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.
06 16:56 NW 22 16.09 Partly Cloudy FEW006 SCT200 16.1 12.2 78% 76.48 1019.7
06 15:56 NW 9 16.09 Partly Cloudy FEW030 SCT200 18.9 12.2 18.9 14.4 65% 76.45 1019.1
06 14:56 E 9 16.09 Partly Cloudy FEW035 SCT200 17.2 12.2 73% 76.45 1019.2
06 13:56 NE 15 16.09 A Few Clouds FEW035 FEW200 16.7 12.8 78% 76.45 1019.3
06 12:56 NE 15 16.09 A Few Clouds FEW200 16.1 12.8 81% 76.48 1019.7
06 11:56 N 11 16.09 A Few Clouds FEW200 16.7 12.2 75% 76.56 1020.4
06 10:56 E 13 16.09 A Few Clouds FEW140 FEW200 15.6 12.2 80% 76.56 1020.6
06 09:56 NE 11 16.09 A Few Clouds FEW140 FEW200 14.4 12.2 14.4 10.6 87% 76.53 1020.2
06 08:56 N 7 16.09 Partly Cloudy FEW140 SCT200 13.9 11.7 87% 76.5 1019.9
06 07:56 N 9 16.09 A Few Clouds FEW140 12.2 10.6 90% 76.43 1018.8
06 06:56 NW 6 16.09 Partly Cloudy SCT140 11.7 8.9 83% 76.35 1017.9
06 05:56 S 6 16.09 Partly Cloudy SCT140 11.1 8.9 86% 76.35 1017.7
06 04:56 W 6 16.09 Partly Cloudy SCT140 11.1 8.9 86% 76.33 1017.5
06 03:56 Calm 16.09 Partly Cloudy SCT140 13.3 11.7 16.1 12.2 90% 76.33 1017.5
06 02:56 NW 7 16.09 Partly Cloudy SCT140 13.3 10.6 84% 76.33 1017.6
06 01:56 W 11 16.09 Mostly Cloudy BKN140 13.9 10.6 81% 76.33 1017.7
06 00:56 W 13 16.09 Mostly Cloudy BKN140 15 10.6 75% 76.33 1017.7
05 23:56 W 13 16.09 Mostly Cloudy BKN180 15.6 10.6 72% 76.33 1017.6
05 22:56 NW 7 16.09 Mostly Cloudy BKN180 14.4 11.7 84% 76.3 1017.1
05 21:56 NE 6 16.09 Mostly Cloudy BKN180 15 11.7 19.4 14.4 81% 76.25 1016.6
05 20:56 N 6 16.09 Mostly Cloudy FEW100 BKN180 15 11.7 81% 76.23 1016.3
05 19:56 E 6 16.09 Mostly Cloudy BKN180 15.6 12.2 80% 76.23 1016.1
05 18:56 S 9 16.09 Mostly Cloudy BKN180 18.3 10 59% 76.23 1016.2
05 17:56 E 9 16.09 Mostly Cloudy FEW150 BKN180 BKN200 17.2 10 63% 76.2 1015.8
05 16:56 Calm 16.09 Mostly Cloudy FEW150 SCT180 BKN200 19.4 9.4 53% 76.17 1015.5
05 15:56 Calm 14.48 Mostly Cloudy FEW180 BKN200 18.9 11.1 20 13.3 61% 76.17 1015.6
05 14:56 Calm 14.48 Partly Cloudy SCT200 18.9 10.6 59% 76.2 1015.7
05 13:56 Calm 16.09 Fair CLR 18.3 10.6 61% 76.23 1016.3
05 12:56 E 6 16.09 Fair CLR 16.7 9.4 62% 76.28 1017.0
05 11:56 N 7 16.09 Fair CLR 15.6 10.6 72% 76.38 1018.2
05 10:56 Calm 16.09 Fair CLR 15 10 72% 76.43 1018.9
05 09:56 E 11 16.09 Fair CLR 13.3 10.6 13.3 8.9 84% 76.45 1019.1
05 08:56 E 6 16.09 Fair CLR 12.8 10.6 87% 76.43 1018.8
05 07:56 S 6 16.09 Fair CLR 10.6 8.9 89% 76.4 1018.4
05 06:56 S 7 16.09 Fair CLR 10 8.3 89% 9 76.38 1018.1
05 05:56 S 11 16.09 A Few Clouds FEW200 10 8.9 93% 9 76.38 1018.3
05 04:56 SW 7 16.09 A Few Clouds FEW200 8.9 7.2 89% 8 76.35 1018.0
05 03:56 Calm 16.09 A Few Clouds FEW200 9.4 7.8 14.4 8.9 90% 76.35 1017.8
05 02:56 E 6 16.09 A Few Clouds FEW200 11.1 9.4 89% 76.35 1017.9
05 01:56 Calm 16.09 A Few Clouds FEW200 10.6 8.3 86% 76.4 1018.5
05 00:56 SW 6 16.09 A Few Clouds FEW200 10.6 8.3 86% 76.43 1018.8
04 23:56 Calm 16.09 A Few Clouds FEW200 12.2 9.4 83% 76.45 1019.1
04 22:56 Calm 16.09 Fair CLR 13.9 10.6 81% 76.45 1019.4
04 21:56 SE 7 16.09 Fair CLR 13.9 9.4 19.4 13.9 74% 76.48 1019.5
04 20:56 SE 6 16.09 Fair CLR 15 9.4 69% 76.48 1019.7
04 19:56 Calm 16.09 Fair CLR 15.6 8.9 65% 76.48 1019.6
04 18:56 E 7 16.09 Fair CLR 17.8 8.9 56% 76.48 1019.7
04 17:56 S 7 16.09 Fair CLR 18.3 9.4 56% 76.48 1019.6
04 16:56 Calm 16.09 Fair CLR 18.9 8.9 52% 76.48 1019.5
04 15:56 Calm 16.09 Fair CLR 17.8 10 18.3 12.8 60% 76.48 1019.7
04 14:56 Calm 16.09 Fair CLR 17.8 8.3 54% 76.53 1020.2
04 13:56 Calm 16.09 Fair CLR 16.1 9.4 65% 76.58 1021.1
04 12:56 NE 6 16.09 Fair CLR 15 10.6 75% 76.68 1022.3
04 11:56 NE 6 16.09 Fair CLR 14.4 10.6 78% 76.76 1023.4
04 10:56 Calm 16.09 Fair CLR 13.9 10.6 81% 76.84 1024.4
04 09:56 E 7 16.09 Fair CLR 12.8 10.6 12.8 7.8 87% 76.86 1024.5
04 08:56 Calm 16.09 Fair CLR 12.2 10 87% 76.84 1024.4
04 07:56 Calm 16.09 Fair CLR 8.9 8.3 96% 76.84 1024.3
04 06:56 S 6 16.09 A Few Clouds FEW006 8.3 7.2 93% 76.84 1024.2
04 05:56 SW 6 16.09 A Few Clouds FEW006 8.3 7.2 93% 76.81 1024.0
04 04:56 SW 6 16.09 A Few Clouds FEW006 8.3 6.7 90% 76.78 1023.7
04 03:56 Calm 16.09 A Few Clouds FEW004 8.9 7.2 13.9 8.9 89% 76.78 1023.8
04 02:56 Calm 16.09 A Few Clouds FEW005 9.4 7.2 86% 76.81 1024.0
04 01:56 SE 7 16.09 A Few Clouds FEW006 10.6 8.9 89% 76.84 1024.3
04 00:56 Calm 16.09 A Few Clouds FEW007 FEW200 11.7 8.9 83% 76.86 1024.5
03 23:56 SE 9 16.09 A Few Clouds FEW007 FEW200 12.2 8.9 80% 76.86 1024.7
03 22:56 SE 7 16.09 Partly Cloudy SCT200 13.9 8.3 69% 76.86 1024.7
03 21:56 S 9 16.09 A Few Clouds FEW200 12.2 9.4 17.8 12.2 83% 76.86 1024.5
03 20:56 S 9 16.09 A Few Clouds FEW200 14.4 9.4 72% 76.84 1024.4
03 19:56 SE 7 16.09 A Few Clouds FEW200 15 10 72% 76.86 1024.5
03 18:56 E 7 16.09 A Few Clouds FEW200 15 10.6 75% 76.84 1024.2
03 17:56 Calm 16.09 A Few Clouds FEW200 15.6 10 70% 76.81 1024.1
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)