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 (pst) 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.
07 04:56 Calm 16.09 Fair CLR 11.1 8.3 83% 76.35 1018.0
07 03:56 Calm 16.09 Fair CLR 11.1 7.8 15 11.1 80% 76.35 1018.0
07 02:56 Calm 16.09 Fair CLR 11.7 7.8 77% 76.38 1018.2
07 01:56 W 6 16.09 Fair CLR 12.2 7.8 75% 76.38 1018.2
07 00:56 Calm 16.09 Fair CLR 13.3 8.9 75% 76.38 1018.1
06 23:56 Calm 16.09 Fair CLR 14.4 10 75% 76.38 1018.1
06 22:56 Calm 16.09 Fair CLR 14.4 10 75% 76.35 1018.0
06 21:56 S 6 16.09 Fair CLR 14.4 10.6 20 14.4 78% 76.38 1018.3
06 20:56 S 6 16.09 Fair CLR 15 11.1 78% 76.38 1018.3
06 19:56 W 17 16.09 Fair CLR 16.7 12.8 78% 76.38 1018.1
06 18:56 W 20 16.09 Fair CLR 16.7 12.8 78% 76.38 1018.2
06 17:56 W 26 16.09 Fair CLR 17.2 12.8 76% 76.4 1018.4
06 16:56 W 24 16.09 A Few Clouds FEW200 17.8 12.2 70% 76.4 1018.6
06 15:56 W 24 16.09 A Few Clouds FEW180 FEW200 20 11.1 21.1 15.6 57% 76.43 1018.8
06 14:56 NW 26 16.09 Partly Cloudy SCT200 20.6 11.7 57% 76.43 1019.1
06 13:56 N 6 16.09 Partly Cloudy SCT200 18.3 12.8 70% 76.45 1019.2
06 12:56 NE 6 16.09 Partly Cloudy SCT200 17.8 13.3 75% 76.48 1019.7
06 11:56 NE 9 16.09 Mostly Cloudy BKN200 17.2 13.3 78% 76.56 1020.6
06 10:56 NE 6 16.09 Mostly Cloudy BKN200 16.1 12.8 81% 76.61 1021.2
06 09:56 Calm 16.09 Mostly Cloudy BKN200 15.6 11.7 15.6 11.1 78% 76.63 1021.5
06 08:56 Calm 16.09 Partly Cloudy SCT200 15 12.2 83% 76.63 1021.5
06 07:56 Calm 16.09 Partly Cloudy FEW040 SCT200 13.3 11.7 90% 76.61 1021.3
06 06:56 Calm 16.09 Partly Cloudy FEW040 SCT200 11.7 10.6 93% 76.58 1020.9
06 05:56 S 6 16.09 Fair CLR 11.7 10.6 93% 76.56 1020.5
06 04:56 W 6 16.09 Fair CLR 11.7 10 89% 76.53 1020.4
06 03:56 W 6 16.09 Fair CLR 11.7 10 16.1 11.7 89% 76.5 1020.0
06 02:56 W 6 16.09 Fair CLR 11.7 10 89% 76.53 1020.3
06 01:56 SW 7 16.09 Fair CLR 12.8 10.6 87% 76.56 1020.6
06 00:56 SW 7 16.09 Fair CLR 13.9 11.7 87% 76.56 1020.7
05 23:56 Vrbl 9 16.09 Fair CLR 15 12.2 83% 76.53 1020.4
05 22:56 W 13 16.09 Fair CLR 15 13.3 90% 76.53 1020.2
05 21:56 W 17 16.09 Fair CLR 16.1 13.3 19.4 16.1 84% 76.53 1020.2
05 20:56 W 22 16.09 Fair CLR 16.1 13.3 84% 76.5 1020.0
05 19:56 W 24 16.09 Fair CLR 16.1 12.8 81% 76.48 1019.6
05 18:56 W 28 G 41 16.09 Partly Cloudy SCT200 16.7 13.3 80% 76.45 1019.2
05 17:56 W 24 16.09 Mostly Cloudy BKN200 17.2 12.2 73% 76.43 1018.9
05 16:56 W 30 16.09 Mostly Cloudy FEW150 FEW180 BKN200 17.8 11.1 65% 76.4 1018.6
05 15:56 W 30 16.09 Partly Cloudy SCT200 19.4 10 22.2 16.1 55% 76.38 1018.3
05 14:56 NW 19 16.09 Partly Cloudy SCT200 21.1 11.7 55% 76.38 1018.2
05 13:56 NE 6 16.09 Partly Cloudy SCT200 17.8 12.8 73% 76.4 1018.6
05 12:56 NE 7 16.09 A Few Clouds FEW200 17.8 11.7 68% 76.43 1018.7
05 11:56 E 6 16.09 A Few Clouds FEW200 17.2 11.1 68% 76.5 1019.9
05 10:56 NE 9 16.09 A Few Clouds FEW200 16.7 11.1 70% 76.56 1020.7
05 09:56 E 6 16.09 Fair CLR 16.1 11.1 16.1 11.1 72% 76.58 1021.1
05 08:56 E 6 16.09 Fair CLR 15.6 11.1 75% 76.58 1021.1
05 07:56 S 6 16.09 A Few Clouds FEW040 13.9 11.7 87% 76.56 1020.7
05 06:56 S 7 16.09 A Few Clouds FEW200 12.2 10.6 90% 76.53 1020.2
05 05:56 Calm 16.09 A Few Clouds FEW200 11.1 9.4 89% 76.48 1019.6
05 04:56 Calm 16.09 A Few Clouds FEW200 12.2 10.6 90% 76.45 1019.3
05 03:56 Calm 16.09 A Few Clouds FEW200 12.2 10 15.6 12.2 87% 76.43 1018.8
05 02:56 NW 9 16.09 Fair CLR 12.8 10 83% 76.45 1019.1
05 01:56 W 9 16.09 Fair CLR 12.8 10.6 87% 76.43 1019.0
05 00:56 W 6 16.09 Fair CLR 13.9 11.1 83% 76.43 1018.9
04 23:56 Calm 16.09 Fair CLR 15.6 11.7 78% 76.45 1019.1
04 22:56 Calm 16.09 Fair CLR 15 12.2 83% 76.45 1019.1
04 21:56 W 15 16.09 Fair CLR 15.6 12.2 18.9 15.6 80% 76.45 1019.1
04 20:56 W 15 16.09 A Few Clouds FEW200 16.1 12.2 78% 76.4 1018.6
04 18:56 W 24 16.09 Mostly Cloudy BKN200 16.7 12.2 75% 76.38 1018.2
04 17:56 W 15 16.09 Mostly Cloudy FEW180 BKN200 16.7 12.2 75% 76.35 1017.9
04 16:56 W 33 G 44 16.09 Mostly Cloudy and Breezy FEW020 FEW037 SCT180 BKN200 17.2 12.2 73% 76.35 1017.8
04 15:56 W 26 16.09 Mostly Cloudy FEW025 FEW043 BKN200 18.9 12.2 20 16.1 65% 76.35 1017.9
04 14:56 W 22 16.09 Mostly Cloudy FEW025 FEW045 BKN200 18.9 11.7 63% 76.33 1017.6
04 13:56 W 22 16.09 A Few Clouds FEW050 FEW200 19.4 11.1 59% 76.33 1017.5
04 12:56 NE 11 16.09 A Few Clouds FEW050 18.3 10.6 61% 76.33 1017.7
04 11:56 NE 13 16.09 A Few Clouds FEW050 17.8 11.7 68% 76.38 1018.3
04 10:56 Calm 16.09 A Few Clouds FEW050 16.7 10.6 67% 76.43 1019.0
04 09:56 N 6 16.09 A Few Clouds FEW050 16.1 10 16.1 13.9 67% 76.43 1018.8
04 08:56 E 13 16.09 A Few Clouds FEW040 15 10 72% 76.4 1018.5
04 07:56 E 15 16.09 A Few Clouds FEW010 FEW040 14.4 10 75% 76.38 1018.4
04 06:56 E 13 16.09 A Few Clouds FEW010 FEW040 13.9 10 78% 76.35 1017.8
04 05:56 E 15 16.09 Partly Cloudy FEW014 SCT034 13.9 10.6 81% 76.33 1017.4
Date Time (pst) 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)