Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
| 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. | ||||||||||||||||
| 13 | 16:56 | SW 20 | 16.09 | Fair | CLR | 27.2 | 3.9 | 22% | 26 | 76.02 | 1013.3 | ||||||
| 13 | 15:56 | S 20 G 33 | 16.09 | Fair | CLR | 26.7 | 4.4 | 24% | 26 | 76.1 | 1014.1 | ||||||
| 13 | 14:56 | S 22 G 37 | 16.09 | Fair | CLR | 25.6 | 4.4 | 26% | 25 | 76.17 | 1015.2 | ||||||
| 13 | 13:56 | SW 22 G 35 | 16.09 | Fair | CLR | 24.4 | 4.4 | 27% | 25 | 76.28 | 1016.5 | ||||||
| 13 | 12:56 | SW 20 G 37 | 16.09 | Fair | CLR | 22.2 | 6.1 | 22.2 | 6.7 | 35% | 76.35 | 1017.7 | |||||
| 13 | 11:56 | S 28 G 37 | 16.09 | Fair | CLR | 20 | 6.1 | 40% | 76.43 | 1018.6 | |||||||
| 13 | 10:56 | SW 28 | 16.09 | Fair | CLR | 18.3 | 7.2 | 49% | 76.45 | 1019.0 | |||||||
| 13 | 09:56 | SW 30 G 37 | 16.09 | Fair | CLR | 15.6 | 6.1 | 53% | 76.45 | 1018.9 | |||||||
| 13 | 08:56 | SW 17 | 16.09 | Fair | CLR | 12.2 | 5.6 | 64% | 76.45 | 1019.1 | |||||||
| 13 | 07:56 | SW 13 | 16.09 | Fair | CLR | 8.3 | 3.3 | 71% | 6 | 76.43 | 1018.6 | ||||||
| 13 | 06:56 | SW 11 | 16.09 | Fair | CLR | 6.7 | 2.8 | 8.3 | 2.8 | 76% | 5 | 76.38 | 1018.1 | ||||
| 13 | 05:56 | SW 11 | 16.09 | Fair | CLR | 7.8 | 2.8 | 71% | 6 | 76.4 | 1018.2 | ||||||
| 13 | 04:56 | Calm | 16.09 | Fair | CLR | 3.3 | -2.2 | 68% | 76.4 | 1018.5 | |||||||
| 13 | 03:56 | W 6 | 16.09 | Fair | CLR | 5 | 0 | 70% | 76.45 | 1019.0 | |||||||
| 13 | 02:56 | Calm | 16.09 | Fair | CLR | 5.6 | -0.6 | 65% | 76.53 | 1020.0 | |||||||
| 13 | 01:56 | Calm | 16.09 | Fair | CLR | 7.8 | -0.6 | 56% | 76.56 | 1020.3 | |||||||
| 13 | 00:56 | Calm | 16.09 | Fair | CLR | 6.7 | -1.1 | 18.9 | 6.1 | 58% | 76.58 | 1020.9 | |||||
| 12 | 23:56 | Calm | 16.09 | Fair | CLR | 10.6 | -1.7 | 43% | 76.66 | 1021.7 | |||||||
| 12 | 22:56 | Calm | 16.09 | Fair | CLR | 10.6 | -1.7 | 43% | 76.68 | 1021.9 | |||||||
| 12 | 21:56 | SE 7 | 16.09 | Fair | CLR | 12.2 | -3.9 | 33% | 76.71 | 1022.4 | |||||||
| 12 | 20:56 | SE 9 | 16.09 | Fair | CLR | 13.3 | -3.3 | 32% | 76.68 | 1022.3 | |||||||
| 12 | 19:56 | SE 11 | 16.09 | Fair | CLR | 15 | -3.9 | 27% | 76.71 | 1022.5 | |||||||
| 12 | 18:56 | SE 6 | 16.09 | Fair | CLR | 18.9 | -7.2 | 20.6 | 17.2 | 16% | 76.73 | 1022.6 | |||||
| 12 | 17:56 | S 6 | 16.09 | Fair | CLR | 20 | -7.2 | 15% | 76.76 | 1022.9 | |||||||
| 12 | 16:56 | Vrbl 9 | 16.09 | Fair | CLR | 20.6 | -7.2 | 15% | 76.84 | 1023.9 | |||||||
| 12 | 15:56 | N 11 | 16.09 | Fair | CLR | 20 | -7.8 | 15% | 76.91 | 1025.1 | |||||||
| 12 | 14:56 | Vrbl 9 | 16.09 | Fair | CLR | 18.3 | -9.4 | 14% | 77.04 | 1026.7 | |||||||
| 12 | 13:56 | N 15 | 16.09 | Fair | CLR | 18.3 | -8.3 | 16% | 77.17 | 1028.3 | |||||||
| 12 | 12:56 | N 24 G 31 | 16.09 | Fair | CLR | 17.8 | -5 | 17.8 | 8.3 | 21% | 77.27 | 1029.7 | |||||
| 12 | 11:56 | N 24 G 33 | 16.09 | Fair | CLR | 16.1 | -5.6 | 22% | 77.34 | 1030.6 | |||||||
| 12 | 10:56 | N 26 | 16.09 | Fair | CLR | 14.4 | -3.9 | 28% | 77.37 | 1031.0 | |||||||
| 12 | 09:56 | N 33 G 46 | 16.09 | Fair and Breezy | CLR | 11.7 | -1.1 | 41% | 77.32 | 1030.6 | |||||||
| 12 | 08:56 | N 31 | 16.09 | Fair | CLR | 10 | 0.6 | 52% | 7 | 77.29 | 1030.3 | ||||||
| 12 | 07:56 | N 26 | 16.09 | Fair | CLR | 8.3 | 0 | 56% | 5 | 77.29 | 1030.2 | ||||||
| 12 | 06:56 | N 22 | 16.09 | Fair | CLR | 8.9 | -0.6 | 15.6 | 8.9 | 52% | 6 | 77.27 | 1029.8 | ||||
| 12 | 05:56 | N 26 G 35 | 16.09 | Fair | CLR | 10 | 1.7 | 57% | 7 | 77.22 | 1029.0 | ||||||
| 12 | 04:56 | N 30 G 39 | 16.09 | Fair | CLR | 11.1 | 1.7 | 53% | 77.17 | 1028.1 | |||||||
| 12 | 03:56 | N 37 G 50 | 16.09 | Fair and Breezy | CLR | 12.2 | 2.2 | 51% | 77.11 | 1027.6 | |||||||
| 12 | 02:56 | N 30 | 16.09 | Fair | CLR | 12.8 | 2.8 | 51% | 77.09 | 1027.3 | |||||||
| 12 | 01:56 | N 31 G 43 | 16.09 | Fair | CLR | 14.4 | 3.9 | 50% | 77.04 | 1026.7 | |||||||
| 12 | 00:56 | N 37 G 50 | 16.09 | Fair and Breezy | CLR | 15.6 | 3.3 | 26.1 | 15.6 | 44% | 76.99 | 1025.9 | |||||
| 11 | 23:56 | N 37 G 52 | 16.09 | Fair and Breezy | CLR | 17.8 | 5.6 | 45% | 76.89 | 1024.6 | |||||||
| 11 | 22:56 | N 44 G 56 | 16.09 | Fair and Windy | CLR | 18.9 | 7.8 | 49% | 76.84 | 1023.6 | |||||||
| 11 | 21:56 | N 39 G 57 | 16.09 | Partly Cloudy and Breezy | SCT085 | 20 | 9.4 | 51% | 76.73 | 1022.5 | |||||||
| 11 | 20:56 | N 46 G 61 | 16.09 | Fair and Windy | CLR | 22.2 | 12.8 | 55% | 76.53 | 1019.6 | |||||||
| 11 | 19:56 | N 28 | 16.09 | Fair | CLR | 23.9 | 11.1 | 45% | 25 | 76.35 | 1017.3 | ||||||
| 11 | 18:56 | N 33 G 41 | 16.09 | Fair and Breezy | CLR | 26.1 | 11.7 | 29.4 | 26.1 | 41% | 26 | 76.2 | 1015.4 | ||||
| 11 | 17:56 | N 24 | 16.09 | Mostly Cloudy | BKN090 | 28.3 | 10 | 32% | 27 | 76.1 | 1014.0 | ||||||
| 11 | 16:56 | N 31 G 41 | 16.09 | A Few Clouds | FEW085 | 28.3 | 8.9 | 30% | 27 | 76.02 | 1012.7 | ||||||
| 11 | 15:56 | NW 28 G 43 | 16.09 | Partly Cloudy | SCT085 | 28.3 | 8.9 | 30% | 27 | 75.97 | 1012.2 | ||||||
| 11 | 14:56 | NW 17 G 31 | 16.09 | Partly Cloudy | SCT080 | 29.4 | 10.6 | 31% | 28 | 75.97 | 1012.0 | ||||||
| 11 | 13:56 | W 31 | 16.09 | A Few Clouds | FEW080 | 28.3 | 10 | 32% | 27 | 75.97 | 1011.9 | ||||||
| 11 | 12:56 | NW 24 | 16.09 | Fair | CLR | 27.2 | 12.2 | 27.2 | 15.6 | 39% | 27 | 76 | 1012.2 | 0.53 | |||
| 11 | 11:56 | Vrbl 11 | 16.09 | Fair | CLR | 23.3 | 16.7 | 67% | 76.02 | 1012.9 | |||||||
| 11 | 10:56 | NW 7 | 16.09 | A Few Clouds | FEW110 | 21.1 | 16.7 | 76% | 76.02 | 1013.0 | |||||||
| 11 | 09:56 | N 7 | 16.09 | Mostly Cloudy | BKN095 | 17.8 | 16.1 | 90% | 76 | 1012.4 | 0.53 | ||||||
| 11 | 08:56 | NW 15 | 16.09 | Mostly Cloudy | BKN090 | 16.7 | 16.1 | 96% | 75.92 | 1011.5 | |||||||
| 11 | 07:56 | NE 15 | 16.09 | Thunderstorm in Vicinity | FEW032 OVC090 | 16.1 | 15 | 93% | 75.84 | 1010.6 | 0.53 | ||||||
| 11 | 06:56 | NE 13 | 16.09 | Thunderstorm in Vicinity | OVC049 | 16.1 | 15 | 23.3 | 16.1 | 93% | 75.9 | 1011.2 | 0.33 | 0.36 | |||
| 11 | 05:56 | N 20 | 16.09 | Overcast | FEW018 BKN037 OVC045 | 17.2 | 15.6 | 90% | 75.92 | 1011.4 | |||||||
| 11 | 04:56 | N 20 | 16.09 | Overcast | OVC044 | 18.3 | 15 | 81% | 75.9 | 1011.2 | |||||||
| 11 | 03:56 | NE 15 | 16.09 | Overcast | BKN029 OVC038 | 17.8 | 15 | 84% | 75.95 | 1011.7 | 0.03 | ||||||
| 11 | 02:56 | N 24 | 16.09 | Mostly Cloudy | FEW036 SCT048 BKN060 | 17.8 | 15 | 84% | 75.9 | 1011.3 | 0.03 | ||||||
| 11 | 01:56 | NW 33 G 44 | 16.09 | Thunderstorm and Breezy | BKN022 BKN036 OVC044 | 22.8 | 18.3 | 76% | 75.97 | 1012.1 | |||||||
| 11 | 00:56 | S 13 | 16.09 | Overcast | OVC020 | 22.8 | 20 | 26.1 | 22.2 | 84% | 75.79 | 1009.6 | |||||
| 10 | 23:56 | S 17 | 16.09 | Overcast | OVC016 | 22.8 | 20 | 84% | 75.79 | 1009.7 | |||||||
| 10 | 22:56 | SE 24 | 16.09 | Overcast | OVC018 | 22.2 | 20 | 87% | 75.74 | 1009.0 | |||||||
| 10 | 21:56 | SE 28 | 16.09 | A Few Clouds | FEW020 | 22.8 | 19.4 | 81% | 75.74 | 1009.0 | |||||||
| 10 | 20:56 | SE 31 | 16.09 | Fair | CLR | 23.3 | 18.9 | 76% | 75.74 | 1009.1 | |||||||
| 10 | 19:56 | SE 33 G 41 | 16.09 | Fair and Breezy | CLR | 23.9 | 18.3 | 71% | 25 | 75.74 | 1009.1 | ||||||
| 10 | 18:56 | SE 33 G 41 | 16.09 | Fair and Breezy | CLR | 26.1 | 18.3 | 29.4 | 26.1 | 62% | 27 | 75.69 | 1008.3 | ||||
| 10 | 17:56 | SE 35 G 41 | 16.09 | Mostly Cloudy and Breezy | BKN049 | 27.2 | 17.8 | 57% | 28 | 75.72 | 1008.8 | ||||||
| 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) | |||||||||||||||