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.
07 21:56 W 28 G 41 16.09 Overcast FEW004 OVC007 12.2 10 87% 76.4 1018.5
07 20:56 W 35 G 48 16.09 Mostly Cloudy and Breezy FEW003 BKN007 12.2 10.6 90% 76.35 1018.0
07 19:56 W 35 16.09 Mostly Cloudy and Breezy FEW003 BKN008 12.8 10.6 87% 76.3 1017.3
07 18:56 W 30 G 44 16.09 Mostly Cloudy FEW004 BKN009 13.3 10.6 84% 76.3 1017.2
07 17:56 W 43 G 57 16.09 Mostly Cloudy and Windy FEW005 BKN010 BKN040 13.9 10.6 81% 76.33 1017.4
07 16:56 W 39 G 54 16.09 Partly Cloudy and Breezy FEW005 SCT009 SCT043 15.6 10.6 16.7 14.4 72% 76.33 1017.5
07 15:56 W 41 G 54 16.09 A Few Clouds and Breezy FEW005 FEW045 16.1 11.1 72% 76.33 1017.7
07 14:56 NW 33 16.09 A Few Clouds and Breezy FEW006 FEW045 16.7 11.7 73% 76.35 1017.9
07 13:56 NW 28 G 46 16.09 A Few Clouds FEW006 FEW050 16.1 11.7 75% 76.4 1018.5
07 12:56 NW 26 16.09 Partly Cloudy FEW006 SCT010 15.6 11.7 78% 76.43 1018.9
07 11:56 NW 20 16.09 Partly Cloudy FEW006 SCT011 15.6 11.7 78% 76.48 1019.5
07 10:56 NW 20 16.09 Mostly Cloudy FEW006 BKN012 14.4 10.6 14.4 11.7 78% 76.5 1019.9
07 09:56 W 13 16.09 Overcast FEW006 OVC013 13.3 10 81% 76.5 1019.8
07 08:56 W 9 16.09 Overcast FEW006 OVC011 12.8 9.4 80% 76.5 1019.8
07 07:56 W 11 16.09 Overcast FEW006 OVC009 12.2 10 87% 76.5 1019.7
07 06:56 Vrbl 11 16.09 Overcast FEW006 OVC009 12.2 10 87% 76.48 1019.5
07 05:56 W 11 16.09 Mostly Cloudy FEW006 BKN008 12.2 10 87% 76.45 1019.1
07 04:56 W 13 16.09 Overcast FEW006 OVC009 12.2 10 12.8 12.2 87% 76.45 1019.1
07 03:56 NW 17 16.09 Overcast FEW006 SCT008 OVC010 12.2 10 87% 76.45 1019.2
07 02:56 W 13 16.09 Mostly Cloudy FEW006 SCT008 BKN010 12.2 10 87% 76.45 1019.2
07 01:56 W 19 16.09 Mostly Cloudy FEW004 BKN009 12.2 10 87% 76.48 1019.4
07 00:56 W 19 16.09 Mostly Cloudy FEW004 BKN008 12.2 10.6 90% 76.5 1019.8
06 23:56 W 19 16.09 Mostly Cloudy FEW004 BKN008 12.8 10.6 87% 76.5 1019.9
06 22:56 W 30 16.09 Mostly Cloudy FEW004 BKN008 12.8 10.6 17.2 12.8 87% 76.48 1019.7
06 21:56 W 28 G 43 16.09 Mostly Cloudy FEW004 BKN008 13.3 11.1 87% 76.48 1019.7
06 20:56 W 37 G 52 16.09 Mostly Cloudy and Breezy FEW004 BKN008 13.3 11.1 87% 76.45 1019.2
06 19:56 W 39 G 52 16.09 Mostly Cloudy and Breezy FEW005 BKN009 13.9 11.1 83% 76.4 1018.7
06 18:56 W 43 16.09 Partly Cloudy and Windy FEW007 SCT010 14.4 11.1 81% 76.4 1018.7
06 17:56 W 39 16.09 A Few Clouds and Breezy FEW009 15.6 11.1 75% 76.4 1018.7
06 16:56 W 37 16.09 A Few Clouds and Breezy FEW009 17.2 11.7 19.4 16.7 70% 76.4 1018.6
06 15:56 W 39 16.09 A Few Clouds and Breezy FEW009 FEW025 17.8 11.7 68% 76.43 1019.0
06 14:56 W 37 16.09 A Few Clouds and Breezy FEW014 FEW025 18.3 11.7 66% 76.48 1019.6
06 13:56 W 28 16.09 A Few Clouds FEW012 18.9 12.2 65% 76.48 1019.7
06 12:56 W 20 16.09 A Few Clouds FEW021 19.4 11.7 61% 76.53 1020.3
06 11:56 W 13 16.09 A Few Clouds FEW021 17.8 11.7 68% 76.56 1020.7
06 10:56 NW 6 16.09 Partly Cloudy SCT021 17.2 11.1 17.2 13.3 68% 76.56 1020.7
06 09:56 NW 6 16.09 Mostly Cloudy FEW009 BKN019 15.6 10.6 72% 76.58 1020.9
06 08:56 W 7 16.09 Overcast FEW009 OVC016 14.4 10.6 78% 76.58 1021.0
06 07:56 NW 11 16.09 Overcast FEW009 OVC017 13.9 10 78% 76.58 1020.8
06 06:56 NW 9 16.09 Overcast FEW010 OVC020 13.9 10.6 81% 76.53 1020.3
06 05:56 NW 9 16.09 Mostly Cloudy FEW014 BKN021 13.3 10 81% 76.5 1019.9
06 04:56 NW 7 16.09 Mostly Cloudy FEW012 BKN023 13.3 10 14.4 13.3 81% 76.48 1019.6
06 03:56 W 11 16.09 Mostly Cloudy FEW009 BKN023 13.3 10.6 84% 76.45 1019.2
06 02:56 W 7 16.09 Mostly Cloudy FEW009 BKN024 13.9 10.6 81% 76.45 1019.1
06 01:56 W 11 16.09 Mostly Cloudy FEW009 BKN023 13.9 11.1 83% 76.43 1019.0
06 00:56 W 9 16.09 Mostly Cloudy FEW016 BKN024 13.9 11.1 83% 76.45 1019.1
05 23:56 W 11 16.09 Mostly Cloudy FEW016 BKN023 14.4 10.6 78% 76.4 1018.6
05 22:56 W 15 16.09 Mostly Cloudy FEW020 BKN027 13.9 10.6 17.2 13.9 81% 76.38 1018.2
05 21:56 W 15 16.09 Partly Cloudy FEW018 SCT027 13.9 10.6 81% 76.35 1017.9
05 20:56 W 15 16.09 Partly Cloudy FEW018 SCT031 14.4 10.6 78% 76.3 1017.3
05 19:56 W 15 16.09 Partly Cloudy FEW030 SCT045 14.4 10 75% 76.25 1016.6
05 18:56 W 22 16.09 Partly Cloudy FEW026 SCT045 16.1 10 67% 76.23 1016.2
05 17:56 W 24 G 35 16.09 Mostly Cloudy FEW028 SCT035 BKN045 16.7 10 65% 76.23 1016.0
05 16:56 W 20 16.09 Mostly Cloudy FEW009 SCT035 BKN043 16.7 9.4 18.3 14.4 62% 76.2 1015.7
05 15:56 W 28 G 35 16.09 Mostly Cloudy FEW009 SCT032 BKN037 17.2 9.4 60% 76.2 1015.9
05 14:56 W 15 G 39 16.09 Mostly Cloudy FEW009 SCT028 BKN035 17.8 10 60% 76.2 1016.0
05 13:56 W 19 G 35 16.09 Partly Cloudy FEW009 SCT025 17.2 9.4 60% 76.23 1016.2
05 12:56 W 24 G 39 16.09 Partly Cloudy FEW009 SCT026 16.7 9.4 62% 76.23 1016.3
05 11:56 W 20 16.09 Mostly Cloudy FEW009 SCT024 BKN055 16.7 10 65% 76.23 1016.2
05 10:56 W 20 16.09 Overcast FEW004 BKN014 OVC050 14.4 10.6 14.4 12.2 78% 76.23 1016.2
05 09:56 W 22 16.09 Overcast FEW004 BKN015 OVC050 13.9 11.1 83% 76.2 1015.9
05 08:56 W 9 16.09 Light Rain FEW004 BKN013 OVC021 12.8 11.1 90% 76.17 1015.6
05 07:56 W 15 16.09 Overcast FEW009 SCT019 OVC050 13.3 10 81% 76.15 1015.1
05 06:56 W 11 16.09 Overcast FEW009 OVC060 12.8 10 83% 76.12 1015.0
05 05:56 W 9 16.09 Overcast FEW009 OVC048 12.2 9.4 83% 76.1 1014.5
05 04:56 SW 13 16.09 Overcast FEW009 BKN042 OVC060 12.2 8.9 12.2 11.7 80% 76.1 1014.6 0.2
05 03:56 W 20 16.09 Overcast FEW009 BKN044 OVC060 12.2 10 87% 76.12 1014.9
05 02:56 W 19 16.09 Light Rain FEW009 BKN060 OVC080 12.2 10 87% 76.12 1015.0 0.03
05 01:56 W 9 16.09 Light Rain FEW007 OVC070 11.7 10 89% 76.17 1015.5 0.1 0.18
05 00:56 W 9 16.09 Light Rain FEW009 OVC080 11.7 9.4 86% 76.2 1015.7 0.05
04 23:56 NW 7 16.09 Light Rain FEW012 BKN080 OVC110 11.7 8.9 83% 76.2 1016.0 0.03
04 22:56 NW 20 16.09 Light Rain FEW018 BKN090 OVC110 12.2 8.9 16.1 12.2 80% 76.17 1015.5
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)