Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 26 | 18:56 | NE 13 | 4.83 | Fair | CLR | -1.1 | -5.6 | 72% | -5 | 77.85 | 1038.3 | ||||||
| 26 | 17:56 | E 15 | 4.83 | Fair | CLR | 1.1 | -7.2 | 3.9 | 1.1 | 54% | -3 | 77.85 | 1038.3 | ||||
| 26 | 16:56 | NE 15 | 16.09 | Fair | CLR | 3.3 | -6.7 | 48% | 0 | 77.83 | 1038.2 | ||||||
| 26 | 15:56 | NW 7 | 16.09 | Fair | CLR | 3.3 | -7.2 | 46% | 2 | 77.83 | 1038.1 | ||||||
| 26 | 14:56 | N 17 | 16.09 | Fair | CLR | 3.9 | -6.1 | 48% | 0 | 77.8 | 1037.8 | ||||||
| 26 | 13:56 | N 19 | 16.09 | Fair | CLR | 2.8 | -5.6 | 54% | -1 | 77.83 | 1038.1 | ||||||
| 26 | 12:56 | N 13 G 26 | 16.09 | Fair | CLR | 1.7 | -6.1 | 57% | -2 | 77.9 | 1039.0 | ||||||
| 26 | 11:56 | N 20 | 16.09 | Fair | CLR | 1.1 | -6.7 | 1.1 | -7.2 | 56% | -3 | 77.98 | 1040.1 | ||||
| 26 | 10:56 | N 20 G 39 | 16.09 | Fair | CLR | -0.6 | -6.1 | 67% | -6 | 78.03 | 1040.7 | ||||||
| 26 | 08:56 | N 30 | 16.09 | Fair | CLR | -4.4 | -8.9 | 71% | -12 | 77.88 | 1039.1 | ||||||
| 26 | 07:56 | N 20 | 16.09 | Fair | CLR | -6.1 | -8.9 | 81% | -12 | 77.77 | 1037.7 | ||||||
| 26 | 06:56 | N 22 | 16.09 | Fair | CLR | -7.2 | -9.4 | 84% | -14 | 77.7 | 1036.6 | ||||||
| 26 | 05:56 | N 24 | 4.83 | Fog/Mist | CLR | -7.2 | -9.4 | -6.1 | -7.2 | 84% | -14 | 77.6 | 1035.1 | ||||
| 26 | 04:56 | N 17 | 4.83 | Fog/Mist | CLR | -7.2 | -8.9 | 88% | -13 | 77.52 | 1034.2 | ||||||
| 26 | 03:56 | N 19 | 4.83 | Fog/Mist | CLR | -6.7 | -8.9 | 85% | -13 | 77.5 | 1033.7 | ||||||
| 26 | 02:56 | N 17 | 4.83 | Fog/Mist | CLR | -6.7 | -8.9 | 85% | -13 | 77.42 | 1032.9 | ||||||
| 26 | 01:56 | N 24 | 4.83 | Fog/Mist | CLR | -6.7 | -8.9 | 85% | -14 | 77.34 | 1031.6 | ||||||
| 26 | 00:56 | N 26 | 4.83 | Fog/Mist | CLR | -6.7 | -8.9 | 85% | -14 | 77.32 | 1031.5 | ||||||
| 25 | 23:56 | N 26 | 4.83 | Fair with Haze | CLR | -6.1 | -8.9 | -3.3 | -6.1 | 81% | -13 | 77.32 | 1031.5 | ||||
| 25 | 22:56 | N 24 | 4.83 | A Few Clouds with Haze | FEW022 | -5.6 | -8.3 | 82% | -12 | 77.34 | 1031.6 | ||||||
| 25 | 21:56 | N 24 G 39 | 4.83 | Fair with Haze | CLR | -5.6 | -8.3 | 82% | -12 | 77.29 | 1031.0 | ||||||
| 25 | 20:56 | N 33 G 44 | 4.83 | Mostly Cloudy with Haze and Breezy | BKN023 | -4.4 | -7.8 | 77% | -12 | 77.22 | 1030.2 | ||||||
| 25 | 19:56 | N 26 G 41 | 4.83 | Overcast with Haze | OVC023 | -3.9 | -7.2 | 78% | -11 | 77.11 | 1028.8 | ||||||
| 25 | 18:56 | N 26 G 44 | 4.83 | Overcast with Haze | OVC025 | -3.9 | -6.7 | 81% | -11 | 77.04 | 1027.7 | ||||||
| 25 | 17:56 | N 24 | 4.83 | Overcast with Haze | OVC023 | -3.3 | -6.7 | -0.6 | -3.3 | 78% | -10 | 76.94 | 1026.3 | 0.05 | |||
| 25 | 16:56 | N 28 | 4.83 | Mostly Cloudy with Haze | BKN023 | -2.8 | -5.6 | 81% | -9 | 76.86 | 1025.3 | ||||||
| 25 | 15:56 | N 24 G 31 | 4.83 | Mostly Cloudy with Haze | BKN023 | -0.6 | -3.9 | 79% | -6 | 76.78 | 1024.0 | ||||||
| 25 | 14:56 | N 24 | 4.83 | Overcast with Haze | OVC023 | -1.7 | -5 | 78% | -8 | 76.76 | 1023.6 | 0.03 | 0.05 | ||||
| 25 | 13:56 | NW 24 | 4.83 | Overcast with Haze | OVC019 | -1.1 | -4.4 | 79% | -7 | 76.68 | 1023.0 | 0.03 | |||||
| 25 | 12:56 | NW 26 | 16.09 | Overcast | OVC019 | -2.2 | -5.6 | 78% | -8 | 76.73 | 1023.3 | ||||||
| 25 | 11:56 | N 26 | 4.83 | Overcast with Haze | OVC017 | -3.3 | -6.1 | -3.3 | -6.1 | 81% | -10 | 76.76 | 1023.7 | ||||
| 25 | 10:56 | N 28 | 16.09 | Overcast | OVC015 | -4.4 | -6.7 | 84% | -11 | 76.78 | 1024.2 | ||||||
| 25 | 09:56 | N 30 | 4.83 | Fog/Mist | OVC015 | -4.4 | -6.7 | 84% | -12 | 76.73 | 1023.5 | ||||||
| 25 | 08:56 | N 28 | 16.09 | Overcast | BKN018 OVC022 | -5.6 | -7.2 | 89% | -13 | 76.68 | 1022.8 | ||||||
| 25 | 07:56 | N 30 G 39 | 4.83 | Fog/Mist | OVC019 | -6.1 | -7.8 | 88% | -14 | 76.58 | 1021.6 | ||||||
| 25 | 06:56 | N 33 G 43 | 4.83 | Fog/Mist and Breezy | BKN014 OVC028 | -5.6 | -7.2 | 89% | -14 | 76.56 | 1021.0 | ||||||
| 25 | 05:56 | N 26 G 39 | 4.83 | Fog/Mist | FEW012 BKN028 OVC036 | -5 | -6.7 | -1.1 | -5 | 88% | -12 | 76.43 | 1019.5 | 0.15 | |||
| 25 | 04:56 | N 24 | 4.83 | Fog/Mist | SCT016 OVC030 | -4.4 | -6.1 | 88% | -11 | 76.43 | 1019.2 | ||||||
| 25 | 03:56 | NW 31 G 44 | 4.83 | Fog/Mist | FEW010 BKN015 OVC031 | -3.9 | -5.6 | 88% | -11 | 76.4 | 1018.9 | 0.03 | |||||
| 25 | 02:56 | N 30 G 39 | 4.83 | Fog/Mist | OVC015 | -1.7 | -2.8 | 92% | -8 | 76.25 | 1017.1 | 0.05 | 0.13 | ||||
| 25 | 01:56 | NE 19 G 28 | 4.83 | Fog/Mist | BKN009 BKN080 OVC100 | -1.1 | -2.2 | 92% | -6 | 76.07 | 1014.7 | 0.05 | |||||
| 25 | 00:56 | N 19 | 4.83 | Fog/Mist | FEW011 SCT014 OVC029 | -2.2 | -3.3 | 92% | -7 | 76.35 | 1018.2 | 0.03 | |||||
| 24 | 23:56 | NW 22 G 37 | 4.83 | Fog/Mist | SCT011 OVC028 | -2.2 | -3.9 | -1.7 | -3.3 | 88% | -8 | 76.4 | 1019.1 | ||||
| 24 | 22:56 | N 24 | 4.83 | Fog/Mist | SCT011 OVC028 | -2.8 | -3.9 | 92% | -9 | 76.23 | 1016.6 | ||||||
| 24 | 21:56 | N 22 G 43 | 4.83 | Fog/Mist | BKN014 OVC021 | -3.3 | -4.4 | 92% | -9 | 76.48 | 1019.9 | ||||||
| 24 | 20:56 | N 26 | 4.83 | Fog/Mist | OVC009 | -3.3 | -4.4 | 92% | -10 | 76.3 | 1017.5 | ||||||
| 24 | 19:56 | N 33 | 4.83 | Fog/Mist and Breezy | OVC009 | -2.8 | -3.9 | 92% | -10 | 76.33 | 1017.9 | ||||||
| 24 | 18:56 | N 35 G 44 | 4.83 | Fog/Mist and Breezy | OVC010 | -2.2 | -2.8 | 96% | -9 | 76.25 | 1016.7 | ||||||
| 24 | 17:56 | N 33 G 44 | 4.83 | Fog/Mist and Breezy | OVC008 | -1.7 | -2.8 | 1.1 | -1.7 | 92% | -9 | 76.25 | 1017.0 | ||||
| 24 | 16:56 | N 35 G 44 | 4.83 | Fog/Mist and Breezy | OVC008 | -1.1 | -2.2 | 92% | -8 | 76.28 | 1017.2 | ||||||
| 24 | 15:56 | N 20 | 4.83 | Fog/Mist | OVC008 | -1.1 | -2.2 | 92% | -6 | 76.25 | 1016.7 | ||||||
| 24 | 14:56 | N 26 G 41 | 9.66 | Light Snow Fog/Mist | OVC008 | -1.1 | -2.2 | 92% | -7 | 76.28 | 1017.2 | ||||||
| 24 | 13:56 | N 26 | 12.87 | Overcast | OVC008 | 0.6 | -1.1 | 89% | -5 | 76.33 | 1017.7 | ||||||
| 24 | 12:56 | N 39 | 16.09 | Overcast and Breezy | OVC008 | 1.1 | -0.6 | 89% | -5 | 76.38 | 1018.3 | ||||||
| 24 | 11:56 | N 31 G 44 | 16.09 | Overcast | OVC008 | 1.1 | 0 | 2.8 | 1.1 | 92% | -5 | 76.5 | 1019.9 | ||||
| 24 | 10:56 | N 31 G 41 | 16.09 | Overcast | OVC008 | 2.2 | 1.1 | 93% | -3 | 76.5 | 1019.9 | ||||||
| 24 | 09:56 | N 39 G 46 | 16.09 | Overcast and Breezy | OVC010 | 2.2 | 1.1 | 93% | -4 | 76.56 | 1020.4 | ||||||
| 24 | 08:56 | N 33 G 48 | 16.09 | Overcast and Breezy | OVC010 | 2.2 | 1.1 | 93% | -3 | 76.5 | 1020.0 | ||||||
| 24 | 07:56 | N 30 G 46 | 16.09 | Overcast | OVC010 | 2.2 | 1.7 | 97% | -3 | 76.5 | 1019.7 | ||||||
| 24 | 06:56 | N 31 G 39 | 16.09 | Overcast | BKN010 OVC022 | 2.8 | 1.1 | 89% | -3 | 76.48 | 1019.5 | ||||||
| 24 | 05:56 | N 35 G 43 | 16.09 | Overcast and Breezy | OVC012 | 2.8 | 1.1 | 9.4 | 2.8 | 89% | -3 | 76.38 | 1018.2 | 0.58 | |||
| 24 | 04:56 | N 28 | 16.09 | Overcast | OVC009 | 2.8 | 1.7 | 93% | -2 | 76.43 | 1018.7 | ||||||
| 24 | 03:56 | N 35 G 48 | 16.09 | Overcast and Breezy | OVC009 | 3.9 | 2.8 | 93% | -1 | 76.38 | 1018.0 | ||||||
| 24 | 02:56 | N 35 G 46 | 16.09 | Overcast and Breezy | BKN011 OVC016 | 5 | 3.9 | 93% | 0 | 76.38 | 1017.8 | 0.58 | |||||
| 24 | 01:56 | N 28 | 16.09 | Overcast | OVC011 | 6.1 | 5 | 93% | 2 | 76.38 | 1018.0 | 0.08 | |||||
| 24 | 00:56 | N 30 | 16.09 | Overcast | BKN008 OVC019 | 7.8 | 7.2 | 96% | 4 | 76.33 | 1017.4 | 0.51 | |||||
| 23 | 23:56 | N 30 G 44 | 16.09 | Overcast | SCT008 OVC018 | 9.4 | 8.9 | 20.6 | 9.4 | 97% | 6 | 76.28 | 1016.5 | 0.61 | 0.76 | ||
| 23 | 22:56 | NE 22 G 39 | 16.09 | Overcast | BKN006 OVC011 | 11.1 | 10.6 | 97% | 76.3 | 1016.8 | 0.13 | ||||||
| 23 | 21:56 | NE 26 | 16.09 | Overcast | OVC006 | 12.8 | 12.2 | 96% | 76.3 | 1017.0 | 0.03 | ||||||
| 23 | 20:56 | NE 28 | 16.09 | Overcast | BKN006 OVC010 | 15.6 | 13.9 | 90% | 76.33 | 1017.3 | |||||||
| 23 | 19:56 | E 19 | 16.09 | Overcast | OVC012 | 19.4 | 17.2 | 87% | 76.28 | 1016.4 | |||||||
| Date | Time (cst) | 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) | |||||||||||||||