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.
02 14:56 N 15 G 26 16.09 Fair CLR 37.2 15.6 28% 37 75.92 1011.3
02 13:56 Vrbl 9 16.09 Fair CLR 37.2 17.8 32% 39 76 1012.2
02 11:56 Vrbl 7 16.09 Fair CLR 35 19.4 40% 37 76.1 1013.5
02 10:56 NE 11 16.09 Fair CLR 33.3 20 46% 36 76.07 1013.3
02 09:56 N 11 16.09 Fair CLR 31.1 20.6 54% 34 76.05 1013.1
02 08:56 N 9 16.09 Fair CLR 28.9 20.6 61% 31 76.05 1012.9
02 07:56 NW 9 16.09 Fair CLR 26.1 20.6 72% 28 76.02 1012.8
02 06:56 NW 11 16.09 Fair CLR 25.6 20 27.2 25 71% 27 76.02 1012.5
02 05:56 NW 6 16.09 Fair CLR 25 21.1 79% 26 76 1012.5
02 04:56 S 6 16.09 Fair CLR 25.6 21.1 76% 27 76 1012.4
02 03:56 NW 7 16.09 Fair CLR 26.7 20.6 69% 28 75.97 1012.0
02 02:56 NW 6 16.09 Fair CLR 26.7 21.1 71% 28 75.97 1011.9
02 01:56 NW 6 16.09 Fair CLR 26.7 21.7 74% 29 75.95 1011.6
02 00:56 N 6 16.09 Fair CLR 26.7 21.7 30 26.7 74% 29 75.95 1011.5
01 23:56 N 9 16.09 Fair CLR 27.8 22.2 72% 30 75.95 1011.5
01 22:56 N 11 16.09 Fair CLR 28.3 22.8 72% 32 75.95 1011.4
01 21:56 NW 9 16.09 Fair CLR 27.8 22.8 74% 31 75.92 1011.2
01 20:56 NW 15 16.09 Light Rain CLR 27.2 22.8 77% 30 75.95 1011.6
01 19:56 NW 11 16.09 Fair CLR 29.4 21.7 63% 32 75.95 1011.6
01 18:56 NW 15 16.09 Fair CLR 29.4 22.2 38.3 29.4 65% 33 75.9 1011.1
01 17:56 N 19 16.09 Fair CLR 30.6 22.2 61% 34 75.9 1011.1
01 15:56 N 26 G 31 16.09 Partly Cloudy SCT065 38.3 22.2 39% 44 75.95 1011.5
01 14:56 Calm 16.09 Fair CLR 36.1 21.7 43% 41 76 1012.1
01 13:56 Vrbl 9 16.09 Fair CLR 37.2 22.8 43% 43 76.02 1012.7
01 12:56 S 15 16.09 Fair CLR 34.4 23.9 34.4 23.9 54% 41 76.12 1013.7
01 11:56 SW 11 16.09 Fair CLR 33.3 23.9 58% 39 76.17 1014.4
01 10:56 W 9 16.09 Fair CLR 31.7 23.9 63% 37 76.2 1014.7
01 09:56 SW 17 16.09 Fair CLR 30 23.9 70% 35 76.17 1014.6
01 08:56 SW 17 16.09 Mostly Cloudy BKN011 27.8 24.4 82% 32 76.17 1014.4
01 07:56 SW 11 16.09 Fair CLR 25.6 23.9 90% 27 76.15 1014.3
01 06:56 SW 6 16.09 Partly Cloudy SCT013 24.4 22.8 26.7 24.4 91% 24 76.15 1014.2
01 05:56 S 9 16.09 Mostly Cloudy BKN013 24.4 23.3 94% 24 76.15 1014.0
01 04:56 S 7 16.09 Mostly Cloudy BKN015 25 23.3 90% 26 76.17 1014.5
01 03:56 SW 9 16.09 Fair CLR 24.4 22.8 91% 24 76.17 1014.6
01 02:56 SW 9 16.09 Fair CLR 24.4 22.8 91% 24 76.17 1014.5
01 01:56 S 9 16.09 Fair CLR 25.6 22.8 85% 27 76.17 1014.7
01 00:56 S 11 16.09 Fair CLR 26.7 22.8 36.1 26.7 79% 29 76.15 1014.3
31 23:56 S 11 16.09 Fair CLR 27.8 22.8 74% 31 76.15 1014.0
31 22:56 S 15 16.09 Fair CLR 28.9 22.2 67% 32 76.12 1014.0
31 21:56 S 26 16.09 Fair CLR 30.6 22.2 61% 34 76.05 1012.8
31 20:56 S 28 G 37 16.09 Fair CLR 32.8 21.1 50% 36 75.97 1011.9
31 19:56 SE 15 16.09 Fair CLR 34.4 21.1 46% 38 75.97 1011.8
31 18:56 S 19 16.09 Fair CLR 36.1 19.4 37.2 33.9 37% 38 75.97 1012.0
31 17:56 S 17 16.09 Fair CLR 37.2 20 37% 40 76.02 1012.6
31 16:56 S 19 16.09 A Few Clouds FEW065 37.2 21.1 39% 41 76.05 1013.0
31 15:56 Vrbl 9 16.09 Fair CLR 36.1 21.7 43% 41 76.12 1013.8
31 14:56 SW 17 16.09 Fair CLR 36.1 21.7 43% 41 76.17 1014.6
31 13:56 SE 19 G 28 16.09 A Few Clouds FEW048 35 23.3 51% 41 76.2 1015.0
31 12:56 S 17 G 30 16.09 Fair CLR 33.9 23.3 33.9 24.4 54% 40 76.28 1015.9
31 11:56 SW 19 G 31 16.09 A Few Clouds FEW032 32.8 23.3 57% 38 76.3 1016.2
31 10:56 SW 22 G 30 16.09 A Few Clouds FEW024 30.6 23.3 65% 35 76.3 1016.3
31 09:56 S 19 16.09 Mostly Cloudy BKN016 30 24.4 72% 36 76.3 1016.4
31 08:56 S 20 16.09 Partly Cloudy SCT016 27.8 23.9 79% 32 76.3 1016.2
31 07:56 S 22 16.09 Overcast OVC020 26.1 23.3 85% 28 76.3 1016.3
31 06:56 S 11 16.09 Mostly Cloudy BKN020 24.4 23.3 26.1 24.4 94% 24 76.28 1015.9
31 05:56 S 9 16.09 Mostly Cloudy BKN016 24.4 23.3 94% 24 76.25 1015.6
31 04:56 S 11 16.09 Partly Cloudy SCT014 24.4 23.3 94% 24 76.23 1015.3
31 03:56 S 15 16.09 Mostly Cloudy BKN014 25.6 23.3 87% 27 76.2 1014.8
31 02:56 S 11 16.09 Overcast OVC012 25.6 23.9 90% 27 76.2 1014.9
31 01:56 S 9 16.09 Mostly Cloudy BKN014 25.6 23.9 90% 27 76.2 1014.8
31 00:56 S 13 16.09 Mostly Cloudy BKN014 26.1 23.9 35.6 26.1 88% 28 76.23 1015.1
30 23:56 S 17 16.09 Fair CLR 27.2 23.3 79% 30 76.2 1015.1
30 22:56 S 20 16.09 Fair CLR 28.3 22.8 72% 32 76.17 1014.6
30 21:56 SE 24 16.09 Fair CLR 30 22.8 65% 34 76.1 1013.6
30 20:56 SE 24 16.09 Fair CLR 31.7 21.1 53% 35 76.02 1012.5
30 19:56 SE 22 16.09 Fair CLR 33.9 20.6 46% 37 75.97 1012.0
30 18:56 SE 24 16.09 A Few Clouds FEW075 35.6 20.6 38.3 34.4 41% 39 75.97 1011.7
30 17:56 S 11 G 30 16.09 Partly Cloudy SCT080 37.2 20 37% 40 75.97 1011.7
30 16:56 SW 22 16.09 Fair CLR 37.8 19.4 34% 41 75.97 1011.7
30 15:56 SE 11 G 26 16.09 Fair CLR 37.2 20.6 38% 41 76.05 1012.8
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)