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.
10 08:56 W 24 G 39 16.09 Overcast FEW004 BKN007 OVC009 12.2 10.6 90% 76.23 1016.0
10 07:56 W 22 16.09 Overcast FEW004 OVC006 12.2 10.6 90% 76.2 1015.9
10 06:56 W 19 16.09 Overcast FEW004 OVC006 12.2 10.6 90% 76.15 1015.3
10 05:56 W 20 16.09 Overcast FEW004 OVC006 11.7 10.6 93% 76.15 1015.1
10 04:56 W 22 16.09 Overcast FEW004 OVC006 11.7 10.6 12.8 11.7 93% 76.15 1015.1
10 03:56 W 20 16.09 Overcast FEW003 OVC006 12.2 10.6 90% 76.15 1015.1
10 02:56 W 22 G 39 16.09 Overcast FEW003 OVC006 11.7 10.6 93% 76.15 1015.2
10 01:56 W 26 16.09 Overcast FEW003 OVC006 11.7 10.6 93% 76.15 1015.3
10 00:56 W 24 G 39 16.09 Overcast FEW003 OVC006 12.2 10.6 90% 76.15 1015.3
09 23:56 W 22 G 35 16.09 Overcast FEW003 OVC008 12.2 10.6 90% 76.17 1015.4
09 22:56 W 22 16.09 Overcast FEW003 OVC008 12.8 10.6 15.6 12.2 87% 76.17 1015.3
09 21:56 W 19 G 37 16.09 Overcast FEW003 OVC008 12.8 10.6 87% 76.15 1015.3
09 20:56 W 19 G 39 16.09 Mostly Cloudy FEW003 BKN009 12.8 10.6 87% 76.12 1014.9
09 19:56 W 24 G 35 16.09 Mostly Cloudy FEW004 BKN010 BKN200 13.3 10.6 84% 76.1 1014.4
09 18:56 W 28 G 43 16.09 Mostly Cloudy FEW004 BKN011 BKN200 13.9 10.6 81% 76.07 1014.2
09 17:56 W 37 G 48 16.09 Mostly Cloudy and Breezy FEW005 BKN011 BKN200 15 11.1 78% 76.1 1014.4
09 16:56 W 39 G 56 16.09 Mostly Cloudy and Breezy FEW005 BKN010 BKN200 15.6 11.1 17.8 15 75% 76.1 1014.6
09 15:56 W 44 G 57 16.09 Mostly Cloudy and Windy FEW005 BKN010 BKN200 16.1 11.1 72% 76.12 1014.8
09 14:56 W 39 G 54 16.09 Mostly Cloudy and Breezy FEW006 SCT011 BKN200 16.7 11.1 70% 76.17 1015.4
09 13:56 W 35 G 56 16.09 A Few Clouds and Breezy FEW008 FEW018 17.2 11.1 68% 76.2 1015.7
09 12:56 W 33 G 46 16.09 A Few Clouds and Breezy FEW007 FEW016 17.2 11.1 68% 76.2 1015.9
09 11:56 NW 31 16.09 A Few Clouds FEW007 FEW016 16.7 11.1 70% 76.23 1016.1
09 10:56 W 30 16.09 A Few Clouds FEW007 FEW014 15.6 10.6 16.7 11.7 72% 76.25 1016.4
09 09:56 SW 17 16.09 A Few Clouds FEW008 FEW014 16.7 10.6 67% 76.23 1016.3
09 08:56 Calm 16.09 Partly Cloudy FEW006 SCT014 15 10.6 75% 76.23 1016.1
09 07:56 Vrbl 6 16.09 Mostly Cloudy FEW006 BKN012 13.3 10 81% 76.23 1016.2
09 06:56 SE 6 16.09 Mostly Cloudy FEW006 BKN012 12.2 10 87% 76.2 1015.9
09 05:56 Calm 16.09 Partly Cloudy FEW004 SCT012 11.7 10 89% 76.17 1015.6
09 04:56 S 6 16.09 Mostly Cloudy FEW004 BKN011 12.2 10 12.8 11.7 87% 76.2 1015.7
09 03:56 W 7 16.09 Mostly Cloudy FEW004 BKN012 12.2 10 87% 76.2 1015.9
09 02:56 SW 7 16.09 Mostly Cloudy FEW004 BKN012 12.2 10 87% 76.23 1016.1
09 01:56 W 13 16.09 Mostly Cloudy FEW004 BKN012 12.2 10 87% 76.23 1016.2
09 00:56 W 19 16.09 Mostly Cloudy FEW004 BKN012 12.8 10 83% 76.28 1016.7
08 23:56 W 24 16.09 Mostly Cloudy FEW004 BKN012 12.2 10 87% 76.28 1016.7
08 22:56 W 19 16.09 Partly Cloudy FEW004 SCT013 12.8 10 15 12.2 83% 76.3 1017.2
08 21:56 W 20 16.09 Partly Cloudy FEW004 SCT013 12.2 10 87% 76.3 1017.1
08 20:56 W 17 16.09 Partly Cloudy FEW004 SCT011 12.8 9.4 80% 76.28 1016.7
08 19:56 W 24 16.09 Partly Cloudy FEW007 SCT011 12.8 9.4 80% 76.25 1016.5
08 18:56 W 30 16.09 Partly Cloudy FEW007 SCT011 SCT200 13.3 10 81% 76.23 1016.3
08 17:56 W 37 G 52 16.09 Mostly Cloudy and Breezy FEW007 BKN011 BKN200 13.9 10 78% 76.28 1016.7
08 16:56 W 39 G 56 16.09 Mostly Cloudy and Breezy FEW006 BKN012 BKN200 14.4 10 15.6 12.8 75% 76.3 1017.1
08 15:56 W 33 G 50 16.09 Mostly Cloudy and Breezy FEW008 BKN013 BKN200 15 10 72% 76.33 1017.7
08 14:56 W 31 G 48 16.09 Mostly Cloudy FEW008 BKN014 15 10 72% 76.4 1018.5
08 13:56 W 35 G 44 16.09 Mostly Cloudy and Breezy FEW006 BKN013 15 10 72% 76.45 1019.1
08 12:56 W 28 G 43 16.09 Mostly Cloudy FEW006 BKN012 15 10 72% 76.45 1019.3
08 11:56 W 24 16.09 Overcast FEW005 OVC008 13.3 10 81% 76.48 1019.6
08 10:56 W 26 G 39 16.09 Overcast FEW005 OVC008 12.8 10.6 13.3 11.7 87% 76.5 1019.8
08 09:56 W 24 16.09 Overcast FEW005 OVC011 12.8 10 83% 76.5 1019.8
08 08:56 W 19 G 33 16.09 Overcast FEW005 OVC010 12.2 9.4 83% 76.48 1019.6
08 07:56 W 19 16.09 Overcast FEW006 OVC010 12.2 9.4 83% 76.48 1019.4
08 06:56 W 22 16.09 Overcast FEW005 OVC011 11.7 9.4 86% 76.45 1019.2
08 05:56 W 28 16.09 Overcast FEW004 OVC012 11.7 8.9 83% 76.43 1018.9
08 04:56 W 24 16.09 Overcast FEW004 OVC011 12.2 8.9 12.8 11.7 80% 76.43 1018.7
08 03:56 W 19 G 31 16.09 Overcast FEW004 OVC011 12.2 9.4 83% 76.4 1018.7
08 02:56 W 22 G 30 16.09 Overcast FEW004 OVC011 12.2 9.4 83% 76.43 1018.8
08 01:56 W 26 16.09 Mostly Cloudy FEW004 BKN012 11.7 8.9 83% 76.4 1018.6
08 00:56 W 24 G 35 16.09 Overcast FEW004 OVC009 12.2 9.4 83% 76.43 1018.8
07 23:56 W 30 16.09 Overcast FEW004 OVC007 12.2 9.4 83% 76.4 1018.6
07 22:56 W 28 16.09 Overcast FEW004 OVC007 12.2 10 15.6 12.2 87% 76.43 1018.8
07 21:56 W 28 G 41 16.09 Overcast FEW004 OVC007 12.2 10 87% 76.4 1018.5
07 20:56 W 35 G 48 16.09 Mostly Cloudy and Breezy FEW003 BKN007 12.2 10.6 90% 76.35 1018.0
07 19:56 W 35 16.09 Mostly Cloudy and Breezy FEW003 BKN008 12.8 10.6 87% 76.3 1017.3
07 18:56 W 30 G 44 16.09 Mostly Cloudy FEW004 BKN009 13.3 10.6 84% 76.3 1017.2
07 17:56 W 43 G 57 16.09 Mostly Cloudy and Windy FEW005 BKN010 BKN040 13.9 10.6 81% 76.33 1017.4
07 16:56 W 39 G 54 16.09 Partly Cloudy and Breezy FEW005 SCT009 SCT043 15.6 10.6 16.7 14.4 72% 76.33 1017.5
07 15:56 W 41 G 54 16.09 A Few Clouds and Breezy FEW005 FEW045 16.1 11.1 72% 76.33 1017.7
07 14:56 NW 33 16.09 A Few Clouds and Breezy FEW006 FEW045 16.7 11.7 73% 76.35 1017.9
07 13:56 NW 28 G 46 16.09 A Few Clouds FEW006 FEW050 16.1 11.7 75% 76.4 1018.5
07 12:56 NW 26 16.09 Partly Cloudy FEW006 SCT010 15.6 11.7 78% 76.43 1018.9
07 11:56 NW 20 16.09 Partly Cloudy FEW006 SCT011 15.6 11.7 78% 76.48 1019.5
07 10:56 NW 20 16.09 Mostly Cloudy FEW006 BKN012 14.4 10.6 14.4 11.7 78% 76.5 1019.9
07 09:56 W 13 16.09 Overcast FEW006 OVC013 13.3 10 81% 76.5 1019.8
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)