Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 31 | 01:56 | N 5 | 10.00 | Fair | CLR | 33.1 | 27 | 78% | 29 | 30.4 | 1029.6 | ||||||
| 31 | 00:56 | NW 5 | 10.00 | Fair | CLR | 33.1 | 27 | 78% | 29 | 30.38 | 1029.0 | ||||||
| 30 | 23:56 | W 8 | 10.00 | Fair | CLR | 33.1 | 27 | 51.1 | 33.1 | 78% | 27 | 30.38 | 1029.0 | ||||
| 30 | 22:56 | NW 6 | 10.00 | Fair | CLR | 36 | 28 | 73% | 32 | 30.39 | 1029.3 | ||||||
| 30 | 21:56 | NW 6 | 10.00 | Fair | CLR | 36 | 28 | 73% | 32 | 30.39 | 1029.3 | ||||||
| 30 | 20:56 | W 6 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 35 | 30.38 | 1029.0 | ||||||
| 30 | 19:56 | NW 6 | 10.00 | Fair | CLR | 42.1 | 28 | 58% | 39 | 30.37 | 1028.7 | ||||||
| 30 | 18:56 | NW 3 | 10.00 | Fair | CLR | 46 | 28 | 50% | 30.36 | 1028.3 | |||||||
| 30 | 17:56 | NW 3 | 10.00 | Fair | CLR | 51.1 | 28.9 | 55 | 51.1 | 43% | 30.35 | 1027.8 | |||||
| 30 | 16:56 | NW 9 | 10.00 | Fair | CLR | 54 | 28.9 | 38% | 30.35 | 1027.6 | |||||||
| 30 | 15:56 | N 7 | 10.00 | Fair | CLR | 55 | 28.9 | 37% | 30.35 | 1027.7 | |||||||
| 30 | 14:56 | N 13 | 10.00 | Fair | CLR | 54 | 28 | 37% | 30.34 | 1027.4 | |||||||
| 30 | 13:56 | N 13 | 10.00 | Fair | CLR | 54 | 28 | 37% | 30.35 | 1027.6 | |||||||
| 30 | 12:56 | N 12 | 10.00 | Fair | CLR | 52 | 27 | 38% | 30.37 | 1028.3 | |||||||
| 30 | 11:56 | N 15 G 22 | 10.00 | Fair | CLR | 51.1 | 28 | 51.1 | 39 | 41% | 30.4 | 1029.3 | |||||
| 30 | 10:56 | N 20 | 10.00 | Fair | CLR | 46.9 | 28 | 48% | 40 | 30.41 | 1029.8 | ||||||
| 30 | 09:56 | N 16 | 10.00 | Fair | CLR | 44.1 | 28.9 | 55% | 37 | 30.41 | 1029.6 | ||||||
| 30 | 08:56 | N 16 | 10.00 | Fair | CLR | 42.1 | 28.9 | 60% | 35 | 30.38 | 1028.6 | ||||||
| 30 | 07:56 | N 12 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 32 | 30.36 | 1028.1 | ||||||
| 30 | 06:56 | N 12 | 10.00 | Fair | CLR | 39 | 28 | 65% | 32 | 30.33 | 1026.9 | ||||||
| 30 | 05:56 | N 15 | 10.00 | Fair | CLR | 39 | 28 | 48 | 39 | 65% | 31 | 30.3 | 1026.0 | ||||
| 30 | 04:56 | N 12 | 10.00 | Fair | CLR | 39.9 | 28.9 | 65% | 34 | 30.29 | 1025.3 | ||||||
| 30 | 03:56 | N 14 | 10.00 | Fair | CLR | 41 | 28 | 60% | 34 | 30.28 | 1025.1 | ||||||
| 30 | 02:56 | N 14 | 10.00 | Fair | CLR | 42.1 | 28.9 | 60% | 35 | 30.28 | 1025.1 | ||||||
| 30 | 01:56 | N 15 | 10.00 | Fair | CLR | 43 | 28.9 | 58% | 36 | 30.29 | 1025.4 | ||||||
| 30 | 00:56 | N 15 G 21 | 10.00 | Fair | CLR | 45 | 28.9 | 54% | 39 | 30.28 | 1025.1 | ||||||
| 29 | 23:56 | N 20 | 10.00 | Fair | CLR | 48 | 28.9 | 64.9 | 48 | 48% | 42 | 30.25 | 1024.2 | ||||
| 29 | 22:56 | N 16 | 10.00 | Fair | CLR | 52 | 30 | 43% | 30.24 | 1023.7 | |||||||
| 29 | 21:56 | N 12 | 10.00 | Fair | CLR | 54 | 30.9 | 42% | 30.21 | 1023.0 | |||||||
| 29 | 20:56 | N 22 G 25 | 10.00 | Fair and Breezy | CLR | 59 | 33.1 | 38% | 30.18 | 1021.9 | |||||||
| 29 | 19:56 | N 12 | 10.00 | Fair | CLR | 62.1 | 35.1 | 37% | 30.13 | 1020.2 | |||||||
| 29 | 18:56 | W 3 | 10.00 | Fair | CLR | 59 | 42.1 | 54% | 30.08 | 1018.7 | |||||||
| 29 | 17:56 | SW 7 | 10.00 | Fair | CLR | 64.9 | 43 | 72 | 63 | 45% | 30.05 | 1017.6 | |||||
| 29 | 16:56 | W 9 | 10.00 | Fair | CLR | 71.1 | 42.1 | 35% | 30.04 | 1017.4 | |||||||
| 29 | 15:56 | W 13 | 10.00 | Fair | CLR | 72 | 44.1 | 37% | 30.04 | 1017.3 | |||||||
| 29 | 14:56 | SW 16 | 10.00 | Fair | CLR | 71.1 | 45 | 39% | 30.05 | 1017.4 | |||||||
| 29 | 13:56 | SW 14 G 22 | 10.00 | Fair | CLR | 70 | 46 | 42% | 30.06 | 1018.0 | |||||||
| 29 | 12:56 | SW 14 G 24 | 10.00 | Fair | CLR | 68 | 46.9 | 47% | 30.09 | 1019.0 | |||||||
| 29 | 11:56 | SW 17 G 23 | 10.00 | Fair | CLR | 63 | 45 | 63 | 28 | 52% | 30.12 | 1019.9 | |||||
| 29 | 10:56 | SW 20 G 24 | 10.00 | Fair | CLR | 57.9 | 43 | 58% | 30.16 | 1021.3 | |||||||
| 29 | 09:56 | S 14 | 10.00 | Fair | CLR | 52 | 41 | 66% | 30.17 | 1021.8 | |||||||
| 29 | 08:56 | S 3 | 10.00 | Fair | CLR | 41 | 35.1 | 79% | 30.17 | 1021.9 | |||||||
| 29 | 07:56 | Calm | 10.00 | Fair | CLR | 33.1 | 30.9 | 92% | 30.16 | 1021.5 | |||||||
| 29 | 05:56 | Calm | 10.00 | Fair | CLR | 28.9 | 27 | 33.1 | 27 | 92% | 30.17 | 1021.6 | |||||
| 29 | 04:56 | Calm | 10.00 | Fair | CLR | 28.9 | 26.1 | 89% | 30.17 | 1021.8 | |||||||
| 29 | 03:56 | Calm | 10.00 | Fair | CLR | 28.9 | 26.1 | 89% | 30.2 | 1022.7 | |||||||
| 29 | 02:56 | NW 5 | 10.00 | Fair | CLR | 30 | 27 | 88% | 26 | 30.22 | 1023.3 | ||||||
| 29 | 01:56 | NW 6 | 10.00 | Fair | CLR | 30 | 28 | 92% | 25 | 30.23 | 1023.8 | ||||||
| 29 | 00:56 | NW 6 | 10.00 | Fair | CLR | 30.9 | 28.9 | 92% | 26 | 30.25 | 1024.4 | ||||||
| 28 | 23:56 | NW 5 | 10.00 | Fair | CLR | 34 | 28.9 | 54 | 34 | 82% | 30 | 30.28 | 1025.3 | ||||
| 28 | 22:56 | NW 6 | 10.00 | Fair | CLR | 36 | 30.9 | 82% | 32 | 30.3 | 1026.2 | ||||||
| 28 | 21:56 | N 3 | 10.00 | Fair | CLR | 37.9 | 30.9 | 76% | 30.31 | 1026.6 | |||||||
| 28 | 20:56 | Calm | 10.00 | Fair | CLR | 41 | 32 | 70% | 30.32 | 1027.0 | |||||||
| 28 | 19:56 | E 7 | 10.00 | Fair | CLR | 42.1 | 33.1 | 71% | 38 | 30.33 | 1027.4 | ||||||
| 28 | 18:56 | E 6 | 1.00 | Fair | CLR | 46 | 34 | 63% | 44 | 30.34 | 1027.7 | ||||||
| 28 | 17:56 | E 6 | 10.00 | Fair | CLR | 54 | 36 | 60.1 | 52 | 51% | 30.35 | 1027.9 | |||||
| 28 | 16:56 | E 5 | 10.00 | Fair | CLR | 57.9 | 33.1 | 39% | 30.35 | 1027.8 | |||||||
| 28 | 15:56 | Vrbl 7 | 10.00 | Fair | CLR | 59 | 34 | 39% | 30.35 | 1027.9 | |||||||
| 28 | 14:56 | Vrbl 3 | 10.00 | Fair | CLR | 59 | 34 | 39% | 30.36 | 1028.2 | |||||||
| 28 | 13:56 | W 5 | 10.00 | Fair | CLR | 57.9 | 34 | 41% | 30.39 | 1029.3 | |||||||
| 28 | 12:56 | NW 5 | 10.00 | Fair | CLR | 55.9 | 34 | 44% | 30.42 | 1030.3 | |||||||
| 28 | 11:56 | E 7 | 10.00 | Fair | CLR | 53.1 | 36 | 54 | 25 | 52% | 30.46 | 1031.6 | |||||
| 28 | 10:56 | N 7 | 10.00 | Fair | CLR | 50 | 35.1 | 57% | 48 | 30.49 | 1032.9 | ||||||
| 28 | 09:56 | Calm | 10.00 | Fair | CLR | 43 | 30.9 | 63% | 30.51 | 1033.3 | |||||||
| 28 | 08:56 | SW 3 | 10.00 | Fair | CLR | 36 | 28.9 | 76% | 30.5 | 1033.0 | |||||||
| 28 | 07:56 | NW 3 | 10.00 | Fair | CLR | 28 | 26.1 | 92% | 30.47 | 1032.2 | |||||||
| 28 | 06:56 | NW 3 | 3.00 | Fair | CLR | 26.1 | 24.1 | 92% | 30.43 | 1030.9 | |||||||
| 28 | 05:56 | NW 7 | 3.00 | Fair | CLR | 26.1 | 24.1 | 30 | 25 | 92% | 19 | 30.43 | 1030.9 | ||||
| 28 | 04:56 | NW 5 | 3.00 | Fair | CLR | 28 | 25 | 88% | 24 | 30.42 | 1030.2 | ||||||
| 28 | 03:56 | N 5 | 3.00 | Fair | CLR | 27 | 24.1 | 89% | 22 | 30.43 | 1030.6 | ||||||
| 28 | 02:56 | NW 5 | 3.00 | Fair | CLR | 27 | 24.1 | 89% | 22 | 30.42 | 1030.3 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||