Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
| Date | Time (cdt) | 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. | ||||||||||||||||
| 26 | 04:56 | SW 5 | 10.00 | Fair | CLR | 77 | 73 | 88% | 78 | 30 | 1015.0 | ||||||
| 26 | 03:56 | S 6 | 10.00 | Fair | CLR | 77 | 73 | 88% | 78 | 30.01 | 1015.4 | ||||||
| 26 | 02:56 | S 6 | 10.00 | Fair | CLR | 79 | 73 | 82% | 82 | 30.03 | 1015.8 | ||||||
| 26 | 01:56 | S 6 | 10.00 | Fair | CLR | 80.1 | 72 | 76% | 84 | 30.04 | 1016.3 | ||||||
| 26 | 00:56 | S 9 | 10.00 | Fair | CLR | 82 | 70 | 98.1 | 82 | 67% | 86 | 30.03 | 1015.7 | ||||
| 25 | 23:56 | S 10 | 10.00 | Fair | CLR | 84.9 | 71.1 | 63% | 90 | 30.01 | 1015.3 | ||||||
| 25 | 22:56 | S 13 | 10.00 | Fair | CLR | 88 | 71.1 | 57% | 94 | 30.02 | 1015.5 | ||||||
| 25 | 21:56 | SE 15 | 10.00 | Fair | CLR | 91 | 70 | 50% | 97 | 30 | 1015.0 | ||||||
| 25 | 20:56 | SE 8 | 10.00 | Fair | CLR | 90 | 64.9 | 44% | 92 | 29.97 | 1013.9 | ||||||
| 25 | 19:56 | SE 9 | 10.00 | Fair | CLR | 93.9 | 64.9 | 38% | 96 | 29.94 | 1013.1 | ||||||
| 25 | 18:56 | S 12 | 10.00 | Fair | CLR | 98.1 | 64.9 | 100.9 | 95 | 34% | 101 | 29.94 | 1013.0 | ||||
| 25 | 17:56 | S 8 | 10.00 | Fair | CLR | 100 | 64.9 | 32% | 103 | 29.95 | 1013.2 | ||||||
| 25 | 16:56 | S 8 | 10.00 | Fair | CLR | 100 | 64 | 31% | 103 | 29.96 | 1013.5 | ||||||
| 25 | 15:56 | SE 13 G 18 | 10.00 | Fair | CLR | 100 | 64 | 31% | 103 | 29.98 | 1014.2 | ||||||
| 25 | 14:56 | Vrbl 7 | 10.00 | Fair | CLR | 99 | 63 | 31% | 101 | 29.99 | 1014.7 | ||||||
| 25 | 13:56 | SE 8 | 10.00 | Fair | CLR | 97 | 64 | 34% | 99 | 30.03 | 1015.7 | ||||||
| 25 | 12:56 | SW 5 | 10.00 | Fair | CLR | 95 | 66 | 95 | 72 | 39% | 98 | 30.05 | 1016.6 | ||||
| 25 | 11:56 | S 8 | 10.00 | Fair | CLR | 91 | 69.1 | 49% | 96 | 30.07 | 1017.3 | ||||||
| 25 | 10:56 | S 10 | 10.00 | Fair | CLR | 87.1 | 73 | 63% | 95 | 30.07 | 1017.3 | ||||||
| 25 | 09:56 | S 7 | 10.00 | Fair | CLR | 82.9 | 73.9 | 74% | 89 | 30.06 | 1017.0 | ||||||
| 25 | 08:56 | S 8 | 10.00 | Fair | CLR | 79 | 73 | 82% | 82 | 30.06 | 1017.0 | ||||||
| 25 | 07:56 | S 3 | 10.00 | Fair | CLR | 73.9 | 70 | 88% | 30.05 | 1016.7 | |||||||
| 25 | 06:56 | S 6 | 10.00 | Fair | CLR | 72 | 69.1 | 80.1 | 69.1 | 91% | 30.02 | 1015.8 | |||||
| 25 | 05:56 | SE 3 | 10.00 | Fair | CLR | 69.1 | 66.9 | 93% | 30.01 | 1015.4 | |||||||
| 25 | 04:56 | SW 3 | 10.00 | Fair | CLR | 75 | 70 | 84% | 75 | 30 | 1014.8 | ||||||
| 25 | 03:56 | SW 7 | 10.00 | Fair | CLR | 75.9 | 71.1 | 85% | 76 | 30 | 1014.8 | ||||||
| 25 | 02:56 | SW 7 | 10.00 | Fair | CLR | 75.9 | 69.1 | 79% | 77 | 30.01 | 1015.2 | ||||||
| 25 | 01:56 | S 8 | 10.00 | Fair | CLR | 78.1 | 68 | 71% | 80 | 30.03 | 1015.9 | ||||||
| 25 | 00:56 | S 9 | 10.00 | Fair | CLR | 80.1 | 66.9 | 99 | 80.1 | 64% | 82 | 30.03 | 1016.0 | ||||
| 24 | 23:56 | S 9 | 10.00 | Fair | CLR | 82.9 | 68 | 61% | 86 | 30.03 | 1016.0 | ||||||
| 24 | 22:56 | S 9 | 10.00 | Fair | CLR | 86 | 66.9 | 53% | 89 | 30.02 | 1015.7 | ||||||
| 24 | 21:56 | SE 17 G 24 | 10.00 | Fair | CLR | 90 | 66.9 | 47% | 93 | 30 | 1014.9 | ||||||
| 24 | 20:56 | SE 9 | 10.00 | Fair | CLR | 90 | 59 | 35% | 89 | 29.96 | 1013.8 | ||||||
| 24 | 19:56 | S 7 | 10.00 | Fair | CLR | 93.9 | 59 | 31% | 93 | 29.94 | 1012.8 | ||||||
| 24 | 18:56 | SE 10 | 10.00 | Fair | CLR | 99 | 57.9 | 102.9 | 95 | 26% | 98 | 29.93 | 1012.5 | ||||
| 24 | 17:56 | S 12 G 17 | 10.00 | Fair | CLR | 100.9 | 59 | 25% | 101 | 29.93 | 1012.4 | ||||||
| 24 | 16:56 | SE 9 | 10.00 | Fair | CLR | 102.9 | 60.1 | 24% | 104 | 29.93 | 1012.5 | ||||||
| 24 | 15:56 | S 8 | 10.00 | Fair | CLR | 102 | 62.1 | 27% | 104 | 29.94 | 1013.1 | ||||||
| 24 | 14:56 | S 10 G 17 | 10.00 | Fair | CLR | 100 | 63 | 30% | 102 | 29.98 | 1014.2 | ||||||
| 24 | 13:56 | SE 10 | 10.00 | Fair | CLR | 98.1 | 66 | 35% | 102 | 30 | 1015.0 | ||||||
| 24 | 12:56 | S 13 G 17 | 10.00 | Fair | CLR | 96.1 | 66 | 96.1 | 73 | 37% | 100 | 30.02 | 1015.5 | ||||
| 24 | 11:56 | SW 13 G 22 | 10.00 | Fair | CLR | 93.9 | 68 | 43% | 98 | 30.04 | 1016.1 | ||||||
| 24 | 10:56 | SW 18 | 10.00 | Fair | CLR | 91 | 64 | 41% | 93 | 30.04 | 1016.2 | ||||||
| 24 | 09:56 | S 16 | 10.00 | Fair | CLR | 87.1 | 66 | 50% | 89 | 30.04 | 1016.1 | ||||||
| 24 | 08:56 | SW 9 | 10.00 | Fair | CLR | 82 | 72 | 72% | 87 | 30.04 | 1016.2 | ||||||
| 24 | 07:56 | SW 7 | 10.00 | Fair | CLR | 75 | 72 | 90% | 74 | 30.04 | 1016.4 | ||||||
| 24 | 06:56 | S 6 | 10.00 | Fair | CLR | 73.9 | 71.1 | 81 | 73.9 | 91% | 30.03 | 1015.9 | |||||
| 24 | 05:56 | S 7 | 10.00 | Partly Cloudy | SCT013 | 75 | 71.1 | 88% | 75 | 30.01 | 1015.3 | ||||||
| 24 | 04:56 | SW 6 | 10.00 | Fair | CLR | 75 | 68 | 79% | 76 | 30.01 | 1015.2 | ||||||
| 24 | 03:56 | S 7 | 10.00 | Fair | CLR | 77 | 66.9 | 71% | 79 | 30.01 | 1015.2 | ||||||
| 24 | 02:56 | S 3 | 10.00 | Fair | CLR | 77 | 64 | 64% | 79 | 30 | 1015.1 | ||||||
| 24 | 01:56 | S 6 | 10.00 | Fair | CLR | 80.1 | 63 | 56% | 81 | 30 | 1015.0 | ||||||
| 24 | 00:56 | S 7 | 10.00 | Fair | CLR | 81 | 64 | 100 | 81 | 57% | 83 | 30.01 | 1015.2 | ||||
| 23 | 23:56 | SW 3 | 10.00 | Fair | CLR | 84 | 64 | 51% | 85 | 30.01 | 1015.2 | ||||||
| 23 | 22:56 | S 10 | 10.00 | Fair | CLR | 88 | 63 | 43% | 89 | 30.01 | 1015.2 | ||||||
| 23 | 21:56 | S 14 | 10.00 | Fair | CLR | 91 | 64 | 41% | 93 | 29.98 | 1014.3 | ||||||
| 23 | 20:56 | S 7 | 10.00 | Fair | CLR | 91 | 62.1 | 38% | 92 | 29.96 | 1013.5 | ||||||
| 23 | 19:56 | SE 8 | 10.00 | Fair | CLR | 96.1 | 62.1 | 32% | 97 | 29.95 | 1013.2 | ||||||
| 23 | 18:56 | S 12 | 10.00 | Fair | CLR | 100 | 62.1 | 102.9 | 99 | 29% | 102 | 29.94 | 1013.1 | ||||
| 23 | 17:56 | S 13 | 10.00 | Fair | CLR | 102 | 63 | 28% | 104 | 29.94 | 1012.7 | ||||||
| 23 | 16:56 | S 7 | 10.00 | Fair | CLR | 102.9 | 62.1 | 26% | 105 | 29.95 | 1013.1 | ||||||
| 23 | 15:56 | SE 10 G 17 | 10.00 | Fair | CLR | 102 | 64 | 29% | 105 | 29.97 | 1014.0 | ||||||
| 23 | 14:56 | S 8 | 10.00 | Fair | CLR | 102 | 63 | 28% | 104 | 29.99 | 1014.8 | ||||||
| 23 | 13:56 | S 12 G 16 | 10.00 | Fair | CLR | 100.9 | 63 | 29% | 103 | 30.01 | 1015.4 | ||||||
| 23 | 12:56 | SW 9 | 10.00 | Fair | CLR | 100.9 | 63 | 100.9 | 69.1 | 29% | 103 | 30.03 | 1015.9 | ||||
| 23 | 11:56 | S 10 | 10.00 | Fair | CLR | 98.1 | 61 | 29% | 99 | 30.05 | 1016.6 | ||||||
| 23 | 10:56 | SW 10 | 10.00 | Fair | CLR | 93.9 | 59 | 31% | 93 | 30.06 | 1016.9 | ||||||
| 23 | 09:56 | SW 7 | 10.00 | Fair | CLR | 87.1 | 66.9 | 51% | 90 | 30.06 | 1016.8 | ||||||
| 23 | 08:56 | S 5 | 10.00 | Fair | CLR | 81 | 69.1 | 67% | 84 | 30.05 | 1016.7 | ||||||
| 23 | 07:56 | SE 3 | 10.00 | Fair | CLR | 73 | 66.9 | 81% | 30.04 | 1016.3 | |||||||
| 23 | 06:56 | Calm | 10.00 | Fair | CLR | 69.1 | 64 | 84 | 69.1 | 84% | 30.03 | 1015.9 | |||||
| 23 | 05:56 | SW 3 | 10.00 | Fair | CLR | 71.1 | 64.9 | 81% | 30.01 | 1015.2 | |||||||
| Date | Time (cdt) | 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) | |||||||||||||||