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. | ||||||||||||||||
| 25 | 21:56 | S 15 | 10.00 | Fair | CLR | 79 | 71.1 | 77% | 82 | 29.74 | 1006.3 | ||||||
| 25 | 20:56 | S 13 | 10.00 | Fair | CLR | 82 | 72 | 72% | 87 | 29.7 | 1004.9 | ||||||
| 25 | 19:56 | S 8 | 10.00 | Fair | CLR | 84 | 70 | 63% | 88 | 29.69 | 1004.5 | ||||||
| 25 | 18:56 | SE 13 | 10.00 | Fair | CLR | 87.1 | 70 | 91 | 82.9 | 57% | 92 | 29.7 | 1004.9 | ||||
| 25 | 17:56 | SE 12 | 10.00 | Mostly Cloudy | BKN049 | 88 | 70 | 55% | 93 | 29.69 | 1004.7 | ||||||
| 25 | 16:56 | S 13 | 10.00 | Mostly Cloudy | BKN047 | 90 | 71.1 | 54% | 96 | 29.7 | 1004.8 | ||||||
| 25 | 15:56 | S 10 | 10.00 | Partly Cloudy | SCT043 | 88 | 71.1 | 57% | 94 | 29.72 | 1005.7 | ||||||
| 25 | 14:56 | SW 9 | 10.00 | Partly Cloudy | SCT038 SCT045 | 87.1 | 72 | 61% | 94 | 29.74 | 1006.4 | ||||||
| 25 | 13:56 | SW 10 | 10.00 | Mostly Cloudy | SCT027 BKN035 BKN044 | 84.9 | 73 | 68% | 92 | 29.77 | 1007.0 | ||||||
| 25 | 12:56 | SE 14 | 10.00 | Overcast | SCT023 OVC042 | 82.9 | 73 | 84 | 73.9 | 72% | 89 | 29.78 | 1007.6 | ||||
| 25 | 11:56 | S 10 | 10.00 | Overcast | SCT021 BKN030 OVC036 | 82 | 72 | 72% | 87 | 29.8 | 1008.1 | ||||||
| 25 | 10:56 | S 8 | 10.00 | Overcast | FEW014 OVC032 | 79 | 73 | 82% | 82 | 29.8 | 1008.3 | ||||||
| 25 | 09:56 | S 9 | 10.00 | Overcast | SCT008 BKN020 OVC026 | 75.9 | 72 | 88% | 76 | 29.81 | 1008.5 | ||||||
| 25 | 08:56 | S 8 | 10.00 | Overcast | FEW018 OVC027 | 75 | 72 | 90% | 74 | 29.8 | 1008.2 | ||||||
| 25 | 07:56 | S 6 | 10.00 | Overcast | OVC019 | 73.9 | 72 | 94% | 29.78 | 1007.5 | |||||||
| 25 | 06:56 | S 6 | 10.00 | Overcast | OVC013 | 73.9 | 72 | 75 | 73 | 94% | 29.76 | 1007.1 | |||||
| 25 | 05:56 | S 7 | 10.00 | Overcast | OVC013 | 73.9 | 72 | 94% | 29.74 | 1006.4 | |||||||
| 25 | 04:56 | S 6 | 10.00 | Overcast | BKN008 OVC013 | 73.9 | 72 | 94% | 29.73 | 1006.0 | |||||||
| 25 | 03:56 | S 10 | 10.00 | Overcast | OVC008 | 73.9 | 72 | 94% | 29.73 | 1005.7 | |||||||
| 25 | 02:56 | SW 9 | 10.00 | Overcast | OVC008 | 73.9 | 72 | 94% | 29.72 | 1005.7 | |||||||
| 25 | 01:56 | S 8 | 10.00 | A Few Clouds | FEW010 | 73 | 71.1 | 94% | 29.73 | 1006.1 | |||||||
| 25 | 00:56 | S 8 | 10.00 | Overcast | OVC013 | 75 | 72 | 88 | 75 | 90% | 74 | 29.75 | 1006.7 | ||||
| 24 | 23:56 | S 9 | 10.00 | A Few Clouds | FEW017 | 75.9 | 72 | 88% | 76 | 29.75 | 1006.5 | ||||||
| 24 | 22:56 | S 10 | 10.00 | Fair | CLR | 77 | 72 | 85% | 78 | 29.74 | 1006.2 | ||||||
| 24 | 21:56 | SE 9 | 10.00 | Fair | CLR | 78.1 | 71.1 | 79% | 80 | 29.72 | 1005.7 | ||||||
| 24 | 20:56 | SE 7 | 10.00 | Fair | CLR | 79 | 70 | 74% | 82 | 29.7 | 1005.0 | ||||||
| 24 | 19:56 | SE 10 | 10.00 | Fair | CLR | 84 | 70 | 63% | 88 | 29.69 | 1004.3 | ||||||
| 24 | 18:56 | S 5 | 10.00 | Fair | CLR | 88 | 69.1 | 90 | 84 | 54% | 92 | 29.69 | 1004.6 | ||||
| 24 | 17:56 | S 8 | 10.00 | Fair | CLR | 89.1 | 68 | 50% | 93 | 29.69 | 1004.5 | ||||||
| 24 | 16:56 | S 9 | 10.00 | Fair | CLR | 90 | 69.1 | 50% | 95 | 29.69 | 1004.5 | ||||||
| 24 | 15:56 | S 9 | 10.00 | Partly Cloudy | SCT046 | 89.1 | 70 | 53% | 94 | 29.71 | 1005.2 | ||||||
| 24 | 14:56 | S 10 | 10.00 | Partly Cloudy | SCT043 | 88 | 71.1 | 57% | 94 | 29.73 | 1005.9 | ||||||
| 24 | 13:56 | SW 12 | 10.00 | Partly Cloudy | SCT035 | 86 | 70 | 59% | 91 | 29.75 | 1006.5 | ||||||
| 24 | 12:56 | SW 10 | 10.00 | Partly Cloudy | SCT028 | 84 | 71.1 | 84.9 | 73 | 65% | 89 | 29.77 | 1007.0 | ||||
| 24 | 11:56 | SW 15 | 10.00 | Overcast | BKN023 OVC032 | 80.1 | 71.1 | 74% | 84 | 29.79 | 1007.9 | ||||||
| 24 | 10:56 | S 13 | 10.00 | Overcast | BKN013 OVC033 | 79 | 72 | 79% | 82 | 29.8 | 1008.3 | ||||||
| 24 | 09:56 | SW 13 | 10.00 | Overcast | FEW013 OVC033 | 77 | 71.1 | 82% | 79 | 29.8 | 1008.5 | ||||||
| 24 | 08:56 | S 9 | 10.00 | Overcast | SCT012 BKN030 OVC036 | 75 | 71.1 | 88% | 75 | 29.8 | 1008.3 | ||||||
| 24 | 06:56 | SW 9 | 10.00 | Overcast | BKN014 OVC019 | 73 | 70 | 73 | 72 | 90% | 29.77 | 1007.2 | |||||
| 24 | 05:56 | SW 8 | 10.00 | Overcast | OVC012 | 73 | 70 | 90% | 29.76 | 1006.8 | |||||||
| 24 | 04:56 | S 10 | 10.00 | Overcast | OVC012 | 73 | 70 | 90% | 29.75 | 1006.5 | |||||||
| 24 | 03:56 | S 13 | 10.00 | Overcast | OVC010 | 73 | 70 | 90% | 29.76 | 1006.8 | |||||||
| 24 | 02:56 | S 12 | 10.00 | Overcast | OVC010 | 73 | 70 | 90% | 29.76 | 1006.9 | |||||||
| 24 | 01:56 | S 12 | 10.00 | Overcast | OVC010 | 72 | 70 | 94% | 29.78 | 1007.6 | |||||||
| 24 | 00:56 | S 13 | 10.00 | Overcast | OVC012 | 73 | 69.1 | 80.1 | 73 | 87% | 29.8 | 1008.4 | |||||
| 23 | 23:56 | S 10 | 10.00 | Overcast | OVC014 | 73 | 69.1 | 87% | 29.82 | 1009.0 | |||||||
| 23 | 22:56 | S 13 | 10.00 | Overcast | BKN018 OVC055 | 73.9 | 69.1 | 85% | 29.82 | 1009.2 | |||||||
| 23 | 21:56 | S 13 | 10.00 | Overcast | FEW020 OVC060 | 75 | 69.1 | 82% | 75 | 29.81 | 1008.7 | ||||||
| 23 | 20:56 | SE 13 | 10.00 | Overcast | FEW021 OVC060 | 75.9 | 70 | 82% | 77 | 29.79 | 1008.0 | ||||||
| 23 | 19:56 | SE 15 | 10.00 | Overcast | OVC060 | 77 | 69.1 | 77% | 79 | 29.76 | 1007.3 | ||||||
| 23 | 18:56 | SE 17 | 10.00 | Overcast | FEW038 OVC060 | 80.1 | 70 | 82.9 | 78.1 | 71% | 83 | 29.76 | 1006.9 | ||||
| 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 | |||||||
| 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) | |||||||||||||||