Climate South San Francisco - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 56 | 60 | 62 | 65 | 68 | 71 |
| Average low in ºF Av. low Lo | 44 | 46 | 48 | 49 | 52 | 54 |
| Av. precipitation in inch Av. precip. Pre. | 4.19 | 4.06 | 2.96 | 1.29 | 0.47 | 0.11 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 72 | 73 | 74 | 70 | 63 | 57 |
| Average low in ºF Av. low Lo | 55 | 56 | 56 | 53 | 49 | 45 |
| Av. precipitation in inch Av. precip. Pre. | 0.00 | 0.04 | 0.17 | 0.95 | 2.38 | 4.03 |
South San Francisco Climate Graph - California Climate Chart
Daily normals South San Francisco - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 55.5 | 43.7 | 0.16 | 0.16 | 0.00 | 0.00 |
| 2 Jan | 55.5 | 43.7 | 0.28 | 0.28 | 0.00 | 0.00 |
| 3 Jan | 55.5 | 43.7 | 0.39 | 0.39 | 0.00 | 0.00 |
| 4 Jan | 55.5 | 43.7 | 0.55 | 0.55 | 0.00 | 0.00 |
| 5 Jan | 55.6 | 43.7 | 0.71 | 0.71 | 0.00 | 0.00 |
| 6 Jan | 55.6 | 43.7 | 0.83 | 0.83 | 0.00 | 0.00 |
| 7 Jan | 55.6 | 43.7 | 0.94 | 0.94 | 0.00 | 0.00 |
| 8 Jan | 55.7 | 43.7 | 1.10 | 1.10 | 0.00 | 0.00 |
| 9 Jan | 55.7 | 43.8 | 1.22 | 1.22 | 0.00 | 0.00 |
| 10 Jan | 55.7 | 43.8 | 1.38 | 1.38 | 0.00 | 0.00 |
| 11 Jan | 55.8 | 43.8 | 1.54 | 1.54 | 0.00 | 0.00 |
| 12 Jan | 55.9 | 43.9 | 1.69 | 1.69 | 0.00 | 0.00 |
Weather history South San Francisco - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | - | 54.0 | 0.25 | - | - |
| 02 Dec | - | - | 0.20 | - | - |
| 04 Dec | - | - | 0.30 | - | - |
| 05 Dec | 60.1 | - | - | - | - |
| 07 Dec | 66.0 | 55.0 | 0.49 | - | - |
| 08 Dec | - | - | 0.09 | - | - |
| 10 Dec | - | - | 0.21 | - | - |
| 11 Dec | - | 52.0 | 0.06 | - | - |
| 12 Dec | 64.9 | 55.9 | - | - | - |
| 13 Dec | 61.0 | 53.1 | - | - | - |
| 14 Dec | - | 50.0 | 0.02 | - | - |
| 17 Dec | - | 42.1 | 0.01 | - | - |
| 18 Dec | 59.0 | 48.9 | 0.35 | - | - |
| 19 Dec | - | 51.1 | - | - | - |
| 21 Dec | 62.1 | - | - | - | - |
| 22 Dec | 57.0 | 46.9 | 0.64 | - | - |
| 23 Dec | 55.9 | 41.0 | - | - | - |
| 25 Dec | 55.0 | 46.0 | 0.04 | - | - |
| 26 Dec | 57.9 | 44.1 | 0.00 | 0.00 | 0.0 |
Past weather South San Francisco
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | - ºF | 56 ºF | |
| Average low temperature Av. low temp. | 49.2 ºF | 44 ºF | |
| Total precipitation Total precip. | 2.66 inch | 4.19 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 66.0 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. | 41.0 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo South San Francisco - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | - | |
| City | South San Francisco | |
| Zip Code | 94080 | |
| Longitude | -122.41 dec. degr. | |
| Latitude | 37.65 dec. degr. | |
| Altitude - Elevation | 16ft | |
| ICAO | - | |
| IATA | - |
Date and Time South San Francisco - California
| Local Time | 04:21 AM | |
|---|---|---|
| Sunrise | 05:51 AM | |
| Sunset | 08:22 PM | |
| Day/Night | Night | |
| Timezone | (UTC-08:00) Pacific Time (US & Canada) | |
| Timezone DB | America - Los Angeles |
Map of South San Francisco - California
South San Francisco weather averages
| Annual high temperature | 66ºF |
| Annual low temperature | 51ºF |
| Average annual precip. | 20.65 inch |
Station Data
Monthly averages South San Francisco
Longitude: -122.408, Latitude: 37.6547
Average weather South San Francisco, CA - 94080
Monthly: 1991-2020 normals
History: 2008-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...