Weather observations for the past three days for
San Antonio, San Antonio International Airport
Metric (Imperial)
Date Time (cdt) 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.
21 00:51 SE 11 16.09 Mostly Cloudy BKN023 BKN250 25 22.2 28.3 25 85% 26 75.95 1010.5
20 23:51 SE 13 16.09 Mostly Cloudy BKN023 BKN250 25 22.8 88% 26 75.97 1011.0
20 22:51 SE 11 16.09 Mostly Cloudy FEW020 BKN250 25 22.8 88% 26 75.95 1010.7
20 21:51 SE 13 16.09 Mostly Cloudy FEW022 BKN250 26.1 22.8 82% 28 75.9 1009.9
20 20:51 S 15 16.09 Mostly Cloudy BKN250 26.7 22.2 76% 29 75.9 1009.9
20 19:51 SE 19 16.09 Mostly Cloudy FEW025 BKN250 27.8 21.7 69% 30 75.9 1009.9
20 18:51 SE 15 16.09 Mostly Cloudy FEW025 BKN250 27.8 22.2 30 27.8 72% 30 75.92 1010.3
20 17:51 SE 13 16.09 Mostly Cloudy FEW025 BKN250 28.3 22.8 72% 32 75.92 1010.3
20 16:51 SE 15 16.09 Mostly Cloudy FEW025 BKN250 28.9 22.8 70% 32 75.95 1010.7
20 15:51 S 17 16.09 Mostly Cloudy FEW029 BKN250 28.3 21.7 67% 31 75.97 1011.1
20 14:51 SE 22 16.09 Mostly Cloudy SCT029 BKN250 29.4 22.8 68% 33 75.97 1011.0
20 13:51 SE 15 16.09 Mostly Cloudy SCT029 BKN250 29.4 22.8 68% 33 76.05 1011.8
20 12:51 SE 15 16.09 Mostly Cloudy BKN021 BKN250 28.9 23.3 28.9 22.2 72% 33 76.07 1012.3
20 11:51 SE 17 16.09 Overcast BKN019 OVC150 26.7 22.8 79% 29 76.12 1013.0
20 10:51 NE 6 16.09 Overcast FEW015 BKN034 OVC150 24.4 21.7 85% 25 76.15 1013.2
20 09:51 E 13 16.09 Overcast BKN027 OVC150 25 21.7 82% 26 76.1 1012.8
20 08:51 N 6 16.09 Overcast FEW050 BKN150 OVC250 23.9 21.1 84% 24 76.02 1011.7
20 07:51 Calm 16.09 Mostly Cloudy BKN160 BKN250 22.8 21.1 90% 75.97 1011.1
20 06:51 N 9 16.09 Light Rain FEW013 BKN075 BKN130 OVC240 22.2 21.1 27.2 21.1 94% 75.95 1010.7 2.21
20 04:51 SW 13 12.87 Rain BKN075 OVC140 22.2 21.1 94% 76.02 1011.7 0.36
20 03:51 W 6 6.44 Thunderstorm Rain Fog/Mist SCT011CB BKN045 OVC110 22.8 21.1 90% 76.17 1013.5 0.15 1.75
20 02:51 W 20 6.44 Thunderstorm Light Rain Fog/Mist SCT011 BKN033 OVC110 22.2 20.6 91% 76.12 1013.1 1.24
20 01:51 E 9 8.05 Thunderstorm Rain Fog/Mist BKN011CB BKN035 OVC100 26.7 25 90% 30 76.07 1012.4 0.36
20 00:51 E 19 14.48 Thunderstorm BKN012 OVC060 27.2 25.6 30 27.2 91% 31 76.02 1011.5
19 23:51 SE 20 16.09 Overcast SCT016 BKN026 OVC065 27.8 25.6 88% 33 76 1011.3
19 22:51 E 15 16.09 Mostly Cloudy BKN017 BKN060 BKN250 28.3 25.6 85% 34 76 1011.2
19 21:51 SE 17 16.09 Mostly Cloudy BKN021 BKN040 BKN250 28.3 25 82% 33 75.92 1010.2
19 20:51 SE 15 16.09 Mostly Cloudy SCT024 BKN220 28.9 24.4 77% 34 75.9 1009.7
19 19:51 SE 17 16.09 Mostly Cloudy FEW045 BKN220 29.4 23.3 70% 34 75.84 1009.3
19 18:51 E 15 16.09 Mostly Cloudy FEW045 BKN220 30 22.8 31.7 28.9 65% 34 75.82 1008.9
19 17:51 E 22 G 35 16.09 Mostly Cloudy FEW040 BKN210 31.1 21.1 55% 34 75.82 1009.0
19 16:51 E 22 16.09 Mostly Cloudy FEW040 BKN200 30.6 20 53% 33 75.82 1008.9
19 15:51 NE 17 G 31 16.09 Mostly Cloudy FEW040 BKN220 30.6 20.6 55% 33 75.87 1009.7
19 14:51 N 22 G 35 16.09 Mostly Cloudy FEW045 SCT080 BKN220 31.1 20 52% 33 76.02 1011.5
19 13:51 N 20 G 37 16.09 Mostly Cloudy FEW037 SCT070 BKN220 29.4 20 57% 31 76.05 1012.0
19 12:51 NE 13 16.09 Overcast FEW015 BKN031 OVC060 30.6 23.9 31.1 27.2 67% 36 76.1 1012.4
19 11:51 E 9 16.09 Mostly Cloudy FEW025 SCT037 BKN180 30.6 23.9 67% 36 76.05 1012.0
19 10:51 N 7 16.09 Overcast SCT021 BKN029 OVC045 29.4 24.4 75% 35 76.05 1011.8
19 09:51 SE 9 16.09 Overcast SCT019 OVC028 28.3 24.4 79% 33 75.9 1009.7
19 08:51 SE 17 16.09 Mostly Cloudy BKN018 BKN033 BKN250 27.8 23.9 79% 32 75.79 1008.5
19 07:51 S 15 16.09 Overcast FEW014 OVC025 27.2 23.9 82% 30 75.77 1008.2
19 06:51 SE 15 16.09 Overcast FEW018 OVC023 27.2 23.9 27.8 27.2 82% 30 75.74 1007.7
19 05:51 SE 15 16.09 Mostly Cloudy BKN023 27.2 23.9 82% 30 75.69 1007.1
19 04:51 SE 20 16.09 Overcast OVC019 27.2 24.4 85% 31 75.67 1006.6
19 03:51 SE 20 12.87 Overcast OVC011 27.2 25.6 91% 31 75.67 1006.8
19 02:51 E 13 11.27 Overcast OVC010 27.8 25.6 88% 33 75.69 1006.9
19 01:51 SE 22 12.87 Overcast OVC010 27.8 25.6 88% 33 75.67 1006.6
19 00:51 SE 26 12.87 Overcast OVC011 27.8 25.6 34.4 27.8 88% 33 75.69 1007.0
18 23:51 SE 20 G 31 11.27 Mostly Cloudy BKN014 28.3 26.1 88% 34 75.67 1006.7
18 22:51 SE 19 16.09 Partly Cloudy SCT016 SCT250 28.9 26.7 88% 36 75.59 1005.8
18 21:51 SE 26 16.09 A Few Clouds FEW045 FEW250 30.6 26.7 80% 39 75.51 1004.9
18 20:51 E 20 16.09 Partly Cloudy FEW042 SCT250 31.7 26.7 75% 41 75.46 1004.0
18 19:51 SE 28 16.09 Partly Cloudy SCT043 33.3 25.6 64% 42 75.41 1003.3
18 18:51 SE 20 16.09 Partly Cloudy SCT050 34.4 25.6 35.6 32.2 60% 43 75.36 1002.6
18 17:51 SE 30 G 35 16.09 Partly Cloudy SCT041 35 25.6 58% 44 75.36 1002.6
18 16:51 S 19 G 31 16.09 Partly Cloudy SCT040 35 26.1 60% 45 75.36 1002.5
18 15:51 SE 22 16.09 A Few Clouds FEW045 35 26.1 60% 45 75.36 1002.5
18 14:51 SE 22 G 31 16.09 A Few Clouds FEW045 34.4 26.1 62% 44 75.36 1002.7
18 13:51 S 17 16.09 A Few Clouds FEW038 33.9 26.1 64% 44 75.39 1003.1
18 12:51 SE 19 G 26 16.09 A Few Clouds FEW035 32.2 25.6 32.2 26.1 68% 40 75.44 1003.7
18 11:51 SE 13 16.09 Partly Cloudy SCT025 31.1 25 70% 38 75.46 1004.0
18 10:51 SE 13 16.09 A Few Clouds FEW020 FEW250 30 24.4 72% 36 75.46 1004.0
18 09:51 SE 24 12.87 Partly Cloudy FEW015 SCT250 28.9 24.4 77% 34 75.41 1003.5
18 08:51 SE 17 12.87 Mostly Cloudy SCT011 BKN250 27.8 24.4 82% 32 75.41 1003.5
18 07:51 S 7 6.44 Fog/Mist BKN008 BKN023 BKN250 26.1 24.4 90% 28 75.44 1003.9
18 06:51 SE 9 6.44 Fog/Mist BKN005 BKN012 OVC250 26.1 25 27.8 26.1 94% 28 75.34 1002.4
18 05:51 SE 13 9.66 Fog/Mist BKN006 26.7 25 90% 30 75.31 1001.9
18 04:51 S 11 9.66 Fog/Mist BKN006 26.7 25 90% 30 75.29 1001.7
18 03:51 S 13 16.09 Fair CLR 26.1 23.9 88% 28 75.26 1001.4
18 02:51 S 15 16.09 Fair CLR 26.7 23.3 82% 29 75.29 1001.7
18 01:51 S 15 16.09 Fair CLR 27.2 22.8 77% 30 75.29 1001.8
Date Time (cdt) 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)