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.
25 17:56 W 7 10.00 Overcast FEW025 BKN043 BKN065 OVC150 57 39.9 53% 29.95 1014.1
25 16:56 W 15 G 20 10.00 Mostly Cloudy FEW018 BKN049 BKN070 57.9 39.9 60.1 52 51% 29.94 1013.8 0.03
25 15:56 W 12 10.00 Mostly Cloudy FEW025 BKN045 BKN070 57.9 39 50% 29.95 1014.2
25 14:56 NW 10 10.00 Light Rain FEW025 BKN035 BKN044 57 42.1 58% 29.97 1014.9 0.01
25 13:56 NW 10 10.00 Overcast FEW045 OVC050 55 46 72% 29.98 1015.1 0.02
25 12:56 NW 13 10.00 Light Rain FEW024 BKN035 OVC043 53.1 46.9 80% 29.98 1015.2 0.02
25 11:56 S 8 10.00 Overcast BKN034 OVC048 55.9 43 62% 29.98 1015.0
25 10:56 W 8 10.00 Overcast SCT035 OVC055 55 41 55.9 52 59% 29.97 1014.9
25 09:56 W 10 10.00 Overcast SCT022 BKN037 OVC055 55 41 59% 29.96 1014.5
25 08:56 W 12 10.00 Overcast SCT022 OVC055 53.1 44.1 72% 29.95 1014.3
25 07:56 W 10 10.00 Overcast OVC050 53.1 44.1 72% 29.95 1014.0
25 06:56 W 12 10.00 Overcast FEW019 OVC042 52 45 77% 29.93 1013.6
25 04:56 W 10 10.00 Mostly Cloudy SCT028 BKN048 52 45 52 52 77% 29.93 1013.4
25 03:56 W 8 10.00 Mostly Cloudy FEW019 SCT028 BKN041 52 45 77% 29.93 1013.5
25 02:56 W 10 10.00 Mostly Cloudy FEW017 SCT027 BKN042 52 45 77% 29.93 1013.5
25 01:56 W 12 10.00 Mostly Cloudy SCT019 SCT027 BKN039 52 45 77% 29.94 1013.9
25 00:56 W 10 10.00 Mostly Cloudy SCT026 BKN039 52 44.1 75% 29.95 1014.2
24 23:56 W 12 G 22 10.00 Overcast SCT020 BKN026 OVC036 52 45 77% 29.96 1014.3
24 22:56 W 14 10.00 Mostly Cloudy FEW020 SCT026 BKN032 52 45 55.9 52 77% 29.96 1014.4
24 21:56 W 15 10.00 Overcast SCT017 BKN035 OVC150 52 45 77% 29.96 1014.5
24 20:56 W 14 10.00 Overcast SCT019 SCT025 OVC033 53.1 44.1 72% 29.96 1014.3
24 19:56 W 12 G 22 10.00 Overcast FEW018 SCT022 BKN033 OVC150 53.1 44.1 72% 29.95 1014.2
24 18:56 W 15 G 22 10.00 Overcast FEW021 BKN024 BKN035 OVC150 53.1 43 69% 29.96 1014.5
24 17:56 W 14 G 26 10.00 Overcast FEW021 BKN026 OVC150 54 43 67% 29.97 1014.7
24 16:56 W 16 G 24 10.00 Overcast BKN029 OVC150 55.9 42.1 55.9 53.1 60% 29.98 1015.1
24 15:56 W 14 10.00 Overcast BKN029 OVC150 55 41 59% 29.99 1015.5
24 14:56 W 14 G 23 10.00 Overcast BKN029 OVC035 55 42.1 62% 30.01 1016.2
24 13:56 W 15 10.00 Overcast OVC029 55.9 42.1 60% 30.02 1016.6
24 12:56 W 15 10.00 Overcast OVC026 55 43 64% 30.03 1017.0
24 11:56 W 17 10.00 Overcast OVC027 55 42.1 62% 30.04 1017.2
24 10:56 W 12 10.00 Overcast OVC021 53.1 43 53.1 51.1 69% 30.04 1017.3
24 09:56 W 13 10.00 Overcast OVC021 53.1 43 69% 30.04 1017.1
24 08:56 W 13 10.00 Overcast OVC019 52 43 72% 30.02 1016.7
24 07:56 W 12 10.00 Overcast OVC018 52 44.1 75% 30.01 1016.3
24 06:56 W 10 10.00 Overcast OVC018 51.1 44.1 77% 30 1015.8
24 05:56 NW 9 10.00 Overcast FEW015 OVC019 51.1 44.1 77% 30 1015.7
24 04:56 W 10 10.00 Overcast FEW015 OVC018 51.1 45 53.1 51.1 80% 30 1015.9
24 03:56 W 9 10.00 Overcast FEW013 OVC016 51.1 45 80% 30 1016.0
24 02:56 W 13 10.00 Overcast FEW013 OVC016 51.1 45 80% 30.01 1016.0
24 01:56 W 12 10.00 Overcast FEW014 OVC017 52 45 77% 30.01 1016.2
24 00:56 W 13 10.00 Overcast FEW014 OVC017 52 44.1 75% 30.01 1016.3
23 23:56 W 9 G 21 10.00 Overcast FEW014 OVC018 52 45 77% 30.01 1016.3
23 22:56 W 13 10.00 Overcast FEW015 OVC018 53.1 45 55 52 74% 30.02 1016.5
23 21:56 W 12 10.00 Overcast FEW015 OVC018 53.1 45 74% 30.02 1016.5
23 20:56 W 18 G 24 10.00 Overcast FEW015 OVC018 53.1 45 74% 30 1016.0
23 19:56 W 16 10.00 Overcast FEW015 OVC017 53.1 45 74% 29.99 1015.5
23 18:56 W 13 10.00 Overcast FEW015 OVC018 53.1 45 74% 29.99 1015.3
23 17:56 W 17 G 28 10.00 Mostly Cloudy FEW015 BKN018 54 45 72% 29.98 1015.3
23 16:56 W 16 G 26 10.00 Overcast FEW017 OVC019 55 46 57.9 53.1 72% 29.98 1015.1
23 15:56 W 17 G 25 10.00 Mostly Cloudy FEW018 BKN020 55.9 45 67% 29.98 1015.3
23 14:56 W 16 G 28 10.00 Mostly Cloudy FEW016 BKN021 55.9 45 67% 29.99 1015.4
23 13:56 W 21 10.00 Mostly Cloudy and Breezy BKN023 57 44.1 62% 29.99 1015.5
23 12:56 W 14 G 23 10.00 Mostly Cloudy BKN021 55.9 44.1 65% 29.99 1015.4
23 11:56 W 15 10.00 Overcast OVC020 55 44.1 67% 29.99 1015.5
23 10:56 W 12 10.00 Overcast FEW006 OVC017 53.1 45 53.1 51.1 74% 29.99 1015.4
23 09:56 W 12 10.00 Overcast FEW006 OVC016 52 45 77% 29.98 1015.2
23 08:56 W 12 10.00 Overcast FEW006 OVC014 52 45 77% 29.96 1014.4
23 07:56 W 13 G 24 10.00 Overcast FEW006 OVC014 52 45 77% 29.95 1014.2
23 06:56 W 13 10.00 Overcast FEW009 OVC012 51.1 45 80% 29.94 1013.7
23 05:56 W 14 10.00 Overcast FEW007 OVC013 51.1 45 80% 29.92 1013.2
23 04:56 W 13 G 18 10.00 Overcast FEW007 OVC013 51.1 45 52 51.1 80% 29.91 1013.0
23 03:56 W 20 G 25 10.00 Overcast FEW007 OVC013 51.1 46 83% 29.92 1013.1
23 02:56 W 14 G 24 10.00 Mostly Cloudy FEW008 BKN014 52 45 77% 29.92 1013.2
23 01:56 SW 15 10.00 Mostly Cloudy FEW007 BKN014 52 46 80% 29.93 1013.6
23 00:56 W 20 G 28 10.00 Mostly Cloudy FEW007 BKN014 52 45 77% 29.94 1013.9
22 23:56 W 21 G 30 10.00 Mostly Cloudy and Breezy FEW007 BKN014 52 45 77% 29.94 1013.7
22 22:56 W 17 G 29 10.00 Mostly Cloudy FEW008 BKN014 52 45 66 52 77% 29.94 1013.7
22 21:56 W 18 G 28 10.00 Partly Cloudy FEW008 SCT200 52 45 77% 29.94 1013.7
22 20:56 W 17 G 25 10.00 Partly Cloudy FEW009 SCT200 53.1 45 74% 29.91 1012.9
22 19:56 W 13 G 23 10.00 Mostly Cloudy FEW009 BKN200 54 46 75% 29.9 1012.5
22 18:56 W 12 10.00 Mostly Cloudy FEW170 BKN200 57.9 45 62% 29.89 1012.3
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)