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.
26 08:56 S 6 16.09 Partly Cloudy FEW008 SCT014 15.6 11.7 78% 76.07 1014.0
26 07:56 S 7 16.09 Partly Cloudy FEW008 SCT014 14.4 11.7 84% 76.05 1013.9
26 06:56 SW 9 16.09 Partly Cloudy FEW008 SCT014 13.9 11.1 83% 76.05 1013.9
26 05:56 SW 6 16.09 Partly Cloudy FEW008 SCT014 13.3 11.1 87% 76.05 1013.7
26 04:56 Calm 16.09 Partly Cloudy FEW008 SCT015 13.9 11.1 15 13.9 83% 76.02 1013.5
26 03:56 W 9 16.09 Mostly Cloudy FEW008 BKN014 14.4 11.7 84% 76.05 1013.8
26 02:56 SW 13 16.09 Partly Cloudy FEW008 SCT012 13.9 11.7 87% 76.05 1013.9
26 01:56 W 13 16.09 A Few Clouds FEW008 FEW014 14.4 11.7 84% 76.05 1013.9
26 00:56 W 9 16.09 A Few Clouds FEW009 FEW200 14.4 11.7 84% 76.07 1014.2
25 23:56 W 13 16.09 A Few Clouds FEW009 FEW200 15 11.7 81% 76.07 1014.1
25 22:56 W 22 16.09 A Few Clouds FEW009 FEW200 15 11.7 20 15 81% 76.1 1014.4
25 21:56 W 17 16.09 A Few Clouds FEW011 15 11.7 81% 76.1 1014.4
25 20:56 W 26 16.09 Fair CLR 15.6 11.7 78% 76.1 1014.3
25 19:56 W 37 G 52 16.09 A Few Clouds and Breezy FEW017 FEW200 16.1 11.7 75% 76.02 1013.4
25 18:56 W 39 G 57 16.09 Partly Cloudy and Breezy FEW017 FEW180 SCT200 16.7 11.7 73% 76.05 1013.8
25 17:56 W 44 G 57 16.09 Partly Cloudy and Windy FEW017 FEW180 SCT200 18.9 11.1 61% 76.1 1014.4
25 16:56 W 46 G 59 16.09 Partly Cloudy and Windy FEW017 SCT200 20 11.1 21.7 19.4 57% 76.12 1014.7
25 15:56 W 31 G 52 16.09 Partly Cloudy FEW009 SCT200 20.6 12.2 59% 76.15 1015.1
25 14:56 W 31 16.09 Mostly Cloudy FEW006 FEW037 BKN200 21.1 12.8 59% 76.2 1015.7
25 13:56 W 26 16.09 Partly Cloudy FEW006 FEW037 SCT200 21.1 12.8 59% 76.2 1015.9
25 12:56 W 30 16.09 Partly Cloudy FEW006 SCT200 21.1 13.3 61% 76.23 1016.3
25 11:56 W 20 16.09 Partly Cloudy FEW006 SCT200 20.6 13.9 66% 76.25 1016.7
25 10:56 W 24 16.09 Mostly Cloudy FEW006 SCT015 BKN200 20 14.4 20 16.7 70% 76.28 1016.8
25 09:56 W 24 16.09 Partly Cloudy FEW005 SCT015 SCT200 18.9 15 78% 76.23 1016.3
25 08:56 W 15 16.09 Overcast BKN005 OVC018 17.2 15 87% 76.2 1016.0
25 07:56 NW 7 16.09 Overcast FEW003 BKN006 OVC018 16.7 15.6 93% 76.17 1015.7
25 06:56 W 19 16.09 Overcast FEW002 BKN005 OVC018 16.7 15.6 93% 76.15 1015.2
25 05:56 W 24 16.09 Mostly Cloudy FEW002 BKN005 16.7 15.6 93% 76.12 1014.9
25 04:56 W 24 11.27 Mostly Cloudy FEW002 BKN004 16.7 15.6 17.2 16.1 93% 76.12 1014.7
25 03:56 W 24 12.87 Mostly Cloudy FEW003 BKN005 16.7 15.6 93% 76.07 1014.3
25 02:56 W 24 16.09 Mostly Cloudy FEW004 BKN009 BKN200 16.1 14.4 90% 76.1 1014.4
25 01:56 W 26 16.09 Partly Cloudy FEW004 SCT200 16.1 13.9 87% 76.1 1014.4
25 00:56 W 26 16.09 Partly Cloudy SCT200 16.7 12.8 78% 76.07 1014.2
24 23:56 W 33 G 46 16.09 Partly Cloudy and Breezy SCT200 17.2 12.2 73% 76.07 1014.3
24 22:56 NW 9 16.09 Mostly Cloudy BKN200 17.2 11.1 23.3 17.2 68% 76.02 1013.6
24 21:56 W 24 G 37 16.09 Mostly Cloudy SCT180 BKN200 17.8 10 60% 76.02 1013.6
24 20:56 NW 20 16.09 Mostly Cloudy SCT180 BKN200 17.8 10.6 63% 76 1013.1
24 19:56 NW 17 16.09 Mostly Cloudy SCT180 BKN200 18.3 10.6 61% 75.95 1012.6
24 18:56 NW 19 G 35 16.09 Mostly Cloudy FEW015 BKN180 BKN200 18.3 11.1 63% 75.92 1012.2
24 17:56 W 31 G 46 16.09 Mostly Cloudy SCT180 BKN200 20 9.4 51% 75.9 1011.7
24 16:56 W 35 G 46 16.09 Mostly Cloudy and Breezy FEW180 BKN200 23.3 8.9 25 20 40% 75.87 1011.6
24 15:56 W 37 16.09 Mostly Cloudy and Breezy FEW180 BKN200 21.7 12.8 57% 75.87 1011.4
24 14:56 NW 30 16.09 Mostly Cloudy FEW005 BKN200 22.8 13.9 57% 75.84 1011.1
24 13:56 NW 20 16.09 Mostly Cloudy BKN200 24.4 13.9 52% 26 75.87 1011.3
24 12:56 N 15 16.09 Partly Cloudy SCT200 23.3 15 60% 75.9 1011.6
24 11:56 NE 11 16.09 Partly Cloudy SCT200 21.7 16.1 71% 75.92 1012.0
24 10:56 NE 7 16.09 Partly Cloudy SCT200 20 15 20.6 15 73% 75.92 1012.2
24 09:56 NE 7 16.09 A Few Clouds FEW200 19.4 14.4 73% 75.92 1012.0
24 08:56 NW 7 16.09 A Few Clouds FEW200 18.3 13.3 73% 75.92 1012.1
24 07:56 NW 13 16.09 A Few Clouds FEW200 16.1 12.8 81% 75.9 1011.8
24 06:56 NW 9 16.09 A Few Clouds FEW200 15 11.7 81% 75.84 1011.2
24 05:56 SW 6 16.09 A Few Clouds FEW200 15.6 11.1 75% 75.84 1011.1
24 04:56 W 11 16.09 A Few Clouds FEW200 15.6 12.2 17.8 15 80% 75.84 1010.9
24 03:56 NW 7 16.09 A Few Clouds FEW200 15.6 11.7 78% 75.84 1011.0
24 02:56 W 11 16.09 A Few Clouds FEW200 16.1 10.6 70% 75.84 1011.2
24 01:56 W 6 16.09 A Few Clouds FEW200 15.6 12.2 80% 75.84 1011.2
24 00:56 Calm 16.09 A Few Clouds FEW200 17.8 12.8 73% 75.84 1011.2
23 23:56 W 9 16.09 Fair CLR 16.1 12.2 78% 75.84 1011.1
23 22:56 W 15 16.09 Fair CLR 17.2 12.2 25 17.2 73% 75.84 1011.3
23 21:56 W 13 16.09 Fair CLR 17.8 12.2 70% 75.87 1011.3
23 20:56 NW 9 16.09 Fair CLR 18.3 12.2 68% 75.84 1011.1
23 19:56 W 24 16.09 A Few Clouds FEW200 18.3 12.2 68% 75.82 1010.8
23 18:56 W 24 16.09 A Few Clouds FEW200 20 11.7 59% 75.82 1010.8
23 17:56 W 30 16.09 A Few Clouds FEW015 FEW200 22.2 12.2 53% 75.82 1010.6
23 16:56 W 28 16.09 Partly Cloudy FEW008 SCT200 25 11.7 25.6 16.7 43% 26 75.84 1011.0
23 15:56 NW 28 16.09 Partly Cloudy FEW008 SCT200 25 12.2 45% 26 75.87 1011.5
23 14:56 NW 30 16.09 A Few Clouds FEW008 FEW200 22.2 13.3 57% 75.92 1012.0
23 13:56 NE 7 16.09 A Few Clouds FEW006 FEW200 21.1 15 68% 75.95 1012.5
23 12:56 E 7 16.09 A Few Clouds FEW006 19.4 15 76% 76 1013.2
23 11:56 NE 7 16.09 A Few Clouds FEW006 17.8 14.4 81% 76.07 1014.1
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
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)