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.
27 07:56 S 9 16.09 A Few Clouds FEW095 13.3 8.9 75% 75.67 1008.6
27 06:56 Calm 16.09 Partly Cloudy FEW006 SCT095 11.7 9.4 86% 75.62 1008.2
27 05:56 Calm 16.09 Partly Cloudy FEW004 FEW007 SCT200 11.1 8.9 86% 75.59 1007.9
27 04:56 SW 6 16.09 A Few Clouds FEW008 FEW016 11.1 8.9 12.2 10.6 86% 75.59 1007.6
27 03:56 SW 11 16.09 A Few Clouds FEW008 11.1 8.9 86% 75.59 1007.6
27 02:56 SW 6 16.09 A Few Clouds FEW008 11.1 8.9 86% 75.59 1007.6
27 01:56 W 19 16.09 A Few Clouds FEW008 11.7 9.4 86% 75.62 1007.9
27 00:56 W 26 16.09 Mostly Cloudy FEW006 BKN009 11.7 9.4 86% 75.64 1008.3
26 23:56 W 30 16.09 A Few Clouds FEW007 FEW014 11.7 9.4 86% 75.67 1008.8
26 22:56 W 30 16.09 A Few Clouds FEW012 12.2 9.4 16.1 12.2 83% 75.69 1009.1
26 21:56 W 35 G 52 16.09 A Few Clouds and Breezy FEW021 12.2 9.4 83% 75.69 1009.0
26 20:56 W 41 G 56 16.09 A Few Clouds and Breezy FEW021 12.8 9.4 80% 75.69 1009.1
26 19:56 W 44 G 59 16.09 A Few Clouds and Windy FEW018 13.3 8.9 75% 75.72 1009.3
26 18:56 W 41 G 67 16.09 Partly Cloudy and Breezy FEW013 SCT015 13.9 9.4 74% 75.72 1009.4
26 17:56 W 48 G 70 16.09 A Few Clouds and Windy FEW024 15 8.9 67% 75.74 1009.6
26 16:56 W 50 G 70 16.09 A Few Clouds and Windy FEW009 FEW024 16.1 8.3 17.8 15.6 60% 75.77 1010.1
26 15:56 W 50 G 72 16.09 A Few Clouds and Windy FEW009 FEW023 16.1 8.9 63% 75.79 1010.4
26 14:56 W 44 G 70 16.09 A Few Clouds and Windy FEW009 FEW026 16.7 8.9 60% 75.84 1011.2
26 13:56 W 39 G 57 16.09 A Few Clouds and Breezy FEW009 17.2 8.9 58% 75.9 1011.7
26 12:56 W 43 G 61 16.09 A Few Clouds and Windy FEW009 16.7 8.9 60% 75.92 1012.0
26 11:56 W 41 G 59 16.09 A Few Clouds and Breezy FEW006 16.1 8.3 60% 75.92 1012.2
26 10:56 W 46 G 59 16.09 A Few Clouds and Windy FEW006 15.6 8.9 15.6 12.2 65% 75.92 1012.1
26 09:56 W 43 G 57 16.09 A Few Clouds and Windy FEW006 15 8.3 64% 75.92 1012.0
26 08:56 NW 41 G 54 16.09 Partly Cloudy and Breezy FEW006 SCT033 13.9 8.9 72% 75.92 1012.1
26 06:56 W 33 16.09 Mostly Cloudy and Breezy FEW006 BKN019 12.2 8.9 80% 75.92 1012.0
26 05:56 W 28 G 50 16.09 Mostly Cloudy FEW006 BKN020 12.2 8.9 80% 75.92 1012.0
26 04:56 NW 24 G 41 16.09 Mostly Cloudy FEW008 BKN016 12.2 9.4 13.9 11.7 83% 75.92 1012.1
26 03:56 W 28 G 44 14.48 Overcast FEW004 BKN009 OVC015 12.2 11.1 93% 75.9 1011.8
26 02:56 SW 13 16.09 Light Drizzle FEW005 BKN024 OVC037 12.8 11.7 93% 75.92 1012.0
26 01:56 W 17 16.09 Mostly Cloudy FEW008 SCT023 BKN028 13.3 10 81% 75.95 1012.6
26 00:56 W 19 16.09 Mostly Cloudy FEW009 BKN028 13.9 9.4 74% 75.97 1012.8
25 23:56 W 17 16.09 Mostly Cloudy FEW009 BKN031 13.3 9.4 77% 76 1013.1
25 22:56 W 17 16.09 Mostly Cloudy FEW008 SCT016 BKN036 13.9 10 17.8 13.9 78% 76.02 1013.6
25 21:56 W 19 16.09 Mostly Cloudy FEW008 BKN037 13.9 10 78% 76.05 1013.7
25 20:56 W 19 16.09 Mostly Cloudy FEW008 BKN028 BKN035 14.4 10 75% 76.02 1013.5
25 19:56 W 28 16.09 Mostly Cloudy FEW008 BKN025 BKN036 15 10 72% 76.02 1013.3
25 18:56 W 22 16.09 Mostly Cloudy FEW008 BKN032 BKN200 15 8.9 67% 76.02 1013.4
25 17:56 W 30 G 44 16.09 Mostly Cloudy FEW008 SCT030 BKN200 16.1 8.9 63% 76.02 1013.4
25 16:56 W 28 G 46 16.09 Mostly Cloudy FEW008 BKN200 17.8 6.7 18.9 15.6 48% 76.02 1013.5
25 15:56 W 22 G 41 16.09 Mostly Cloudy FEW008 SCT033 BKN200 17.2 7.8 54% 76.07 1014.0
25 14:56 W 37 G 56 16.09 Mostly Cloudy and Breezy FEW007 SCT034 BKN200 17.8 7.8 52% 76.1 1014.6
25 13:56 W 37 G 46 16.09 Partly Cloudy and Breezy FEW006 SCT032 18.3 8.3 52% 76.12 1014.9
25 12:56 W 22 G 35 16.09 Partly Cloudy FEW006 SCT033 18.3 8.9 54% 76.12 1015.0
25 11:56 W 20 16.09 Mostly Cloudy FEW006 BKN029 18.3 8.9 54% 76.17 1015.4
25 10:56 W 19 16.09 Overcast FEW006 OVC025 15.6 9.4 15.6 12.8 67% 76.17 1015.6
25 09:56 W 9 16.09 Overcast FEW006 OVC025 14.4 9.4 72% 76.2 1015.8
25 08:56 W 13 16.09 Overcast FEW006 OVC018 13.3 9.4 77% 76.2 1015.9
25 07:56 W 17 16.09 Overcast FEW006 OVC018 13.3 9.4 77% 76.2 1015.7
25 05:56 W 15 16.09 Overcast FEW007 OVC019 13.3 9.4 77% 76.12 1014.9
25 04:56 SW 13 16.09 Overcast FEW009 OVC017 12.8 9.4 13.9 12.8 80% 76.1 1014.5
25 03:56 SW 11 16.09 Mostly Cloudy FEW009 BKN016 13.3 9.4 77% 76.12 1014.8
25 02:56 W 19 16.09 Mostly Cloudy FEW008 BKN016 13.3 10 81% 76.15 1015.2
25 01:56 W 20 16.09 Partly Cloudy FEW009 SCT016 13.3 10 81% 76.17 1015.4
25 00:56 W 17 16.09 A Few Clouds FEW009 FEW200 13.3 9.4 77% 76.17 1015.4
24 23:56 W 15 16.09 A Few Clouds FEW012 FEW200 13.3 9.4 77% 76.17 1015.4
24 22:56 W 15 16.09 A Few Clouds FEW012 FEW200 13.9 10 20 13.9 78% 76.17 1015.5
24 21:56 W 17 16.09 A Few Clouds FEW013 FEW200 13.9 9.4 74% 76.17 1015.6
24 20:56 W 15 16.09 A Few Clouds FEW015 FEW200 14.4 9.4 72% 76.17 1015.3
24 19:56 W 20 16.09 Partly Cloudy FEW015 SCT200 15 9.4 69% 76.15 1015.1
24 18:56 W 31 G 43 16.09 Partly Cloudy FEW015 SCT200 16.1 10 67% 76.15 1015.3
24 17:56 W 31 G 46 16.09 Partly Cloudy FEW015 SCT200 18.9 9.4 54% 76.15 1015.1
24 16:56 SW 28 G 41 16.09 Partly Cloudy FEW017 FEW070 SCT200 20 8.9 21.7 17.8 49% 76.15 1015.1
24 15:56 W 28 16.09 Partly Cloudy FEW070 SCT200 21.1 8.9 46% 76.17 1015.4
24 14:56 SW 20 16.09 Partly Cloudy FEW014 FEW070 SCT200 21.1 8.9 46% 76.2 1015.8
24 13:56 SW 13 16.09 Partly Cloudy FEW010 SCT200 20.6 9.4 49% 76.23 1016.1
24 12:56 S 13 16.09 Partly Cloudy FEW010 SCT200 20 8.9 49% 76.25 1016.4
24 11:56 W 13 16.09 A Few Clouds FEW200 18.9 9.4 54% 76.28 1016.8
24 10:56 S 13 16.09 A Few Clouds FEW024 17.8 9.4 18.3 12.8 58% 76.25 1016.6
24 09:56 SW 11 16.09 A Few Clouds FEW008 FEW024 16.7 9.4 62% 76.23 1016.4
24 08:56 S 15 16.09 Partly Cloudy FEW008 SCT020 16.1 10 67% 76.25 1016.6
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)