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.
25 01:56 W 7 16.09 Mostly Cloudy BKN026 12.8 7.8 72% 75.92 1012.0
25 00:56 W 11 16.09 Mostly Cloudy BKN028 12.8 7.8 72% 75.95 1012.4
24 23:56 W 17 16.09 Mostly Cloudy BKN028 12.8 7.2 69% 75.95 1012.6
24 22:56 W 20 16.09 Mostly Cloudy FEW017 BKN028 12.8 8.3 16.1 12.8 74% 75.95 1012.6
24 21:56 W 22 16.09 Partly Cloudy FEW017 SCT025 12.8 7.8 72% 76 1013.1
24 20:56 W 22 16.09 Partly Cloudy FEW017 SCT025 13.3 7.8 70% 75.95 1012.5
24 19:56 W 20 16.09 Mostly Cloudy FEW017 BKN021 13.9 8.9 72% 75.92 1012.0
24 18:56 W 28 G 37 16.09 Mostly Cloudy FEW017 BKN022 14.4 8.9 70% 75.95 1012.4
24 17:56 W 35 16.09 Partly Cloudy and Breezy FEW017 SCT022 15.6 8.3 62% 75.95 1012.5
24 16:56 W 33 G 48 16.09 Partly Cloudy and Breezy FEW017 SCT025 SCT200 16.1 8.3 17.2 15.6 60% 75.97 1012.7
24 15:56 W 33 G 43 16.09 Partly Cloudy and Breezy FEW019 FEW026 SCT200 16.7 8.3 58% 75.97 1012.7
24 14:56 W 31 16.09 Partly Cloudy FEW019 FEW026 SCT200 16.7 8.3 58% 76.02 1013.3
24 13:56 W 31 G 44 16.09 Partly Cloudy FEW026 SCT080 SCT180 15.6 8.3 62% 76.02 1013.6
24 12:56 W 22 16.09 Partly Cloudy FEW026 SCT080 SCT180 16.7 8.9 60% 76.02 1013.5
24 11:56 W 22 16.09 Partly Cloudy FEW026 SCT032 SCT180 16.7 8.9 60% 76.07 1014.2
24 10:56 W 20 G 30 16.09 Mostly Cloudy SCT027 BKN032 16.1 8.3 16.1 11.7 60% 76.1 1014.4
24 09:56 SW 15 16.09 Mostly Cloudy BKN021 BKN200 13.9 8.3 69% 76.07 1014.3
24 08:56 W 13 16.09 Mostly Cloudy BKN021 BKN200 12.8 7.8 72% 76.1 1014.4
24 07:56 W 13 16.09 Mostly Cloudy BKN021 BKN200 12.8 8.3 74% 76.1 1014.5
24 06:56 W 7 16.09 Mostly Cloudy BKN021 BKN200 12.2 7.8 75% 76.1 1014.5
24 05:56 W 15 16.09 Mostly Cloudy BKN020 BKN200 12.2 7.8 75% 76.1 1014.4
24 04:56 W 17 16.09 Mostly Cloudy SCT017 BKN200 12.2 8.3 12.8 11.7 77% 76.1 1014.5
24 03:56 W 13 16.09 Mostly Cloudy SCT017 BKN200 11.7 8.3 80% 76.1 1014.6
24 02:56 W 17 16.09 Mostly Cloudy SCT016 BKN200 11.7 8.3 80% 76.12 1014.9
24 01:56 W 19 16.09 Mostly Cloudy SCT016 BKN200 12.2 8.3 77% 76.17 1015.4
24 00:56 W 19 16.09 Mostly Cloudy SCT016 BKN200 12.2 8.3 77% 76.23 1016.1
23 23:56 W 20 16.09 Mostly Cloudy FEW016 BKN200 12.2 8.9 80% 76.23 1016.1
23 22:56 W 17 16.09 Partly Cloudy FEW012 SCT200 12.8 8.9 17.8 12.8 77% 76.25 1016.4
23 21:56 W 35 G 50 16.09 A Few Clouds and Breezy FEW012 FEW200 12.8 9.4 80% 76.23 1016.2
23 20:56 W 33 16.09 A Few Clouds and Breezy FEW012 FEW200 13.3 9.4 77% 76.23 1016.1
23 19:56 W 37 G 52 16.09 Mostly Cloudy and Breezy FEW015 BKN200 13.3 10 81% 76.2 1015.8
23 18:56 W 39 16.09 Mostly Cloudy and Breezy FEW015 FEW040 BKN200 15 9.4 69% 76.2 1016.0
23 17:56 W 35 16.09 Mostly Cloudy and Breezy FEW013 FEW043 BKN200 16.7 9.4 62% 76.23 1016.2
23 16:56 W 33 16.09 Mostly Cloudy and Breezy FEW015 FEW043 BKN200 17.8 8.9 20 16.1 56% 76.25 1016.4
23 15:56 W 28 16.09 Mostly Cloudy FEW045 BKN200 18.3 8.9 54% 76.3 1017.0
23 14:56 W 28 16.09 Partly Cloudy FEW047 SCT200 18.9 10 56% 76.33 1017.4
23 13:56 W 22 16.09 A Few Clouds FEW050 FEW200 19.4 10.6 57% 76.35 1017.9
23 12:56 E 9 16.09 A Few Clouds FEW050 FEW200 17.8 11.1 65% 76.4 1018.5
23 11:56 E 11 16.09 A Few Clouds FEW050 FEW200 16.7 9.4 62% 76.45 1019.2
23 10:56 E 9 16.09 A Few Clouds FEW050 FEW200 16.1 11.1 16.1 11.1 72% 76.48 1019.7
23 09:56 E 7 16.09 A Few Clouds FEW012 15 10.6 75% 76.5 1020.0
23 08:56 E 9 16.09 Partly Cloudy SCT012 14.4 11.1 81% 76.53 1020.3
23 07:56 NW 7 16.09 A Few Clouds FEW010 13.9 10.6 81% 76.53 1020.3
23 06:56 W 6 16.09 A Few Clouds FEW010 11.1 9.4 89% 76.53 1020.1
23 05:56 W 7 16.09 A Few Clouds FEW200 11.7 10.6 93% 76.53 1020.3
23 04:56 NW 9 16.09 A Few Clouds FEW200 11.7 10.6 13.3 11.7 93% 76.53 1020.4
23 03:56 W 13 16.09 A Few Clouds FEW200 12.2 10.6 90% 76.53 1020.3
23 02:56 W 13 16.09 A Few Clouds FEW030 12.2 10 87% 76.56 1020.5
23 01:56 W 7 16.09 A Few Clouds FEW028 11.7 8.9 83% 76.58 1020.9
23 00:56 Calm 16.09 A Few Clouds FEW028 12.8 9.4 80% 76.61 1021.4
22 23:56 NW 9 16.09 A Few Clouds FEW032 12.8 9.4 80% 76.63 1021.6
22 22:56 W 11 16.09 A Few Clouds FEW032 12.8 9.4 17.8 12.8 80% 76.66 1021.9
22 21:56 W 17 16.09 A Few Clouds FEW030 13.3 9.4 77% 76.66 1022.0
22 20:56 W 22 16.09 A Few Clouds FEW030 13.9 9.4 74% 76.63 1021.4
22 19:56 W 20 16.09 A Few Clouds FEW017 FEW033 13.9 10 78% 76.61 1021.2
22 18:56 W 22 16.09 A Few Clouds FEW023 FEW035 15.6 10 70% 76.58 1021.1
22 17:56 W 24 16.09 A Few Clouds FEW023 FEW035 16.7 9.4 62% 76.61 1021.3
22 16:56 W 22 16.09 Partly Cloudy FEW023 SCT035 SCT043 17.8 8.3 18.3 14.4 54% 76.61 1021.3
22 15:56 NW 24 16.09 Mostly Cloudy FEW025 BKN035 BKN043 17.8 10 60% 76.61 1021.4
22 14:56 NE 6 16.09 Mostly Cloudy FEW025 SCT030 BKN038 16.7 10.6 67% 76.63 1021.8
22 13:56 E 17 16.09 Mostly Cloudy SCT026 BKN034 16.1 11.7 75% 76.63 1021.7
22 12:56 SE 22 16.09 Mostly Cloudy FEW006 SCT023 BKN029 15.6 11.7 78% 76.63 1021.6
22 11:56 E 22 16.09 Mostly Cloudy FEW009 SCT019 BKN030 15.6 11.7 78% 76.66 1021.9
22 10:56 E 20 16.09 Mostly Cloudy FEW006 BKN049 15 11.1 15 11.1 78% 76.66 1021.9 0.41
22 09:56 SE 20 16.09 Mostly Cloudy FEW006 SCT025 BKN034 13.9 11.7 87% 76.61 1021.4
22 08:56 SE 13 16.09 Mostly Cloudy FEW006 BKN045 12.8 10.6 87% 76.58 1021.1
22 07:56 SE 6 16.09 Mostly Cloudy FEW006 SCT047 BKN065 12.2 10 87% 76.56 1020.6 0.08 0.41
22 06:56 Calm 4.83 Rain Fog/Mist FEW005 BKN017 OVC031 11.7 10 89% 76.53 1020.2 0.33
22 05:56 SE 17 16.09 Light Rain SCT027 BKN035 OVC060 11.7 9.4 86% 76.45 1019.3
22 04:56 SE 15 16.09 Mostly Cloudy FEW016 SCT040 BKN060 12.2 8.9 12.2 10.6 80% 76.45 1019.3
22 03:56 SE 13 16.09 Mostly Cloudy FEW016 SCT060 BKN110 11.7 8.9 83% 76.45 1019.3
22 02:56 SE 7 16.09 A Few Clouds FEW016 FEW045 10.6 8.9 89% 76.43 1019.1
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)