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.
18 00:56 S 24 16.09 A Few Clouds FEW006 15.6 12.8 84% 75.92 1012.3
17 23:56 SW 19 16.09 A Few Clouds FEW006 16.1 12.8 81% 75.92 1012.3
17 22:56 SW 19 16.09 A Few Clouds FEW006 16.1 12.8 21.1 16.1 81% 75.95 1012.3
17 21:56 SW 13 16.09 A Few Clouds FEW005 16.1 12.8 81% 75.92 1012.2
17 20:56 SW 24 G 41 16.09 Partly Cloudy FEW005 SCT008 SCT180 16.7 13.3 80% 75.87 1011.6
17 19:56 SW 19 16.09 A Few Clouds FEW005 FEW180 17.8 12.8 73% 75.87 1011.4
17 18:56 SW 22 16.09 A Few Clouds FEW007 FEW180 18.9 13.3 70% 75.87 1011.3
17 17:56 SW 20 16.09 A Few Clouds FEW007 FEW180 19.4 13.3 68% 75.84 1011.3
17 16:56 W 15 16.09 A Few Clouds FEW011 FEW180 21.1 13.3 23.3 18.9 61% 75.87 1011.4
17 15:56 W 22 16.09 A Few Clouds FEW013 FEW180 21.7 13.3 59% 75.9 1011.7
17 14:56 SW 20 G 33 16.09 A Few Clouds FEW013 22.2 13.9 59% 75.9 1011.9
17 13:56 E 6 16.09 A Few Clouds FEW006 20.6 13.9 66% 75.92 1012.2
17 12:56 NE 15 16.09 A Few Clouds FEW006 20.6 14.4 68% 75.95 1012.4
17 11:56 NE 15 16.09 A Few Clouds FEW006 20 13.9 68% 75.97 1012.7
17 10:56 NE 7 16.09 Partly Cloudy FEW006 SCT022 19.4 13.3 20 15.6 68% 75.95 1012.6
17 09:56 S 7 16.09 Mostly Cloudy FEW006 BKN019 18.3 12.8 70% 75.97 1012.8
17 07:56 S 15 16.09 Overcast FEW006 BKN014 OVC017 16.1 12.8 81% 75.95 1012.6
17 06:56 SW 17 16.09 Overcast FEW006 BKN013 OVC017 15.6 12.8 84% 75.97 1012.7
17 05:56 S 13 16.09 Overcast FEW006 BKN012 OVC017 15.6 12.8 84% 75.95 1012.5
17 04:56 S 13 16.09 Mostly Cloudy FEW006 SCT012 BKN016 15.6 12.8 15.6 15 84% 75.95 1012.4
17 03:56 W 6 16.09 Mostly Cloudy FEW006 BKN013 15.6 12.8 84% 75.92 1012.1
17 02:56 SW 6 16.09 Mostly Cloudy FEW006 BKN014 15.6 12.2 80% 75.92 1012.2
17 01:56 W 6 16.09 Mostly Cloudy FEW007 BKN013 15.6 12.8 84% 75.95 1012.6
17 00:56 W 7 16.09 Mostly Cloudy FEW006 BKN012 15 12.2 83% 76 1013.0
16 23:56 W 17 16.09 A Few Clouds FEW006 FEW010 15 12.8 87% 76 1013.2
16 22:56 SW 15 16.09 A Few Clouds FEW006 15.6 12.2 20 15.6 80% 76 1013.2
16 20:56 W 22 16.09 A Few Clouds FEW007 16.1 12.2 78% 76 1013.1
16 19:56 NW 24 16.09 A Few Clouds FEW007 16.7 12.2 75% 75.97 1013.0
16 18:56 W 28 16.09 A Few Clouds FEW008 17.8 12.8 73% 75.97 1012.8
16 17:56 W 26 16.09 A Few Clouds FEW008 19.4 12.8 66% 75.97 1012.9
16 16:56 W 31 16.09 A Few Clouds FEW008 20 12.8 21.7 18.3 63% 76 1013.2
16 15:56 NW 39 16.09 A Few Clouds and Breezy FEW009 19.4 13.3 68% 76.02 1013.4
16 14:56 NW 31 16.09 A Few Clouds FEW008 20 12.8 63% 76.05 1013.9
16 13:56 W 30 16.09 A Few Clouds FEW008 21.1 12.8 59% 76.07 1014.2
16 12:56 NW 28 16.09 A Few Clouds FEW006 21.1 12.8 59% 76.1 1014.5
16 11:56 NW 24 16.09 A Few Clouds FEW006 19.4 12.8 66% 76.1 1014.7
16 10:56 N 15 16.09 A Few Clouds FEW006 19.4 13.9 19.4 14.4 71% 76.15 1015.0
16 09:56 NW 11 16.09 Partly Cloudy FEW006 SCT016 17.8 12.8 73% 76.17 1015.5
16 08:56 NW 9 16.09 Mostly Cloudy FEW004 BKN014 16.1 12.2 78% 76.2 1015.9
16 07:56 SW 11 16.09 Mostly Cloudy FEW004 BKN014 15.6 12.2 80% 76.2 1015.8
16 06:56 W 17 16.09 Overcast FEW004 SCT010 OVC014 14.4 12.2 87% 76.17 1015.6
16 05:56 W 13 16.09 Mostly Cloudy FEW004 SCT009 BKN014 14.4 12.2 87% 76.15 1015.3
16 04:56 W 17 16.09 Mostly Cloudy FEW005 BKN009 14.4 12.2 14.4 13.9 87% 76.17 1015.3
16 03:56 W 17 16.09 Mostly Cloudy FEW005 BKN009 14.4 12.2 87% 76.15 1015.2
16 02:56 W 19 16.09 Partly Cloudy FEW006 SCT015 14.4 12.2 87% 76.15 1015.3
16 01:56 W 19 16.09 A Few Clouds FEW005 FEW010 14.4 12.2 87% 76.17 1015.6
16 00:56 W 20 16.09 Partly Cloudy FEW005 SCT010 14.4 12.2 87% 76.2 1015.9
15 23:56 W 22 16.09 Partly Cloudy FEW005 SCT010 SCT200 14.4 12.2 87% 76.23 1016.1
15 22:56 W 26 16.09 A Few Clouds FEW006 FEW200 14.4 12.2 18.3 14.4 87% 76.25 1016.4
15 21:56 W 31 16.09 Partly Cloudy FEW006 SCT200 15 12.2 83% 76.23 1016.0
15 20:56 W 24 16.09 Partly Cloudy FEW006 SCT200 15 12.2 83% 76.2 1015.8
15 19:56 W 26 16.09 Partly Cloudy FEW006 SCT200 16.1 12.2 78% 76.17 1015.5
15 18:56 W 31 G 48 16.09 A Few Clouds FEW007 FEW200 17.2 12.2 73% 76.17 1015.5
15 17:56 W 39 G 54 16.09 A Few Clouds and Breezy FEW007 17.8 12.2 70% 76.17 1015.6
15 16:56 W 41 16.09 A Few Clouds and Breezy FEW007 18.3 12.2 20.6 18.3 68% 76.17 1015.6
15 15:56 NW 43 16.09 A Few Clouds and Windy FEW008 18.9 12.8 68% 76.17 1015.6
15 14:56 NW 37 16.09 A Few Clouds and Breezy FEW008 19.4 12.8 66% 76.2 1015.7
15 13:56 NW 37 16.09 A Few Clouds and Breezy FEW006 19.4 12.8 66% 76.23 1016.1
15 12:56 NW 33 16.09 A Few Clouds and Breezy FEW006 20 12.2 61% 76.23 1016.3
15 11:56 NW 24 16.09 A Few Clouds FEW006 20 12.8 63% 76.25 1016.5
15 10:56 NW 20 16.09 A Few Clouds FEW006 18.9 13.3 18.9 14.4 70% 76.25 1016.5
15 09:56 N 17 16.09 A Few Clouds FEW006 17.8 12.8 73% 76.25 1016.5
15 08:56 Vrbl 7 16.09 Mostly Cloudy FEW005 BKN013 16.7 12.8 78% 76.25 1016.5
15 07:56 SW 9 16.09 Overcast FEW005 OVC013 15.6 12.2 80% 76.23 1016.2
15 06:56 W 13 16.09 Overcast FEW005 OVC012 15 12.2 83% 76.2 1016.0
15 05:56 W 11 16.09 Overcast FEW005 OVC012 14.4 12.2 87% 76.17 1015.6
15 04:56 W 17 16.09 Mostly Cloudy FEW006 BKN012 14.4 12.2 15.6 14.4 87% 76.17 1015.4
15 03:56 W 17 16.09 Mostly Cloudy FEW006 BKN012 14.4 12.2 87% 76.15 1015.1
15 02:56 NW 11 16.09 Mostly Cloudy FEW006 BKN013 15 12.8 87% 76.12 1014.9
15 01:56 NW 13 16.09 A Few Clouds FEW007 FEW015 15 12.8 87% 76.15 1015.2
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)