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.
01 10:56 NW 14 10.00 A Few Clouds FEW006 59 53.1 60.1 53.1 81% 30.14 1020.6
01 09:56 NW 8 10.00 A Few Clouds FEW006 57.9 53.1 84% 30.13 1020.3
01 08:56 W 7 10.00 A Few Clouds FEW006 55 53.1 93% 30.12 1020.0
01 07:56 NW 13 10.00 A Few Clouds FEW006 54 52 93% 30.1 1019.3
01 06:56 NW 12 10.00 A Few Clouds FEW005 54 52 93% 30.09 1018.7
01 04:56 NW 6 10.00 A Few Clouds FEW003 54 52 55.9 51.1 93% 30.06 1017.9
01 03:56 W 3 10.00 Fair CLR 54 51.1 90% 30.05 1017.7
01 02:56 W 5 10.00 Fair CLR 53.1 51.1 93% 30.06 1017.8
01 01:56 W 6 10.00 Fair CLR 53.1 50 89% 30.06 1017.8
01 00:56 Calm 10.00 Fair CLR 55 50 83% 30.06 1017.9
31 23:56 NW 5 10.00 Fair CLR 55 51.1 87% 30.07 1018.1
31 22:56 W 6 10.00 Fair CLR 55 51.1 60.1 55 87% 30.06 1018.0
31 21:56 NW 8 10.00 Fair CLR 55.9 52 87% 30.05 1017.5
31 20:56 NW 10 10.00 Fair CLR 57 52 83% 30.04 1017.1
31 19:56 NW 14 10.00 Fair CLR 57 52 83% 30.03 1016.9
31 18:56 NW 16 10.00 A Few Clouds FEW010 FEW200 57.9 52 81% 30.02 1016.7
31 17:56 NW 17 10.00 A Few Clouds FEW010 FEW200 59 52 78% 30.02 1016.6
31 16:56 NW 22 10.00 A Few Clouds and Breezy FEW008 FEW200 60.1 53.1 68 57 78% 30.03 1016.7
31 15:56 NW 15 10.00 A Few Clouds FEW004 FEW200 64.9 54 68% 30.02 1016.6
31 14:56 NW 15 10.00 A Few Clouds FEW004 FEW200 64 54 70% 30.03 1016.8
31 13:56 NE 3 10.00 A Few Clouds FEW250 64 55.9 75% 30.04 1017.3
31 12:56 NE 3 10.00 A Few Clouds FEW250 61 54 78% 30.07 1018.3
31 11:56 NE 5 10.00 A Few Clouds FEW005 FEW009 60.1 53.1 78% 30.09 1018.8
31 10:56 Calm 10.00 Mostly Cloudy FEW005 BKN009 57 52 57 52 83% 30.08 1018.7
31 09:56 S 5 10.00 Overcast FEW005 OVC009 55.9 52 87% 30.08 1018.7
31 08:56 Calm 10.00 Overcast FEW005 OVC008 55 52 90% 30.07 1018.1
31 07:56 W 3 10.00 Overcast FEW005 OVC010 55 52 90% 30.04 1017.4
31 06:56 W 3 10.00 Mostly Cloudy FEW006 BKN010 52 50 93% 30.04 1017.0
31 05:56 NW 5 10.00 A Few Clouds FEW006 53.1 51.1 93% 30.02 1016.5
31 04:56 NW 6 10.00 A Few Clouds FEW006 54 51.1 57 53.1 90% 30.01 1016.2
31 03:56 S 5 10.00 Partly Cloudy FEW006 SCT012 54 51.1 90% 30.01 1016.1
31 02:56 S 5 10.00 Partly Cloudy FEW006 SCT012 54 51.1 90% 30.02 1016.5
31 01:56 SW 5 10.00 Mostly Cloudy FEW006 BKN012 55.9 51.1 84% 30.02 1016.6
31 00:56 W 8 10.00 Mostly Cloudy FEW006 BKN012 57 52 83% 30.02 1016.6
30 23:56 W 13 G 22 10.00 Mostly Cloudy FEW006 BKN013 55.9 52 87% 30.02 1016.6
30 22:56 W 15 10.00 Mostly Cloudy FEW006 BKN013 57 52 57.9 55.9 83% 30.03 1016.9
30 21:56 W 14 G 21 10.00 Mostly Cloudy FEW006 BKN013 57 52 83% 30.03 1016.7
30 20:56 W 12 10.00 Partly Cloudy FEW006 SCT012 57 52 83% 30.02 1016.6
30 19:56 W 18 10.00 Mostly Cloudy FEW006 BKN011 57 52 83% 30.02 1016.6
30 18:56 W 21 10.00 Mostly Cloudy and Breezy FEW005 BKN009 55.9 52 87% 30.01 1016.3
30 17:56 W 25 G 31 9.00 Mostly Cloudy and Breezy FEW004 BKN009 57 52 83% 30.01 1016.2
30 16:56 W 21 10.00 Mostly Cloudy and Breezy FEW003 BKN008 BKN200 57.9 53.1 63 57.9 84% 30.01 1016.2
30 15:56 W 20 10.00 Mostly Cloudy FEW003 BKN010 BKN200 59 54 83% 30.01 1016.2
30 14:56 W 21 G 29 10.00 Mostly Cloudy and Breezy FEW004 BKN011 BKN200 61 54 78% 30.02 1016.4
30 13:56 W 20 10.00 Partly Cloudy FEW005 FEW011 SCT250 63 54 73% 30.03 1016.8
30 12:56 NW 15 10.00 A Few Clouds FEW004 FEW011 62.1 54 75% 30.04 1017.4
30 11:56 NW 14 G 22 10.00 Mostly Cloudy FEW004 BKN009 61 54 78% 30.06 1018.0
30 10:56 W 13 10.00 Mostly Cloudy FEW004 BKN009 59 54 59 55.9 83% 30.07 1018.1
30 09:56 W 14 10.00 Mostly Cloudy FEW004 BKN007 57.9 54 87% 30.07 1018.2
30 08:56 W 14 10.00 Mostly Cloudy FEW004 BKN006 57 54 90% 30.06 1017.9
30 07:56 W 12 10.00 Mostly Cloudy BKN004 55.9 54 93% 30.05 1017.4
30 06:56 W 14 10.00 Mostly Cloudy BKN004 55.9 54 93% 30.04 1017.3
30 05:56 W 16 10.00 Mostly Cloudy BKN004 55.9 55 97% 30.04 1017.2
30 04:56 W 17 10.00 Mostly Cloudy BKN004 55.9 54 59 55.9 93% 30.03 1016.8
30 03:56 W 18 10.00 A Few Clouds FEW007 55.9 54 93% 30.04 1017.0
30 02:56 NW 17 10.00 A Few Clouds FEW007 57 55 93% 30.04 1017.2
30 01:56 NW 15 10.00 A Few Clouds FEW006 57.9 55 90% 30.04 1017.2
30 00:56 W 10 10.00 A Few Clouds FEW006 57.9 55 90% 30.04 1017.2
29 23:56 NW 12 10.00 A Few Clouds FEW006 59 55 87% 30.05 1017.4
29 22:56 W 10 10.00 A Few Clouds FEW006 59 55 72 59 87% 30.05 1017.5
29 21:56 NW 12 10.00 A Few Clouds FEW004 59 55 87% 30.05 1017.5
29 20:56 NW 12 10.00 A Few Clouds FEW004 60.1 55 84% 30.04 1017.3
29 19:56 NW 18 10.00 A Few Clouds FEW005 61 55.9 84% 30.03 1016.9
29 18:56 W 17 10.00 Fair CLR 63 55 76% 30.03 1016.7
29 17:56 NW 18 10.00 A Few Clouds FEW200 66.9 54 63% 30.03 1016.8
29 16:56 NW 14 10.00 A Few Clouds FEW200 72 53.1 80.1 66 52% 30.04 1017.1
29 15:56 NW 13 10.00 A Few Clouds FEW200 77 52 42% 78 30.04 1017.3
29 14:56 E 5 10.00 A Few Clouds FEW200 73 55 53% 30.05 1017.7
29 13:56 Calm 10.00 Fair CLR 72 57 59% 30.08 1018.6
29 12:56 NE 3 10.00 Fair CLR 69.1 55.9 63% 30.12 1019.8
29 11:56 NE 5 10.00 Fair CLR 66.9 55 66% 30.14 1020.7
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)