages Petaluma
Longitude: -122.64, Latitude: 38.23
Average weather Petaluma, CA - 94952
Monthly: 1991-2020 normals
History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...