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.
10 21:56 SW 24 16.09 Fair CLR 14.4 9.4 72% 75.11 1001.2
10 20:56 SW 22 16.09 Fair CLR 14.4 9.4 72% 75.13 1001.7
10 19:56 SW 20 16.09 A Few Clouds FEW020 14.4 8.9 70% 75.18 1002.2
10 18:56 SW 24 16.09 A Few Clouds FEW020 15 8.9 67% 75.18 1002.4
10 17:56 W 24 16.09 A Few Clouds FEW020 15.6 8.9 65% 75.21 1002.8
10 16:56 SW 28 G 39 16.09 A Few Clouds FEW020 16.7 8.3 18.3 16.7 58% 75.23 1003.1
10 15:56 W 31 G 43 16.09 A Few Clouds FEW020 17.8 8.9 56% 75.26 1003.4
10 14:56 W 35 16.09 A Few Clouds and Breezy FEW023 18.3 8.9 54% 75.29 1003.5
10 13:56 W 35 G 56 16.09 A Few Clouds and Breezy FEW008 FEW025 17.8 9.4 58% 75.34 1004.2
10 12:56 W 30 G 54 16.09 Partly Cloudy FEW008 SCT023 17.8 10 60% 75.39 1005.0
10 11:56 W 30 G 43 16.09 Partly Cloudy FEW006 SCT023 17.2 9.4 60% 75.44 1005.6
10 10:56 W 24 16.09 Partly Cloudy FEW006 SCT020 16.7 10 16.7 14.4 65% 75.41 1005.5
10 09:56 W 26 G 39 16.09 Mostly Cloudy FEW006 BKN020 16.1 10 67% 75.44 1005.8
10 08:56 SW 22 16.09 Mostly Cloudy FEW006 BKN018 15 10.6 75% 75.44 1005.6
10 07:56 W 22 16.09 Mostly Cloudy FEW006 BKN017 14.4 10.6 78% 75.41 1005.3
10 04:56 W 11 16.09 A Few Clouds FEW004 FEW016 14.4 11.7 16.1 13.9 84% 75.41 1005.2
10 03:56 NW 7 16.09 A Few Clouds FEW004 FEW150 13.9 11.7 87% 75.41 1005.3
10 02:56 W 6 16.09 A Few Clouds FEW004 FEW150 14.4 11.7 84% 75.44 1005.7
10 01:56 Calm 16.09 A Few Clouds FEW004 FEW150 15 11.7 81% 75.44 1005.8
10 00:56 W 7 16.09 A Few Clouds FEW004 FEW150 15.6 12.2 80% 75.49 1006.2
09 23:56 W 13 16.09 A Few Clouds FEW004 FEW150 15.6 12.2 80% 75.49 1006.4
09 22:56 W 11 16.09 Partly Cloudy FEW004 SCT150 15.6 12.8 18.9 15.6 84% 75.49 1006.5
09 21:56 W 13 16.09 Partly Cloudy FEW004 SCT150 16.1 12.2 78% 75.51 1006.7
09 20:56 Calm 16.09 Partly Cloudy FEW004 SCT150 SCT180 16.1 12.2 78% 75.51 1006.6
09 19:56 W 13 16.09 Mostly Cloudy FEW004 FEW100 BKN150 16.1 12.2 78% 75.49 1006.4
09 18:56 W 17 16.09 Partly Cloudy FEW006 SCT100 SCT150 16.7 12.2 75% 75.46 1006.2
09 17:56 NW 26 16.09 Mostly Cloudy FEW006 BKN150 17.8 12.8 73% 75.49 1006.2
09 16:56 NW 26 16.09 Partly Cloudy FEW007 SCT150 18.9 12.8 21.7 17.8 68% 75.49 1006.5
09 15:56 NW 26 16.09 Partly Cloudy FEW008 FEW045 SCT150 19.4 12.8 66% 75.51 1006.9
09 14:56 NW 30 16.09 A Few Clouds FEW008 FEW150 20 12.8 63% 75.51 1006.8
09 13:56 NW 24 16.09 A Few Clouds FEW006 FEW140 21.1 12.8 59% 75.57 1007.3
09 12:56 NW 19 16.09 A Few Clouds FEW006 21.1 12.8 59% 75.62 1008.1
09 11:56 NE 6 16.09 A Few Clouds FEW006 18.9 12.8 68% 75.67 1008.8
09 10:56 E 9 16.09 A Few Clouds FEW006 18.3 12.8 18.3 13.9 70% 75.72 1009.3
09 09:56 Calm 16.09 A Few Clouds FEW005 17.2 12.2 73% 75.72 1009.5
09 08:56 NW 15 16.09 A Few Clouds FEW005 16.1 12.8 81% 75.72 1009.5
09 07:56 NW 13 16.09 A Few Clouds FEW003 FEW200 14.4 12.2 87% 75.69 1008.9
09 06:56 NW 15 16.09 A Few Clouds FEW003 13.9 12.2 90% 75.67 1008.7
09 05:56 NW 15 16.09 A Few Clouds FEW003 13.9 12.2 90% 75.64 1008.4
09 04:56 NW 20 16.09 A Few Clouds FEW003 13.9 12.8 15 13.3 93% 75.64 1008.4
09 03:56 NW 17 16.09 A Few Clouds FEW003 13.9 12.8 93% 75.64 1008.3
09 02:56 NW 24 16.09 A Few Clouds FEW003 13.9 12.8 93% 75.67 1008.6
09 01:56 NW 20 16.09 A Few Clouds FEW003 13.9 12.8 93% 75.69 1009.1
09 00:56 NW 22 16.09 A Few Clouds FEW003 14.4 12.8 90% 75.69 1009.1
08 23:56 W 20 16.09 A Few Clouds FEW003 14.4 12.8 90% 75.69 1009.2
08 22:56 NW 17 16.09 A Few Clouds FEW003 15 12.8 19.4 15 87% 75.69 1009.1
08 21:56 NW 24 16.09 A Few Clouds FEW003 15 12.8 87% 75.72 1009.3
08 20:56 NW 19 16.09 A Few Clouds FEW002 15.6 12.8 84% 75.67 1008.9
08 19:56 NW 22 G 44 16.09 A Few Clouds FEW003 16.1 12.2 78% 75.64 1008.5
08 18:56 NW 31 16.09 A Few Clouds FEW002 16.1 12.8 81% 75.59 1007.8
08 17:56 NW 39 16.09 A Few Clouds and Breezy FEW003 17.2 12.8 76% 75.59 1007.8
08 16:56 NW 37 16.09 A Few Clouds and Breezy FEW004 19.4 13.3 23.9 18.9 68% 75.62 1008.1
08 15:56 NW 39 16.09 A Few Clouds and Breezy FEW005 21.7 12.8 57% 75.64 1008.6
08 14:56 NW 30 G 46 16.09 A Few Clouds FEW005 22.2 13.3 57% 75.69 1008.9
08 13:56 NW 20 16.09 A Few Clouds FEW006 22.2 13.3 57% 75.74 1009.8
08 12:56 NW 17 16.09 A Few Clouds FEW006 22.8 14.4 59% 75.82 1010.9
08 11:56 NE 9 16.09 A Few Clouds FEW006 20 14.4 70% 75.9 1011.7
08 10:56 NE 6 16.09 A Few Clouds FEW006 18.3 14.4 18.9 12.8 78% 75.92 1012.2
08 09:56 Calm 16.09 A Few Clouds FEW002 17.2 13.3 78% 75.92 1012.3
08 08:56 Calm 16.09 A Few Clouds FEW002 15.6 12.8 84% 75.92 1012.3
08 07:56 W 13 16.09 A Few Clouds FEW002 13.3 12.8 97% 75.92 1012.0
08 06:56 W 15 16.09 A Few Clouds FEW006 12.8 12.2 96% 75.9 1011.8
08 05:56 W 15 16.09 A Few Clouds FEW006 13.3 12.8 97% 75.9 1011.8
08 04:56 NW 15 16.09 A Few Clouds FEW006 13.3 12.8 14.4 13.3 97% 75.87 1011.5
08 03:56 NW 15 16.09 A Few Clouds FEW006 13.3 12.8 97% 75.9 1011.7
08 02:56 NW 17 16.09 A Few Clouds FEW006 13.3 12.8 97% 75.92 1012.0
08 01:56 NW 17 16.09 A Few Clouds FEW006 13.3 12.8 97% 75.92 1012.2
08 00:56 NW 17 16.09 A Few Clouds FEW006 13.9 12.8 93% 75.92 1012.1
07 23:56 NW 19 16.09 A Few Clouds FEW006 13.9 12.8 93% 75.95 1012.3
07 22:56 NW 19 16.09 A Few Clouds FEW004 14.4 12.8 18.9 14.4 90% 75.92 1012.0
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)