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.
11 04:56 SW 11 16.09 Overcast FEW019 OVC033 13.9 11.7 14.4 13.3 87% 75.87 1011.5 0.03
11 03:56 S 11 16.09 Mostly Cloudy FEW019 BKN031 13.3 12.2 93% 75.87 1011.5 0.03
11 02:56 S 9 16.09 Mostly Cloudy SCT027 BKN034 13.9 12.8 93% 75.87 1011.5
11 01:56 Calm 16.09 Partly Cloudy SCT027 13.9 12.2 90% 75.87 1011.6
11 00:56 Calm 16.09 Overcast SCT014 BKN020 OVC032 14.4 12.2 87% 75.9 1011.7
10 23:56 SW 7 16.09 Overcast BKN018 BKN028 OVC035 14.4 12.2 87% 75.87 1011.4
10 22:56 S 9 9.66 Light Rain Fog/Mist FEW020 BKN026 OVC038 13.9 12.8 16.7 13.9 93% 75.87 1011.3 0.13 0.66
10 21:56 SW 15 16.09 Mostly Cloudy FEW004 BKN025 BKN038 15 12.2 83% 75.87 1011.3 0.03
10 20:56 SW 11 16.09 Overcast FEW004 BKN019 OVC043 15 12.8 87% 75.82 1010.8 0.41
10 19:56 S 15 6.44 Light Rain Fog/Mist FEW014 BKN027 OVC035 15 12.8 87% 75.79 1010.3 0.08 0.1
10 18:56 S 11 12.87 Light Rain FEW014 SCT034 BKN060 OVC180 15.6 12.8 84% 75.77 1010.1 0.03
10 17:56 SW 13 16.09 Light Rain FEW015 SCT022 BKN055 BKN180 16.1 13.3 84% 75.77 1010.3
10 16:56 SW 17 16.09 Light Rain FEW015 SCT029 BKN060 BKN180 16.7 11.7 18.9 14.4 73% 75.79 1010.3 1.22
10 15:56 SW 20 G 43 16.09 Mostly Cloudy FEW018 BKN036 BKN180 17.8 11.1 65% 75.79 1010.5
10 14:56 SW 19 G 31 16.09 Mostly Cloudy BKN029 BKN180 18.3 11.1 63% 75.84 1011.0
10 13:56 S 19 G 35 16.09 Mostly Cloudy FEW009 BKN028 BKN045 18.3 13.3 73% 75.84 1011.1 1.22
10 12:56 SW 6 16.09 Light Rain FEW008 SCT018 BKN044 15 12.8 87% 75.87 1011.5 1.22
10 11:56 SE 11 16.09 Light Rain FEW006 BKN016 OVC050 16.1 13.3 84% 75.9 1011.8
10 10:56 SE 7 16.09 Mostly Cloudy FEW006 FEW027 BKN060 15 13.3 15 13.9 90% 75.9 1011.6 0.05 0.38
10 09:56 SE 11 6.44 Light Rain Fog/Mist SCT006 BKN018 OVC035 13.9 12.8 93% 75.87 1011.6 0.1
10 08:56 SE 11 14.48 Light Rain SCT008 BKN017 OVC038 14.4 12.8 90% 75.87 1011.4
10 07:56 SE 11 16.09 Overcast FEW008 BKN018 OVC041 13.9 12.8 93% 75.87 1011.5 0.05 0.23
10 06:56 SE 11 11.27 Light Rain FEW012 SCT024 OVC055 14.4 12.2 87% 75.84 1011.0 0.03
10 05:56 S 9 16.09 Light Rain FEW033 BKN070 OVC080 13.9 12.8 93% 75.82 1010.9 0.15
10 04:56 S 13 16.09 Light Rain FEW024 OVC029 15 11.7 15.6 15 81% 75.84 1011.0 0.05 0.05
10 03:56 S 13 16.09 Mostly Cloudy BKN021 BKN044 15 11.7 81% 75.84 1011.2
10 02:56 S 13 16.09 Mostly Cloudy FEW034 BKN045 15 11.7 81% 75.87 1011.5
10 01:56 S 9 16.09 Mostly Cloudy SCT020 BKN045 15 11.7 81% 75.92 1012.2
10 00:56 Vrbl 7 16.09 Mostly Cloudy BKN018 BKN180 15 11.7 81% 75.95 1012.5
09 23:56 Calm 16.09 Mostly Cloudy SCT017 SCT035 BKN180 15 11.7 81% 75.95 1012.5
09 22:56 SW 9 16.09 Mostly Cloudy FEW020 BKN035 BKN180 15 11.1 20 15 78% 76 1013.0
09 21:56 N 6 16.09 Mostly Cloudy FEW011 SCT085 BKN180 15 11.7 81% 76 1013.1
09 20:56 S 6 16.09 Partly Cloudy FEW016 SCT075 15 11.7 81% 75.95 1012.6
09 19:56 SW 9 16.09 Mostly Cloudy FEW009 SCT018 BKN075 BKN200 15.6 11.7 78% 75.95 1012.4
09 18:56 W 17 G 35 16.09 Mostly Cloudy FEW014 SCT037 SCT090 BKN200 16.7 11.7 73% 75.95 1012.4
09 17:56 W 30 G 39 16.09 Mostly Cloudy FEW008 SCT045 SCT090 BKN200 17.8 12.2 70% 75.97 1012.6
09 16:56 W 37 16.09 Mostly Cloudy and Breezy FEW014 FEW050 BKN200 19.4 12.2 21.7 16.7 63% 75.95 1012.6
09 15:56 W 35 16.09 Mostly Cloudy and Breezy FEW015 FEW050 SCT150 BKN200 20 12.2 61% 75.97 1013.0
09 14:56 W 19 G 33 16.09 Mostly Cloudy FEW027 FEW065 BKN150 BKN200 21.1 11.7 55% 76.02 1013.4
09 13:56 W 26 G 41 16.09 Mostly Cloudy FEW006 SCT110 BKN200 21.1 12.2 57% 76.05 1013.8
09 12:56 N 20 16.09 Mostly Cloudy FEW006 SCT120 BKN200 18.9 12.8 68% 76.07 1014.0
09 11:56 NE 11 16.09 Mostly Cloudy FEW006 BKN017 BKN200 17.2 12.8 76% 76.1 1014.6
09 10:56 N 17 16.09 Mostly Cloudy FEW006 SCT016 BKN120 16.7 12.8 17.2 13.3 78% 76.1 1014.6
09 09:56 NW 15 16.09 Mostly Cloudy FEW006 BKN014 BKN120 15.6 12.2 80% 76.1 1014.5
09 08:56 NW 11 16.09 Mostly Cloudy FEW006 BKN013 BKN120 15 12.2 83% 76.12 1014.8
09 07:56 W 7 16.09 Overcast FEW005 OVC008 13.9 11.7 87% 76.1 1014.5
09 06:56 NW 7 16.09 Overcast FEW004 OVC007 13.3 12.2 93% 76.07 1014.3
09 05:56 SE 7 16.09 Mostly Cloudy FEW004 BKN006 BKN010 13.3 12.2 93% 76.07 1014.2
09 04:56 NW 7 16.09 Mostly Cloudy FEW006 BKN010 13.3 11.7 13.3 12.2 90% 76.07 1014.3
09 03:56 NW 7 16.09 Mostly Cloudy FEW004 BKN007 BKN011 12.8 11.7 93% 76.1 1014.6
09 02:56 W 9 16.09 Mostly Cloudy FEW004 BKN009 BKN011 13.3 11.7 90% 76.15 1015.0
09 01:56 W 6 16.09 Mostly Cloudy FEW004 BKN007 BKN011 12.8 11.7 93% 76.17 1015.5
09 00:56 NW 19 16.09 Mostly Cloudy FEW004 BKN012 12.8 12.2 96% 76.2 1015.8
08 23:56 NW 11 16.09 A Few Clouds FEW007 12.8 12.2 96% 76.2 1015.7
08 22:56 NW 11 16.09 A Few Clouds FEW004 13.3 11.7 18.9 13.3 90% 76.17 1015.6
08 21:56 NW 15 16.09 A Few Clouds FEW003 13.3 11.7 90% 76.17 1015.5
08 20:56 NW 20 16.09 Mostly Cloudy FEW002 BKN007 13.3 11.7 90% 76.12 1015.0
08 19:56 NW 15 16.09 Partly Cloudy FEW002 FEW120 SCT150 13.9 11.7 87% 76.07 1014.2
08 18:56 W 17 16.09 Partly Cloudy FEW002 FEW040 SCT150 SCT200 14.4 12.2 87% 76.07 1014.2
08 17:56 W 31 16.09 Partly Cloudy FEW004 FEW040 SCT150 SCT200 17.8 11.7 68% 76.1 1014.5
08 16:56 W 33 16.09 Partly Cloudy and Breezy FEW013 FEW040 SCT150 SCT200 18.3 11.7 22.2 16.7 66% 76.1 1014.5
08 15:56 W 31 16.09 Partly Cloudy FEW010 FEW040 SCT150 19.4 11.7 61% 76.12 1014.9
08 14:56 W 31 16.09 Mostly Cloudy FEW045 FEW090 BKN150 20 12.2 61% 76.17 1015.4
08 13:56 NW 26 16.09 Partly Cloudy SCT090 21.1 11.7 55% 76.17 1015.6
08 12:56 N 11 16.09 A Few Clouds FEW090 19.4 12.8 66% 76.2 1015.9
08 11:56 NW 20 16.09 A Few Clouds FEW090 18.3 11.1 63% 76.25 1016.7
08 10:56 E 7 16.09 Partly Cloudy SCT100 16.7 10.6 16.7 12.2 67% 76.3 1017.1
08 09:56 E 7 16.09 Partly Cloudy FEW009 SCT100 15.6 10 70% 76.3 1017.1
08 08:56 NE 6 16.09 Mostly Cloudy FEW009 BKN100 14.4 10 75% 76.3 1017.2
08 07:56 W 9 16.09 Mostly Cloudy FEW009 BKN120 13.9 10 78% 76.3 1017.4
08 06:56 S 6 16.09 Mostly Cloudy FEW009 BKN120 12.8 10.6 87% 76.28 1016.8
08 05:56 NW 9 16.09 Partly Cloudy FEW009 SCT120 12.2 10 87% 76.28 1016.7
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)