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.
26 15:56 NW 24 16.09 Partly Cloudy FEW028 SCT030 18.3 12.2 68% 76.45 1019.1
26 14:56 W 28 16.09 A Few Clouds FEW050 20 11.1 57% 76.45 1019.2
26 13:56 W 26 16.09 A Few Clouds FEW050 19.4 10.6 57% 76.48 1019.6
26 12:56 NW 20 G 37 16.09 A Few Clouds FEW050 18.9 10 56% 76.56 1020.4
26 11:56 W 17 16.09 A Few Clouds FEW032 18.3 9.4 56% 76.58 1021.0
26 10:56 W 17 16.09 Partly Cloudy SCT027 17.8 9.4 17.8 12.8 58% 76.63 1021.6
26 09:56 W 9 16.09 Partly Cloudy SCT030 16.7 11.1 70% 76.63 1021.8
26 08:56 NW 7 16.09 Mostly Cloudy BKN028 15.6 11.7 78% 76.63 1021.5
26 07:56 S 6 16.09 Mostly Cloudy FEW009 BKN027 14.4 11.7 84% 76.58 1020.8
26 06:56 S 6 16.09 Mostly Cloudy FEW009 BKN027 13.3 11.7 90% 76.56 1020.5
26 05:56 Calm 16.09 A Few Clouds FEW009 FEW026 13.3 11.1 87% 76.53 1020.3
26 04:56 Calm 16.09 Partly Cloudy FEW008 SCT024 13.3 11.7 16.1 13.3 90% 76.53 1020.2
26 03:56 SW 9 16.09 A Few Clouds FEW008 FEW018 14.4 11.7 84% 76.5 1019.9
26 02:56 W 9 16.09 A Few Clouds FEW008 FEW016 14.4 11.7 84% 76.5 1020.0
26 01:56 Calm 16.09 Partly Cloudy FEW008 SCT019 15 12.8 87% 76.48 1019.7
26 00:56 SW 11 16.09 Partly Cloudy FEW008 SCT016 15.6 12.8 84% 76.48 1019.5
25 23:56 W 13 16.09 Partly Cloudy FEW009 SCT017 15.6 12.8 84% 76.45 1019.4
25 22:56 SW 15 16.09 Partly Cloudy FEW009 SCT200 16.1 12.8 21.1 16.1 81% 76.45 1019.3
25 21:56 W 15 16.09 Mostly Cloudy FEW008 SCT180 BKN200 16.7 12.8 78% 76.43 1019.0
25 20:56 W 13 16.09 Mostly Cloudy FEW010 SCT180 BKN200 16.7 12.2 75% 76.4 1018.5
25 19:56 W 15 16.09 Mostly Cloudy FEW010 SCT180 BKN200 17.2 12.8 76% 76.35 1018.0
25 18:56 W 17 16.09 Mostly Cloudy SCT180 BKN200 17.8 12.8 73% 76.33 1017.5
25 17:56 W 13 16.09 Mostly Cloudy SCT180 BKN200 20 9.4 51% 76.3 1017.2
25 16:56 W 15 16.09 Mostly Cloudy FEW017 FEW180 BKN200 21.1 8.9 23.3 16.1 46% 76.3 1017.3
25 15:56 W 22 16.09 Mostly Cloudy BKN200 21.7 8.3 42% 76.3 1017.3
25 14:56 N 7 16.09 Mostly Cloudy BKN200 19.4 11.7 61% 76.3 1017.2
25 13:56 NE 6 16.09 Mostly Cloudy BKN200 18.3 11.7 66% 76.33 1017.6
25 12:56 NE 7 16.09 Mostly Cloudy BKN200 18.3 11.7 66% 76.38 1018.3
25 11:56 NE 6 16.09 Mostly Cloudy BKN200 17.2 11.7 70% 76.4 1018.7
25 10:56 NE 6 16.09 Mostly Cloudy BKN200 16.1 11.1 16.1 10.6 72% 76.43 1018.9
25 09:56 NE 11 16.09 Mostly Cloudy BKN200 16.1 11.7 75% 76.45 1019.2
25 08:56 Calm 16.09 Partly Cloudy SCT200 15.6 10.6 72% 76.43 1018.7
25 07:56 S 6 16.09 Partly Cloudy SCT200 12.2 7.8 75% 76.35 1017.7
25 06:56 SW 6 16.09 Fair CLR 11.7 6.1 69% 76.33 1017.4
25 05:56 SW 7 16.09 Fair CLR 11.1 6.1 72% 76.3 1017.2
25 04:56 W 6 16.09 Fair CLR 11.1 5.6 15.6 11.1 69% 76.28 1016.8
25 03:56 W 6 16.09 Fair CLR 11.7 5 64% 76.25 1016.6
25 02:56 Calm 16.09 Fair CLR 12.2 4.4 59% 76.28 1016.8
25 01:56 S 7 16.09 Fair CLR 13.9 5 55% 76.28 1016.9
25 00:56 SW 6 16.09 Fair CLR 13.9 5 55% 76.28 1017.0
24 23:56 Calm 16.09 Fair CLR 15 8.9 67% 76.3 1017.1
24 22:56 Calm 16.09 Fair CLR 15 5.6 20 14.4 54% 76.3 1017.1
24 21:56 Calm 16.09 Fair CLR 15.6 8.3 62% 76.28 1016.8
24 20:56 NW 17 16.09 Fair CLR 16.1 10.6 70% 76.25 1016.4
24 19:56 W 22 16.09 Fair CLR 16.1 11.1 72% 76.23 1016.1
24 18:56 W 26 16.09 A Few Clouds FEW200 16.7 11.7 73% 76.2 1015.7
24 17:56 W 30 16.09 A Few Clouds FEW013 FEW200 17.8 11.7 68% 76.17 1015.4
24 16:56 W 31 16.09 A Few Clouds FEW200 20 7.8 23.3 16.7 45% 76.17 1015.4
24 15:56 NW 20 16.09 Fair CLR 22.2 8.3 41% 76.15 1015.1
24 14:56 Vrbl 6 16.09 A Few Clouds FEW200 22.8 3.9 29% 76.17 1015.5
24 13:56 Vrbl 6 16.09 Fair CLR 21.7 5 34% 76.2 1016.0
24 12:56 Calm 16.09 Fair CLR 20 3.9 35% 76.28 1017.0
24 11:56 Calm 16.09 Fair CLR 18.9 7.2 47% 76.33 1017.5
24 10:56 E 6 16.09 Fair CLR 17.2 11.1 17.2 10.6 68% 76.35 1017.9
24 09:56 Calm 16.09 Fair CLR 16.1 10.6 70% 76.38 1018.1
24 08:56 SE 6 16.09 Fair CLR 14.4 10 75% 76.35 1018.0
24 07:56 S 6 16.09 Fair CLR 12.2 8.3 77% 76.33 1017.5
24 06:56 W 7 16.09 Fair CLR 11.1 7.2 77% 76.3 1017.2
24 05:56 W 6 16.09 Fair CLR 11.1 7.8 80% 76.3 1017.1
24 04:56 Calm 16.09 Fair CLR 11.1 6.7 15.6 11.1 75% 76.28 1016.8
24 03:56 SW 7 16.09 Fair CLR 12.2 7.8 75% 76.28 1016.8
24 02:56 W 7 16.09 Fair CLR 12.8 10 83% 76.28 1016.9
24 01:56 W 9 16.09 Fair CLR 12.8 9.4 80% 76.3 1017.1
24 00:56 W 9 16.09 Fair CLR 14.4 10 75% 76.28 1017.0
23 23:56 NW 7 16.09 Fair CLR 14.4 11.1 81% 76.28 1016.9
23 22:56 W 9 16.09 Fair CLR 14.4 11.1 18.9 14.4 81% 76.3 1017.1
23 21:56 W 13 16.09 Fair CLR 15.6 11.1 75% 76.3 1017.1
23 20:56 W 17 16.09 Fair CLR 15.6 11.1 75% 76.3 1017.1
23 19:56 W 26 16.09 Fair CLR 16.1 11.1 72% 76.28 1016.9
23 18:56 W 26 16.09 Fair CLR 16.7 11.7 73% 76.25 1016.6
23 17:56 W 30 16.09 A Few Clouds FEW035 17.8 11.1 65% 76.25 1016.5
23 16:56 W 28 16.09 A Few Clouds FEW035 18.9 11.1 20.6 16.7 61% 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)