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 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
05 14:56 NW 22 16.09 Partly Cloudy SCT200 26.7 8.3 31% 26 76.15 1015.2
05 13:56 NE 9 16.09 A Few Clouds FEW200 21.1 12.2 57% 76.17 1015.6
05 12:56 N 9 16.09 A Few Clouds FEW200 20 11.1 57% 76.23 1016.0
05 11:56 NE 9 16.09 A Few Clouds FEW200 19.4 11.7 61% 76.25 1016.6
05 10:56 NE 13 16.09 A Few Clouds FEW200 18.9 11.7 18.9 12.8 63% 76.28 1017.0
05 09:56 N 7 16.09 Mostly Cloudy BKN200 17.2 12.8 76% 76.28 1017.0
05 08:56 N 9 16.09 Mostly Cloudy BKN200 16.7 12.8 78% 76.28 1017.0
05 07:56 N 6 16.09 Partly Cloudy SCT200 16.1 12.2 78% 76.28 1016.8
05 06:56 Calm 16.09 Partly Cloudy SCT200 13.9 9.4 74% 76.25 1016.6
05 05:56 Calm 16.09 A Few Clouds FEW200 14.4 6.7 60% 76.23 1016.3
05 04:56 Calm 16.09 Partly Cloudy SCT200 14.4 5.6 18.9 13.9 56% 76.25 1016.4
05 03:56 Calm 16.09 A Few Clouds FEW200 15 6.1 56% 76.25 1016.6
05 02:56 Calm 16.09 A Few Clouds FEW200 15 4.4 49% 76.28 1016.9
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)