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.
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
01 20:56 S 7 16.09 A Few Clouds FEW029 17.8 13.3 75% 76.25 1016.6
01 19:56 SW 15 16.09 Partly Cloudy SCT025 SCT031 18.3 13.3 73% 76.23 1016.3
01 18:56 SW 20 16.09 Partly Cloudy SCT036 18.9 12.2 65% 76.23 1016.1
01 17:56 SW 22 16.09 Partly Cloudy SCT036 20 11.7 59% 76.2 1015.8
01 16:56 SW 22 16.09 Partly Cloudy FEW037 SCT048 20.6 10.6 21.7 19.4 53% 76.2 1015.9
01 15:56 SW 24 16.09 Mostly Cloudy SCT037 BKN048 21.7 11.1 51% 76.23 1016.2
01 14:56 SW 24 16.09 Mostly Cloudy BKN045 20.6 10 51% 76.23 1016.3
01 13:56 SW 24 16.09 Mostly Cloudy BKN049 20.6 8.3 45% 76.25 1016.4
01 12:56 SW 17 16.09 Mostly Cloudy BKN047 20.6 9.4 49% 76.25 1016.6
01 11:56 Calm 16.09 Mostly Cloudy BKN047 21.1 8.3 44% 76.28 1016.8
01 10:56 SW 17 16.09 Mostly Cloudy FEW009 BKN046 19.4 9.4 19.4 16.7 53% 76.28 1016.7
01 09:56 W 17 16.09 Mostly Cloudy FEW009 BKN043 18.3 11.1 63% 76.23 1016.3
01 08:56 W 13 16.09 Mostly Cloudy FEW014 BKN043 17.8 11.7 68% 76.23 1016.0
01 07:56 SW 13 16.09 Mostly Cloudy FEW014 BKN040 17.2 11.1 68% 76.17 1015.4
01 06:56 SW 15 16.09 Mostly Cloudy FEW014 BKN040 16.7 11.1 70% 76.1 1014.6
01 05:56 SW 11 16.09 Mostly Cloudy FEW014 BKN039 16.7 10.6 67% 76.07 1014.3
01 04:56 SW 11 16.09 Mostly Cloudy FEW016 SCT023 BKN040 16.7 10.6 17.2 16.7 67% 76.07 1014.0
01 03:56 SW 15 16.09 Mostly Cloudy FEW018 BKN036 16.7 10.6 67% 76.07 1014.3
01 02:56 SW 15 16.09 Mostly Cloudy FEW013 BKN033 16.7 10.6 67% 76.05 1013.9
01 01:56 SW 13 16.09 Mostly Cloudy FEW009 BKN033 16.7 10.6 67% 76.07 1014.1
01 00:56 SW 15 16.09 Mostly Cloudy FEW008 BKN031 16.7 11.1 70% 76.07 1014.1
31 23:56 W 19 16.09 Mostly Cloudy FEW008 BKN030 16.7 11.7 73% 76.07 1014.2
31 22:56 W 13 G 30 16.09 Mostly Cloudy FEW008 BKN029 16.7 10.6 18.3 16.7 67% 76.07 1014.3
31 21:56 W 20 16.09 Mostly Cloudy FEW008 BKN028 16.7 10.6 67% 76.1 1014.4
31 20:56 W 17 16.09 Mostly Cloudy FEW008 BKN028 17.2 10.6 65% 76.05 1013.9
31 19:56 W 20 16.09 Mostly Cloudy FEW008 BKN028 17.2 10.6 65% 76.02 1013.5
31 18:56 W 20 16.09 Mostly Cloudy FEW008 BKN028 17.2 10.6 65% 76.02 1013.4
31 17:56 W 24 16.09 Mostly Cloudy FEW008 BKN027 17.8 11.1 65% 76.02 1013.5
31 15:56 W 26 G 39 16.09 Mostly Cloudy FEW007 BKN025 18.9 11.7 63% 76.05 1013.8
31 14:56 W 28 G 37 16.09 Overcast FEW007 OVC025 18.9 11.1 61% 76.07 1014.3
31 13:56 W 24 16.09 Overcast FEW006 OVC022 18.3 12.2 68% 76.12 1014.8
31 12:56 W 19 16.09 Overcast FEW006 SCT018 OVC025 17.8 12.2 70% 76.12 1014.8
31 11:56 W 24 16.09 Overcast FEW006 OVC021 17.2 12.2 73% 76.15 1015.1
31 09:56 W 17 16.09 Overcast FEW006 OVC017 15.6 12.2 80% 76.12 1014.8
31 08:56 W 13 16.09 Overcast FEW005 OVC014 15.6 12.2 80% 76.07 1014.3
31 07:56 SW 11 16.09 Overcast FEW005 OVC014 15 11.7 81% 76.07 1014.1
31 06:56 W 17 16.09 Overcast FEW005 OVC014 15 11.7 81% 76.02 1013.4
31 05:56 W 22 16.09 Overcast FEW007 BKN014 OVC019 15 11.7 81% 76 1013.2
31 04:56 W 22 16.09 Mostly Cloudy FEW008 BKN016 14.4 11.7 15 14.4 84% 75.97 1012.9
31 03:56 SW 11 16.09 Partly Cloudy FEW007 SCT014 14.4 11.1 81% 75.97 1012.9
31 02:56 W 13 16.09 A Few Clouds FEW007 FEW012 14.4 11.1 81% 75.95 1012.5
31 01:56 SW 13 16.09 A Few Clouds FEW008 14.4 11.1 81% 75.95 1012.6
31 00:56 W 17 16.09 A Few Clouds FEW008 14.4 11.7 84% 75.97 1013.0
30 23:56 SW 13 16.09 A Few Clouds FEW008 14.4 11.7 84% 76 1013.0
30 22:56 SW 15 16.09 A Few Clouds FEW006 15 11.7 18.9 14.4 81% 75.97 1012.9
30 21:56 W 15 16.09 A Few Clouds FEW004 15 11.7 81% 75.97 1013.0
30 20:56 W 15 16.09 A Few Clouds FEW004 15 11.7 81% 75.95 1012.5
30 19:56 W 19 16.09 A Few Clouds FEW004 15 11.1 78% 75.92 1012.2
30 18:56 W 24 16.09 A Few Clouds FEW004 16.1 11.7 75% 75.92 1012.0
30 17:56 W 24 16.09 A Few Clouds FEW004 18.3 12.2 68% 75.92 1012.1
30 16:56 NW 31 16.09 A Few Clouds FEW004 18.9 12.2 21.7 17.2 65% 75.92 1012.1
30 15:56 NW 33 16.09 A Few Clouds and Breezy FEW005 20 12.2 61% 75.92 1012.2
30 14:56 NW 26 16.09 A Few Clouds FEW005 21.7 12.2 55% 75.97 1012.8
30 13:56 NW 26 16.09 A Few Clouds FEW008 21.1 11.7 55% 76.02 1013.5
30 12:56 NW 24 16.09 A Few Clouds FEW008 19.4 12.2 63% 76.07 1014.1
30 11:56 W 19 16.09 A Few Clouds FEW008 FEW018 18.9 12.2 65% 76.1 1014.5
30 10:56 W 19 16.09 Mostly Cloudy FEW007 BKN017 17.2 11.7 17.8 14.4 70% 76.12 1015.0
30 09:56 W 20 16.09 Mostly Cloudy FEW006 BKN019 17.2 11.7 70% 76.12 1014.9
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)