National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
San Francisco, San Francisco International Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
09 21:56 N 6 16.09 Mostly Cloudy FEW011 SCT085 BKN180 15 11.7 81% 76 1013.1
09 20:56 S 6 16.09 Partly Cloudy FEW016 SCT075 15 11.7 81% 75.95 1012.6
09 19:56 SW 9 16.09 Mostly Cloudy FEW009 SCT018 BKN075 BKN200 15.6 11.7 78% 75.95 1012.4
09 18:56 W 17 G 35 16.09 Mostly Cloudy FEW014 SCT037 SCT090 BKN200 16.7 11.7 73% 75.95 1012.4
09 17:56 W 30 G 39 16.09 Mostly Cloudy FEW008 SCT045 SCT090 BKN200 17.8 12.2 70% 75.97 1012.6
09 16:56 W 37 16.09 Mostly Cloudy and Breezy FEW014 FEW050 BKN200 19.4 12.2 21.7 16.7 63% 75.95 1012.6
09 15:56 W 35 16.09 Mostly Cloudy and Breezy FEW015 FEW050 SCT150 BKN200 20 12.2 61% 75.97 1013.0
09 14:56 W 19 G 33 16.09 Mostly Cloudy FEW027 FEW065 BKN150 BKN200 21.1 11.7 55% 76.02 1013.4
09 13:56 W 26 G 41 16.09 Mostly Cloudy FEW006 SCT110 BKN200 21.1 12.2 57% 76.05 1013.8
09 12:56 N 20 16.09 Mostly Cloudy FEW006 SCT120 BKN200 18.9 12.8 68% 76.07 1014.0
09 11:56 NE 11 16.09 Mostly Cloudy FEW006 BKN017 BKN200 17.2 12.8 76% 76.1 1014.6
09 10:56 N 17 16.09 Mostly Cloudy FEW006 SCT016 BKN120 16.7 12.8 17.2 13.3 78% 76.1 1014.6
09 09:56 NW 15 16.09 Mostly Cloudy FEW006 BKN014 BKN120 15.6 12.2 80% 76.1 1014.5
09 08:56 NW 11 16.09 Mostly Cloudy FEW006 BKN013 BKN120 15 12.2 83% 76.12 1014.8
09 07:56 W 7 16.09 Overcast FEW005 OVC008 13.9 11.7 87% 76.1 1014.5
09 06:56 NW 7 16.09 Overcast FEW004 OVC007 13.3 12.2 93% 76.07 1014.3
09 05:56 SE 7 16.09 Mostly Cloudy FEW004 BKN006 BKN010 13.3 12.2 93% 76.07 1014.2
09 04:56 NW 7 16.09 Mostly Cloudy FEW006 BKN010 13.3 11.7 13.3 12.2 90% 76.07 1014.3
09 03:56 NW 7 16.09 Mostly Cloudy FEW004 BKN007 BKN011 12.8 11.7 93% 76.1 1014.6
09 02:56 W 9 16.09 Mostly Cloudy FEW004 BKN009 BKN011 13.3 11.7 90% 76.15 1015.0
09 01:56 W 6 16.09 Mostly Cloudy FEW004 BKN007 BKN011 12.8 11.7 93% 76.17 1015.5
09 00:56 NW 19 16.09 Mostly Cloudy FEW004 BKN012 12.8 12.2 96% 76.2 1015.8
08 23:56 NW 11 16.09 A Few Clouds FEW007 12.8 12.2 96% 76.2 1015.7
08 22:56 NW 11 16.09 A Few Clouds FEW004 13.3 11.7 18.9 13.3 90% 76.17 1015.6
08 21:56 NW 15 16.09 A Few Clouds FEW003 13.3 11.7 90% 76.17 1015.5
08 20:56 NW 20 16.09 Mostly Cloudy FEW002 BKN007 13.3 11.7 90% 76.12 1015.0
08 19:56 NW 15 16.09 Partly Cloudy FEW002 FEW120 SCT150 13.9 11.7 87% 76.07 1014.2
08 18:56 W 17 16.09 Partly Cloudy FEW002 FEW040 SCT150 SCT200 14.4 12.2 87% 76.07 1014.2
08 17:56 W 31 16.09 Partly Cloudy FEW004 FEW040 SCT150 SCT200 17.8 11.7 68% 76.1 1014.5
08 16:56 W 33 16.09 Partly Cloudy and Breezy FEW013 FEW040 SCT150 SCT200 18.3 11.7 22.2 16.7 66% 76.1 1014.5
08 15:56 W 31 16.09 Partly Cloudy FEW010 FEW040 SCT150 19.4 11.7 61% 76.12 1014.9
08 14:56 W 31 16.09 Mostly Cloudy FEW045 FEW090 BKN150 20 12.2 61% 76.17 1015.4
08 13:56 NW 26 16.09 Partly Cloudy SCT090 21.1 11.7 55% 76.17 1015.6
08 12:56 N 11 16.09 A Few Clouds FEW090 19.4 12.8 66% 76.2 1015.9
08 11:56 NW 20 16.09 A Few Clouds FEW090 18.3 11.1 63% 76.25 1016.7
08 10:56 E 7 16.09 Partly Cloudy SCT100 16.7 10.6 16.7 12.2 67% 76.3 1017.1
08 09:56 E 7 16.09 Partly Cloudy FEW009 SCT100 15.6 10 70% 76.3 1017.1
08 08:56 NE 6 16.09 Mostly Cloudy FEW009 BKN100 14.4 10 75% 76.3 1017.2
08 07:56 W 9 16.09 Mostly Cloudy FEW009 BKN120 13.9 10 78% 76.3 1017.4
08 06:56 S 6 16.09 Mostly Cloudy FEW009 BKN120 12.8 10.6 87% 76.28 1016.8
08 05:56 NW 9 16.09 Partly Cloudy FEW009 SCT120 12.2 10 87% 76.28 1016.7
08 04:56 W 22 16.09 Mostly Cloudy FEW007 BKN011 12.8 10 13.3 12.2 83% 76.25 1016.6
08 03:56 W 19 16.09 Partly Cloudy FEW007 SCT011 12.8 10.6 87% 76.28 1016.8
08 02:56 W 15 16.09 A Few Clouds FEW008 FEW200 12.2 10 87% 76.28 1016.9
08 01:56 W 13 16.09 A Few Clouds FEW008 12.8 10 83% 76.3 1017.2
08 00:56 NW 13 16.09 A Few Clouds FEW007 12.8 10 83% 76.3 1017.3
07 23:56 W 9 16.09 A Few Clouds FEW007 12.8 10 83% 76.33 1017.4
07 22:56 W 22 16.09 A Few Clouds FEW009 FEW200 12.8 10 16.7 12.8 83% 76.35 1017.8
07 21:56 W 22 16.09 Partly Cloudy FEW011 SCT014 13.3 10 81% 76.35 1017.9
07 20:56 W 19 16.09 A Few Clouds FEW016 FEW200 13.3 10 81% 76.33 1017.5
07 19:56 W 17 16.09 A Few Clouds FEW016 FEW200 13.3 8.9 75% 76.3 1017.1
07 18:56 W 24 16.09 A Few Clouds FEW015 FEW200 14.4 8.9 70% 76.28 1016.9
07 17:56 W 24 16.09 Partly Cloudy FEW015 SCT200 15 9.4 69% 76.3 1017.2
07 16:56 W 26 G 33 16.09 Partly Cloudy FEW015 SCT200 16.1 8.9 17.8 15 63% 76.33 1017.7
07 15:56 W 26 16.09 Partly Cloudy SCT200 16.7 8.9 60% 76.35 1018.0
07 13:56 NW 26 16.09 Partly Cloudy FEW015 SCT200 17.2 8.9 58% 76.43 1018.8
07 12:56 NW 24 16.09 Partly Cloudy FEW015 SCT200 16.7 8.9 60% 76.45 1019.2
07 11:56 NW 20 16.09 Partly Cloudy FEW015 SCT200 16.7 8.3 58% 76.48 1019.6
07 10:56 NW 17 16.09 A Few Clouds FEW006 15.6 7.8 15.6 11.7 60% 76.53 1020.2
07 09:56 Vrbl 11 16.09 Partly Cloudy FEW009 SCT019 13.9 7.8 67% 76.53 1020.4
07 08:56 W 17 16.09 Mostly Cloudy FEW009 BKN018 12.8 7.8 72% 76.56 1020.5
07 07:56 W 20 G 31 16.09 Mostly Cloudy FEW009 BKN017 12.2 7.8 75% 76.53 1020.2
07 06:56 NW 11 16.09 Mostly Cloudy FEW009 BKN017 11.7 7.8 77% 76.5 1019.8
07 05:56 W 17 16.09 Overcast FEW009 OVC017 12.2 7.8 75% 76.48 1019.6
07 04:56 W 24 16.09 Overcast FEW009 OVC017 12.2 7.8 12.8 11.7 75% 76.48 1019.5
07 03:56 W 15 16.09 Mostly Cloudy FEW008 BKN017 12.2 7.8 75% 76.48 1019.5
07 02:56 W 17 16.09 Mostly Cloudy FEW009 BKN017 12.2 7.8 75% 76.45 1019.4
07 01:56 W 22 16.09 Mostly Cloudy FEW009 BKN017 12.2 7.8 75% 76.48 1019.5
07 00:56 W 13 16.09 Overcast FEW009 OVC017 12.2 8.3 77% 76.48 1019.6
06 23:56 W 20 16.09 Mostly Cloudy FEW008 BKN017 12.2 8.3 77% 76.48 1019.5
06 22:56 W 20 16.09 Mostly Cloudy FEW008 BKN017 12.8 8.3 15.6 12.2 74% 76.48 1019.7
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)