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.
26 23:56 W 17 14.48 Overcast FEW004 OVC009 15.6 13.9 90% 76.15 1015.2
26 22:56 W 19 11.27 Overcast FEW004 BKN009 OVC017 15.6 13.9 18.9 15.6 90% 76.17 1015.4
26 21:56 W 20 14.48 Overcast FEW005 OVC013 16.1 14.4 90% 76.17 1015.5
26 20:56 W 35 G 46 16.09 Overcast and Breezy FEW001 SCT005 OVC009 16.1 13.9 87% 76.12 1014.8
26 19:56 W 31 G 48 16.09 Mostly Cloudy FEW001 BKN006 16.1 13.9 87% 76.12 1014.8
26 18:56 W 31 G 41 16.09 Overcast FEW001 BKN007 OVC011 16.7 13.9 84% 76.12 1014.8
26 17:56 W 28 G 43 16.09 Mostly Cloudy FEW004 BKN012 18.3 13.9 76% 76.12 1014.7
26 16:56 W 22 G 39 16.09 Mostly Cloudy FEW004 BKN013 18.9 14.4 20.6 17.8 75% 76.12 1014.9
26 15:56 W 26 16.09 Mostly Cloudy FEW003 BKN011 17.8 14.4 81% 76.12 1014.9
26 14:56 W 31 G 48 16.09 Mostly Cloudy FEW004 BKN013 19.4 14.4 73% 76.12 1014.9
26 13:56 W 33 G 52 16.09 Mostly Cloudy and Breezy FEW006 BKN014 20 13.9 68% 76.12 1015.0
26 12:56 W 33 G 46 16.09 Partly Cloudy and Breezy FEW006 FEW015 SCT080 20 13.9 68% 76.12 1014.8
26 11:56 W 37 G 56 16.09 Mostly Cloudy and Breezy FEW006 BKN011 18.9 13.9 73% 76.12 1014.7
26 10:56 W 30 G 46 16.09 Mostly Cloudy FEW006 BKN014 17.8 13.3 17.8 13.9 75% 76.1 1014.6
26 09:56 W 28 G 44 16.09 Mostly Cloudy FEW006 BKN014 16.7 12.2 75% 76.07 1014.3
26 08:56 W 20 G 37 16.09 Mostly Cloudy FEW006 BKN015 16.7 12.2 75% 76.05 1013.9
26 07:56 W 26 G 37 16.09 Mostly Cloudy FEW006 BKN014 15 12.2 83% 76.05 1013.8
26 06:56 W 17 16.09 Mostly Cloudy FEW006 BKN012 14.4 11.7 84% 76 1013.2
26 05:56 W 15 G 37 16.09 Mostly Cloudy FEW007 BKN011 13.9 11.7 87% 75.97 1012.7
26 04:56 W 28 G 44 16.09 Mostly Cloudy FEW004 BKN011 13.9 11.7 14.4 13.9 87% 75.97 1012.7
26 03:56 W 20 G 39 16.09 Mostly Cloudy FEW004 BKN012 14.4 11.1 81% 75.97 1012.8
26 02:56 W 22 16.09 Mostly Cloudy FEW004 BKN012 13.9 11.1 83% 75.97 1012.8
26 01:56 W 26 G 37 16.09 Mostly Cloudy FEW004 BKN014 13.9 11.1 83% 75.97 1012.8
26 00:56 W 31 16.09 Mostly Cloudy FEW004 BKN014 13.9 10.6 81% 76 1013.3
25 23:56 W 31 G 44 16.09 Mostly Cloudy FEW004 BKN014 13.9 10.6 81% 76 1013.0
25 22:56 W 20 16.09 Mostly Cloudy FEW004 BKN014 13.9 10.6 17.2 13.9 81% 75.97 1012.9
25 21:56 W 26 G 44 16.09 Mostly Cloudy FEW004 BKN014 14.4 10.6 78% 76 1013.1
25 20:56 W 19 16.09 Mostly Cloudy FEW009 BKN015 BKN200 14.4 10.6 78% 75.97 1012.8
25 19:56 W 15 16.09 Partly Cloudy FEW010 SCT018 SCT200 14.4 10.6 78% 75.92 1012.3
25 18:56 W 31 G 50 16.09 Partly Cloudy FEW012 SCT016 SCT200 15.6 10 70% 75.95 1012.5
25 17:56 W 33 G 48 16.09 Partly Cloudy and Breezy FEW012 SCT200 17.2 10.6 65% 75.95 1012.4
25 16:56 W 35 16.09 Partly Cloudy and Breezy FEW004 SCT009 17.2 11.7 21.1 17.2 70% 75.95 1012.5
25 15:56 W 30 16.09 A Few Clouds FEW008 18.9 11.7 63% 75.95 1012.5
25 14:56 NW 28 16.09 A Few Clouds FEW006 19.4 12.8 66% 75.97 1012.7
25 13:56 W 31 16.09 A Few Clouds FEW006 20.6 12.8 61% 75.97 1012.7
25 12:56 NW 26 16.09 A Few Clouds FEW006 20.6 12.8 61% 75.97 1012.9
25 11:56 W 20 G 31 16.09 A Few Clouds FEW006 19.4 12.2 63% 76 1013.3
25 10:56 W 13 16.09 Mostly Cloudy FEW006 BKN019 18.3 12.2 18.3 13.9 68% 76.05 1013.7
25 09:56 Vrbl 11 16.09 Mostly Cloudy FEW006 BKN017 16.7 12.2 75% 76.05 1013.8
25 08:56 W 15 16.09 Mostly Cloudy FEW006 BKN018 16.1 11.7 75% 76.05 1013.9
25 07:56 SW 7 16.09 Mostly Cloudy FEW006 BKN017 14.4 11.1 81% 76.02 1013.6
25 06:56 S 13 16.09 Overcast FEW006 OVC018 14.4 11.1 81% 76.02 1013.5
25 05:56 SW 15 16.09 Overcast FEW006 OVC018 14.4 11.1 81% 76.02 1013.5
25 04:56 Vrbl 9 16.09 Mostly Cloudy FEW006 BKN013 13.9 11.1 14.4 13.3 83% 76.02 1013.5
25 03:56 SW 9 16.09 Mostly Cloudy FEW006 BKN012 13.9 11.1 83% 76.02 1013.6
25 02:56 W 17 16.09 Mostly Cloudy FEW006 BKN009 BKN011 13.9 11.1 83% 76.05 1014.0
25 01:56 W 13 16.09 Mostly Cloudy FEW005 BKN009 13.3 11.1 87% 76.1 1014.3
25 00:56 W 17 16.09 Mostly Cloudy FEW005 BKN011 13.9 11.7 87% 76.1 1014.5
24 23:56 W 19 16.09 Mostly Cloudy FEW005 BKN011 14.4 11.7 84% 76.12 1014.8
24 22:56 W 22 16.09 Mostly Cloudy FEW005 BKN012 14.4 11.7 18.9 13.9 84% 76.12 1014.8
24 21:56 W 24 16.09 Mostly Cloudy FEW004 BKN011 13.9 11.7 87% 76.1 1014.6
24 20:56 W 26 16.09 Partly Cloudy FEW004 SCT013 14.4 11.7 84% 76.07 1014.3
24 19:56 W 24 16.09 Partly Cloudy FEW005 SCT008 15.6 11.7 78% 76.07 1014.3
24 18:56 W 28 16.09 Partly Cloudy FEW005 SCT008 17.2 12.2 73% 76.05 1014.0
24 17:56 W 30 16.09 A Few Clouds FEW005 18.3 11.7 66% 76.07 1014.0
24 15:56 W 39 16.09 A Few Clouds and Breezy FEW009 20 12.2 61% 76.1 1014.6
24 14:56 NW 30 16.09 A Few Clouds FEW011 21.1 11.7 55% 76.12 1014.7
24 13:56 NW 30 16.09 A Few Clouds FEW006 20 12.2 61% 76.15 1015.1
24 12:56 NW 26 16.09 A Few Clouds FEW006 21.1 11.7 55% 76.17 1015.7
24 11:56 N 17 G 30 16.09 A Few Clouds FEW006 19.4 11.7 61% 76.23 1016.1
24 10:56 N 17 16.09 A Few Clouds FEW006 17.8 11.7 18.3 13.3 68% 76.23 1016.2
24 09:56 NW 13 16.09 Partly Cloudy FEW006 SCT018 16.7 11.1 70% 76.25 1016.6
24 08:56 W 13 16.09 Mostly Cloudy FEW006 BKN017 15 10.6 75% 76.28 1016.8
24 07:56 W 11 16.09 Mostly Cloudy FEW006 BKN016 13.9 10.6 81% 76.25 1016.7
24 06:56 SW 15 16.09 Mostly Cloudy FEW006 BKN014 13.3 10.6 84% 76.25 1016.5
24 05:56 SW 11 16.09 Overcast FEW006 OVC014 13.3 10.6 84% 76.25 1016.4
24 04:56 W 11 16.09 Mostly Cloudy FEW006 BKN013 13.3 10 13.3 12.8 81% 76.23 1016.2
24 03:56 W 9 16.09 Mostly Cloudy FEW006 BKN013 13.3 10.6 84% 76.23 1016.3
24 02:56 W 11 16.09 Mostly Cloudy FEW006 BKN014 12.8 11.1 90% 76.25 1016.4
24 01:56 W 13 16.09 Partly Cloudy FEW006 SCT014 12.8 10.6 87% 76.23 1016.3
24 00:56 NW 13 16.09 A Few Clouds FEW005 FEW009 12.8 10.6 87% 76.25 1016.5
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)