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.
04 19:56 W 26 16.09 A Few Clouds FEW011 17.2 13.3 78% 76.07 1014.2
04 18:56 W 31 16.09 A Few Clouds FEW010 FEW037 18.3 12.2 68% 76.07 1014.2
04 17:56 W 28 16.09 A Few Clouds FEW008 FEW043 20 11.7 59% 76.07 1014.1
04 16:56 W 30 16.09 Partly Cloudy FEW008 FEW047 SCT200 21.1 11.7 22.2 19.4 55% 76.07 1014.0
04 15:56 W 28 16.09 Partly Cloudy FEW008 FEW047 SCT200 21.1 11.1 53% 76.1 1014.5
04 14:56 NW 20 16.09 A Few Clouds FEW006 FEW047 21.7 10 47% 76.12 1014.7
04 13:56 NW 26 16.09 A Few Clouds FEW009 FEW050 21.7 10 47% 76.12 1014.7
04 12:56 W 15 G 30 16.09 A Few Clouds FEW009 FEW050 21.1 8.9 46% 76.1 1014.5
04 11:56 NW 13 16.09 A Few Clouds FEW006 20 10 53% 76.12 1014.8
04 10:56 NW 15 16.09 A Few Clouds FEW006 20 11.7 20 14.4 59% 76.12 1014.7
04 09:56 NW 19 16.09 A Few Clouds FEW006 18.3 12.8 70% 76.1 1014.5
04 08:56 NW 17 16.09 A Few Clouds FEW006 17.8 12.2 70% 76.07 1014.2
04 07:56 W 6 16.09 A Few Clouds FEW005 15.6 12.8 84% 76.05 1013.8
04 06:56 SW 7 16.09 A Few Clouds FEW005 14.4 12.8 90% 76.02 1013.3
04 05:56 S 9 16.09 A Few Clouds FEW004 FEW012 14.4 12.8 90% 75.97 1012.8
04 04:56 W 7 16.09 A Few Clouds FEW004 FEW012 14.4 13.3 17.2 14.4 93% 75.97 1012.8
04 03:56 NW 13 16.09 Partly Cloudy FEW004 SCT012 15.6 13.3 86% 75.97 1012.6
04 02:56 W 13 16.09 Mostly Cloudy FEW003 BKN013 BKN018 16.1 13.9 87% 75.95 1012.5
04 01:56 W 15 16.09 Mostly Cloudy FEW004 SCT011 BKN060 16.1 13.9 87% 75.95 1012.3
04 00:56 W 17 16.09 Mostly Cloudy FEW004 BKN060 16.7 14.4 86% 75.92 1012.1
03 23:56 W 20 16.09 Mostly Cloudy FEW004 FEW008 BKN048 17.2 14.4 84% 75.92 1012.0
03 22:56 W 17 16.09 Mostly Cloudy FEW004 FEW008 BKN036 16.7 15 21.7 16.7 90% 75.92 1012.2 0.03
03 21:56 W 17 12.87 Overcast FEW004 BKN024 OVC029 16.7 15 90% 75.95 1012.6
03 20:56 W 13 8.05 Light Rain Fog/Mist FEW007 BKN021 OVC030 16.7 15.6 93% 75.92 1012.1 0.03
03 19:56 NW 22 11.27 Light Rain SCT005 BKN014 OVC025 17.2 15.6 90% 75.9 1011.8
03 18:56 SW 17 16.09 Mostly Cloudy FEW005 BKN017 BKN027 19.4 16.1 81% 75.9 1011.7
03 17:56 SW 20 G 30 16.09 Mostly Cloudy FEW009 BKN018 BKN023 20.6 16.1 76% 75.92 1012.0
03 16:56 SW 20 G 43 16.09 Mostly Cloudy FEW015 SCT022 BKN060 BKN150 21.1 15.6 22.2 20.6 71% 75.92 1012.2
03 15:56 SW 33 G 43 16.09 Mostly Cloudy and Breezy FEW017 SCT048 BKN075 BKN150 21.7 13.9 61% 75.97 1012.8
03 14:56 SW 26 G 37 16.09 Mostly Cloudy FEW015 SCT035 BKN075 BKN150 21.1 14.4 66% 76 1013.3
03 13:56 SW 20 16.09 Mostly Cloudy FEW009 SCT027 BKN036 21.7 14.4 63% 76.05 1013.9
03 12:56 SW 17 G 28 16.09 Mostly Cloudy FEW009 BKN027 21.7 14.4 63% 76.05 1014.0
03 11:56 S 13 16.09 Mostly Cloudy FEW009 SCT028 BKN110 21.1 13.9 64% 76.12 1014.7
03 10:56 S 17 16.09 Mostly Cloudy FEW009 SCT042 BKN110 20.6 13.3 20.6 15.6 63% 76.12 1014.7
03 09:56 Vrbl 9 16.09 Mostly Cloudy FEW009 BKN039 19.4 13.3 68% 76.12 1015.0
03 08:56 S 11 16.09 Mostly Cloudy FEW009 BKN040 18.9 13.3 70% 76.15 1015.2
03 06:56 S 9 16.09 A Few Clouds FEW009 FEW026 16.1 13.3 84% 76.15 1015.1
03 05:56 S 7 16.09 A Few Clouds FEW009 FEW026 15.6 13.3 86% 76.12 1015.0
03 04:56 S 6 16.09 A Few Clouds FEW008 FEW026 15.6 13.3 17.2 15.6 86% 76.15 1015.3
03 03:56 Calm 16.09 Partly Cloudy FEW008 SCT026 16.1 13.3 84% 76.2 1015.8
03 02:56 Calm 16.09 A Few Clouds FEW006 FEW200 16.1 12.8 81% 76.2 1016.0
03 01:56 SW 9 16.09 A Few Clouds FEW006 15.6 12.2 80% 76.25 1016.4
03 00:56 S 7 16.09 A Few Clouds FEW006 16.7 13.3 80% 76.25 1016.5
02 23:56 SW 9 16.09 A Few Clouds FEW006 FEW200 16.7 13.3 80% 76.25 1016.4
02 22:56 W 13 16.09 Partly Cloudy FEW006 SCT200 17.2 13.3 21.1 17.2 78% 76.28 1016.7
02 21:56 W 11 16.09 Partly Cloudy FEW004 SCT200 17.2 13.9 81% 76.28 1016.9
02 20:56 W 15 G 31 16.09 Partly Cloudy FEW004 FEW180 SCT200 17.2 13.9 81% 76.25 1016.5
02 19:56 W 20 16.09 Partly Cloudy FEW008 FEW180 SCT200 18.3 12.8 70% 76.2 1015.9
02 18:56 W 22 16.09 Partly Cloudy FEW011 FEW040 SCT200 18.9 12.8 68% 76.23 1016.3
02 17:56 W 31 16.09 Partly Cloudy FEW015 FEW040 SCT200 20 12.8 63% 76.25 1016.4
02 16:56 W 30 G 41 16.09 Partly Cloudy FEW017 FEW045 SCT200 21.1 12.2 22.8 19.4 57% 76.28 1016.8
02 15:56 W 22 16.09 Partly Cloudy FEW017 FEW045 SCT200 22.2 12.8 55% 76.28 1016.8
02 14:56 W 20 G 31 16.09 Mostly Cloudy SCT027 BKN045 BKN200 22.2 12.8 55% 76.3 1017.3
02 13:56 SW 20 16.09 Mostly Cloudy FEW006 SCT028 BKN045 21.7 13.3 59% 76.33 1017.5
02 12:56 SW 22 16.09 Mostly Cloudy FEW034 SCT044 BKN055 20.6 14.4 68% 76.35 1017.9
02 11:56 SW 28 G 39 16.09 Light Rain FEW027 SCT046 BKN055 20 15 73% 76.38 1018.1
02 10:56 S 17 16.09 Mostly Cloudy SCT026 BKN055 20.6 13.9 20.6 17.2 66% 76.33 1017.6
02 09:56 SW 17 16.09 Mostly Cloudy SCT021 BKN034 20 14.4 70% 76.3 1017.1
02 08:56 E 9 16.09 Mostly Cloudy SCT022 BKN034 18.3 12.8 70% 76.3 1017.2
02 07:56 SE 9 16.09 Mostly Cloudy FEW030 BKN065 18.9 12.8 68% 76.28 1016.7
02 06:56 SE 13 16.09 Mostly Cloudy SCT030 BKN048 17.2 12.2 73% 76.25 1016.5
02 05:56 S 9 16.09 Mostly Cloudy FEW020 BKN044 17.2 12.2 73% 76.23 1016.2
02 04:56 S 15 16.09 Mostly Cloudy FEW020 SCT028 BKN045 17.2 11.7 17.2 16.1 70% 76.23 1016.1
02 03:56 SE 13 16.09 Mostly Cloudy FEW020 BKN048 17.2 12.2 73% 76.23 1016.3
02 02:56 SE 11 16.09 Mostly Cloudy SCT080 BKN200 17.2 12.8 76% 76.23 1016.3
02 01:56 S 9 16.09 Partly Cloudy FEW075 SCT200 17.2 12.8 76% 76.25 1016.4
02 00:56 SW 9 16.09 Mostly Cloudy FEW016 SCT055 BKN075 17.2 12.8 76% 76.25 1016.6
01 23:56 SW 11 16.09 A Few Clouds FEW014 FEW140 16.7 12.8 78% 76.25 1016.7
01 22:56 Calm 16.09 A Few Clouds FEW014 16.7 13.3 21.1 16.7 80% 76.28 1016.7
01 21:56 SW 6 16.09 A Few Clouds FEW014 17.2 13.3 78% 76.28 1017.0
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)