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 | E 7 | 10.00 | Fair | CLR | 81 | 69.1 | 67% | 84 | 29.91 | 1012.4 | ||||||
| 23 | 16:56 | Vrbl 5 | 10.00 | Fair | CLR | 82 | 69.1 | 65% | 85 | 29.91 | 1012.1 | ||||||
| 23 | 15:56 | E 5 | 9.00 | Fair | CLR | 80.1 | 68 | 67% | 83 | 29.92 | 1012.4 | 0.02 | |||||
| 23 | 14:56 | N 6 | 10.00 | Fair | CLR | 75.9 | 70 | 82% | 77 | 29.94 | 1013.2 | ||||||
| 23 | 13:56 | NE 8 | 10.00 | Light Rain | FEW037 BKN049 OVC065 | 71.1 | 69.1 | 94% | 29.95 | 1013.8 | 0.02 | ||||||
| 23 | 12:56 | SW 8 | 10.00 | Fair | CLR | 71.1 | 66 | 71.1 | 68 | 84% | 29.93 | 1012.8 | 0.01 | ||||
| 23 | 11:56 | W 5 | 5.00 | Light Rain | FEW043 | 70 | 66.9 | 90% | 29.91 | 1012.3 | 0.01 | ||||||
| 23 | 10:56 | SE 6 | 10.00 | Light Rain | FEW029 SCT070 BKN110 | 69.1 | 66 | 90% | 29.98 | 1014.5 | |||||||
| 23 | 09:56 | NW 6 | 10.00 | Overcast | OVC025 | 70 | 66 | 87% | 29.98 | 1014.3 | |||||||
| 23 | 08:56 | NW 8 | 9.00 | A Few Clouds | FEW007 | 69.1 | 64.9 | 87% | 29.97 | 1014.2 | |||||||
| 23 | 07:56 | N 5 | 10.00 | Partly Cloudy | SCT029 | 68 | 64 | 87% | 29.96 | 1013.7 | |||||||
| 23 | 06:56 | N 7 | 10.00 | Fair | CLR | 68 | 63 | 75 | 64.9 | 84% | 29.94 | 1013.0 | 0.01 | ||||
| 23 | 05:56 | N 6 | 10.00 | Fair | CLR | 64.9 | 63 | 93% | 29.87 | 1010.9 | |||||||
| 23 | 04:56 | N 3 | 10.00 | Fair | CLR | 66 | 64 | 93% | 29.87 | 1010.8 | |||||||
| 23 | 03:56 | Calm | 10.00 | Fair | CLR | 68 | 64.9 | 90% | 29.89 | 1011.4 | 0.01 | ||||||
| 23 | 02:56 | N 6 | 10.00 | Fair | CLR | 69.1 | 63 | 81% | 29.86 | 1010.2 | |||||||
| 23 | 01:56 | E 14 | 10.00 | Light Rain | FEW037 SCT070 BKN095 | 71.1 | 62.1 | 73% | 29.83 | 1009.3 | 0.01 | ||||||
| 23 | 00:56 | SW 6 | 10.00 | Thunderstorm | FEW025 SCT041 BKN070 | 75 | 64 | 86 | 75 | 69% | 77 | 29.94 | 1013.0 | ||||
| 22 | 23:56 | SW 3 | 10.00 | Fair | CLR | 77 | 73 | 88% | 78 | 29.91 | 1012.0 | ||||||
| 22 | 22:56 | S 5 | 10.00 | Fair | CLR | 78.1 | 73 | 85% | 81 | 29.86 | 1010.4 | ||||||
| 22 | 21:56 | S 6 | 10.00 | Fair | CLR | 79 | 73 | 82% | 82 | 29.86 | 1010.4 | ||||||
| 22 | 20:56 | SE 9 | 10.00 | Fair | CLR | 80.1 | 73 | 79% | 84 | 29.83 | 1009.3 | ||||||
| 22 | 19:56 | SE 9 | 6.00 | A Few Clouds | FEW042 | 82.9 | 72 | 70% | 88 | 29.81 | 1008.8 | ||||||
| 22 | 18:56 | SE 12 | 5.00 | Fair | CLR | 86 | 71.1 | 88 | 80.1 | 61% | 92 | 29.8 | 1008.3 | ||||
| 22 | 17:56 | SE 13 | 3.00 | Fair | CLR | 87.1 | 71.1 | 59% | 93 | 29.81 | 1008.6 | ||||||
| 22 | 16:56 | SE 10 | 10.00 | Partly Cloudy | SCT050 | 87.1 | 71.1 | 59% | 93 | 29.82 | 1008.9 | ||||||
| 22 | 15:56 | SE 6 | 5.00 | A Few Clouds | FEW038 | 86 | 71.1 | 61% | 92 | 29.83 | 1009.5 | ||||||
| 22 | 14:56 | S 9 | 10.00 | Mostly Cloudy | BKN032 BKN042 | 84.9 | 72 | 65% | 91 | 29.85 | 1010.1 | ||||||
| 22 | 13:56 | SW 7 | 10.00 | Mostly Cloudy | BKN024 BKN037 | 82.9 | 71.1 | 67% | 88 | 29.86 | 1010.5 | ||||||
| 22 | 12:56 | S 8 | 6.00 | Overcast | SCT024 OVC032 | 81 | 71.1 | 81 | 64 | 72% | 85 | 29.88 | 1011.3 | ||||
| 22 | 11:56 | SW 7 | 7.00 | Overcast | BKN015 OVC034 | 79 | 71.1 | 77% | 82 | 29.9 | 1011.8 | ||||||
| 22 | 10:56 | Vrbl 6 | 7.00 | Overcast | BKN013 OVC034 | 79 | 71.1 | 77% | 82 | 29.9 | 1011.9 | ||||||
| 22 | 09:56 | S 6 | 10.00 | Overcast | BKN011 OVC036 | 73.9 | 69.1 | 85% | 29.9 | 1012.1 | |||||||
| 22 | 08:56 | SE 3 | 10.00 | A Few Clouds | FEW012 | 71.1 | 66.9 | 87% | 29.9 | 1011.7 | |||||||
| 22 | 07:56 | Calm | 10.00 | Partly Cloudy | SCT031 | 66.9 | 64.9 | 93% | 29.89 | 1011.7 | |||||||
| 22 | 06:56 | Calm | 10.00 | Overcast | SCT017 OVC031 | 64 | 63 | 69.1 | 64 | 96% | 29.88 | 1011.3 | |||||
| 22 | 05:56 | Calm | 10.00 | Fair | CLR | 64 | 63 | 96% | 29.88 | 1011.2 | |||||||
| 22 | 04:56 | N 5 | 10.00 | Fair | CLR | 64 | 63 | 96% | 29.87 | 1010.8 | |||||||
| 22 | 03:56 | NE 3 | 10.00 | Fair | CLR | 64 | 63 | 96% | 29.86 | 1010.7 | |||||||
| 22 | 02:56 | SW 6 | 10.00 | Mostly Cloudy | BKN019 | 66.9 | 66 | 97% | 29.87 | 1010.9 | |||||||
| 22 | 01:56 | NW 7 | 10.00 | A Few Clouds | FEW014 | 68 | 66 | 93% | 29.83 | 1009.3 | |||||||
| 22 | 00:56 | SE 21 | 10.00 | Light Rain and Breezy | FEW095 SCT120 | 68 | 66 | 79 | 66 | 93% | 29.79 | 1008.2 | 0.02 | 0.18 | |||
| 21 | 23:56 | Vrbl 3 | 10.00 | Thunderstorm in Vicinity | CLR | 66.9 | 64.9 | 93% | 29.88 | 1011.3 | |||||||
| 21 | 22:56 | W 6 | 10.00 | Fair | CLR | 66 | 64.9 | 96% | 29.91 | 1012.5 | |||||||
| 21 | 21:56 | Calm | 10.00 | Fair | CLR | 66 | 64.9 | 96% | 29.9 | 1012.1 | 0.16 | ||||||
| 21 | 20:56 | SE 3 | 10.00 | Light Rain | FEW120 | 66 | 64.9 | 96% | 29.9 | 1011.7 | 0.01 | ||||||
| 21 | 19:56 | E 5 | 8.00 | Thunderstorm Rain | FEW028 BKN060 OVC070 | 66 | 64 | 93% | 29.9 | 1011.9 | 0.15 | ||||||
| 21 | 18:56 | S 5 | 5.00 | Thunderstorm in Vicinity Haze | FEW037 | 79 | 68 | 82 | 75.9 | 69% | 81 | 29.87 | 1010.6 | ||||
| 21 | 17:56 | S 9 | 2.00 | Overcast with Haze | SCT041 BKN050 OVC065 | 81 | 69.1 | 67% | 84 | 29.86 | 1010.4 | ||||||
| 21 | 16:56 | S 8 | 4.00 | Mostly Cloudy with Haze | FEW028 SCT034 BKN055 | 81 | 69.1 | 67% | 84 | 29.87 | 1010.8 | ||||||
| 21 | 15:56 | SE 7 | 4.00 | Mostly Cloudy with Haze | SCT026 BKN047 | 80.1 | 69.1 | 69% | 83 | 29.9 | 1011.7 | ||||||
| 21 | 14:56 | Vrbl 5 | 9.00 | Overcast | FEW027 OVC043 | 79 | 68 | 69% | 81 | 29.94 | 1013.1 | ||||||
| 21 | 13:56 | S 7 | 2.50 | Mostly Cloudy with Haze | FEW022 BKN035 | 80.1 | 68 | 67% | 83 | 29.96 | 1013.9 | ||||||
| 21 | 12:56 | Calm | 9.00 | Mostly Cloudy | SCT018 BKN029 BKN036 | 77 | 69.1 | 77 | 70 | 77% | 79 | 29.97 | 1014.0 | 0.01 | |||
| 21 | 11:56 | S 3 | 4.00 | Partly Cloudy with Haze | SCT009 | 75.9 | 70 | 82% | 77 | 29.96 | 1013.9 | ||||||
| 21 | 10:56 | S 3 | 7.00 | Partly Cloudy | SCT009 | 75 | 70 | 84% | 75 | 29.97 | 1014.0 | ||||||
| 21 | 09:56 | Calm | 7.00 | Fair | CLR | 73 | 70 | 90% | 29.97 | 1014.3 | 0.01 | 0.01 | |||||
| 21 | 08:56 | Calm | 10.00 | Overcast | OVC009 | 71.1 | 70 | 96% | 30.01 | 1015.7 | |||||||
| 21 | 07:56 | E 13 G 20 | 10.00 | Light Rain | FEW055 BKN070 BKN100 | 71.1 | 69.1 | 94% | 29.92 | 1012.5 | |||||||
| 21 | 06:56 | E 9 | 10.00 | Light Rain | SCT070 BKN090 | 70 | 69.1 | 72 | 70 | 97% | 29.95 | 1013.4 | 0.06 | 0.09 | |||
| 21 | 05:56 | S 10 | 6.00 | Rain | SCT012 BKN030 OVC095 | 71.1 | 69.1 | 94% | 29.99 | 1014.8 | 0.03 | ||||||
| 21 | 04:56 | E 13 | 10.00 | Mostly Cloudy | FEW014 BKN110 | 72 | 69.1 | 91% | 29.95 | 1013.5 | |||||||
| 21 | 03:56 | N 14 | 10.00 | Overcast | BKN014 BKN018 OVC048 | 72 | 69.1 | 91% | 29.98 | 1014.4 | |||||||
| 21 | 02:56 | NE 7 | 10.00 | Mostly Cloudy | BKN012 | 72 | 69.1 | 91% | 30.01 | 1015.3 | |||||||
| 21 | 01:56 | NE 8 | 10.00 | A Few Clouds | FEW100 | 71.1 | 69.1 | 94% | 29.97 | 1013.9 | |||||||
| 21 | 00:56 | NE 5 | 10.00 | Overcast | BKN048 OVC095 | 72 | 70 | 80.1 | 72 | 94% | 30.02 | 1016.0 | |||||
| 20 | 23:56 | E 5 | 10.00 | Fair | CLR | 72 | 69.1 | 91% | 30.01 | 1015.7 | |||||||
| 20 | 22:56 | E 6 | 10.00 | Mostly Cloudy | BKN049 | 73 | 70 | 90% | 30 | 1015.2 | |||||||
| 20 | 21:56 | E 5 | 10.00 | Mostly Cloudy | BKN042 | 73 | 71.1 | 94% | 30 | 1015.4 | |||||||
| 20 | 20:56 | E 7 | 10.00 | Fair | CLR | 75 | 70 | 84% | 75 | 29.99 | 1014.9 | ||||||
| 20 | 19:56 | E 7 | 10.00 | Fair | CLR | 78.1 | 70 | 76% | 80 | 29.96 | 1013.9 | ||||||
| 20 | 18:56 | E 9 | 5.00 | Fair | CLR | 80.1 | 69.1 | 84.9 | 80.1 | 69% | 83 | 29.95 | 1013.6 | ||||
| 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) | |||||||||||||||