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.
12 09:56 N 7 16.09 Mostly Cloudy FEW006 SCT160 BKN180 18.3 12.8 70% 76.1 1014.4
12 08:56 N 9 16.09 Mostly Cloudy FEW006 SCT170 BKN200 16.1 12.8 81% 76.05 1013.7
12 07:56 NW 15 16.09 Mostly Cloudy FEW006 SCT150 BKN170 15.6 12.2 80% 76 1013.0
12 06:56 NW 15 16.09 Mostly Cloudy FEW006 SCT160 BKN180 15 12.2 83% 76 1013.1
12 05:56 NW 13 16.09 Mostly Cloudy FEW004 BKN120 15 12.2 83% 76 1013.1
12 04:56 W 15 16.09 Mostly Cloudy FEW004 BKN150 15 11.7 15 14.4 81% 76 1013.1
12 03:56 NW 15 16.09 Mostly Cloudy FEW004 BKN150 14.4 11.7 84% 76 1013.2
12 02:56 W 7 16.09 Mostly Cloudy FEW004 BKN150 15 11.7 81% 75.95 1012.5
12 01:56 NW 15 16.09 Mostly Cloudy FEW004 BKN150 14.4 12.2 87% 75.97 1012.9
12 00:56 NW 13 16.09 Mostly Cloudy FEW003 BKN150 14.4 11.7 84% 76 1013.1
11 23:56 W 9 16.09 Mostly Cloudy FEW003 BKN150 14.4 11.7 84% 76 1013.1
11 22:56 NW 20 16.09 Mostly Cloudy FEW003 BKN150 15 11.7 18.3 13.9 81% 76.02 1013.5
11 21:56 NW 20 16.09 Mostly Cloudy FEW003 BKN150 14.4 12.2 87% 76.02 1013.3
11 20:56 NW 26 16.09 Mostly Cloudy FEW002 BKN150 BKN200 13.9 11.7 87% 75.97 1012.8
11 19:56 NW 26 16.09 Mostly Cloudy FEW003 BKN180 BKN200 14.4 11.7 84% 75.97 1012.6
11 18:56 NW 30 16.09 Mostly Cloudy FEW004 BKN180 BKN200 16.1 11.7 75% 75.95 1012.4
11 17:56 NW 26 16.09 Mostly Cloudy FEW004 BKN180 BKN200 17.8 11.7 68% 75.95 1012.4
11 15:56 NW 30 16.09 Mostly Cloudy FEW009 SCT180 BKN200 18.3 11.1 63% 75.97 1013.0
11 14:56 NW 30 16.09 Mostly Cloudy FEW011 FEW180 BKN200 19.4 10.6 57% 76 1013.1
11 13:56 NW 35 16.09 Mostly Cloudy and Breezy FEW008 BKN200 17.8 11.1 65% 76.05 1013.7
11 12:56 NW 35 16.09 Partly Cloudy and Breezy FEW008 SCT200 17.8 11.1 65% 76.05 1013.9
11 11:56 NW 31 16.09 Partly Cloudy FEW008 SCT200 17.8 11.1 65% 76.07 1014.1
11 10:56 NW 28 16.09 Mostly Cloudy FEW008 BKN200 16.7 11.1 16.7 11.7 70% 76.07 1014.0
11 09:56 NW 22 16.09 Mostly Cloudy FEW008 BKN200 16.1 11.1 72% 76.1 1014.4
11 08:56 NW 15 16.09 Mostly Cloudy FEW008 BKN200 15.6 11.1 75% 76.1 1014.5
11 07:56 Calm 16.09 Mostly Cloudy FEW008 BKN200 13.9 10.6 81% 76.05 1013.9
11 06:56 Calm 16.09 Mostly Cloudy FEW008 BKN200 12.8 10 83% 76.02 1013.3
11 05:56 W 9 16.09 A Few Clouds FEW008 12.2 10.6 90% 75.95 1012.6
11 04:56 SW 6 16.09 A Few Clouds FEW009 11.7 10 12.8 11.7 89% 75.95 1012.6
11 03:56 W 13 16.09 A Few Clouds FEW009 11.7 10 89% 75.95 1012.5
11 02:56 W 20 16.09 Partly Cloudy FEW004 SCT009 11.7 10 89% 75.97 1012.9
11 01:56 NW 26 16.09 Mostly Cloudy FEW004 BKN009 12.2 10 87% 76 1013.1
11 00:56 W 26 16.09 Mostly Cloudy FEW004 BKN009 12.8 10.6 87% 76.02 1013.6
10 23:56 W 22 16.09 Mostly Cloudy FEW004 BKN009 12.8 10.6 87% 76.02 1013.6
10 22:56 W 28 16.09 Mostly Cloudy FEW004 BKN011 12.8 10.6 17.2 12.8 87% 76.05 1013.7
10 21:56 W 20 16.09 Partly Cloudy FEW004 SCT011 13.3 10.6 84% 76 1013.2
10 20:56 W 28 16.09 Partly Cloudy FEW005 SCT011 13.3 10.6 84% 75.97 1013.0
10 19:56 W 31 G 46 16.09 Partly Cloudy FEW005 SCT014 SCT200 13.9 10.6 81% 76 1013.2
10 18:56 W 22 G 35 16.09 Partly Cloudy FEW005 SCT014 SCT200 15.6 11.1 75% 76 1013.0
10 17:56 W 30 G 41 16.09 Mostly Cloudy FEW006 SCT014 BKN200 16.7 11.1 70% 75.97 1012.9
10 16:56 W 37 G 56 16.09 Mostly Cloudy and Breezy FEW007 SCT013 BKN200 16.7 11.1 18.9 15.6 70% 76.05 1013.7
10 15:56 W 39 16.09 A Few Clouds and Breezy FEW007 17.2 10.6 65% 76.05 1013.9
10 14:56 W 31 G 50 16.09 A Few Clouds FEW009 17.8 10 60% 76.07 1014.2
10 13:56 W 28 G 41 16.09 A Few Clouds FEW005 18.3 10 59% 76.07 1014.1
10 12:56 W 28 16.09 A Few Clouds FEW005 FEW014 17.2 10.6 65% 76.07 1014.2
10 11:56 W 31 16.09 Partly Cloudy FEW005 SCT014 16.7 10.6 67% 76.07 1014.1
10 10:56 W 24 G 39 16.09 Mostly Cloudy FEW005 BKN014 15.6 10.6 15.6 12.8 72% 76.02 1013.5
10 09:56 W 26 G 39 16.09 Partly Cloudy FEW005 SCT012 15.6 10.6 72% 76 1013.2
10 08:56 W 17 G 37 16.09 Mostly Cloudy FEW005 BKN011 14.4 10.6 78% 75.97 1012.8
10 06:56 W 22 G 39 16.09 Mostly Cloudy FEW005 SCT008 BKN012 12.8 10.6 87% 75.95 1012.6
10 05:56 W 19 G 35 16.09 Partly Cloudy FEW005 SCT012 12.8 10.6 87% 75.9 1011.9
10 04:56 SW 9 16.09 A Few Clouds FEW005 FEW014 13.3 10.6 13.9 12.8 84% 75.9 1011.6
10 03:56 Vrbl 7 16.09 Mostly Cloudy FEW005 BKN012 13.3 10.6 84% 75.9 1011.9
10 02:56 W 6 16.09 Overcast FEW005 OVC010 13.3 10.6 84% 75.92 1012.2
10 01:56 W 22 16.09 Overcast FEW004 OVC010 13.3 11.1 87% 75.95 1012.4
10 00:56 W 19 16.09 Mostly Cloudy FEW004 BKN013 13.3 11.1 87% 75.95 1012.5
09 23:56 W 28 G 44 16.09 Partly Cloudy SCT004 13.9 11.1 83% 75.97 1012.7
09 22:56 NW 15 16.09 A Few Clouds FEW004 13.3 11.1 17.2 13.3 87% 75.97 1012.7
09 21:56 NW 24 16.09 Mostly Cloudy FEW004 BKN010 13.3 11.1 87% 75.97 1012.8
09 20:56 W 30 16.09 Partly Cloudy FEW003 SCT010 13.9 11.1 83% 75.95 1012.5
09 19:56 W 33 G 48 16.09 Partly Cloudy and Breezy FEW004 SCT010 13.9 11.1 83% 75.95 1012.6
09 18:56 W 33 16.09 A Few Clouds and Breezy FEW004 FEW200 15 11.1 78% 75.95 1012.5
09 17:56 W 39 16.09 A Few Clouds and Breezy FEW004 FEW200 16.7 11.1 70% 76 1013.0
09 16:56 NW 37 G 50 16.09 A Few Clouds and Breezy FEW004 17.2 11.1 20.6 16.7 68% 76 1013.0
09 15:56 W 35 G 48 16.09 A Few Clouds and Breezy FEW004 17.8 11.1 65% 76 1013.2
09 14:56 W 37 16.09 A Few Clouds and Breezy FEW005 17.8 11.1 65% 76.02 1013.5
09 13:56 NW 37 G 50 16.09 A Few Clouds and Breezy FEW005 18.9 11.7 63% 76.05 1013.9
09 12:56 NW 28 16.09 A Few Clouds FEW006 19.4 12.8 66% 76.07 1014.2
09 11:56 NE 13 16.09 A Few Clouds FEW006 17.2 12.8 76% 76.12 1014.7
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)