Climate San Francisco - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 57 | 60 | 62 | 63 | 64 | 66 |
| Average low in ºF Av. low Lo | 46 | 47 | 49 | 49 | 51 | 53 |
| Days with precipitation Days precip. DP | 11 | 11 | 10 | 6 | 4 | 2 |
| Hours of sunshine Hours sun. Sun | 165 | 182 | 251 | 281 | 314 | 330 |
| Av. precipitation in inch Av. precip. Pre. | 4.50 | 4.46 | 3.26 | 1.46 | 0.70 | 0.16 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 67 | 68 | 70 | 69 | 63 | 57 |
| Average low in ºF Av. low Lo | 54 | 55 | 55 | 54 | 50 | 46 |
| Days with precipitation Days precip. DP | 1 | 1 | 1 | 4 | 7 | 10 |
| Hours of sunshine Hours sun. Sun | 300 | 272 | 267 | 243 | 189 | 156 |
| Av. precipitation in inch Av. precip. Pre. | 0.01 | 0.06 | 0.21 | 1.12 | 3.16 | 4.56 |
San Francisco Climate Graph - California Climate Chart
Daily normals San Francisco - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 56.0 | 45.2 | 0.16 | 0.16 | 0.00 | 0.00 |
| 2 Jan | 56.0 | 45.2 | 0.28 | 0.28 | 0.00 | 0.00 |
| 3 Jan | 56.0 | 45.2 | 0.43 | 0.43 | 0.00 | 0.00 |
| 4 Jan | 56.0 | 45.2 | 0.59 | 0.59 | 0.00 | 0.00 |
| 5 Jan | 56.1 | 45.2 | 0.71 | 0.71 | 0.00 | 0.00 |
| 6 Jan | 56.1 | 45.2 | 0.87 | 0.87 | 0.00 | 0.00 |
| 7 Jan | 56.1 | 45.3 | 1.02 | 1.02 | 0.00 | 0.00 |
| 8 Jan | 56.2 | 45.3 | 1.14 | 1.14 | 0.00 | 0.00 |
| 9 Jan | 56.2 | 45.3 | 1.30 | 1.30 | 0.00 | 0.00 |
| 10 Jan | 56.3 | 45.3 | 1.46 | 1.46 | 0.00 | 0.00 |
| 11 Jan | 56.3 | 45.4 | 1.61 | 1.61 | 0.00 | 0.00 |
| 12 Jan | 56.4 | 45.4 | 1.77 | 1.77 | 0.00 | 0.00 |
Weather history San Francisco - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 55.0 | - | 0.20 | - | - |
| 02 Dec | - | - | 0.27 | - | - |
| 03 Dec | 61.0 | - | - | - | - |
| 04 Dec | - | - | 0.21 | - | - |
| 05 Dec | - | - | 0.01 | - | - |
| 06 Dec | 63.0 | - | 0.31 | - | - |
| 07 Dec | 62.1 | 54.0 | 0.93 | - | - |
| 08 Dec | 59.0 | - | 0.16 | - | - |
| 09 Dec | - | 50.0 | 0.00 | - | - |
| 10 Dec | - | 51.1 | 0.17 | - | - |
| 11 Dec | - | 52.0 | 0.22 | - | - |
| 12 Dec | 60.1 | 55.9 | - | - | - |
| 13 Dec | 57.9 | 53.1 | 0.07 | 0.00 | - |
| 14 Dec | 55.9 | 48.9 | 0.06 | - | 0.0 |
Past weather San Francisco
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 59.3 ºF | 57 ºF | |
| Average low temperature Av. low temp. | - ºF | 46 ºF | |
| Total precipitation Total precip. | 2.61 inch | 4.50 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 63.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 55.0 ºF | - | |
| Highest min temperature Highest min temp. | 55.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 48.9 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo San Francisco - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | San Francisco | |
| City | San Francisco | |
| Zip Code | 94102 | |
| Longitude | -122.42 dec. degr. | |
| Latitude | 37.78 dec. degr. | |
| Altitude - Elevation | 66ft | |
| ICAO | - | |
| IATA | - |
Date and Time San Francisco - California
| Local Time | 04:16 AM | |
|---|---|---|
| Sunrise | 05:50 AM | |
| Sunset | 08:22 PM | |
| Day/Night | Night | |
| Timezone | (UTC-08:00) Pacific Time (US & Canada) | |
| Timezone DB | America - Los Angeles |
Map of San Francisco - California
San Francisco weather averages
| Annual high temperature | 64ºF |
| Annual low temperature | 51ºF |
| Days per year with precip. | 68 days |
| Annual hours of sunshine | 2950 hours |
| Average annual precip. | 23.66 inch |
Station Data
Monthly averages San Francisco
Longitude: -122.42, Latitude: 37.78
Average weather San Francisco, CA - 94102
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, ...