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. | ||||||||||||||||
| 20 | 00:56 | NE 10 | 10.00 | Overcast | BKN080 OVC110 | 66.9 | 64.9 | 88 | 66.9 | 93% | 30.07 | 1017.6 | 0.3 | ||||
| 19 | 22:56 | NE 18 G 24 | 8.00 | Thunderstorm in Vicinity Light Rain | FEW030 SCT039 OVC060 | 66.9 | 64.9 | 93% | 30.1 | 1018.6 | 0.29 | ||||||
| 19 | 21:56 | NE 15 G 35 | 10.00 | Thunderstorm Light Rain | SCT026 BKN032 OVC048 | 72 | 63 | 73% | 30.08 | 1017.9 | |||||||
| 19 | 20:56 | SE 8 | 10.00 | Partly Cloudy | FEW040 SCT060 | 82.9 | 73 | 72% | 89 | 29.98 | 1014.6 | ||||||
| 19 | 19:56 | SE 13 | 4.00 | Partly Cloudy | SCT043 | 86 | 72 | 63% | 92 | 29.9 | 1011.8 | ||||||
| 19 | 18:56 | SE 20 | 3.00 | Fair | CLR | 88 | 73 | 91.9 | 88 | 61% | 96 | 29.89 | 1011.3 | ||||
| 19 | 17:56 | SE 14 | 5.00 | Fair | CLR | 90 | 72 | 56% | 97 | 29.91 | 1012.1 | ||||||
| 19 | 16:56 | SE 16 | 1.00 | Mostly Cloudy | BKN043 BKN050 | 91 | 73.9 | 57% | 101 | 29.93 | 1012.7 | ||||||
| 19 | 15:56 | S 14 | 5.00 | Mostly Cloudy | BKN040 BKN055 | 89.1 | 73.9 | 61% | 98 | 29.94 | 1013.2 | ||||||
| 19 | 14:56 | S 14 | 10.00 | Partly Cloudy | FEW040 SCT050 | 91.9 | 73.9 | 56% | 102 | 29.95 | 1013.2 | ||||||
| 19 | 13:56 | S 13 G 18 | 10.00 | A Few Clouds | FEW043 | 91.9 | 73 | 54% | 101 | 29.96 | 1013.6 | ||||||
| 19 | 12:56 | S 8 G 17 | 10.00 | Fair | CLR | 89.1 | 70 | 89.1 | 77 | 53% | 94 | 29.97 | 1014.0 | ||||
| 19 | 11:56 | S 16 G 22 | 10.00 | Fair | CLR | 87.1 | 69.1 | 55% | 91 | 29.99 | 1014.7 | ||||||
| 19 | 10:56 | S 10 | 10.00 | Fair | CLR | 84.9 | 69.1 | 59% | 89 | 30 | 1014.9 | ||||||
| 19 | 09:56 | S 14 | 10.00 | Fair | CLR | 82 | 70 | 67% | 86 | 30 | 1015.0 | ||||||
| 19 | 08:56 | SE 10 | 10.00 | A Few Clouds | FEW026 | 78.1 | 69.1 | 74% | 80 | 29.98 | 1014.5 | ||||||
| 19 | 07:56 | S 13 | 10.00 | Fair | CLR | 78.1 | 72 | 82% | 80 | 29.95 | 1013.2 | ||||||
| 19 | 06:56 | S 5 | 10.00 | Fair | CLR | 78.1 | 73.9 | 80.1 | 77 | 87% | 81 | 29.9 | 1011.5 | ||||
| 19 | 05:56 | SW 12 G 18 | 10.00 | Overcast | OVC010 | 78.1 | 75 | 90% | 81 | 29.88 | 1010.9 | ||||||
| 19 | 04:56 | SE 25 G 32 | 10.00 | Light Rain and Breezy | BKN010 BKN090 | 77 | 75 | 94% | 78 | 29.8 | 1008.3 | ||||||
| 19 | 03:56 | SE 18 | 9.00 | Partly Cloudy | SCT015 | 79 | 75 | 88% | 83 | 29.86 | 1010.1 | ||||||
| 19 | 02:56 | S 16 | 9.00 | Overcast | SCT017 OVC028 | 80.1 | 75 | 85% | 85 | 29.9 | 1011.5 | ||||||
| 19 | 01:56 | S 16 G 21 | 9.00 | Overcast | OVC017 | 80.1 | 75 | 85% | 85 | 29.92 | 1012.1 | ||||||
| 19 | 00:56 | S 13 | 9.00 | Overcast | OVC032 | 80.1 | 75 | 87.1 | 79 | 85% | 85 | 29.9 | 1011.7 | ||||
| 18 | 23:56 | SE 15 | 10.00 | Mostly Cloudy | BKN016 BKN028 | 80.1 | 75 | 85% | 85 | 29.9 | 1011.7 | ||||||
| 18 | 22:56 | SE 13 | 10.00 | Overcast | BKN018 OVC030 | 80.1 | 75 | 85% | 85 | 29.91 | 1012.0 | ||||||
| 18 | 21:56 | SE 16 | 10.00 | A Few Clouds | FEW022 | 81 | 73.9 | 79% | 86 | 29.89 | 1011.3 | ||||||
| 18 | 20:56 | SE 16 G 20 | 10.00 | Fair | CLR | 82 | 73.9 | 77% | 88 | 29.87 | 1010.8 | ||||||
| 18 | 19:56 | SE 16 G 23 | 10.00 | Mostly Cloudy | SCT033 BKN047 BKN060 | 84.9 | 73.9 | 70% | 92 | 29.85 | 1010.1 | ||||||
| 18 | 18:56 | SE 15 | 10.00 | Overcast | SCT039 OVC060 | 87.1 | 73 | 91.9 | 86 | 63% | 95 | 29.84 | 1009.5 | ||||
| 18 | 17:56 | S 17 | 10.00 | Mostly Cloudy | SCT049 BKN060 | 89.1 | 72 | 57% | 96 | 29.83 | 1009.3 | ||||||
| 18 | 16:56 | SE 18 G 28 | 10.00 | Partly Cloudy | SCT049 | 90 | 71.1 | 54% | 96 | 29.82 | 1009.0 | ||||||
| 18 | 15:56 | S 18 G 26 | 10.00 | Partly Cloudy | FEW049 SCT060 | 91 | 72 | 54% | 99 | 29.83 | 1009.3 | ||||||
| 18 | 14:56 | S 18 G 28 | 10.00 | Mostly Cloudy | SCT045 BKN060 | 90 | 72 | 56% | 97 | 29.85 | 1009.9 | ||||||
| 18 | 13:56 | S 21 G 26 | 10.00 | Mostly Cloudy and Breezy | SCT040 BKN055 | 90 | 72 | 56% | 97 | 29.87 | 1010.5 | ||||||
| 18 | 12:56 | S 21 G 26 | 10.00 | Overcast and Breezy | SCT036 BKN045 OVC055 | 86 | 72 | 87.1 | 77 | 63% | 92 | 29.89 | 1011.4 | ||||
| 18 | 11:56 | S 21 G 24 | 10.00 | Overcast and Breezy | FEW030 SCT036 OVC047 | 84.9 | 73 | 68% | 92 | 29.9 | 1011.8 | ||||||
| 18 | 10:56 | S 23 G 26 | 10.00 | Overcast and Breezy | BKN026 OVC036 | 82 | 72 | 72% | 87 | 29.9 | 1011.7 | ||||||
| 18 | 09:56 | S 14 | 10.00 | Overcast | BKN022 OVC036 | 81 | 73 | 77% | 86 | 29.9 | 1011.7 | ||||||
| 18 | 08:56 | SE 14 G 20 | 10.00 | Overcast | BKN017 OVC022 | 78.1 | 73 | 85% | 81 | 29.89 | 1011.3 | ||||||
| 18 | 07:56 | SE 13 | 10.00 | Mostly Cloudy | SCT017 BKN029 | 77 | 73 | 88% | 78 | 29.87 | 1010.6 | ||||||
| 18 | 06:56 | SE 14 | 10.00 | A Few Clouds | FEW017 | 77 | 73 | 80.1 | 77 | 88% | 78 | 29.85 | 1010.1 | ||||
| 18 | 05:56 | S 14 G 21 | 10.00 | Overcast | FEW017 SCT021 OVC042 | 78.1 | 73.9 | 87% | 81 | 29.85 | 1009.9 | ||||||
| 18 | 04:56 | SE 13 | 10.00 | Overcast | BKN019 OVC027 | 78.1 | 73.9 | 87% | 81 | 29.82 | 1009.0 | ||||||
| 18 | 03:56 | S 13 | 8.00 | Overcast | SCT019 BKN024 OVC031 | 79 | 73.9 | 85% | 83 | 29.82 | 1009.0 | ||||||
| 18 | 02:56 | S 17 G 26 | 7.00 | Overcast | BKN017 OVC023 | 79 | 73.9 | 85% | 83 | 29.84 | 1009.6 | ||||||
| 18 | 01:56 | SE 13 | 7.00 | Overcast | OVC017 | 79 | 75 | 88% | 83 | 29.82 | 1009.1 | ||||||
| 17 | 22:56 | S 12 | 8.00 | Overcast | OVC017 | 80.1 | 75 | 85% | 85 | 29.82 | 1009.2 | ||||||
| 17 | 21:56 | SE 25 G 37 | 8.00 | Fair and Breezy | CLR | 79 | 73.9 | 85% | 83 | 29.78 | 1007.6 | 0.01 | |||||
| 17 | 20:56 | SE 24 | 8.00 | Light Rain and Breezy | FEW038 SCT045 BKN060 | 78.1 | 73.9 | 87% | 81 | 29.77 | 1007.3 | 0.01 | |||||
| 17 | 19:56 | SE 17 | 10.00 | Fair | CLR | 81 | 73 | 77% | 86 | 29.75 | 1006.6 | ||||||
| 17 | 18:56 | SE 10 | 10.00 | Thunderstorm in Vicinity Light Rain | FEW060 | 82 | 73 | 89.1 | 82 | 74% | 87 | 29.79 | 1007.9 | ||||
| 17 | 17:56 | S 16 G 22 | 10.00 | Mostly Cloudy | FEW038 SCT048 BKN055 | 84.9 | 72 | 65% | 91 | 29.78 | 1007.6 | ||||||
| 17 | 16:56 | SE 20 | 10.00 | Mostly Cloudy | FEW036 BKN046 BKN055 | 87.1 | 73 | 63% | 95 | 29.76 | 1007.0 | ||||||
| 17 | 15:56 | SE 23 G 26 | 10.00 | Mostly Cloudy and Breezy | SCT042 BKN060 | 87.1 | 71.1 | 59% | 93 | 29.78 | 1007.9 | ||||||
| 17 | 14:56 | SE 15 | 10.00 | Overcast | SCT038 SCT047 OVC055 | 86 | 72 | 63% | 92 | 29.81 | 1008.5 | ||||||
| 17 | 13:56 | SE 18 G 24 | 10.00 | Overcast | SCT034 BKN041 OVC050 | 84.9 | 72 | 65% | 91 | 29.82 | 1009.0 | ||||||
| 17 | 12:56 | SE 22 | 10.00 | Overcast and Breezy | BKN028 OVC035 | 82.9 | 72 | 84 | 73.9 | 70% | 88 | 29.83 | 1009.3 | ||||
| 17 | 11:56 | S 17 G 26 | 10.00 | Overcast | SCT022 BKN027 OVC048 | 82 | 73.9 | 77% | 88 | 29.83 | 1009.4 | ||||||
| 17 | 10:56 | SE 18 G 24 | 9.00 | Overcast | BKN020 BKN030 OVC042 | 82 | 75 | 79% | 89 | 29.82 | 1008.9 | ||||||
| 17 | 09:56 | S 17 G 23 | 8.00 | Overcast | OVC016 | 81 | 75 | 82% | 87 | 29.82 | 1009.0 | ||||||
| 17 | 08:56 | S 17 G 21 | 6.00 | Overcast | OVC010 | 78.1 | 73.9 | 87% | 81 | 29.82 | 1008.7 | ||||||
| 17 | 07:56 | S 12 | 7.00 | Overcast | OVC010 | 75.9 | 73 | 91% | 76 | 29.8 | 1008.3 | ||||||
| 17 | 06:56 | SE 5 | 6.00 | Overcast | BKN012 OVC017 | 73.9 | 73 | 77 | 73.9 | 97% | 29.8 | 1008.2 | |||||
| 17 | 05:56 | S 7 | 9.00 | Overcast | BKN010 OVC019 | 73.9 | 73 | 97% | 29.78 | 1007.6 | |||||||
| 17 | 04:56 | S 6 | 10.00 | Mostly Cloudy | SCT016 BKN023 | 73.9 | 72 | 94% | 29.78 | 1007.8 | |||||||
| 17 | 03:56 | S 12 | 10.00 | Partly Cloudy | FEW011 SCT019 | 75 | 72 | 90% | 74 | 29.78 | 1007.7 | ||||||
| 17 | 02:56 | S 13 | 10.00 | Overcast | OVC015 | 77 | 72 | 85% | 78 | 29.81 | 1008.5 | ||||||
| 17 | 01:56 | S 15 G 22 | 10.00 | Overcast | OVC017 | 77 | 72 | 85% | 78 | 29.83 | 1009.2 | ||||||
| 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) | |||||||||||||||