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. | ||||||||||||||||
| 23 | 17:56 | SE 16 | 10.00 | Overcast | BKN042 OVC055 | 82 | 69.1 | 65% | 85 | 29.76 | 1007.1 | ||||||
| 23 | 16:56 | S 14 | 10.00 | Overcast | SCT037 SCT044 OVC055 | 82.9 | 69.1 | 63% | 87 | 29.76 | 1007.0 | ||||||
| 23 | 15:56 | S 16 | 10.00 | Overcast | FEW036 OVC050 | 82.9 | 69.1 | 63% | 87 | 29.78 | 1007.7 | ||||||
| 23 | 14:56 | S 16 | 10.00 | Overcast | SCT032 OVC046 | 81 | 68 | 65% | 84 | 29.81 | 1008.7 | ||||||
| 23 | 13:56 | S 13 | 10.00 | Overcast | FEW030 OVC042 | 80.1 | 69.1 | 69% | 83 | 29.84 | 1009.6 | ||||||
| 23 | 12:56 | S 14 G 21 | 10.00 | Overcast | BKN025 BKN033 OVC040 | 79 | 68 | 79 | 69.1 | 69% | 81 | 29.87 | 1010.9 | ||||
| 23 | 11:56 | S 14 | 10.00 | Overcast | BKN020 BKN028 OVC034 | 77 | 68 | 74% | 79 | 29.9 | 1011.8 | ||||||
| 23 | 10:56 | S 13 | 10.00 | Overcast | BKN010 OVC025 | 75 | 68 | 79% | 76 | 29.92 | 1012.5 | ||||||
| 23 | 09:56 | S 10 | 10.00 | Fog/Mist | BKN011 BKN019 OVC029 | 73 | 69.1 | 87% | 29.92 | 1012.5 | |||||||
| 23 | 08:56 | SE 8 | 10.00 | Fog/Mist | BKN007 OVC017 | 71.1 | 69.1 | 94% | 29.91 | 1012.3 | |||||||
| 23 | 07:56 | SE 6 | 5.00 | Fog/Mist | SCT006 BKN016 OVC025 | 69.1 | 69.1 | 100% | 29.9 | 1011.9 | |||||||
| 23 | 05:56 | S 7 | 10.00 | Overcast | OVC025 | 69.1 | 68 | 96% | 29.88 | 1011.1 | |||||||
| 23 | 04:56 | S 8 | 10.00 | Overcast | SCT012 SCT017 OVC023 | 70 | 68 | 93% | 29.88 | 1011.0 | |||||||
| 23 | 03:56 | S 7 | 10.00 | Overcast | BKN011 OVC023 | 70 | 68 | 93% | 29.89 | 1011.2 | |||||||
| 23 | 02:56 | S 8 | 10.00 | Overcast | FEW013 OVC021 | 70 | 68 | 93% | 29.9 | 1011.8 | |||||||
| 23 | 01:56 | S 8 | 10.00 | Overcast | FEW005 OVC021 | 69.1 | 68 | 96% | 29.93 | 1012.6 | |||||||
| 23 | 00:56 | SE 7 | 10.00 | Overcast | OVC012 | 68 | 66.9 | 81 | 68 | 96% | 29.93 | 1013.1 | |||||
| 22 | 23:56 | SE 6 | 10.00 | Mostly Cloudy | BKN014 | 69.1 | 66.9 | 93% | 29.94 | 0.0 | |||||||
| 22 | 22:56 | SE 8 | 10.00 | Fair | CLR | 69.1 | 66.9 | 93% | 29.95 | 0.0 | |||||||
| 22 | 21:56 | SE 15 | 10.00 | Mostly Cloudy | BKN032 | 71.1 | 66.9 | 87% | 29.95 | 0.0 | |||||||
| 22 | 20:56 | SE 16 | 10.00 | Overcast | FEW029 BKN055 OVC100 | 73 | 68 | 84% | 29.93 | 0.0 | |||||||
| 22 | 19:56 | SE 10 | 10.00 | Overcast | FEW041 BKN055 OVC070 | 79 | 69.1 | 72% | 82 | 29.89 | 0.0 | ||||||
| 22 | 18:56 | SE 8 | 10.00 | Mostly Cloudy | BKN047 BKN055 | 81 | 70 | 84.9 | 78.1 | 69% | 84 | 29.89 | 0.0 | ||||
| 22 | 17:56 | S 8 | 10.00 | A Few Clouds | FEW042 | 82.9 | 69.1 | 63% | 87 | 29.9 | 0.0 | ||||||
| 22 | 16:56 | SE 9 | 10.00 | Mostly Cloudy | FEW042 BKN065 BKN085 | 84 | 70 | 63% | 88 | 29.91 | 0.0 | ||||||
| 22 | 15:56 | SE 9 | 10.00 | A Few Clouds | FEW031 | 82.9 | 71.1 | 67% | 88 | 29.93 | 0.0 | ||||||
| 22 | 14:56 | S 7 | 10.00 | Mostly Cloudy | SCT028 BKN044 | 82 | 71.1 | 69% | 86 | 29.97 | 0.0 | ||||||
| 22 | 13:56 | S 7 | 10.00 | A Few Clouds | FEW021 | 81 | 70 | 69% | 84 | 29.99 | 0.0 | ||||||
| 22 | 12:56 | S 8 | 10.00 | Mostly Cloudy | BKN016 | 78.1 | 70 | 76% | 80 | 30.02 | 0.0 | ||||||
| 22 | 11:56 | SE 10 | 10.00 | Fog/Mist | BKN007 OVC013 | 73 | 72 | 96% | 30.05 | 1016.9 | |||||||
| 22 | 10:56 | S 10 | 10.00 | Fog/Mist | OVC003 | 70 | 70 | 100% | 30.06 | 1017.3 | |||||||
| 22 | 09:56 | SE 7 | 10.00 | Fog/Mist | OVC003 | 68 | 68 | 100% | 30.06 | 1017.3 | |||||||
| 22 | 08:56 | SE 8 | 10.00 | Fog/Mist | OVC003 | 66.9 | 66.9 | 100% | 30.06 | 1017.3 | |||||||
| 22 | 07:56 | SE 5 | 0.00 | Fog/Mist | OVC003 | 64.9 | 64.9 | 100% | 30.05 | 1017.3 | |||||||
| 22 | 06:56 | E 7 | 10.00 | Overcast | OVC003 | 64.9 | 64.9 | 64.9 | 64 | 100% | 30.04 | 1016.9 | 0.01 | ||||
| 22 | 05:56 | SE 3 | 10.00 | Overcast | OVC003 | 64.9 | 64.9 | 100% | 30.04 | 1016.9 | 0.01 | ||||||
| 22 | 04:56 | SE 3 | 10.00 | Overcast | OVC003 | 64.9 | 64 | 97% | 30.05 | 1017.0 | |||||||
| 22 | 03:56 | SE 3 | 10.00 | Overcast | OVC003 | 64 | 64 | 100% | 30.04 | 1016.9 | |||||||
| 22 | 02:56 | SE 3 | 10.00 | Overcast | OVC003 | 64 | 64 | 100% | 30.06 | 1017.4 | |||||||
| 22 | 01:56 | S 6 | 10.00 | Overcast | OVC003 | 64 | 64 | 100% | 30.07 | 1018.0 | |||||||
| 22 | 00:56 | SE 8 | 10.00 | Overcast | OVC003 | 64 | 63 | 64 | 63 | 96% | 30.09 | 1018.5 | 0.03 | ||||
| 21 | 23:56 | SE 5 | 10.00 | Overcast | OVC003 | 63 | 63 | 100% | 30.1 | 1018.9 | 0.01 | ||||||
| 21 | 22:56 | E 6 | 10.00 | Overcast | OVC003 | 63 | 63 | 100% | 30.11 | 1019.1 | 0.01 | ||||||
| 21 | 21:56 | SE 8 | 10.00 | Overcast | OVC005 | 63 | 62.1 | 97% | 30.11 | 1019.1 | 0.01 | 0.01 | |||||
| 21 | 20:56 | E 9 | 10.00 | Overcast | OVC005 | 63 | 62.1 | 97% | 30.1 | 1018.8 | |||||||
| 21 | 19:56 | E 8 | 10.00 | Overcast | OVC005 | 63 | 62.1 | 97% | 30.09 | 1018.6 | |||||||
| 21 | 18:56 | E 8 | 10.00 | Overcast | OVC005 | 63 | 62.1 | 64 | 61 | 97% | 30.1 | 1018.9 | 0.15 | ||||
| 21 | 17:56 | SE 12 | 10.00 | Overcast | OVC007 | 63 | 62.1 | 97% | 30.1 | 1018.8 | 0.01 | ||||||
| 21 | 16:56 | E 8 | 10.00 | Overcast | OVC006 | 63 | 62.1 | 97% | 30.11 | 1019.2 | 0.02 | ||||||
| 21 | 15:56 | E 9 | 10.00 | Overcast | OVC006 | 64 | 63 | 96% | 30.13 | 1019.8 | 0.04 | 0.12 | |||||
| 21 | 14:56 | E 10 | 10.00 | Overcast | BKN006 OVC014 | 63 | 62.1 | 97% | 30.15 | 1020.8 | 0.08 | ||||||
| 21 | 13:56 | E 9 | 10.00 | Overcast | OVC006 | 62.1 | 61 | 96% | 30.17 | 1021.2 | |||||||
| 21 | 12:56 | E 12 | 1.00 | Fog/Mist | OVC006 | 61 | 60.1 | 62.1 | 61 | 97% | 30.19 | 1021.9 | 0.01 | 0.1 | |||
| 21 | 11:56 | E 14 | 4.00 | Light Rain | OVC004 | 61 | 60.1 | 97% | 30.2 | 1022.4 | |||||||
| 21 | 10:56 | E 9 | 10.00 | Light Rain | OVC004 | 62.1 | 61 | 96% | 30.19 | 1021.9 | 0.02 | ||||||
| 21 | 09:56 | NE 8 | 10.00 | Light Rain | OVC004 | 61 | 60.1 | 97% | 30.18 | 1021.6 | 0.04 | 0.07 | |||||
| 21 | 08:56 | NE 7 | 10.00 | Light Rain | OVC004 | 61 | 60.1 | 97% | 30.17 | 1021.3 | 0.03 | ||||||
| 21 | 07:56 | NE 9 | 10.00 | Light Rain | OVC008 | 61 | 60.1 | 97% | 30.15 | 1020.7 | |||||||
| 21 | 06:56 | NE 6 | 2.00 | Light Rain Fog/Mist | OVC008 | 61 | 60.1 | 61 | 59 | 97% | 30.14 | 1020.2 | 0.26 | ||||
| 21 | 05:56 | E 6 | 10.00 | Overcast | OVC005 | 61 | 60.1 | 97% | 30.14 | 1020.4 | |||||||
| 21 | 04:56 | E 7 | 10.00 | Overcast | OVC005 | 60.1 | 60.1 | 100% | 30.14 | 1020.1 | 0.06 | ||||||
| 21 | 03:56 | SE 6 | 10.00 | Overcast | OVC005 | 59 | 59 | 100% | 30.16 | 1020.9 | 0.02 | 0.2 | |||||
| 21 | 02:56 | NE 7 | 10.00 | Overcast | OVC007 | 59 | 59 | 100% | 30.18 | 1021.6 | 0.09 | ||||||
| 21 | 01:56 | E 6 | 10.00 | Overcast | OVC007 | 60.1 | 59 | 96% | 30.2 | 1022.4 | 0.09 | ||||||
| 21 | 00:56 | SE 9 | 10.00 | Overcast | OVC009 | 60.1 | 59 | 60.1 | 57.9 | 96% | 30.22 | 1022.9 | 0.5 | ||||
| 20 | 23:56 | E 5 | 10.00 | Overcast | OVC005 | 59 | 59 | 100% | 30.23 | 1023.4 | 0.04 | ||||||
| 20 | 22:56 | E 10 | 10.00 | Overcast | FEW005 OVC011 | 59 | 57.9 | 96% | 30.22 | 1023.0 | 0.25 | ||||||
| 20 | 21:56 | W 3 | 10.00 | Thunderstorm in Vicinity | OVC007 | 57.9 | 57.9 | 100% | 30.25 | 1024.1 | 0.14 | 0.21 | |||||
| 20 | 20:56 | E 6 | 10.00 | Overcast | OVC009 | 57.9 | 57 | 97% | 30.2 | 1022.3 | 0.05 | ||||||
| 20 | 19:56 | NE 10 | 1.00 | Rain Fog/Mist | BKN007 BKN019 OVC043 | 57.9 | 57 | 97% | 30.19 | 1022.1 | 0.02 | ||||||
| 20 | 18:56 | NE 10 | 1.00 | Rain Fog/Mist | BKN007 BKN022 OVC029 | 57.9 | 57 | 59 | 54 | 97% | 30.22 | 1022.9 | 0.01 | 0.29 | |||
| 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) | |||||||||||||||