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.
01 18:56 W 24 G 41 16.09 Mostly Cloudy SCT007 BKN180 BKN200 13.9 10 78% 75.97 1012.9
01 17:56 W 31 16.09 Mostly Cloudy SCT007 BKN200 15 10.6 75% 76 1013.0
01 16:56 W 31 16.09 Mostly Cloudy FEW006 BKN200 16.7 10.6 17.2 13.9 67% 76 1013.0
01 15:56 W 31 G 46 16.09 Mostly Cloudy FEW008 FEW045 BKN200 17.2 10.6 65% 76.02 1013.3
01 14:56 NW 31 16.09 Mostly Cloudy FEW007 FEW045 BKN200 16.7 11.1 70% 76.1 1014.4
01 13:56 NW 30 16.09 Mostly Cloudy FEW006 FEW014 BKN250 16.7 11.1 70% 76.12 1014.8
01 12:56 NW 24 G 35 16.09 Mostly Cloudy FEW006 SCT017 BKN250 16.1 10.6 70% 76.15 1015.2
01 11:56 W 17 16.09 Mostly Cloudy FEW006 BKN014 BKN250 15.6 11.1 75% 76.2 1015.8
01 10:56 W 19 16.09 Overcast FEW004 SCT008 OVC011 14.4 10.6 14.4 12.2 78% 76.23 1016.1
01 09:56 W 22 16.09 Overcast FEW004 BKN009 OVC012 13.3 10.6 84% 76.23 1016.1
01 08:56 SW 17 16.09 Overcast FEW004 BKN009 OVC013 12.8 10.6 87% 76.2 1015.9
01 07:56 SW 13 16.09 Overcast FEW005 OVC011 12.8 10 83% 76.17 1015.5
01 06:56 S 7 16.09 Overcast FEW006 OVC010 12.2 10 87% 76.12 1014.9
01 05:56 SW 15 16.09 Overcast FEW006 OVC010 12.2 10 87% 76.1 1014.5
01 04:56 SW 17 16.09 Overcast FEW006 OVC010 12.2 10 12.8 12.2 87% 76.1 1014.4
01 03:56 W 11 16.09 Overcast FEW006 OVC011 12.2 10 87% 76.1 1014.5
01 02:56 W 17 16.09 Overcast FEW006 OVC010 12.8 10 83% 76.1 1014.4
01 01:56 W 19 16.09 Mostly Cloudy FEW006 BKN012 12.8 10 83% 76.12 1014.7
01 00:56 W 20 16.09 Mostly Cloudy FEW006 BKN013 12.2 10 87% 76.15 1015.2
30 23:56 W 15 16.09 Mostly Cloudy FEW006 BKN012 12.8 10 83% 76.15 1015.2
30 22:56 W 15 16.09 Mostly Cloudy FEW006 BKN011 12.8 10 16.1 12.2 83% 76.15 1015.1
30 21:56 W 24 G 39 16.09 Mostly Cloudy FEW006 BKN010 12.8 10 83% 76.15 1015.1
30 20:56 W 24 16.09 Mostly Cloudy FEW004 BKN011 12.8 10 83% 76.1 1014.5
30 19:56 W 28 G 41 16.09 Mostly Cloudy FEW005 BKN011 12.8 10 83% 76.07 1014.0
30 18:56 W 33 G 56 16.09 Partly Cloudy and Breezy FEW008 SCT012 13.9 10 78% 76.02 1013.6
30 17:56 W 39 G 57 16.09 Partly Cloudy and Breezy SCT009 15 10 72% 76.05 1013.9
30 16:56 W 37 16.09 A Few Clouds and Breezy FEW010 FEW043 16.1 10 18.9 16.1 67% 76.05 1013.7
30 15:56 W 35 G 50 16.09 A Few Clouds and Breezy FEW010 FEW045 17.2 10.6 65% 76.05 1014.0
30 14:56 W 33 G 44 16.09 A Few Clouds and Breezy FEW012 FEW045 17.8 10.6 63% 76.1 1014.6
30 13:56 NW 30 16.09 A Few Clouds FEW006 17.8 10.6 63% 76.12 1014.7
30 12:56 W 28 16.09 A Few Clouds FEW006 18.9 10.6 59% 76.12 1015.0
30 11:56 W 17 16.09 A Few Clouds FEW006 17.8 10 60% 76.17 1015.4
30 10:56 W 11 16.09 A Few Clouds FEW006 16.1 10 16.1 11.1 67% 76.2 1015.7
30 09:56 W 7 G 26 16.09 Partly Cloudy FEW006 SCT017 15 10 72% 76.2 1015.8
30 08:56 SW 17 16.09 Partly Cloudy FEW005 SCT014 14.4 9.4 72% 76.2 1015.9
30 07:56 W 15 16.09 A Few Clouds FEW005 12.8 9.4 80% 76.2 1015.8
30 06:56 Calm 16.09 A Few Clouds FEW006 11.7 9.4 86% 76.17 1015.5
30 05:56 W 9 16.09 A Few Clouds FEW008 FEW011 11.7 8.9 83% 76.17 1015.4
30 04:56 W 11 16.09 Partly Cloudy FEW008 SCT011 11.7 8.9 12.8 11.7 83% 76.17 1015.4
30 03:56 W 19 16.09 Mostly Cloudy FEW008 BKN011 12.2 9.4 83% 76.17 1015.5
30 02:56 W 24 16.09 Mostly Cloudy FEW008 BKN011 12.2 9.4 83% 76.17 1015.6
30 01:56 W 28 16.09 Mostly Cloudy FEW008 BKN011 12.2 9.4 83% 76.25 1016.4
30 00:56 W 22 16.09 Mostly Cloudy FEW008 BKN012 12.8 10 83% 76.28 1016.9
29 23:56 W 24 G 39 16.09 Mostly Cloudy FEW009 BKN012 12.8 10 83% 76.3 1017.1
29 22:56 W 28 G 39 16.09 Mostly Cloudy FEW009 BKN012 12.8 10 16.7 12.8 83% 76.3 1017.1
29 21:56 W 24 16.09 A Few Clouds FEW009 FEW012 12.8 10 83% 76.3 1017.1
29 20:56 W 26 16.09 A Few Clouds FEW009 12.8 10 83% 76.28 1016.9
29 19:56 W 37 G 56 16.09 A Few Clouds and Breezy FEW010 13.9 10 78% 76.23 1016.1
29 18:56 W 44 G 56 16.09 A Few Clouds and Windy FEW012 15 10 72% 76.23 1016.1
29 17:56 W 41 G 57 16.09 A Few Clouds and Breezy FEW012 FEW040 15.6 9.4 67% 76.25 1016.4
29 16:56 W 44 16.09 A Few Clouds and Windy FEW012 FEW040 16.7 10.6 18.9 16.1 67% 76.25 1016.6
29 15:56 W 35 G 54 16.09 A Few Clouds and Breezy FEW014 FEW040 17.8 10.6 63% 76.3 1017.3
29 14:56 W 35 G 48 16.09 A Few Clouds and Breezy FEW014 FEW040 17.8 11.1 65% 76.33 1017.6
29 13:56 W 31 16.09 A Few Clouds FEW006 FEW045 18.9 11.1 61% 76.35 1017.9
29 12:56 NW 30 16.09 A Few Clouds FEW006 FEW050 18.3 11.1 63% 76.35 1017.9
29 11:56 N 13 16.09 A Few Clouds FEW050 17.2 12.8 76% 76.4 1018.5
29 10:56 NE 9 16.09 A Few Clouds FEW014 16.7 11.7 16.7 11.1 73% 76.43 1018.8
29 09:56 NE 7 16.09 A Few Clouds FEW014 15.6 10.6 72% 76.43 1019.0
29 08:56 Vrbl 6 16.09 A Few Clouds FEW009 FEW038 15 11.1 78% 76.45 1019.2
29 07:56 SE 6 16.09 A Few Clouds FEW009 FEW038 13.3 10.6 84% 76.45 1019.2
29 06:56 S 6 16.09 A Few Clouds FEW040 11.7 9.4 86% 76.4 1018.7
29 05:56 W 6 16.09 A Few Clouds FEW009 11.7 10 89% 76.38 1018.2
29 04:56 SW 9 16.09 A Few Clouds FEW008 11.7 9.4 13.3 11.7 86% 76.4 1018.6
29 03:56 W 6 16.09 Partly Cloudy FEW007 SCT011 12.2 10 87% 76.45 1019.1
29 02:56 W 11 16.09 Mostly Cloudy FEW007 BKN011 12.8 10 83% 76.45 1019.1
29 01:56 NW 24 16.09 Mostly Cloudy FEW007 BKN011 12.8 10.6 87% 76.48 1019.5
29 00:56 W 24 16.09 Mostly Cloudy FEW007 BKN011 12.8 10.6 87% 76.48 1019.7
28 23:56 W 30 16.09 A Few Clouds FEW009 12.8 10.6 87% 76.48 1019.6
28 22:56 W 24 16.09 A Few Clouds FEW009 13.3 10.6 17.2 13.3 84% 76.45 1019.3
28 21:56 W 19 16.09 A Few Clouds FEW026 13.3 10 81% 76.48 1019.5
28 20:56 W 26 16.09 A Few Clouds FEW026 13.9 10.6 81% 76.45 1019.2
28 19:56 W 26 16.09 A Few Clouds FEW028 14.4 9.4 72% 76.4 1018.5
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)