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.
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
08 04:56 W 22 16.09 Mostly Cloudy FEW007 BKN011 12.8 10 13.3 12.2 83% 76.25 1016.6
08 03:56 W 19 16.09 Partly Cloudy FEW007 SCT011 12.8 10.6 87% 76.28 1016.8
08 02:56 W 15 16.09 A Few Clouds FEW008 FEW200 12.2 10 87% 76.28 1016.9
08 01:56 W 13 16.09 A Few Clouds FEW008 12.8 10 83% 76.3 1017.2
08 00:56 NW 13 16.09 A Few Clouds FEW007 12.8 10 83% 76.3 1017.3
07 23:56 W 9 16.09 A Few Clouds FEW007 12.8 10 83% 76.33 1017.4
07 22:56 W 22 16.09 A Few Clouds FEW009 FEW200 12.8 10 16.7 12.8 83% 76.35 1017.8
07 21:56 W 22 16.09 Partly Cloudy FEW011 SCT014 13.3 10 81% 76.35 1017.9
07 20:56 W 19 16.09 A Few Clouds FEW016 FEW200 13.3 10 81% 76.33 1017.5
07 19:56 W 17 16.09 A Few Clouds FEW016 FEW200 13.3 8.9 75% 76.3 1017.1
07 18:56 W 24 16.09 A Few Clouds FEW015 FEW200 14.4 8.9 70% 76.28 1016.9
07 17:56 W 24 16.09 Partly Cloudy FEW015 SCT200 15 9.4 69% 76.3 1017.2
07 16:56 W 26 G 33 16.09 Partly Cloudy FEW015 SCT200 16.1 8.9 17.8 15 63% 76.33 1017.7
07 15:56 W 26 16.09 Partly Cloudy SCT200 16.7 8.9 60% 76.35 1018.0
07 13:56 NW 26 16.09 Partly Cloudy FEW015 SCT200 17.2 8.9 58% 76.43 1018.8
07 12:56 NW 24 16.09 Partly Cloudy FEW015 SCT200 16.7 8.9 60% 76.45 1019.2
07 11:56 NW 20 16.09 Partly Cloudy FEW015 SCT200 16.7 8.3 58% 76.48 1019.6
07 10:56 NW 17 16.09 A Few Clouds FEW006 15.6 7.8 15.6 11.7 60% 76.53 1020.2
07 09:56 Vrbl 11 16.09 Partly Cloudy FEW009 SCT019 13.9 7.8 67% 76.53 1020.4
07 08:56 W 17 16.09 Mostly Cloudy FEW009 BKN018 12.8 7.8 72% 76.56 1020.5
07 07:56 W 20 G 31 16.09 Mostly Cloudy FEW009 BKN017 12.2 7.8 75% 76.53 1020.2
07 06:56 NW 11 16.09 Mostly Cloudy FEW009 BKN017 11.7 7.8 77% 76.5 1019.8
07 05:56 W 17 16.09 Overcast FEW009 OVC017 12.2 7.8 75% 76.48 1019.6
07 04:56 W 24 16.09 Overcast FEW009 OVC017 12.2 7.8 12.8 11.7 75% 76.48 1019.5
07 03:56 W 15 16.09 Mostly Cloudy FEW008 BKN017 12.2 7.8 75% 76.48 1019.5
07 02:56 W 17 16.09 Mostly Cloudy FEW009 BKN017 12.2 7.8 75% 76.45 1019.4
07 01:56 W 22 16.09 Mostly Cloudy FEW009 BKN017 12.2 7.8 75% 76.48 1019.5
07 00:56 W 13 16.09 Overcast FEW009 OVC017 12.2 8.3 77% 76.48 1019.6
06 23:56 W 20 16.09 Mostly Cloudy FEW008 BKN017 12.2 8.3 77% 76.48 1019.5
06 22:56 W 20 16.09 Mostly Cloudy FEW008 BKN017 12.8 8.3 15.6 12.2 74% 76.48 1019.7
06 21:56 W 22 16.09 Mostly Cloudy FEW008 BKN017 12.8 8.3 74% 76.5 1019.8
06 20:56 W 20 16.09 Mostly Cloudy FEW008 BKN017 12.8 8.3 74% 76.45 1019.3
06 19:56 W 28 G 43 16.09 Partly Cloudy FEW009 SCT017 12.8 8.3 74% 76.4 1018.6
06 18:56 W 17 G 37 16.09 A Few Clouds FEW009 13.3 8.3 72% 76.38 1018.2
06 17:56 W 28 G 43 16.09 A Few Clouds FEW009 14.4 8.3 67% 76.38 1018.1
06 16:56 W 28 G 44 16.09 A Few Clouds FEW009 15.6 8.9 16.7 14.4 65% 76.38 1018.2
06 15:56 W 30 16.09 A Few Clouds FEW008 16.1 8.9 63% 76.4 1018.5
06 14:56 W 33 16.09 A Few Clouds and Breezy FEW008 16.7 8.9 60% 76.43 1018.7
06 13:56 W 31 16.09 A Few Clouds FEW006 16.1 9.4 65% 76.45 1019.1
06 12:56 NW 30 16.09 A Few Clouds FEW006 16.7 9.4 62% 76.45 1019.1
06 11:56 NW 30 16.09 A Few Clouds FEW006 15.6 10 70% 76.45 1019.3
06 10:56 NW 26 16.09 Partly Cloudy FEW006 SCT013 14.4 9.4 15 10.6 72% 76.45 1019.3
06 09:56 NW 22 16.09 Partly Cloudy FEW006 SCT013 13.9 9.4 74% 76.45 1019.1
06 08:56 NW 19 16.09 Partly Cloudy FEW006 SCT013 13.3 9.4 77% 76.43 1018.9
06 07:56 W 15 16.09 Mostly Cloudy FEW006 BKN011 11.7 9.4 86% 76.38 1018.4
06 06:56 W 26 16.09 Partly Cloudy FEW006 SCT200 11.1 9.4 89% 76.35 1017.8
06 05:56 W 24 16.09 Partly Cloudy FEW007 SCT200 10.6 8.9 89% 76.3 1017.4
06 04:56 W 24 16.09 Partly Cloudy SCT007 SCT200 11.1 9.4 13.3 11.1 89% 76.28 1016.9
06 03:56 NW 26 16.09 Partly Cloudy FEW006 SCT180 11.1 9.4 89% 76.28 1016.8
06 02:56 NW 24 16.09 Partly Cloudy FEW006 SCT180 11.1 8.9 86% 76.25 1016.5
06 01:56 NW 26 16.09 A Few Clouds FEW006 FEW180 11.7 9.4 86% 76.25 1016.5
06 00:56 NW 26 16.09 A Few Clouds FEW006 FEW180 11.7 9.4 86% 76.25 1016.4
05 23:56 NW 15 16.09 A Few Clouds FEW005 FEW180 12.8 8.3 74% 76.23 1016.1
05 22:56 NW 20 16.09 Partly Cloudy FEW006 SCT180 13.3 9.4 25 13.3 77% 76.2 1015.9
05 21:56 NW 20 16.09 Mostly Cloudy BKN200 15.6 7.2 58% 76.2 1015.7
05 20:56 W 30 16.09 Partly Cloudy SCT200 15.6 10 70% 76.17 1015.4
05 19:56 NW 26 16.09 Partly Cloudy SCT200 16.1 10 67% 76.12 1014.9
05 18:56 NW 24 16.09 Partly Cloudy SCT200 18.3 9.4 56% 76.12 1014.8
05 17:56 NW 26 16.09 Partly Cloudy SCT200 21.7 8.9 44% 76.1 1014.6
05 16:56 NW 24 16.09 Partly Cloudy SCT200 24.4 7.2 27.2 18.9 33% 25 76.12 1014.7
05 15:56 NW 22 16.09 Partly Cloudy SCT200 25 8.9 36% 26 76.15 1015.0
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)