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 10:56 W 24 16.09 Mostly Cloudy FEW005 BKN015 14.4 10 14.4 11.1 75% 76.17 1015.5
12 09:56 W 22 16.09 Overcast FEW005 OVC009 13.3 10.6 84% 76.12 1015.0
12 08:56 NW 17 16.09 Overcast FEW004 OVC008 12.8 10.6 87% 76.12 1014.8
12 07:56 W 17 16.09 Overcast FEW004 OVC006 11.7 10.6 93% 76.1 1014.6
12 05:56 W 9 16.09 Overcast FEW002 OVC007 11.7 10 89% 76.05 1013.9
12 04:56 W 7 16.09 Mostly Cloudy FEW002 BKN007 11.1 10 11.7 10.6 93% 76.05 1013.9
12 03:56 NW 13 16.09 Mostly Cloudy FEW003 BKN008 11.1 10 93% 76.05 1013.8
12 02:56 W 19 16.09 Partly Cloudy FEW002 SCT005 10.6 10 96% 76.05 1013.8
12 01:56 NW 17 16.09 A Few Clouds FEW002 FEW006 11.1 10 93% 76.07 1014.0
12 00:56 NW 20 16.09 A Few Clouds FEW002 FEW006 11.1 10 93% 76.1 1014.5
11 23:56 NW 20 16.09 A Few Clouds FEW002 FEW005 11.1 10.6 97% 76.12 1014.7
11 22:56 NW 22 16.09 A Few Clouds FEW003 FEW200 11.7 10.6 18.3 11.7 93% 76.12 1014.8
11 21:56 NW 24 16.09 A Few Clouds FEW004 FEW200 11.7 10.6 93% 76.1 1014.5
11 20:56 NW 33 G 44 16.09 Partly Cloudy and Breezy FEW004 SCT200 12.2 10.6 90% 76.02 1013.5
11 19:56 W 33 16.09 Partly Cloudy and Breezy FEW004 SCT200 13.3 11.1 87% 75.97 1012.8
11 18:56 NW 35 16.09 Partly Cloudy and Breezy FEW004 SCT200 14.4 11.1 81% 75.92 1012.3
11 17:56 NW 35 16.09 Partly Cloudy and Breezy FEW008 SCT200 16.1 11.7 75% 75.92 1012.2
11 16:56 NW 33 16.09 Partly Cloudy and Breezy FEW008 SCT200 17.8 11.7 22.2 15.6 68% 75.92 1012.2
11 15:56 NW 31 16.09 Partly Cloudy FEW008 SCT200 20 12.2 61% 75.95 1012.5
11 14:56 NW 30 16.09 Partly Cloudy FEW006 SCT200 20.6 12.2 59% 75.97 1012.9
11 13:56 N 13 16.09 A Few Clouds FEW004 FEW250 20.6 14.4 68% 76 1013.2
11 12:56 NE 17 16.09 A Few Clouds FEW004 FEW250 18.9 14.4 75% 76.02 1013.3
11 11:56 NE 6 16.09 A Few Clouds FEW004 FEW250 16.7 12.2 75% 76.1 1014.4
11 10:56 NE 9 16.09 Partly Cloudy FEW004 SCT250 15.6 12.2 15.6 10 80% 76.1 1014.6
11 09:56 NE 9 16.09 Partly Cloudy FEW004 SCT250 14.4 12.2 87% 76.1 1014.4
11 08:56 E 9 16.09 A Few Clouds FEW004 FEW250 13.9 11.1 83% 76.1 1014.6
11 07:56 SE 6 16.09 Partly Cloudy FEW004 SCT250 12.2 10 87% 76.1 1014.5
11 06:56 Calm 16.09 Partly Cloudy FEW004 SCT250 11.1 9.4 89% 76.1 1014.4
11 05:56 W 9 16.09 Partly Cloudy FEW005 SCT250 10 8.9 93% 9 76.07 1014.0
11 04:56 W 7 16.09 A Few Clouds FEW004 FEW200 10.6 9.4 12.2 10.6 92% 76.05 1013.9
11 03:56 W 9 16.09 A Few Clouds FEW004 FEW200 10.6 9.4 92% 76.05 1013.8
11 02:56 W 7 16.09 A Few Clouds FEW003 11.1 9.4 89% 76.05 1013.9
11 01:56 NW 7 16.09 A Few Clouds FEW003 11.7 10 89% 76.07 1014.0
11 00:56 NW 9 16.09 A Few Clouds FEW003 11.7 10.6 93% 76.07 1014.2
10 23:56 Calm 16.09 A Few Clouds FEW004 12.2 10 87% 76.1 1014.4
10 22:56 NW 13 16.09 A Few Clouds FEW004 12.2 10.6 16.7 12.2 90% 76.07 1014.2
10 21:56 W 17 16.09 A Few Clouds FEW003 12.8 10.6 87% 76.07 1014.2
10 20:56 W 20 16.09 A Few Clouds FEW005 FEW200 12.8 10.6 87% 76.05 1013.7
10 19:56 W 26 16.09 Partly Cloudy FEW008 SCT200 13.3 10 81% 76.02 1013.5
10 18:56 W 30 16.09 A Few Clouds FEW010 FEW200 15 10.6 75% 76 1013.3
10 17:56 W 31 16.09 A Few Clouds FEW010 FEW200 16.7 10.6 67% 76.02 1013.6
10 16:56 NW 31 G 46 16.09 A Few Clouds FEW009 FEW200 16.7 11.1 17.8 13.9 70% 76.05 1013.7
10 15:56 NW 30 16.09 A Few Clouds FEW007 FEW200 17.8 11.1 65% 76.07 1014.2
10 14:56 NW 28 16.09 A Few Clouds FEW007 17.2 11.1 68% 76.12 1014.7
10 13:56 NW 28 16.09 A Few Clouds FEW007 FEW014 17.2 11.1 68% 76.15 1015.1
10 12:56 W 26 16.09 Partly Cloudy FEW007 SCT014 16.1 11.1 72% 76.2 1015.7
10 11:56 W 20 16.09 Mostly Cloudy FEW006 BKN011 BKN014 15.6 11.1 75% 76.23 1016.3
10 10:56 W 17 16.09 Mostly Cloudy FEW006 BKN009 BKN011 13.9 10.6 13.9 11.7 81% 76.25 1016.5
10 09:56 W 20 G 35 16.09 Overcast FEW006 BKN008 OVC010 12.8 10.6 87% 76.25 1016.4
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
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)