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. | ||||||||||||||||
| 16 | 17:56 | N 28 G 37 | 16.09 | Fair | CLR | 11.1 | -12.2 | 18% | 76.91 | 1025.2 | |||||||
| 16 | 16:56 | N 31 | 16.09 | Fair | CLR | 12.8 | -12.2 | 16% | 76.91 | 1025.5 | |||||||
| 16 | 15:56 | N 30 G 41 | 16.09 | Fair | CLR | 13.9 | -13.3 | 14% | 76.91 | 1025.2 | |||||||
| 16 | 14:56 | N 26 G 37 | 16.09 | Fair | CLR | 13.9 | -12.8 | 15% | 76.99 | 1026.3 | |||||||
| 16 | 13:56 | N 31 | 16.09 | Fair | CLR | 13.9 | -11.7 | 16% | 77.06 | 1027.3 | |||||||
| 16 | 12:56 | N 31 G 43 | 16.09 | Fair | CLR | 11.7 | -12.8 | 12.2 | 4.4 | 17% | 77.14 | 1028.4 | |||||
| 16 | 11:56 | N 37 G 61 | 16.09 | Fair and Breezy | CLR | 11.1 | -11.7 | 19% | 77.17 | 1028.4 | |||||||
| 16 | 10:56 | N 28 G 43 | 16.09 | Fair | CLR | 9.4 | -10 | 25% | 6 | 77.17 | 1028.6 | ||||||
| 16 | 09:56 | N 35 G 48 | 16.09 | Fair and Breezy | CLR | 7.2 | -9.4 | 30% | 3 | 77.14 | 1028.3 | ||||||
| 16 | 08:56 | N 33 G 39 | 16.09 | Fair and Breezy | CLR | 5.6 | -8.3 | 36% | 1 | 77.11 | 1027.7 | ||||||
| 16 | 07:56 | N 31 G 50 | 16.09 | Fair | CLR | 4.4 | -8.9 | 38% | -0 | 77.04 | 1026.9 | ||||||
| 16 | 06:56 | N 28 | 16.09 | Fair | CLR | 5.6 | -8.9 | 11.7 | 5.6 | 35% | 1 | 76.99 | 1026.0 | ||||
| 16 | 05:56 | N 43 G 56 | 16.09 | Fair and Windy | CLR | 6.7 | -8.9 | 32% | 2 | 76.89 | 1024.6 | ||||||
| 16 | 04:56 | N 44 G 56 | 16.09 | Fair and Windy | CLR | 7.8 | -9.4 | 29% | 3 | 76.78 | 1023.3 | ||||||
| 16 | 03:56 | N 37 G 63 | 16.09 | Fair and Breezy | CLR | 8.9 | -9.4 | 27% | 5 | 76.71 | 1022.2 | ||||||
| 16 | 02:56 | N 48 G 56 | 16.09 | Fair and Windy | CLR | 10 | -6.7 | 30% | 6 | 76.63 | 1021.1 | ||||||
| 16 | 01:56 | N 50 G 67 | 16.09 | Fair and Windy | CLR | 10.6 | -6.7 | 29% | 76.5 | 1019.6 | |||||||
| 16 | 00:56 | N 44 G 50 | 16.09 | Fair and Windy | CLR | 11.7 | -5.6 | 25.6 | 11.7 | 30% | 76.4 | 1017.9 | |||||
| 15 | 23:56 | N 41 G 52 | 16.09 | Fair and Breezy | CLR | 12.8 | -5 | 29% | 76.3 | 1016.7 | |||||||
| 15 | 22:56 | N 50 G 61 | 16.09 | Fair and Windy | CLR | 15.6 | -3.3 | 27% | 76.17 | 1014.8 | |||||||
| 15 | 21:56 | N 44 G 65 | 16.09 | Fair and Windy | CLR | 17.2 | -1.7 | 28% | 76.05 | 1013.2 | |||||||
| 15 | 20:56 | N 43 G 54 | 16.09 | Fair and Windy | CLR | 19.4 | 0.6 | 29% | 75.9 | 1011.1 | |||||||
| 15 | 19:56 | N 43 G 57 | 16.09 | Fair and Windy | CLR | 21.7 | 2.2 | 28% | 75.72 | 1008.8 | |||||||
| 15 | 18:56 | N 54 G 72 | 16.09 | Fair and Windy | CLR | 25.6 | 3.9 | 36.7 | 25.6 | 25% | 25 | 75.44 | 1005.1 | ||||
| 15 | 17:56 | NW 30 G 44 | 16.09 | Fair | CLR | 36.1 | 1.1 | 11% | 33 | 75.18 | 1001.5 | ||||||
| 15 | 16:56 | W 20 G 33 | 16.09 | Fair | CLR | 36.7 | 2.8 | 12% | 34 | 75.16 | 1001.1 | ||||||
| 15 | 15:56 | S 24 G 35 | 16.09 | Fair | CLR | 34.4 | 16.1 | 33% | 35 | 75.16 | 1001.3 | ||||||
| 15 | 14:56 | SW 24 G 35 | 16.09 | Fair | CLR | 33.3 | 16.7 | 37% | 34 | 75.23 | 1002.2 | ||||||
| 15 | 13:56 | SW 22 | 16.09 | Fair | CLR | 31.1 | 17.2 | 43% | 32 | 75.31 | 1003.2 | ||||||
| 15 | 12:56 | SW 19 G 39 | 16.09 | Fair | CLR | 28.3 | 18.3 | 28.3 | 20.6 | 55% | 29 | 75.41 | 0.0 | ||||
| 15 | 11:56 | SW 26 G 39 | 16.09 | A Few Clouds | FEW021 | 26.7 | 18.3 | 60% | 28 | 75.49 | 1005.6 | ||||||
| 15 | 10:56 | SW 33 | 16.09 | Mostly Cloudy and Breezy | BKN019 | 23.9 | 18.3 | 71% | 25 | 75.49 | 1005.7 | ||||||
| 15 | 09:56 | SW 26 | 16.09 | Overcast | OVC021 | 22.2 | 17.8 | 76% | 75.51 | 1006.1 | |||||||
| 15 | 08:56 | S 20 | 16.09 | Overcast | OVC019 | 21.1 | 17.2 | 79% | 75.49 | 1005.8 | |||||||
| 15 | 07:56 | S 22 | 16.09 | Overcast | OVC019 | 20.6 | 17.2 | 81% | 75.46 | 1005.3 | |||||||
| 15 | 06:56 | S 20 | 16.09 | Overcast | OVC021 | 20.6 | 17.2 | 21.1 | 20.6 | 81% | 75.44 | 1005.0 | |||||
| 15 | 05:56 | S 20 | 16.09 | Overcast | OVC023 | 20.6 | 17.2 | 81% | 75.44 | 1005.0 | |||||||
| 15 | 04:56 | S 26 | 16.09 | Overcast | OVC023 | 21.1 | 17.2 | 79% | 75.46 | 1005.2 | |||||||
| 15 | 03:56 | S 26 | 16.09 | Overcast | OVC021 | 21.1 | 17.2 | 79% | 75.51 | 1005.9 | |||||||
| 15 | 02:56 | S 28 | 16.09 | Overcast | OVC019 | 21.1 | 17.2 | 79% | 75.59 | 1006.8 | |||||||
| 15 | 01:56 | S 31 G 39 | 16.09 | Overcast | OVC017 | 21.1 | 17.2 | 79% | 75.64 | 1007.6 | |||||||
| 15 | 00:56 | S 22 | 16.09 | Overcast | OVC017 | 0 | 0 | 28.3 | 21.1 | 0% | 75.67 | 0.0 | |||||
| 14 | 23:56 | S 35 G 44 | 16.09 | Overcast and Breezy | OVC019 | 21.1 | 17.2 | 79% | 75.72 | 1008.8 | |||||||
| 14 | 22:56 | S 24 | 16.09 | Overcast | OVC019 | 21.1 | 17.2 | 79% | 75.74 | 1009.2 | |||||||
| 14 | 21:56 | S 19 | 16.09 | Fair | CLR | 21.1 | 17.2 | 79% | 75.72 | 1009.1 | |||||||
| 14 | 20:56 | SE 33 G 43 | 16.09 | Fair and Breezy | CLR | 22.8 | 17.2 | 71% | 75.69 | 1008.3 | |||||||
| 14 | 19:56 | S 30 | 16.09 | Fair | CLR | 25.6 | 16.1 | 56% | 26 | 75.67 | 1008.1 | ||||||
| 14 | 18:56 | S 30 | 16.09 | Fair | CLR | 28.3 | 15 | 30.6 | 25 | 44% | 28 | 75.64 | 1008.0 | ||||
| 14 | 17:56 | S 28 G 37 | 16.09 | Fair | CLR | 29.4 | 14.4 | 40% | 29 | 75.67 | 1008.3 | ||||||
| 14 | 16:56 | S 22 | 16.09 | Fair | CLR | 30.6 | 15 | 39% | 30 | 75.69 | 1008.6 | ||||||
| 14 | 15:56 | S 20 G 35 | 16.09 | Fair | CLR | 30 | 15 | 40% | 30 | 75.74 | 1009.2 | ||||||
| 14 | 14:56 | S 22 | 16.09 | Fair | CLR | 28.9 | 15 | 43% | 29 | 75.82 | 1010.4 | ||||||
| 14 | 13:56 | S 30 G 39 | 16.09 | Fair | CLR | 27.2 | 16.1 | 51% | 28 | 75.92 | 1011.5 | ||||||
| 14 | 12:56 | S 17 | 16.09 | Fair | CLR | 25 | 16.1 | 25 | 14.4 | 58% | 26 | 76.05 | 1013.3 | ||||
| 14 | 11:56 | S 22 | 16.09 | Mostly Cloudy | BKN018 | 22.8 | 16.1 | 66% | 76.15 | 1014.6 | |||||||
| 14 | 10:56 | S 22 | 16.09 | Overcast | OVC010 | 19.4 | 16.1 | 81% | 76.17 | 1015.0 | |||||||
| 14 | 09:56 | S 17 | 16.09 | Overcast | OVC004 | 16.7 | 15.6 | 93% | 76.15 | 1014.9 | |||||||
| 14 | 08:56 | S 9 | 16.09 | Overcast | OVC006 | 15.6 | 14.4 | 93% | 76.12 | 1014.5 | |||||||
| 14 | 07:56 | SE 7 | 16.09 | Overcast | OVC006 | 15 | 13.3 | 90% | 76.1 | 1013.9 | |||||||
| 14 | 06:56 | S 6 | 16.09 | Overcast | OVC008 | 14.4 | 12.8 | 15 | 13.3 | 90% | 76.05 | 1013.2 | |||||
| 14 | 05:56 | S 9 | 16.09 | Overcast | OVC012 | 14.4 | 12.8 | 90% | 76.02 | 1013.1 | |||||||
| 14 | 04:56 | S 7 | 16.09 | Overcast | OVC009 | 14.4 | 12.8 | 90% | 76.05 | 1013.2 | |||||||
| 14 | 03:56 | SW 6 | 16.09 | Overcast | OVC013 | 14.4 | 12.8 | 90% | 76.07 | 1013.6 | |||||||
| 14 | 02:56 | Calm | 16.09 | Mostly Cloudy | BKN015 | 13.3 | 11.7 | 90% | 76.12 | 1014.1 | |||||||
| 14 | 01:56 | S 9 | 16.09 | Fair | CLR | 13.3 | 11.7 | 90% | 76.12 | 1014.5 | |||||||
| 14 | 00:56 | S 11 | 16.09 | Fair | CLR | 15 | 11.7 | 26.1 | 15 | 81% | 76.17 | 1015.0 | |||||
| 13 | 23:56 | S 13 | 16.09 | Fair | CLR | 16.7 | 11.7 | 73% | 76.15 | 1014.9 | |||||||
| 13 | 22:56 | S 26 | 16.09 | Fair | CLR | 17.8 | 11.7 | 68% | 76.1 | 1014.1 | |||||||
| 13 | 21:56 | S 28 G 39 | 16.09 | Fair | CLR | 20 | 10.6 | 55% | 76.07 | 1013.7 | |||||||
| 13 | 20:56 | SE 17 | 16.09 | Fair | CLR | 19.4 | 6.7 | 44% | 76.02 | 1013.2 | |||||||
| 13 | 19:56 | SE 17 | 16.09 | Fair | CLR | 22.8 | 6.1 | 34% | 76 | 1012.9 | |||||||
| 13 | 18:56 | S 26 | 16.09 | Fair | CLR | 26.1 | 4.4 | 27.8 | 22.2 | 25% | 26 | 76 | 1012.7 | ||||
| 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) | |||||||||||||||