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. | ||||||||||||||||
| 08 | 21:56 | NW 8 | 10.00 | Fair | CLR | 63 | 55 | 76% | 29.85 | 1010.2 | |||||||
| 08 | 20:56 | E 3 | 10.00 | Fair | CLR | 63 | 54 | 73% | 29.83 | 1009.5 | |||||||
| 08 | 19:56 | W 5 | 10.00 | Fair | CLR | 68 | 57 | 68% | 29.82 | 1009.1 | |||||||
| 08 | 18:56 | Calm | 10.00 | Fair | CLR | 71.1 | 59 | 66% | 29.81 | 1009.0 | |||||||
| 08 | 17:56 | SW 3 | 10.00 | Fair | CLR | 73 | 59 | 78.1 | 73 | 62% | 29.79 | 1008.1 | |||||
| 08 | 16:56 | SW 6 | 10.00 | Fair | CLR | 75.9 | 60.1 | 58% | 78 | 29.77 | 1007.5 | ||||||
| 08 | 15:56 | S 7 | 10.00 | Fair | CLR | 78.1 | 61 | 56% | 80 | 29.76 | 1007.1 | ||||||
| 08 | 14:56 | SW 7 | 10.00 | Fair | CLR | 77 | 61 | 58% | 79 | 29.75 | 1006.8 | ||||||
| 08 | 13:56 | SW 9 | 10.00 | Fair | CLR | 75.9 | 63 | 64% | 78 | 29.77 | 1007.4 | ||||||
| 08 | 12:56 | SW 15 | 10.00 | A Few Clouds | FEW055 | 75.9 | 64 | 67% | 78 | 29.8 | 1008.6 | ||||||
| 08 | 11:56 | SW 14 | 10.00 | Overcast | BKN025 OVC032 | 73.9 | 64 | 75 | 70 | 71% | 29.82 | 1009.4 | |||||
| 08 | 10:56 | S 18 G 23 | 10.00 | Overcast | OVC025 | 73.9 | 64 | 71% | 29.82 | 1009.4 | |||||||
| 08 | 09:56 | S 17 G 23 | 10.00 | Mostly Cloudy | FEW023 SCT028 BKN038 | 73 | 64 | 74% | 29.83 | 1009.7 | |||||||
| 08 | 08:56 | SW 18 G 28 | 10.00 | Overcast | BKN029 OVC033 | 72 | 64 | 76% | 29.82 | 1009.2 | |||||||
| 08 | 07:56 | SW 15 | 10.00 | Overcast | FEW021 BKN026 OVC041 | 70 | 64 | 82% | 29.8 | 1008.5 | |||||||
| 08 | 06:56 | S 16 | 10.00 | Overcast | OVC022 | 70 | 64 | 82% | 29.77 | 1007.5 | |||||||
| 08 | 05:56 | S 15 | 10.00 | Overcast | OVC020 | 70 | 64 | 70 | 68 | 82% | 29.78 | 1007.8 | |||||
| 08 | 04:56 | S 18 G 24 | 10.00 | Overcast | OVC020 | 70 | 64 | 82% | 29.77 | 1007.3 | |||||||
| 08 | 03:56 | S 17 | 10.00 | Overcast | OVC020 | 70 | 64 | 82% | 29.77 | 1007.2 | |||||||
| 08 | 02:56 | S 17 G 25 | 10.00 | Overcast | OVC020 | 70 | 64 | 82% | 29.78 | 1007.6 | |||||||
| 08 | 01:56 | S 16 | 10.00 | Overcast | OVC018 | 69.1 | 64.9 | 87% | 29.79 | 1008.2 | |||||||
| 08 | 00:56 | S 17 G 25 | 10.00 | Mostly Cloudy | BKN016 | 68 | 64.9 | 90% | 29.82 | 1009.2 | |||||||
| 07 | 23:56 | S 20 G 23 | 10.00 | Overcast | SCT012 OVC038 | 68 | 64.9 | 77 | 68 | 90% | 29.83 | 1009.7 | |||||
| 07 | 22:56 | S 16 | 10.00 | Fair | CLR | 68 | 64 | 87% | 29.84 | 1009.7 | |||||||
| 07 | 21:56 | SE 17 | 10.00 | Fair | CLR | 69.1 | 64 | 84% | 29.85 | 1010.1 | |||||||
| 07 | 20:56 | S 16 G 23 | 10.00 | Fair | CLR | 71.1 | 64 | 79% | 29.86 | 1010.7 | |||||||
| 07 | 19:56 | SE 17 | 10.00 | Fair | CLR | 72 | 63 | 73% | 29.84 | 1010.1 | |||||||
| 07 | 18:56 | SE 13 | 10.00 | Fair with Haze | CLR | 73.9 | 61 | 64% | 29.85 | 1010.5 | |||||||
| 07 | 17:56 | S 9 | 7.00 | Fair with Haze | CLR | 77 | 60.1 | 81 | 73 | 56% | 79 | 29.85 | 1010.5 | ||||
| 07 | 16:56 | S 14 | 10.00 | Fair with Haze | CLR | 80.1 | 60.1 | 51% | 81 | 29.84 | 1010.1 | ||||||
| 07 | 15:56 | SE 10 | 7.00 | Partly Cloudy with Haze | SCT040 | 80.1 | 63 | 56% | 81 | 29.84 | 1010.0 | ||||||
| 07 | 14:56 | S 18 | 10.00 | A Few Clouds with Haze | FEW034 | 80.1 | 64 | 58% | 82 | 29.85 | 1010.2 | ||||||
| 07 | 13:56 | S 13 | 6.00 | Fair with Haze | CLR | 78.1 | 64.9 | 64% | 80 | 29.87 | 1011.1 | ||||||
| 07 | 12:56 | S 12 | 6.00 | Fair with Haze | CLR | 77 | 64 | 64% | 79 | 29.92 | 1012.6 | ||||||
| 07 | 11:56 | S 8 | 10.00 | Fair | CLR | 73 | 62.1 | 73 | 48 | 69% | 29.97 | 1014.5 | |||||
| 07 | 10:56 | S 7 | 10.00 | Mostly Cloudy | BKN006 | 66.9 | 60.1 | 79% | 30.01 | 1015.9 | |||||||
| 07 | 09:56 | Calm | 10.00 | Overcast | OVC006 | 63 | 51.1 | 65% | 30.02 | 1016.3 | |||||||
| 07 | 08:56 | Calm | 10.00 | Overcast | OVC008 | 57 | 46.9 | 69% | 30 | 1015.5 | |||||||
| 07 | 07:56 | NW 5 | 10.00 | Mostly Cloudy | BKN008 | 52 | 45 | 77% | 29.99 | 1015.2 | |||||||
| 07 | 05:56 | N 5 | 10.00 | Fair | CLR | 50 | 41 | 55.9 | 48.9 | 71% | 49 | 29.95 | 1013.8 | ||||
| 07 | 04:56 | NW 5 | 10.00 | Fair | CLR | 50 | 42.1 | 74% | 49 | 29.95 | 1013.8 | ||||||
| 07 | 03:56 | NW 3 | 10.00 | Fair | CLR | 51.1 | 42.1 | 71% | 29.95 | 1013.7 | |||||||
| 07 | 02:56 | NW 5 | 10.00 | Fair | CLR | 51.1 | 43 | 74% | 29.96 | 1013.9 | |||||||
| 07 | 01:56 | Calm | 10.00 | Fair | CLR | 54 | 44.1 | 69% | 29.97 | 1014.1 | |||||||
| 07 | 00:56 | NW 5 | 10.00 | Fair | CLR | 54 | 44.1 | 69% | 29.97 | 1014.2 | |||||||
| 06 | 23:56 | NW 7 | 10.00 | Fair | CLR | 54 | 44.1 | 77 | 54 | 69% | 29.98 | 1014.8 | |||||
| 06 | 22:56 | NW 6 | 10.00 | Fair | CLR | 55 | 44.1 | 67% | 29.98 | 1014.9 | |||||||
| 06 | 21:56 | NW 3 | 10.00 | Fair | CLR | 55.9 | 43 | 62% | 29.98 | 1014.9 | |||||||
| 06 | 20:56 | NW 3 | 10.00 | Fair | CLR | 60.1 | 46.9 | 62% | 29.98 | 1014.7 | |||||||
| 06 | 19:56 | Calm | 10.00 | Fair | CLR | 64 | 45 | 50% | 29.96 | 1014.2 | |||||||
| 06 | 18:56 | Calm | 10.00 | Fair | CLR | 69.1 | 46 | 44% | 29.95 | 1013.7 | |||||||
| 06 | 17:56 | S 5 | 10.00 | Fair | CLR | 77 | 48 | 82.9 | 73 | 36% | 78 | 29.94 | 1013.2 | ||||
| 06 | 16:56 | S 5 | 10.00 | Fair | CLR | 82 | 48.9 | 32% | 81 | 29.93 | 1012.8 | ||||||
| 06 | 15:56 | Vrbl 3 | 10.00 | Fair | CLR | 82.9 | 50 | 32% | 81 | 29.93 | 1012.8 | ||||||
| 06 | 14:56 | Vrbl 5 | 10.00 | Fair | CLR | 81 | 53.1 | 38% | 80 | 29.93 | 1013.0 | ||||||
| 06 | 13:56 | Calm | 5.00 | Fair with Haze | CLR | 79 | 57.9 | 49% | 80 | 29.94 | 1013.1 | ||||||
| 06 | 12:56 | W 3 | 10.00 | Fair | CLR | 77 | 59 | 54% | 79 | 29.96 | 1014.2 | ||||||
| 06 | 11:56 | Vrbl 3 | 10.00 | Fair | CLR | 73.9 | 60.1 | 75 | 66 | 62% | 30 | 1015.2 | |||||
| 06 | 10:56 | SW 6 | 4.00 | Mostly Cloudy with Haze | BKN009 | 71.1 | 64 | 79% | 30.02 | 1015.8 | |||||||
| 06 | 09:56 | SW 5 | 10.00 | Fair | CLR | 70 | 64.9 | 84% | 30.01 | 1015.7 | |||||||
| 06 | 08:56 | SW 7 | 10.00 | Partly Cloudy | SCT015 | 69.1 | 64.9 | 87% | 30.01 | 1015.6 | |||||||
| 06 | 07:56 | S 7 | 10.00 | Overcast | FEW009 OVC015 | 66 | 64 | 93% | 30 | 1015.2 | |||||||
| 06 | 05:56 | SW 8 | 10.00 | Overcast | OVC009 | 66 | 64 | 66 | 63 | 93% | 29.96 | 1013.8 | |||||
| 06 | 04:56 | Calm | 10.00 | Overcast | OVC007 | 64.9 | 62.1 | 90% | 29.95 | 1013.8 | |||||||
| 06 | 03:56 | S 3 | 10.00 | Overcast | OVC007 | 64.9 | 63 | 93% | 29.95 | 1013.5 | |||||||
| 06 | 02:56 | S 3 | 10.00 | Overcast | OVC011 | 63 | 62.1 | 97% | 29.95 | 1013.7 | |||||||
| 06 | 01:56 | S 6 | 10.00 | Overcast | OVC011 | 64 | 62.1 | 93% | 29.95 | 1013.6 | |||||||
| 06 | 00:56 | S 6 | 10.00 | Overcast | OVC013 | 64.9 | 63 | 93% | 29.95 | 1013.7 | |||||||
| 05 | 23:56 | Calm | 10.00 | Overcast | OVC013 | 63 | 60.1 | 72 | 62.1 | 90% | 29.97 | 1014.4 | |||||
| 05 | 22:56 | SW 5 | 10.00 | Mostly Cloudy | FEW015 BKN030 | 63 | 61 | 93% | 29.97 | 1014.3 | |||||||
| 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) | |||||||||||||||