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. | ||||||||||||||||
| 03 | 09:56 | S 14 | 10.00 | Overcast | BKN020 OVC025 | 75.9 | 68 | 77% | 77 | 29.96 | 1013.8 | ||||||
| 03 | 08:56 | SE 8 | 10.00 | Overcast | FEW027 OVC046 | 73.9 | 68 | 82% | 29.95 | 1013.6 | |||||||
| 03 | 07:56 | SE 10 | 10.00 | Overcast | FEW033 OVC042 | 72 | 66.9 | 84% | 29.94 | 1013.2 | |||||||
| 03 | 06:56 | S 9 | 10.00 | Overcast | SCT022 BKN037 OVC045 | 73 | 66.9 | 73 | 72 | 81% | 29.93 | 1012.5 | |||||
| 03 | 03:56 | S 8 | 10.00 | Overcast | FEW016 SCT022 OVC036 | 72 | 68 | 87% | 29.9 | 1011.6 | |||||||
| 03 | 00:56 | S 13 | 10.00 | Overcast | OVC020 | 73 | 66.9 | 81 | 73 | 81% | 29.91 | 1012.0 | |||||
| 02 | 23:56 | S 15 | 10.00 | Overcast | OVC024 | 73 | 66.9 | 81% | 29.9 | 1011.9 | |||||||
| 02 | 22:56 | S 24 G 29 | 10.00 | Overcast and Breezy | OVC024 | 73.9 | 66 | 76% | 29.9 | 1011.7 | |||||||
| 02 | 21:56 | SE 20 G 23 | 10.00 | Partly Cloudy | SCT024 | 73.9 | 66.9 | 79% | 29.88 | 1011.2 | |||||||
| 02 | 20:56 | SE 13 | 10.00 | Overcast | BKN023 BKN030 OVC039 | 75 | 66.9 | 76% | 76 | 29.86 | 1010.7 | ||||||
| 02 | 19:56 | SE 13 | 10.00 | Fair | CLR | 78.1 | 64.9 | 64% | 80 | 29.84 | 1010.0 | ||||||
| 02 | 18:56 | SE 20 G 26 | 10.00 | A Few Clouds | FEW042 | 81 | 66 | 87.1 | 80.1 | 61% | 83 | 29.83 | 1009.3 | ||||
| 02 | 17:56 | SE 25 G 30 | 10.00 | Partly Cloudy and Breezy | FEW048 SCT060 | 82.9 | 66 | 57% | 85 | 29.82 | 1009.1 | ||||||
| 02 | 16:56 | SE 17 G 25 | 10.00 | Mostly Cloudy | FEW049 BKN060 BKN075 | 86 | 66 | 51% | 88 | 29.83 | 1009.5 | ||||||
| 02 | 15:56 | SE 16 G 24 | 10.00 | Mostly Cloudy | SCT047 BKN060 | 84.9 | 66.9 | 55% | 88 | 29.84 | 1009.6 | ||||||
| 02 | 14:56 | S 14 | 10.00 | Mostly Cloudy | BKN047 BKN060 | 84 | 66 | 55% | 86 | 29.87 | 1010.7 | ||||||
| 02 | 13:56 | S 13 | 10.00 | Mostly Cloudy | BKN055 | 82.9 | 69.1 | 63% | 87 | 29.89 | 1011.4 | ||||||
| 02 | 12:56 | SE 10 | 10.00 | Mostly Cloudy | BKN019 BKN024 BKN036 | 80.1 | 70 | 80.1 | 66 | 71% | 83 | 29.91 | 1012.3 | 0.96 | |||
| 02 | 11:56 | E 8 | 10.00 | Mostly Cloudy | FEW019 BKN037 BKN060 | 73.9 | 69.1 | 85% | 29.94 | 1013.1 | |||||||
| 02 | 10:56 | NE 10 | 10.00 | Overcast | OVC018 | 69.1 | 66 | 90% | 29.95 | 1013.8 | |||||||
| 02 | 09:56 | NE 10 | 10.00 | Overcast | BKN006 BKN022 OVC029 | 69.1 | 66.9 | 93% | 29.94 | 1013.4 | 0.96 | ||||||
| 02 | 08:56 | W 8 | 10.00 | Overcast | BKN007 BKN016 OVC020 | 66.9 | 64.9 | 93% | 29.93 | 1013.0 | 0.52 | ||||||
| 02 | 07:56 | N 16 G 22 | 1.25 | Thunderstorm Heavy Rain Fog/Mist | SCT007 BKN021 OVC026 | 68 | 66 | 93% | 29.93 | 1012.7 | 0.44 | ||||||
| 02 | 06:56 | Calm | 10.00 | Overcast | BKN021 BKN029 OVC037 | 73 | 66.9 | 73.9 | 72 | 81% | 29.88 | 1010.8 | |||||
| 02 | 05:56 | E 3 | 10.00 | Overcast | SCT020 BKN026 OVC039 | 73 | 66.9 | 81% | 29.85 | 1010.1 | |||||||
| 02 | 04:56 | S 3 | 10.00 | Overcast | OVC019 | 73 | 66.9 | 81% | 29.84 | 1009.8 | |||||||
| 02 | 03:56 | S 14 | 10.00 | Overcast | OVC019 | 73 | 66.9 | 81% | 29.81 | 1008.7 | |||||||
| 02 | 02:56 | S 17 G 23 | 10.00 | Overcast | OVC019 | 72 | 66 | 82% | 29.8 | 1008.4 | |||||||
| 02 | 01:56 | S 15 | 10.00 | Overcast | OVC021 | 72 | 66 | 82% | 29.83 | 1009.3 | |||||||
| 02 | 00:56 | S 16 | 10.00 | Mostly Cloudy | BKN019 | 72 | 64.9 | 84.9 | 72 | 79% | 29.84 | 1009.7 | |||||
| 01 | 23:56 | S 20 G 30 | 10.00 | Partly Cloudy | SCT019 | 72 | 64.9 | 79% | 29.83 | 1009.3 | |||||||
| 01 | 22:56 | S 21 G 28 | 10.00 | Fair and Breezy | CLR | 73 | 64 | 74% | 29.85 | 1010.0 | |||||||
| 01 | 20:56 | SE 21 G 28 | 10.00 | Fair and Breezy | CLR | 78.1 | 61 | 56% | 80 | 29.83 | 1009.3 | ||||||
| 01 | 19:56 | S 20 G 28 | 10.00 | Fair | CLR | 81 | 63 | 54% | 82 | 29.82 | 1009.1 | ||||||
| 01 | 18:56 | S 20 G 28 | 10.00 | Fair | CLR | 84.9 | 62.1 | 91.9 | 84 | 46% | 85 | 29.81 | 1008.6 | ||||
| 01 | 17:56 | S 22 G 30 | 10.00 | Partly Cloudy and Breezy | SCT060 | 89.1 | 63 | 42% | 90 | 29.81 | 1008.8 | ||||||
| 01 | 16:56 | S 21 G 26 | 10.00 | A Few Clouds and Breezy | FEW060 | 89.1 | 63 | 42% | 90 | 29.83 | 1009.6 | ||||||
| 01 | 15:56 | S 23 G 28 | 10.00 | Partly Cloudy and Breezy | SCT060 | 89.1 | 62.1 | 41% | 89 | 29.86 | 1010.4 | ||||||
| 01 | 14:56 | S 18 G 26 | 10.00 | Mostly Cloudy | BKN060 | 89.1 | 63 | 42% | 90 | 29.9 | 1011.6 | ||||||
| 01 | 13:56 | S 17 G 25 | 10.00 | Mostly Cloudy | BKN045 BKN060 | 87.1 | 64 | 46% | 88 | 29.94 | 1012.9 | ||||||
| 01 | 12:56 | S 21 G 26 | 10.00 | Mostly Cloudy and Breezy | SCT037 BKN048 | 84 | 66 | 84 | 72 | 55% | 86 | 29.97 | 1014.1 | ||||
| 01 | 11:56 | S 13 | 10.00 | Overcast | BKN022 BKN030 OVC037 | 79 | 66.9 | 67% | 81 | 30 | 1015.0 | ||||||
| 01 | 10:56 | S 12 | 10.00 | Overcast | BKN020 OVC037 | 77 | 68 | 74% | 79 | 30 | 1015.2 | ||||||
| 01 | 09:56 | S 13 | 10.00 | Overcast | BKN015 BKN021 OVC035 | 73.9 | 66.9 | 79% | 30 | 1015.1 | |||||||
| 01 | 08:56 | S 10 | 10.00 | Overcast | FEW025 OVC033 | 73 | 66.9 | 81% | 29.99 | 1015.0 | |||||||
| 01 | 07:56 | SE 10 | 10.00 | Overcast | FEW019 OVC030 | 72 | 66.9 | 84% | 29.98 | 1014.6 | |||||||
| 01 | 06:56 | S 10 | 10.00 | Overcast | OVC030 | 72 | 66.9 | 72 | 71.1 | 84% | 29.97 | 1014.0 | |||||
| 01 | 05:56 | S 13 | 10.00 | Overcast | SCT016 OVC028 | 72 | 66 | 82% | 29.96 | 1013.7 | |||||||
| 01 | 04:56 | S 14 | 10.00 | Overcast | OVC024 | 72 | 66 | 82% | 29.94 | 1013.3 | |||||||
| 01 | 03:56 | S 12 | 10.00 | Overcast | OVC022 | 72 | 66 | 82% | 29.96 | 1013.8 | |||||||
| 01 | 02:56 | S 16 | 10.00 | Overcast | OVC020 | 72 | 66 | 82% | 29.97 | 1014.2 | |||||||
| 01 | 01:56 | S 17 | 10.00 | Overcast | OVC016 | 71.1 | 66 | 84% | 29.99 | 1014.5 | |||||||
| 01 | 00:56 | S 12 | 10.00 | Overcast | OVC016 | 71.1 | 66 | 82.9 | 70 | 84% | 30 | 1015.1 | |||||
| 31 | 23:56 | S 9 | 10.00 | A Few Clouds | FEW020 | 70 | 64 | 82% | 29.99 | 1014.9 | |||||||
| 31 | 22:56 | S 12 | 10.00 | Fair | CLR | 73 | 64 | 74% | 29.99 | 1014.7 | |||||||
| 31 | 21:56 | S 15 | 10.00 | Fair | CLR | 75 | 64 | 69% | 77 | 29.98 | 1014.4 | ||||||
| 31 | 20:56 | SE 18 | 10.00 | Fair | CLR | 77 | 64 | 64% | 79 | 29.94 | 1013.2 | ||||||
| 31 | 19:56 | SE 18 G 28 | 10.00 | Fair | CLR | 80.1 | 63 | 56% | 81 | 29.92 | 1012.6 | ||||||
| 31 | 18:56 | SE 18 G 29 | 10.00 | A Few Clouds | FEW060 | 82.9 | 61 | 90 | 81 | 48% | 83 | 29.91 | 1012.1 | ||||
| 31 | 17:56 | S 17 G 26 | 10.00 | Partly Cloudy | SCT060 | 88 | 62.1 | 42% | 88 | 29.9 | 1011.8 | ||||||
| 31 | 16:56 | SE 18 G 28 | 10.00 | Mostly Cloudy | SCT065 BKN085 BKN110 | 87.1 | 61 | 42% | 87 | 29.91 | 1012.0 | ||||||
| 31 | 15:56 | SE 18 G 24 | 10.00 | Mostly Cloudy | BKN060 | 89.1 | 62.1 | 41% | 89 | 29.93 | 1012.6 | ||||||
| 31 | 14:56 | S 16 G 22 | 10.00 | Partly Cloudy | SCT055 SCT065 | 88 | 60.1 | 39% | 88 | 29.96 | 1013.6 | ||||||
| 31 | 13:56 | S 14 G 22 | 10.00 | Partly Cloudy | FEW045 SCT065 | 86 | 62.1 | 45% | 87 | 30 | 1015.1 | ||||||
| 31 | 12:56 | S 20 | 10.00 | Overcast | SCT039 OVC050 | 81 | 63 | 81 | 68 | 54% | 82 | 30.03 | 1016.3 | ||||
| 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) | |||||||||||||||