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.
01 22:56 NW 15 16.09 Partly Cloudy FEW004 SCT200 14.4 12.8 18.9 14.4 90% 75.9 1011.9
01 21:56 NW 15 16.09 Partly Cloudy FEW003 SCT200 14.4 12.8 90% 75.87 1011.6
01 20:56 NW 20 16.09 Mostly Cloudy FEW003 SCT180 BKN200 15 12.8 87% 75.87 1011.4
01 19:56 NW 24 16.09 Mostly Cloudy FEW003 SCT180 BKN200 15 13.3 90% 75.82 1010.9
01 18:56 NW 26 16.09 Mostly Cloudy FEW003 SCT180 BKN200 15.6 13.3 86% 75.79 1010.3
01 17:56 NW 28 16.09 Partly Cloudy FEW003 FEW180 SCT200 16.7 12.8 78% 75.74 1009.8
01 16:56 NW 28 G 44 16.09 A Few Clouds FEW003 FEW200 18.9 13.3 22.8 16.7 70% 75.74 1009.7
01 15:56 NW 31 16.09 A Few Clouds FEW004 FEW200 20 13.3 65% 75.74 1009.8
01 14:56 NW 20 16.09 A Few Clouds FEW005 FEW200 22.2 13.3 57% 75.74 1009.9
01 13:56 NW 17 16.09 A Few Clouds FEW006 22.2 13.3 57% 75.82 1010.8
01 12:56 NW 17 16.09 A Few Clouds FEW006 21.7 12.8 57% 75.87 1011.5
01 11:56 N 7 16.09 A Few Clouds FEW006 17.8 13.9 78% 75.9 1011.8
01 10:56 E 6 16.09 A Few Clouds FEW005 16.7 13.9 16.7 12.2 84% 75.92 1012.1
01 09:56 E 6 16.09 A Few Clouds FEW006 15.6 13.9 90% 75.92 1012.2
01 08:56 S 9 16.09 Mostly Cloudy FEW002 BKN005 14.4 12.2 87% 75.9 1011.8
01 07:56 Calm 9.66 Fog/Mist FEW002 12.8 11.7 93% 75.9 1011.8
01 06:56 NW 11 16.09 A Few Clouds FEW002 12.2 11.1 93% 75.84 1011.3
01 05:56 NW 13 16.09 A Few Clouds FEW002 12.2 11.7 97% 75.79 1010.6
01 04:56 NW 13 16.09 A Few Clouds FEW002 12.2 11.7 13.9 12.2 97% 75.77 1010.1
01 03:56 NW 9 16.09 A Few Clouds FEW002 12.8 11.7 93% 75.77 1010.2
01 02:56 W 13 16.09 A Few Clouds FEW002 12.8 11.7 93% 75.79 1010.3
01 01:56 NW 11 16.09 A Few Clouds FEW002 12.8 12.2 96% 75.79 1010.3
01 00:56 NW 19 16.09 A Few Clouds FEW002 13.3 12.2 93% 75.79 1010.5
30 23:56 NW 17 16.09 A Few Clouds FEW002 13.3 12.2 93% 75.79 1010.5
30 22:56 NW 20 16.09 A Few Clouds FEW002 13.9 12.2 21.7 13.9 90% 75.79 1010.4
30 21:56 NW 22 16.09 A Few Clouds FEW002 13.9 12.2 90% 75.77 1010.1
30 20:56 NW 22 16.09 A Few Clouds FEW002 14.4 12.2 87% 75.72 1009.3
30 19:56 NW 30 16.09 A Few Clouds FEW002 15 12.8 87% 75.67 1008.8
30 18:56 NW 31 16.09 A Few Clouds FEW002 15.6 12.8 84% 75.64 1008.3
30 17:56 NW 30 G 41 16.09 A Few Clouds FEW004 18.9 12.8 68% 75.62 1008.0
30 16:56 NW 28 16.09 A Few Clouds FEW004 21.1 12.8 25.6 20 59% 75.59 1007.9
30 15:56 NW 28 16.09 A Few Clouds FEW005 23.9 12.8 50% 25 75.62 1007.9
30 14:56 NW 17 16.09 A Few Clouds FEW005 25 13.3 48% 26 75.62 1008.2
30 13:56 NW 19 16.09 Fair CLR 25 13.9 50% 26 75.67 1008.8
30 12:56 N 11 16.09 Fair CLR 21.1 15.6 71% 75.72 1009.4
30 11:56 NE 7 16.09 Fair CLR 21.1 15.6 71% 75.74 1009.8
30 10:56 NE 7 16.09 Fair CLR 20 13.9 20 13.9 68% 75.77 1010.0
30 09:56 NE 6 16.09 Fair CLR 19.4 13.9 71% 75.74 1009.9
30 07:56 NW 9 16.09 Fair CLR 15 12.2 83% 75.69 1009.1
30 06:56 W 7 16.09 Fair CLR 13.9 11.7 87% 75.64 1008.5
30 05:56 W 9 16.09 Fair CLR 14.4 11.7 84% 75.62 1008.2
30 04:56 W 11 16.09 Fair CLR 14.4 12.2 16.7 14.4 87% 75.59 1007.6
30 03:56 NW 11 16.09 Fair CLR 15.6 12.2 80% 75.57 1007.5
30 02:56 W 11 16.09 Fair CLR 15.6 11.7 78% 75.57 1007.4
30 01:56 W 9 16.09 Fair CLR 15.6 11.7 78% 75.57 1007.5
30 00:56 W 9 16.09 Fair CLR 16.1 11.7 75% 75.57 1007.2
29 23:56 NW 15 16.09 Fair CLR 16.7 12.2 75% 75.54 1007.1
29 22:56 W 11 16.09 Fair CLR 16.7 11.7 22.2 16.7 73% 75.54 1007.1
29 21:56 W 17 16.09 Fair CLR 16.7 11.7 73% 75.54 1007.1
29 20:56 NW 19 16.09 Fair CLR 17.2 11.7 70% 75.54 1006.9
29 19:56 NW 24 16.09 Fair CLR 17.2 11.7 70% 75.51 1006.6
29 18:56 NW 22 16.09 Fair CLR 18.3 10.6 61% 75.49 1006.2
29 17:56 NW 33 16.09 Fair and Breezy CLR 20.6 10 51% 75.46 1006.0
29 16:56 W 35 16.09 Fair and Breezy CLR 22.2 10 26.1 18.3 46% 75.49 1006.4
29 15:56 W 33 16.09 Fair and Breezy CLR 23.9 10.6 43% 25 75.51 1006.8
29 14:56 NW 30 16.09 Fair CLR 25.6 10.6 39% 26 75.54 1007.1
29 13:56 NW 24 16.09 Fair CLR 24.4 12.8 48% 26 75.59 1007.8
29 12:56 NW 20 16.09 Fair CLR 25.6 12.2 43% 26 75.69 1008.9
29 11:56 N 7 16.09 Fair CLR 20 15 73% 75.74 1009.6
29 10:56 E 7 16.09 Fair CLR 18.3 14.4 18.3 12.8 78% 75.77 1010.1
29 09:56 Calm 16.09 Fair CLR 17.2 13.3 78% 75.79 1010.5
29 08:56 Calm 16.09 Fair CLR 16.1 13.3 84% 75.79 1010.6
29 07:56 Calm 16.09 Fair CLR 13.9 11.7 87% 75.82 1010.7
29 06:56 Calm 16.09 A Few Clouds FEW006 13.3 11.7 90% 75.79 1010.5
29 05:56 Calm 16.09 A Few Clouds FEW007 12.8 11.1 90% 75.82 1010.6
29 04:56 W 6 16.09 A Few Clouds FEW007 12.8 10.6 14.4 12.8 87% 75.79 1010.4
29 03:56 Calm 16.09 A Few Clouds FEW007 13.3 10.6 84% 75.79 1010.3
29 02:56 Calm 16.09 Fair CLR 13.3 11.1 87% 75.82 1010.8
29 01:56 NW 7 16.09 Fair CLR 13.3 11.1 87% 75.84 1011.0
29 00:56 NW 11 16.09 A Few Clouds FEW008 13.9 11.1 83% 75.84 1011.2
28 23:56 NW 9 16.09 A Few Clouds FEW009 13.9 11.1 83% 75.87 1011.4
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)