Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Metric (Imperial)
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
30 09:56 S 11 16.09 Mostly Cloudy SCT012 BKN020 27.8 24.4 82% 32 75.92 1011.3
30 08:56 SE 17 16.09 Fair CLR 26.1 23.9 88% 28 75.87 1010.6
30 07:56 SE 11 16.09 Mostly Cloudy BKN015 25 23.9 94% 26 75.87 1010.5
30 06:56 SE 9 16.09 Mostly Cloudy FEW015 BKN024 25 23.9 27.2 25 94% 26 75.87 1010.7
30 05:56 SE 7 16.09 Overcast OVC015 25.6 23.9 90% 27 75.87 1010.4
30 04:56 SE 6 16.09 Overcast BKN015 BKN020 OVC029 26.1 23.9 88% 28 75.82 1009.8
30 02:56 SE 15 16.09 Mostly Cloudy SCT017 BKN035 26.7 23.9 85% 29 75.82 1009.8
30 00:56 S 24 G 31 16.09 Overcast BKN017 OVC024 27.2 23.9 31.1 27.2 82% 30 75.82 1009.7
29 23:56 SE 19 16.09 Overcast OVC019 27.2 23.9 82% 30 75.79 1009.5
29 22:56 SE 28 G 39 16.09 A Few Clouds FEW021 27.8 23.9 79% 32 75.82 1009.9
29 21:56 SE 28 16.09 Fair CLR 28.3 22.8 72% 32 75.77 1009.5
29 19:56 SE 26 G 35 16.09 Fair CLR 30 22.8 65% 34 75.67 1007.9
29 18:56 SE 22 G 37 16.09 A Few Clouds FEW065 31.1 22.2 36.1 29.4 59% 35 75.64 1007.7
29 17:56 SE 22 16.09 Fair CLR 34.4 21.7 48% 38 75.64 1007.6
29 16:56 SE 19 16.09 A Few Clouds FEW060 34.4 21.7 48% 38 75.64 1007.4
29 15:56 SE 19 G 28 16.09 A Few Clouds FEW110 35 21.7 46% 39 75.64 1007.6
29 14:56 SE 13 16.09 Mostly Cloudy SCT032 BKN100 33.3 21.7 51% 37 75.72 1008.5
29 13:56 SE 20 G 31 16.09 A Few Clouds FEW055 35.6 21.7 44% 40 75.77 1009.3
29 12:56 SE 13 G 30 16.09 Partly Cloudy SCT046 34.4 21.7 34.4 21.7 48% 38 75.84 1010.2
29 11:56 S 22 G 30 16.09 Mostly Cloudy BKN020 BKN050 32.2 22.8 58% 37 75.92 1011.3
29 10:56 S 19 16.09 Mostly Cloudy BKN016 BKN026 30.6 23.9 67% 36 75.97 1011.8
29 09:56 S 15 16.09 A Few Clouds FEW016 29.4 23.9 72% 34 76 1012.2
29 08:56 SE 7 16.09 Fair CLR 26.1 23.3 85% 28 76 1012.3
29 07:56 E 7 16.09 Mostly Cloudy BKN011 23.3 22.2 94% 75.97 1012.3
29 06:56 E 6 16.09 A Few Clouds FEW013 21.7 21.1 24.4 21.7 96% 75.95 1011.8
29 05:56 Calm 16.09 Fair CLR 22.2 21.1 94% 75.9 1011.1
29 04:56 SE 6 16.09 Fair CLR 22.2 21.1 94% 75.92 1011.1
29 02:56 Calm 16.09 A Few Clouds FEW018 23.9 21.7 88% 24 75.97 1011.8
29 01:56 SE 6 16.09 Partly Cloudy SCT018 24.4 22.2 88% 25 75.97 1012.0
29 00:56 S 9 16.09 Mostly Cloudy BKN018 BKN025 26.7 22.8 33.3 26.7 79% 29 75.97 1012.0
28 23:56 S 17 16.09 Fair CLR 27.2 22.2 74% 30 75.97 1011.9
28 22:56 SE 19 16.09 Fair CLR 27.8 21.1 67% 30 75.95 1011.6
28 21:56 SE 19 16.09 Fair CLR 28.9 20.6 61% 31 75.9 1011.0
28 20:56 SE 20 G 31 16.09 Fair CLR 30 21.7 61% 33 75.84 1010.4
28 19:56 SE 11 16.09 Fair CLR 30.6 18.3 48% 32 75.77 1009.4
28 17:56 SE 17 16.09 Fair CLR 35 18.9 39% 37 75.74 1008.9
28 16:56 SE 22 G 31 16.09 Partly Cloudy FEW070 SCT110 36.1 19.4 37% 38 75.77 1009.2
28 15:56 Calm 16.09 A Few Clouds FEW065 35.6 19.4 39% 38 75.79 1009.8
28 14:56 SE 17 16.09 A Few Clouds FEW065 35.6 19.4 39% 38 75.87 1010.4
28 13:56 SE 19 16.09 Fair CLR 34.4 20 43% 37 75.92 1011.5
28 12:56 SE 17 16.09 Partly Cloudy SCT048 33.9 21.1 33.9 21.1 47% 37 76.02 1012.3
28 11:56 Vrbl 6 16.09 Fair CLR 31.7 21.7 55% 35 76.05 1012.9
28 10:56 Calm 16.09 Fair CLR 30 21.7 61% 33 76.1 1013.5
28 09:56 SE 7 16.09 A Few Clouds FEW018 28.3 22.8 72% 32 76.1 1013.7
28 08:56 S 6 16.09 A Few Clouds FEW016 26.1 22.2 79% 28 76.07 1013.4
28 07:56 Calm 16.09 Partly Cloudy SCT019 22.8 20.6 87% 76.07 1013.3
28 06:56 Calm 16.09 Fair CLR 21.1 19.4 26.1 20.6 90% 76.02 1013.0
28 05:56 E 6 16.09 Fair CLR 21.1 18.9 87% 76.02 1012.8
28 04:56 Calm 16.09 Fair CLR 22.2 19.4 84% 76.02 1012.6
28 03:56 Calm 16.09 Fair CLR 22.2 19.4 84% 76 1012.4
28 01:56 SE 6 16.09 Fair CLR 23.3 19.4 79% 76 1012.3
28 00:56 SE 9 16.09 Fair CLR 26.7 20.6 33.3 26.7 69% 28 76.02 1012.6
27 23:56 S 11 16.09 Fair CLR 27.8 20 63% 29 76.02 1012.6
27 22:56 SE 11 16.09 Fair CLR 28.9 17.8 51% 30 76.02 1012.5
27 21:56 SE 13 16.09 Fair CLR 29.4 16.7 46% 30 75.95 1011.5
27 20:56 SE 13 16.09 Fair CLR 30.6 16.7 43% 31 75.9 1010.8
27 19:56 SE 13 16.09 Fair CLR 31.1 17.2 43% 32 75.84 1010.2
27 18:56 SE 13 16.09 Fair CLR 33.3 18.3 37.2 33.3 41% 34 75.84 1010.3
27 17:56 SE 9 16.09 Fair CLR 35 16.7 34% 35 75.79 1009.7
27 16:56 E 13 16.09 Fair CLR 35.6 16.7 32% 36 75.79 1009.6
27 15:56 Vrbl 9 16.09 Fair CLR 36.7 18.9 35% 39 75.82 1010.1
27 14:56 Calm 16.09 Fair CLR 35.6 19.4 39% 38 75.92 1011.4
27 13:56 W 11 16.09 Fair CLR 35.6 20.6 41% 39 76 1012.2
27 12:56 W 13 16.09 Fair CLR 34.4 20.6 34.4 20 44% 37 76.07 1013.4
27 11:56 Vrbl 6 16.09 Fair CLR 32.2 20.6 50% 35 76.15 1014.4
27 10:56 SW 7 16.09 Fair CLR 30.6 21.1 57% 33 76.17 1014.6
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)