Weather observations for the past three days for
San Marcos, San Marcos Municipal 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.
01 20:56 N 31 16.09 Overcast OVC014 13.3 11.1 87% 76.23 0.0
01 19:56 N 28 G 41 16.09 Overcast OVC014 13.9 11.7 87% 76.17 0.0
01 18:56 NE 28 G 43 16.09 Overcast OVC012 14.4 12.8 17.2 14.4 90% 76.07 0.0 0.38
01 17:56 N 33 G 46 16.09 Overcast and Breezy BKN011 BKN019 OVC025 15 13.3 90% 76.05 0.0 0.08
01 16:56 N 28 G 39 16.09 Light Rain OVC011 15.6 14.4 93% 76 0.0 0.03
01 15:56 N 26 16.09 Overcast OVC011 16.1 13.9 87% 75.92 0.0 0.28
01 14:56 NE 35 G 43 16.09 Overcast and Breezy BKN009 OVC070 17.2 15.6 90% 75.82 0.0 0.1
01 13:56 N 26 16.09 Light Rain BKN008 OVC070 16.1 15 93% 75.92 0.0 0.18
01 11:56 N 26 16.09 NULL NULL 16.7 15 90% 75.92 0.0
01 10:56 NE 30 16.09 Light Rain OVC008 16.7 16.1 96% 75.84 1010.7 0.2
01 09:56 NE 26 16.09 Light Rain OVC008 16.1 15 93% 75.95 1012.1 0.2 0.69
01 08:56 NW 20 16.09 Thunderstorm Light Rain BKN008 OVC037 16.1 15.6 97% 76.2 1015.2 0.38
01 07:56 NE 15 16.09 Overcast OVC008 16.1 15.6 97% 75.97 1012.4 0.1
01 06:56 NE 11 16.09 Thunderstorm in Vicinity Rain SCT007 BKN055 OVC070 16.1 15.6 18.3 16.1 97% 76.05 1013.2 0.53 2.49
01 04:56 N 17 16.09 Thunderstorm in Vicinity Rain OVC006 17.2 16.1 93% 76 1012.7 0.2
01 03:56 NE 26 12.87 Light Rain OVC008 17.2 16.7 97% 75.87 1010.7 0.61 1.35
01 02:56 N 11 14.48 Thunderstorm Rain BKN008 BKN011 OVC070 17.2 16.7 97% 76.02 1012.9 0.3
01 00:56 NE 20 16.09 Thunderstorm OVC009 18.3 16.7 22.8 18.3 90% 76 1012.6
30 23:56 NE 26 16.09 Light Rain OVC011 18.9 17.2 90% 75.92 1011.5
30 22:56 N 24 16.09 Overcast OVC011 19.4 17.8 91% 75.97 1012.3
30 21:56 N 26 16.09 Overcast BKN013 OVC090 20.6 18.3 87% 75.92 1011.4
30 20:56 NE 11 16.09 Overcast OVC090 20.6 18.3 87% 75.84 1010.5
30 19:56 NE 20 16.09 Overcast FEW014 OVC090 21.1 18.3 84% 75.79 1009.9
30 18:56 NE 24 16.09 Partly Cloudy SCT080 23.3 18.9 24.4 21.1 76% 75.79 1009.8
30 17:56 NE 19 16.09 Overcast BKN048 OVC090 23.3 18.3 74% 75.82 1010.1
30 16:56 NE 20 16.09 Overcast OVC075 24.4 18.3 69% 25 75.77 1009.5
30 15:56 NE 22 16.09 Overcast FEW031 OVC070 23.3 17.8 71% 75.82 1010.1
30 14:56 E 28 16.09 Overcast OVC013 21.7 17.8 79% 75.9 1011.2
30 13:56 N 24 16.09 Overcast OVC015 22.2 17.8 76% 75.95 1012.0
30 12:56 NE 19 16.09 Overcast OVC013 21.1 17.2 21.7 16.7 79% 75.92 1011.5
30 11:56 N 19 16.09 Overcast BKN009 OVC028 21.1 17.2 79% 76.02 1012.8
30 10:56 NE 17 16.09 Overcast BKN009 OVC028 20.6 17.2 81% 76.02 1012.7
30 09:56 N 20 16.09 Overcast OVC007 18.3 16.7 90% 76.02 1012.8
30 08:56 N 15 16.09 Overcast OVC008 17.8 16.7 93% 75.97 1012.3
30 07:56 N 13 16.09 Overcast OVC006 17.2 16.1 93% 75.97 1012.3
30 06:56 NE 6 16.09 Overcast BKN008 OVC022 16.7 15.6 17.8 16.1 93% 75.9 1011.4
30 05:56 N 13 16.09 Overcast BKN006 OVC022 16.1 15.6 97% 75.87 1011.0
30 04:56 N 19 4.83 Light Rain Fog/Mist OVC006 16.7 15.6 93% 75.95 1012.0
30 03:56 N 17 9.66 Light Rain Fog/Mist OVC006 17.2 16.1 93% 75.95 1011.7
30 02:56 N 20 11.27 Overcast OVC010 17.8 15.6 87% 75.92 1011.6
30 01:56 N 17 16.09 Overcast OVC010 17.8 15.6 87% 75.97 1012.3
30 00:56 N 20 16.09 Overcast OVC012 17.8 15.6 20.6 17.8 87% 76.02 1013.1
29 23:56 N 20 16.09 Overcast OVC012 17.8 15.6 87% 76 1012.6
29 22:56 N 17 16.09 Overcast OVC012 18.3 16.1 87% 76.02 1012.8
29 21:56 N 28 G 37 16.09 Overcast OVC012 18.9 16.7 87% 76 1012.6
29 20:56 N 28 16.09 Overcast BKN012 OVC035 19.4 17.2 87% 75.92 1011.4
29 19:56 N 24 16.09 Overcast OVC010 20 17.2 84% 75.9 1011.2
29 18:56 N 20 16.09 Overcast OVC008 20.6 18.3 28.9 20.6 87% 75.82 1010.3
29 17:56 N 24 16.09 Mostly Cloudy BKN008 22.2 19.4 84% 75.77 1009.6
29 16:56 N 24 4.83 Overcast with Haze FEW024 OVC038 28.9 23.3 72% 33 75.72 1008.8
29 15:56 SE 13 9.66 Overcast with Haze OVC020 27.2 23.3 79% 30 75.79 1009.6
29 14:56 SE 13 3.22 Overcast with Haze OVC012 26.7 22.8 79% 29 75.87 1010.6
29 13:56 SE 11 3.22 Overcast with Haze OVC012 27.2 23.3 79% 30 75.9 1011.2
29 12:56 E 9 9.66 Overcast with Haze OVC009 26.7 23.3 26.7 24.4 82% 29 75.92 1011.4
29 11:56 Calm 6.44 Overcast with Haze OVC009 26.7 23.3 82% 29 75.95 1011.6
29 10:56 S 7 3.22 Overcast with Haze OVC015 26.1 23.3 85% 28 76 1012.1
29 09:56 SE 7 9.66 Overcast with Haze OVC015 26.1 23.3 85% 28 75.97 1012.2
29 08:56 S 13 6.44 Fog/Mist BKN010 OVC015 25.6 23.3 87% 27 75.95 1011.7
29 07:56 SE 9 6.44 Fog/Mist OVC015 25 23.3 90% 26 75.87 1010.9
29 06:56 SE 6 2.41 Fog/Mist OVC015 24.4 23.3 25.6 24.4 94% 24 75.84 1010.2
29 05:56 SE 7 8.05 Fog/Mist OVC013 24.4 23.3 94% 24 75.84 1010.2
29 04:56 SE 6 9.66 Fog/Mist OVC011 25 23.3 90% 26 75.87 1010.4
29 03:56 S 9 11.27 Overcast OVC011 25 23.3 90% 26 75.84 1010.5
29 02:56 S 15 14.48 Overcast OVC015 25.6 22.8 85% 27 75.87 1010.7
29 01:56 S 13 16.09 Overcast OVC013 25.6 23.3 87% 27 75.92 1011.2
29 00:56 S 17 16.09 Overcast OVC015 25.6 23.3 31.1 25.6 87% 27 75.95 1011.6
28 23:56 SE 17 16.09 Overcast OVC015 25.6 23.3 87% 27 75.9 1011.0
28 22:56 S 24 16.09 Mostly Cloudy BKN019 26.1 23.3 85% 28 75.87 1010.8
28 21:56 S 20 16.09 Fair CLR 27.2 22.8 77% 30 75.87 1010.6
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)