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
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
11 15:56 NW 14 10.00 Fair CLR 84.9 53.1 33% 83 29.79 1008.6
11 14:56 NW 15 10.00 Fair CLR 86 52 31% 84 29.8 1008.9
11 13:56 NW 10 10.00 Fair CLR 87.1 54 32% 85 29.8 1009.2
11 12:56 E 3 10.00 Fair CLR 90 41 18% 86 29.8 1009.2
11 11:56 Calm 10.00 Fair CLR 79 60.1 52% 80 29.81 1009.4
11 10:56 NE 3 10.00 Fair CLR 71.1 62.1 71.1 60.1 73% 29.81 1009.3
11 09:56 NE 5 10.00 Fair CLR 70 57.9 66% 29.81 1009.6
11 08:56 E 3 10.00 Fair CLR 68 57.9 70% 29.82 1009.6
11 07:56 Calm 10.00 Fair CLR 66.9 55.9 68% 29.81 1009.3
11 06:56 Calm 10.00 Fair CLR 64 51.1 63% 29.79 1008.8
11 05:56 Calm 10.00 Fair CLR 61 51.1 70% 29.79 1008.6
11 04:56 W 5 10.00 Fair CLR 60.1 48.9 62.1 59 67% 29.78 1008.4
11 03:56 W 5 10.00 Fair CLR 60.1 48.9 67% 29.77 1008.2
11 02:56 W 3 10.00 Fair CLR 60.1 48.9 67% 29.78 1008.4
11 01:56 Calm 10.00 Fair CLR 62.1 50 65% 29.79 1008.7
11 00:56 NW 6 10.00 Fair CLR 61 48 63% 29.79 1008.9
10 23:56 W 8 10.00 Fair CLR 61 48.9 65% 29.8 1009.2
10 22:56 W 9 10.00 Fair CLR 61 48 73 61 63% 29.81 1009.3
10 21:56 W 13 10.00 Fair CLR 61 48 63% 29.81 1009.3
10 19:56 NW 18 10.00 Fair CLR 64 48 56% 29.8 1009.1
10 18:56 W 23 10.00 Fair and Breezy CLR 68 48 49% 29.8 1009.1
10 17:56 W 26 10.00 Fair and Windy CLR 72 46.9 41% 29.81 1009.4
10 16:56 W 23 10.00 Fair and Breezy CLR 73 46.9 79 68 40% 29.83 1010.1
10 15:56 NW 24 10.00 Fair and Breezy CLR 70 48.9 47% 29.85 1010.7
10 14:56 NW 21 10.00 A Few Clouds and Breezy FEW200 75 48.9 40% 77 29.87 1011.3
10 13:56 NW 17 10.00 A Few Clouds FEW200 75.9 50 40% 78 29.89 1012.0
10 12:56 NW 13 10.00 A Few Clouds FEW200 79 52 39% 79 29.9 1012.6
10 11:56 N 5 10.00 A Few Clouds FEW200 71.1 57.9 63% 29.92 1013.1
10 10:56 NE 5 10.00 A Few Clouds FEW200 68 59 68 54 73% 29.93 1013.6
10 09:56 NE 6 10.00 A Few Clouds FEW200 66 57 73% 29.94 1013.8
10 08:56 E 5 10.00 A Few Clouds FEW200 64 55 73% 29.95 1014.0
10 07:56 Calm 10.00 A Few Clouds FEW200 61 51.1 70% 29.95 1014.2
10 06:56 NW 5 10.00 A Few Clouds FEW200 57 50 78% 29.95 1014.0
10 05:56 NW 8 10.00 A Few Clouds FEW200 55 48.9 80% 29.93 1013.6
10 04:56 W 6 10.00 Fair CLR 54 48.9 57 54 83% 29.92 1013.2
10 03:56 NW 7 10.00 Fair CLR 55 48.9 80% 29.93 1013.6
10 02:56 W 8 10.00 Fair CLR 55 48.9 80% 29.94 1013.8
10 01:56 W 7 10.00 Fair CLR 55 48.9 80% 29.94 1013.9
10 00:56 W 5 10.00 Fair CLR 55 48.9 80% 29.95 1014.2
09 23:56 NW 10 10.00 Fair CLR 55.9 48.9 77% 29.96 1014.6
09 22:56 NW 10 10.00 Fair CLR 55.9 48.9 66 55.9 77% 29.97 1014.8
09 21:56 NW 13 10.00 A Few Clouds FEW009 57 48.9 74% 29.97 1014.7
09 20:56 W 14 10.00 A Few Clouds FEW009 57.9 48.9 72% 29.96 1014.6
09 19:56 W 18 10.00 A Few Clouds FEW009 61 50 67% 29.96 1014.4
09 18:56 W 17 G 29 10.00 A Few Clouds FEW009 63 51.1 65% 29.96 1014.5
09 17:56 W 16 G 26 10.00 A Few Clouds FEW008 64 52 65% 29.98 1015.1
09 16:56 W 22 G 29 10.00 A Few Clouds and Breezy FEW008 FEW035 64.9 52 68 64 63% 29.99 1015.7
09 15:56 W 23 10.00 A Few Clouds and Breezy FEW009 FEW038 64.9 53.1 66% 30.01 1016.3
09 14:56 W 24 G 32 10.00 A Few Clouds and Breezy FEW009 FEW045 66 52 61% 30.01 1016.3
09 13:56 W 23 10.00 A Few Clouds and Breezy FEW009 FEW050 66 53.1 63% 30.03 1016.8
09 12:56 W 22 10.00 A Few Clouds and Breezy FEW009 FEW050 66.9 53.1 61% 30.03 1016.9
09 11:56 W 20 10.00 A Few Clouds FEW006 FEW045 66.9 55 66% 30.04 1017.1
09 10:56 W 18 10.00 A Few Clouds FEW006 FEW043 66 55 66.9 60.1 68% 30.02 1016.5
09 09:56 W 12 10.00 Partly Cloudy FEW006 SCT038 66 55.9 70% 30.02 1016.4
09 08:56 NW 7 10.00 Mostly Cloudy FEW006 SCT014 BKN039 62.1 57 84% 30 1015.8
09 07:56 NW 8 10.00 Overcast FEW006 BKN013 OVC045 61 57 87% 30 1016.0
09 06:56 NW 8 10.00 Overcast FEW006 BKN015 OVC043 60.1 57 90% 29.99 1015.5
09 05:56 N 5 10.00 Mostly Cloudy FEW006 BKN016 BKN043 60.1 55.9 86% 29.97 1014.8
09 04:56 W 8 10.00 Mostly Cloudy FEW006 BKN011 BKN046 60.1 55.9 60.1 59 86% 29.96 1014.5
09 03:56 SW 6 10.00 Overcast FEW005 OVC011 60.1 55.9 86% 29.97 1014.8
09 02:56 SW 3 10.00 Mostly Cloudy FEW005 SCT009 BKN012 60.1 55.9 86% 29.97 1014.8
09 01:56 W 7 10.00 Mostly Cloudy FEW004 SCT008 BKN013 60.1 57 90% 29.98 1015.2
09 00:56 W 6 7.00 Light Drizzle FEW004 BKN007 OVC011 59 57.9 96% 29.99 1015.6
08 23:56 W 6 7.00 Light Drizzle FEW003 BKN007 OVC011 59 57 93% 30 1015.8
08 22:56 W 14 10.00 Light Rain FEW006 BKN009 OVC012 60.1 57 61 60.1 90% 30 1016.0
08 21:56 W 10 10.00 Overcast FEW007 BKN009 OVC011 60.1 55.9 86% 30 1016.0
08 20:56 W 13 10.00 Overcast FEW007 BKN009 OVC012 60.1 55.9 86% 30 1015.9
08 19:56 W 13 10.00 Mostly Cloudy FEW007 SCT009 BKN015 60.1 55.9 86% 30 1015.8
08 18:56 W 17 G 28 10.00 Mostly Cloudy FEW005 BKN007 60.1 55 84% 30 1015.8
08 17:56 W 23 G 35 10.00 Mostly Cloudy and Breezy FEW005 BKN007 BKN075 60.1 55 84% 29.99 1015.5
08 16:56 W 23 10.00 Mostly Cloudy and Breezy FEW007 SCT009 BKN085 60.1 55 64.9 60.1 84% 29.97 1015.0
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)