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.
23 10:56 N 6 16.09 Partly Cloudy SCT006 16.7 13.3 16.7 12.8 80% 76.1 1014.6
23 09:56 Calm 16.09 Overcast FEW004 OVC007 15.6 13.3 86% 76.1 1014.6
23 08:56 SE 9 16.09 Overcast FEW003 OVC005 14.4 13.3 93% 76.07 1014.3
23 07:56 SW 6 16.09 Overcast FEW003 OVC006 13.3 12.2 93% 76.07 1014.0
23 06:56 S 7 16.09 Overcast FEW005 OVC007 13.3 11.7 90% 76.02 1013.6
23 05:56 S 7 16.09 Mostly Cloudy FEW005 BKN008 13.3 11.7 90% 76.02 1013.5
23 04:56 Calm 16.09 Mostly Cloudy FEW005 BKN008 12.8 11.1 14.4 12.8 90% 76 1013.2
23 03:56 Calm 16.09 Mostly Cloudy FEW005 BKN008 12.8 11.1 90% 76 1013.2
23 02:56 S 7 16.09 A Few Clouds FEW007 13.3 11.7 90% 76.02 1013.5
23 01:56 SW 7 16.09 A Few Clouds FEW006 FEW012 13.9 11.7 87% 76.05 1013.7
23 00:56 SW 7 16.09 Partly Cloudy FEW005 SCT010 13.9 12.2 90% 76.05 1013.8
22 23:56 Calm 16.09 Mostly Cloudy FEW005 BKN010 14.4 12.2 87% 76.05 1013.8
22 22:56 W 11 16.09 Mostly Cloudy FEW005 BKN010 14.4 12.2 16.7 14.4 87% 76.07 1014.0
22 21:56 NW 15 16.09 Mostly Cloudy FEW006 BKN010 14.4 12.2 87% 76.07 1014.1
22 20:56 W 13 16.09 Mostly Cloudy FEW006 SCT009 BKN011 14.4 12.2 87% 76.05 1013.9
22 19:56 W 19 16.09 Mostly Cloudy FEW006 SCT009 BKN011 15 12.2 83% 76.05 1013.7
22 18:56 W 28 16.09 Partly Cloudy FEW006 SCT012 15 12.2 83% 76.02 1013.5
22 17:56 W 28 G 37 16.09 Mostly Cloudy FEW006 BKN012 15.6 12.2 80% 76.02 1013.4
22 16:56 W 37 G 48 16.09 A Few Clouds and Breezy FEW006 FEW017 16.7 12.2 19.4 16.7 75% 76.02 1013.4
22 15:56 W 28 16.09 A Few Clouds FEW006 FEW018 17.8 11.7 68% 76.05 1013.7
22 14:56 W 22 16.09 A Few Clouds FEW018 18.3 11.7 66% 76.07 1014.0
22 13:56 W 22 16.09 A Few Clouds FEW019 18.9 11.7 63% 76.1 1014.5
22 12:56 W 13 16.09 A Few Clouds FEW005 FEW019 18.9 11.7 63% 76.12 1014.8
22 11:56 W 24 16.09 A Few Clouds FEW005 FEW019 17.8 11.7 68% 76.15 1015.3
22 10:56 W 19 16.09 Mostly Cloudy FEW005 BKN015 17.2 12.2 17.2 13.9 73% 76.17 1015.5
22 09:56 W 11 16.09 Mostly Cloudy FEW005 BKN015 16.1 12.2 78% 76.15 1015.3
22 08:56 W 13 16.09 Mostly Cloudy FEW005 BKN012 15 11.7 81% 76.17 1015.4
22 07:56 SW 9 16.09 Mostly Cloudy FEW008 BKN012 14.4 11.7 84% 76.15 1015.1
22 06:56 SW 7 16.09 Mostly Cloudy FEW008 BKN017 13.9 11.7 87% 76.1 1014.4
22 05:56 S 7 16.09 Mostly Cloudy FEW008 BKN016 13.9 12.2 90% 76.07 1014.0
22 04:56 W 6 16.09 Partly Cloudy FEW007 SCT018 13.9 11.7 15 13.9 87% 76.05 1013.9
22 02:56 SW 13 16.09 Partly Cloudy FEW007 SCT014 13.9 11.7 87% 76.05 1013.8
22 01:56 S 6 16.09 Mostly Cloudy FEW007 BKN013 15 12.2 83% 76.07 1014.0
22 00:56 W 13 16.09 Mostly Cloudy FEW007 BKN013 15 12.2 83% 76.1 1014.4
21 23:56 W 13 16.09 Partly Cloudy FEW007 SCT013 15 12.2 83% 76.05 1014.0
21 22:56 SW 13 16.09 A Few Clouds FEW007 15 12.2 18.3 15 83% 76.1 1014.4
21 21:56 W 13 16.09 A Few Clouds FEW008 15 12.2 83% 76.1 1014.6
21 20:56 SW 13 16.09 A Few Clouds FEW008 15.6 12.2 80% 76.1 1014.3
21 19:56 SW 19 16.09 A Few Clouds FEW008 FEW012 15.6 12.2 80% 76.07 1014.2
21 18:56 W 22 16.09 Partly Cloudy FEW008 SCT014 16.1 12.8 81% 76.05 1013.9
21 17:56 SW 24 16.09 A Few Clouds FEW008 FEW016 17.2 12.2 73% 76.02 1013.4
21 16:56 W 26 G 41 16.09 A Few Clouds FEW008 FEW022 18.3 12.2 20 16.1 68% 76.02 1013.5
21 15:56 W 26 16.09 A Few Clouds FEW008 FEW022 18.9 12.8 68% 76.02 1013.5
21 14:56 SW 26 16.09 A Few Clouds FEW008 FEW022 20 12.2 61% 76.02 1013.6
21 13:56 W 20 16.09 Partly Cloudy FEW006 SCT022 19.4 12.2 63% 76.05 1013.9
21 12:56 W 19 16.09 Mostly Cloudy FEW006 BKN021 18.9 12.2 65% 76.07 1014.2
21 11:56 W 17 16.09 Mostly Cloudy FEW006 BKN020 BKN028 17.8 12.2 70% 76.12 1014.7
21 10:56 W 13 16.09 Overcast FEW006 BKN017 OVC026 16.7 11.7 16.7 14.4 73% 76.12 1015.0
21 09:56 SW 13 16.09 Overcast FEW005 BKN013 OVC017 15 11.7 81% 76.12 1015.0
21 08:56 SW 9 16.09 Overcast FEW005 BKN012 OVC017 14.4 12.2 87% 76.12 1014.8
21 07:56 SW 13 16.09 Overcast FEW004 OVC012 14.4 11.7 84% 76.1 1014.6
21 06:56 W 13 16.09 Overcast FEW004 OVC010 14.4 12.2 87% 76.07 1014.2
21 05:56 W 11 16.09 Overcast FEW004 BKN011 OVC016 14.4 12.2 87% 76.05 1014.0
21 04:56 SW 15 16.09 Overcast FEW004 OVC012 14.4 12.2 15 14.4 87% 76.05 1013.7
21 03:56 SW 7 16.09 Overcast FEW004 OVC011 14.4 12.2 87% 76.02 1013.6
21 02:56 W 11 16.09 Overcast FEW004 BKN010 OVC014 14.4 12.2 87% 76.05 1013.8
21 01:56 W 11 16.09 Overcast FEW003 BKN009 OVC012 14.4 12.2 87% 76.07 1014.2
21 00:56 W 11 16.09 Overcast FEW003 BKN010 OVC014 14.4 12.2 87% 76.1 1014.5
20 23:56 W 15 16.09 Overcast FEW003 OVC012 15 12.2 83% 76.1 1014.5
20 22:56 W 20 16.09 Overcast FEW004 BKN010 OVC014 15 12.2 17.8 14.4 83% 76.07 1014.3
20 21:56 SW 22 16.09 Mostly Cloudy FEW003 BKN011 15 12.2 83% 76.1 1014.4
20 20:56 W 20 16.09 Mostly Cloudy FEW003 BKN011 15 12.2 83% 76.05 1013.9
20 19:56 W 19 16.09 Mostly Cloudy FEW004 BKN010 BKN180 14.4 12.2 87% 76.02 1013.4
20 18:56 W 19 16.09 Mostly Cloudy FEW004 FEW020 BKN150 BKN180 15.6 12.2 80% 76.02 1013.3
20 17:56 W 26 16.09 Mostly Cloudy FEW004 FEW017 BKN150 BKN180 16.1 12.2 78% 76 1013.1
20 16:56 NW 20 16.09 Mostly Cloudy FEW004 FEW017 BKN150 BKN180 17.2 12.8 17.8 15.6 76% 75.97 1013.0
20 15:56 W 19 G 37 16.09 Mostly Cloudy FEW004 SCT017 BKN150 BKN180 17.2 12.2 73% 76 1013.1
20 14:56 W 20 16.09 Mostly Cloudy FEW004 BKN015 BKN150 17.8 12.2 70% 76.05 1013.7
20 13:56 SW 22 16.09 Mostly Cloudy FEW008 BKN014 17.2 12.8 76% 76.1 1014.6
20 12:56 W 22 16.09 Mostly Cloudy FEW008 BKN013 16.7 12.8 78% 76.1 1014.4
20 11:56 SW 19 16.09 Mostly Cloudy FEW008 BKN011 15.6 12.2 80% 76.17 1015.5
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)