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. | ||||||||||||||||
| 09 | 21:56 | N 12 | 10.00 | Fair | CLR | 55 | 28.9 | 37% | 30.49 | 1032.4 | |||||||
| 09 | 20:56 | N 9 | 10.00 | Fair | CLR | 55 | 30 | 38% | 30.47 | 1031.7 | |||||||
| 09 | 19:56 | N 9 | 10.00 | Fair | CLR | 57.9 | 30.9 | 36% | 30.44 | 1030.5 | |||||||
| 09 | 18:56 | N 12 | 10.00 | Fair | CLR | 60.1 | 28.9 | 31% | 30.41 | 1029.4 | |||||||
| 09 | 17:56 | N 13 | 10.00 | Fair | CLR | 63 | 30 | 73.9 | 63 | 29% | 30.37 | 1028.1 | |||||
| 09 | 16:56 | N 16 G 24 | 10.00 | Fair | CLR | 66.9 | 30 | 25% | 30.35 | 1027.3 | |||||||
| 09 | 15:56 | N 22 G 29 | 10.00 | Fair and Breezy | CLR | 70 | 30 | 23% | 30.33 | 1026.3 | |||||||
| 09 | 14:56 | N 16 G 29 | 10.00 | Fair | CLR | 72 | 28.9 | 20% | 30.32 | 1026.0 | |||||||
| 09 | 13:56 | N 22 G 30 | 10.00 | Fair and Breezy | CLR | 73 | 28.9 | 19% | 30.31 | 1025.8 | |||||||
| 09 | 12:56 | N 23 G 31 | 10.00 | Fair and Breezy | CLR | 72 | 28.9 | 20% | 30.33 | 1026.7 | |||||||
| 09 | 11:56 | N 22 G 30 | 10.00 | Mostly Cloudy and Breezy | BKN085 | 70 | 30 | 71.1 | 61 | 23% | 30.35 | 1027.0 | |||||
| 09 | 10:56 | N 22 G 30 | 10.00 | Mostly Cloudy and Breezy | BKN085 | 68 | 30.9 | 25% | 30.36 | 1027.4 | |||||||
| 09 | 09:56 | N 24 | 10.00 | Overcast and Breezy | OVC080 | 66 | 32 | 28% | 30.34 | 1026.9 | |||||||
| 09 | 08:56 | N 23 G 29 | 10.00 | Fair and Breezy | CLR | 64 | 32 | 30% | 30.33 | 1026.3 | |||||||
| 09 | 07:56 | N 23 G 29 | 10.00 | Fair and Breezy | CLR | 62.1 | 30.9 | 31% | 30.28 | 1024.8 | |||||||
| 09 | 06:56 | N 20 G 26 | 10.00 | Fair | CLR | 61 | 32 | 34% | 30.24 | 1023.5 | |||||||
| 09 | 05:56 | N 17 G 28 | 10.00 | Fair | CLR | 62.1 | 33.1 | 69.1 | 62.1 | 34% | 30.2 | 1022.1 | |||||
| 09 | 04:56 | N 22 G 32 | 10.00 | Fair and Breezy | CLR | 63 | 35.1 | 35% | 30.15 | 1020.3 | |||||||
| 09 | 03:56 | N 21 G 26 | 10.00 | Fair and Breezy | CLR | 64 | 41 | 43% | 30.11 | 1018.9 | |||||||
| 09 | 02:56 | N 20 G 28 | 10.00 | Fair | CLR | 66 | 44.1 | 45% | 30.07 | 1017.6 | |||||||
| 09 | 01:56 | N 15 | 10.00 | Fair | CLR | 68 | 54 | 61% | 30.05 | 1016.7 | |||||||
| 09 | 00:56 | N 9 | 10.00 | Fair | CLR | 68 | 59 | 73% | 30.01 | 1015.6 | |||||||
| 08 | 23:56 | N 8 | 10.00 | Fair | CLR | 66.9 | 57 | 77 | 66 | 71% | 29.99 | 1014.7 | |||||
| 08 | 22:56 | N 3 | 10.00 | Fair | CLR | 68 | 55.9 | 65% | 29.97 | 1014.1 | |||||||
| 08 | 21:56 | NE 9 | 10.00 | Fair | CLR | 69.1 | 54 | 59% | 29.94 | 1013.4 | |||||||
| 08 | 20:56 | NE 8 | 10.00 | Fair | CLR | 70 | 54 | 57% | 29.91 | 1012.3 | |||||||
| 08 | 19:56 | NE 9 | 10.00 | Fair | CLR | 73 | 53.1 | 50% | 29.88 | 1011.3 | |||||||
| 08 | 18:56 | NE 7 | 10.00 | Fair | CLR | 72 | 51.1 | 48% | 29.86 | 1010.5 | |||||||
| 08 | 17:56 | NE 6 | 10.00 | Fair | CLR | 78.1 | 51.1 | 89.1 | 78.1 | 39% | 79 | 29.82 | 1009.2 | ||||
| 08 | 16:56 | E 8 | 10.00 | Fair | CLR | 87.1 | 54 | 32% | 85 | 29.8 | 1008.5 | ||||||
| 08 | 15:56 | E 6 | 10.00 | Fair | CLR | 88 | 55 | 33% | 86 | 29.8 | 1008.2 | ||||||
| 08 | 14:56 | Calm | 10.00 | Fair | CLR | 88 | 55 | 33% | 86 | 29.8 | 1008.3 | ||||||
| 08 | 13:56 | Vrbl 6 | 10.00 | Fair | CLR | 87.1 | 55.9 | 35% | 86 | 29.81 | 1008.6 | ||||||
| 08 | 12:56 | Calm | 10.00 | Fair | CLR | 84 | 57 | 40% | 83 | 29.83 | 1009.6 | ||||||
| 08 | 11:56 | Calm | 10.00 | Fair | CLR | 81 | 57 | 82.9 | 59 | 44% | 81 | 29.86 | 1010.8 | ||||
| 08 | 10:56 | NE 5 | 10.00 | Fair | CLR | 80.1 | 59 | 49% | 81 | 29.89 | 1011.5 | ||||||
| 08 | 09:56 | NE 6 | 10.00 | Fair | CLR | 77 | 60.1 | 56% | 79 | 29.89 | 1011.6 | ||||||
| 08 | 08:56 | N 7 | 10.00 | Fair | CLR | 71.1 | 57.9 | 63% | 29.88 | 1011.3 | |||||||
| 08 | 07:56 | NW 9 | 10.00 | Fair | CLR | 64 | 55 | 73% | 29.88 | 1011.1 | |||||||
| 08 | 06:56 | N 12 | 10.00 | Fair | CLR | 60.1 | 54 | 80% | 29.86 | 1010.5 | |||||||
| 08 | 05:56 | NW 10 | 10.00 | Fair | CLR | 60.1 | 53.1 | 62.1 | 57.9 | 78% | 29.84 | 1009.9 | |||||
| 08 | 04:56 | N 10 | 10.00 | Fair | CLR | 61 | 52 | 72% | 29.82 | 1009.2 | |||||||
| 08 | 03:56 | NW 7 | 10.00 | Fair | CLR | 59 | 51.1 | 75% | 29.83 | 1009.4 | |||||||
| 08 | 02:56 | NW 7 | 10.00 | Fair | CLR | 59 | 48.9 | 69% | 29.83 | 1009.5 | |||||||
| 08 | 01:56 | N 8 | 10.00 | Fair | CLR | 61 | 48.9 | 65% | 29.85 | 1010.0 | |||||||
| 08 | 00:56 | N 8 | 10.00 | Fair | CLR | 62.1 | 48.9 | 62% | 29.85 | 1010.1 | |||||||
| 07 | 23:56 | NW 6 | 10.00 | Fair | CLR | 61 | 48.9 | 81 | 61 | 65% | 29.85 | 1010.2 | |||||
| 07 | 22:56 | N 6 | 10.00 | Fair | CLR | 64.9 | 48.9 | 56% | 29.84 | 1010.0 | |||||||
| 07 | 21:56 | NW 3 | 10.00 | Fair | CLR | 68 | 50 | 53% | 29.83 | 1009.7 | |||||||
| 07 | 20:56 | N 12 | 10.00 | Fair | CLR | 73.9 | 50 | 43% | 29.82 | 1009.3 | |||||||
| 07 | 19:56 | N 9 | 10.00 | Fair | CLR | 73.9 | 48.9 | 41% | 29.8 | 1008.6 | |||||||
| 07 | 18:56 | N 7 | 10.00 | Fair | CLR | 78.1 | 48.9 | 36% | 79 | 29.79 | 1008.1 | ||||||
| 07 | 17:56 | W 3 | 10.00 | Fair | CLR | 81 | 55.9 | 90 | 81 | 42% | 81 | 29.76 | 1007.3 | ||||
| 07 | 16:56 | SW 9 | 10.00 | Fair | CLR | 87.1 | 55.9 | 35% | 86 | 29.73 | 1006.1 | ||||||
| 07 | 15:56 | SW 10 | 10.00 | Fair | CLR | 89.1 | 57.9 | 35% | 88 | 29.73 | 1006.1 | ||||||
| 07 | 14:56 | SW 12 | 10.00 | Fair | CLR | 90 | 57.9 | 34% | 89 | 29.74 | 1006.3 | ||||||
| 07 | 13:56 | SW 13 G 17 | 10.00 | Fair | CLR | 90 | 59 | 35% | 89 | 29.75 | 1006.8 | ||||||
| 07 | 12:56 | SW 13 | 10.00 | Fair | CLR | 88 | 61 | 40% | 88 | 29.79 | 1008.0 | ||||||
| 07 | 11:56 | SW 16 | 10.00 | Fair | CLR | 82.9 | 63 | 82.9 | 59 | 51% | 84 | 29.82 | 1009.1 | ||||
| 07 | 10:56 | SW 14 | 10.00 | Fair | CLR | 80.1 | 64 | 58% | 82 | 29.85 | 1010.1 | ||||||
| 07 | 09:56 | SW 17 | 10.00 | Fair | CLR | 73.9 | 64 | 71% | 29.86 | 1010.4 | |||||||
| 07 | 08:56 | SW 13 | 10.00 | A Few Clouds | FEW009 | 68 | 64 | 87% | 29.87 | 1010.9 | |||||||
| 07 | 07:56 | SW 9 | 10.00 | Fair | CLR | 63 | 62.1 | 97% | 29.85 | 1010.4 | |||||||
| 07 | 06:56 | SW 9 | 10.00 | Fair | CLR | 61 | 60.1 | 97% | 29.85 | 1010.1 | |||||||
| 07 | 05:56 | S 8 | 10.00 | Fair | CLR | 59 | 59 | 64.9 | 59 | 100% | 29.85 | 1010.2 | |||||
| 07 | 04:56 | S 6 | 10.00 | Fair | CLR | 60.1 | 59 | 96% | 29.86 | 1010.5 | |||||||
| 07 | 03:56 | S 6 | 10.00 | Fair | CLR | 60.1 | 59 | 96% | 29.86 | 1010.4 | |||||||
| 07 | 02:56 | S 6 | 10.00 | Fair | CLR | 60.1 | 59 | 96% | 29.87 | 1011.0 | |||||||
| 07 | 01:56 | SW 5 | 10.00 | Fair | CLR | 62.1 | 60.1 | 93% | 29.89 | 1011.6 | |||||||
| 07 | 00:56 | SW 7 | 10.00 | Fair | CLR | 63 | 60.1 | 90% | 29.91 | 1012.1 | |||||||
| 06 | 23:56 | S 7 | 10.00 | Fair | CLR | 64.9 | 61 | 78.1 | 64.9 | 87% | 29.92 | 1012.4 | |||||
| 06 | 22:56 | S 10 | 10.00 | Fair | CLR | 66.9 | 61 | 81% | 29.92 | 1012.6 | |||||||
| 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) | |||||||||||||||