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 NW 9 16.09 Partly Cloudy FEW004 SCT007 14.4 12.2 87% 76.28 1016.8
26 07:56 W 7 16.09 Overcast FEW003 OVC006 13.9 12.8 93% 76.25 1016.7
26 06:56 W 15 16.09 Overcast FEW003 OVC006 13.3 12.2 93% 76.23 1016.2
26 05:56 W 22 16.09 Partly Cloudy FEW003 SCT200 13.3 12.2 93% 76.2 1015.8
26 04:56 W 24 16.09 Mostly Cloudy FEW002 BKN004 13.3 12.8 15 13.3 97% 76.2 1015.9
26 03:56 NW 26 16.09 Mostly Cloudy FEW002 BKN005 13.3 12.2 93% 76.23 1016.0
26 02:56 NW 20 16.09 Partly Cloudy FEW002 SCT005 13.9 12.8 93% 76.23 1016.3
26 01:56 NW 22 16.09 Partly Cloudy FEW002 SCT005 13.9 12.8 93% 76.23 1016.3
26 00:56 NW 30 16.09 Partly Cloudy FEW002 SCT006 14.4 13.3 93% 76.25 1016.5
25 23:56 W 33 16.09 Partly Cloudy and Breezy FEW003 SCT006 15 13.3 90% 76.23 1016.3
25 22:56 W 41 16.09 Mostly Cloudy and Breezy FEW004 BKN006 15 13.3 19.4 15 90% 76.28 1016.8
25 21:56 W 31 16.09 Mostly Cloudy FEW007 BKN009 15.6 13.3 86% 76.28 1016.9
25 20:56 W 43 16.09 Partly Cloudy and Windy FEW008 SCT200 16.1 13.3 84% 76.28 1016.8
25 19:56 W 37 16.09 Mostly Cloudy and Breezy FEW008 BKN200 16.7 13.3 80% 76.23 1016.3
25 18:56 W 35 16.09 Mostly Cloudy and Breezy FEW008 BKN200 17.8 13.3 75% 76.2 1015.9
25 17:56 W 43 16.09 Mostly Cloudy and Windy FEW008 BKN200 18.9 13.3 70% 76.2 1015.7
25 16:56 W 46 G 56 16.09 Mostly Cloudy and Windy FEW006 BKN200 19.4 13.3 20 17.8 68% 76.2 1015.7
25 14:56 NW 39 16.09 Mostly Cloudy and Breezy FEW007 BKN200 19.4 13.3 68% 76.23 1016.3
25 13:56 NW 33 16.09 Mostly Cloudy and Breezy FEW006 BKN200 18.9 13.3 70% 76.25 1016.6
25 12:56 NW 26 16.09 Mostly Cloudy FEW006 BKN200 19.4 13.9 71% 76.3 1017.1
25 11:56 NW 26 16.09 Mostly Cloudy FEW006 BKN200 18.3 13.9 76% 76.35 1017.8
25 10:56 W 22 16.09 Mostly Cloudy FEW006 SCT010 BKN200 17.8 13.9 17.8 15 78% 76.38 1018.3
25 09:56 W 20 16.09 Overcast FEW004 BKN008 OVC020 16.1 13.3 84% 76.38 1018.1
25 08:56 NW 20 16.09 Overcast FEW004 OVC007 15.6 13.3 86% 76.38 1018.1
25 07:56 W 17 16.09 Overcast FEW003 OVC007 15 13.3 90% 76.35 1018.0
25 06:56 W 15 16.09 Overcast FEW003 OVC007 15 13.3 90% 76.33 1017.6
25 05:56 NW 15 16.09 Overcast FEW003 BKN006 OVC009 15 13.3 90% 76.3 1017.1
25 04:56 W 19 16.09 Overcast FEW003 BKN006 OVC009 15 13.3 16.1 15 90% 76.28 1016.9
25 03:56 W 17 16.09 Overcast FEW003 BKN006 OVC009 15.6 13.9 90% 76.28 1017.0
25 02:56 W 13 16.09 Overcast FEW003 BKN006 OVC009 15.6 13.9 90% 76.28 1017.0
25 01:56 W 13 16.09 Overcast FEW004 OVC007 15.6 13.9 90% 76.3 1017.0
25 00:56 W 15 16.09 Overcast FEW004 BKN006 OVC010 15.6 14.4 93% 76.3 1017.2
24 23:56 W 13 16.09 Mostly Cloudy FEW004 BKN006 BKN011 15.6 13.9 90% 76.28 1017.0
24 22:56 W 20 16.09 Mostly Cloudy FEW004 BKN006 BKN009 15.6 14.4 19.4 15 93% 76.25 1016.7
24 21:56 W 20 16.09 Mostly Cloudy FEW004 SCT006 BKN009 15.6 13.9 90% 76.25 1016.5
24 20:56 W 24 16.09 Partly Cloudy FEW006 SCT008 15 13.3 90% 76.2 1016.0
24 19:56 NW 31 16.09 A Few Clouds FEW006 FEW012 15.6 13.3 86% 76.12 1014.9
24 18:56 NW 35 16.09 A Few Clouds and Breezy FEW006 FEW021 16.7 13.3 80% 76.12 1014.9
24 17:56 W 41 16.09 A Few Clouds and Breezy FEW006 FEW021 18.3 13.3 73% 76.1 1014.3
24 16:56 NW 43 16.09 A Few Clouds and Windy FEW008 19.4 13.9 22.8 19.4 71% 76.1 1014.5
24 15:56 W 41 16.09 A Few Clouds and Breezy FEW008 20.6 13.9 66% 76.1 1014.5
24 14:56 NW 31 16.09 A Few Clouds FEW008 20.6 14.4 68% 76.1 1014.6
24 13:56 NW 30 16.09 A Few Clouds FEW006 21.1 14.4 66% 76.12 1014.8
24 12:56 NW 20 16.09 Partly Cloudy FEW006 SCT200 21.7 14.4 63% 76.12 1014.9
24 11:56 NW 20 16.09 Partly Cloudy FEW005 SCT180 21.1 14.4 66% 76.17 1015.4
24 10:56 N 11 16.09 Partly Cloudy FEW005 SCT180 20.6 14.4 20.6 14.4 68% 76.17 1015.5
24 09:56 NE 7 16.09 Partly Cloudy FEW005 SCT180 19.4 13.9 71% 76.15 1015.2
24 08:56 Calm 16.09 Partly Cloudy FEW005 SCT180 18.3 13.3 73% 76.12 1014.9
24 07:56 NW 7 16.09 Mostly Cloudy FEW005 BKN180 16.7 13.3 80% 76.1 1014.6
24 06:56 Calm 16.09 Mostly Cloudy FEW005 BKN180 15 12.8 87% 76.07 1014.2
24 05:56 NW 9 16.09 Partly Cloudy FEW005 SCT180 14.4 12.8 90% 76.02 1013.5
24 04:56 NW 9 16.09 Mostly Cloudy FEW005 BKN180 15 12.8 15.6 15 87% 76.02 1013.4
24 03:56 NW 7 16.09 Mostly Cloudy FEW005 BKN180 15 12.8 87% 76 1013.1
24 02:56 NW 15 16.09 Mostly Cloudy FEW005 BKN180 15 13.3 90% 76 1013.0
24 01:56 NW 17 16.09 Mostly Cloudy FEW004 BKN180 15 13.3 90% 76 1013.0
24 00:56 NW 17 16.09 Mostly Cloudy FEW004 BKN180 15.6 13.3 86% 76 1013.1
23 23:56 NW 15 16.09 Mostly Cloudy FEW004 BKN180 15.6 13.3 86% 76 1013.2
23 22:56 W 26 16.09 Mostly Cloudy FEW004 BKN180 15.6 13.3 22.2 15.6 86% 75.97 1013.0
23 21:56 NW 19 16.09 Mostly Cloudy FEW003 BKN180 16.1 13.3 84% 76 1013.1
23 20:56 NW 22 16.09 Mostly Cloudy FEW003 BKN180 16.1 13.9 87% 75.95 1012.3
23 19:56 NW 28 16.09 Mostly Cloudy FEW003 SCT180 BKN200 16.1 13.9 87% 75.9 1011.8
23 18:56 NW 30 16.09 Mostly Cloudy FEW003 FEW180 BKN200 18.3 13.3 73% 75.87 1011.5
23 17:56 NW 28 16.09 Mostly Cloudy FEW004 FEW180 BKN200 20 13.3 65% 75.87 1011.5
23 16:56 NW 37 16.09 Mostly Cloudy and Breezy FEW004 FEW180 BKN200 22.2 13.3 25 19.4 57% 75.87 1011.6
23 15:56 NW 31 16.09 Mostly Cloudy FEW004 FEW180 BKN200 22.8 13.9 57% 75.9 1011.8
23 14:56 NW 28 16.09 Mostly Cloudy FEW008 BKN200 23.3 13.9 56% 75.95 1012.4
23 13:56 NW 26 16.09 Mostly Cloudy FEW008 BKN200 24.4 14.4 54% 26 75.97 1012.8
23 12:56 NW 19 16.09 Mostly Cloudy FEW008 BKN200 24.4 14.4 54% 26 76 1013.3
23 11:56 NE 9 16.09 Mostly Cloudy FEW008 BKN200 20.6 15 70% 76.07 1014.1
23 10:56 NE 11 16.09 Mostly Cloudy FEW008 BKN200 19.4 15 20 13.9 76% 76.1 1014.5
23 09:56 NE 9 16.09 Mostly Cloudy FEW007 BKN200 18.9 13.9 73% 76.1 1014.5
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)