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.
24 13:56 SE 17 16.09 Fair CLR 36.7 18.9 35% 39 76.2 1015.0
24 12:56 S 20 G 28 16.09 Fair CLR 35.6 18.9 35.6 22.8 37% 38 76.25 1015.5
24 11:56 SW 20 G 35 16.09 Fair CLR 34.4 20 43% 37 76.3 1016.1
24 10:56 SW 30 16.09 Fair CLR 32.8 17.8 41% 34 76.3 1016.2
24 09:56 S 26 16.09 Fair CLR 30.6 18.9 50% 32 76.3 1016.1
24 08:56 SW 15 16.09 Fair CLR 27.8 22.2 72% 30 76.3 1016.2
24 07:56 SW 11 16.09 Fair CLR 23.9 22.2 90% 23 76.3 1016.4
24 06:56 S 9 16.09 Fair CLR 23.3 21.7 27.2 23.3 91% 76.28 1015.9
24 05:56 S 11 16.09 Partly Cloudy SCT013 23.9 21.7 88% 24 76.23 1015.3
24 04:56 SW 9 16.09 Fair CLR 23.9 20 79% 24 76.23 1015.2
24 03:56 S 11 16.09 Fair CLR 25 19.4 71% 26 76.23 1015.2
24 02:56 S 6 16.09 Fair CLR 25 17.8 64% 26 76.2 1015.1
24 01:56 S 9 16.09 Fair CLR 26.7 17.2 56% 27 76.2 1015.0
24 00:56 S 11 16.09 Fair CLR 27.2 17.8 37.8 27.2 57% 28 76.23 1015.2
23 23:56 SW 6 16.09 Fair CLR 28.9 17.8 51% 30 76.23 1015.2
23 22:56 S 17 16.09 Fair CLR 31.1 17.2 43% 32 76.23 1015.2
23 21:56 S 22 16.09 Fair CLR 32.8 17.8 41% 34 76.15 1014.3
23 20:56 S 11 16.09 Fair CLR 32.8 16.7 38% 33 76.1 1013.5
23 19:56 SE 13 16.09 Fair CLR 35.6 16.7 32% 36 76.07 1013.2
23 18:56 S 19 16.09 Fair CLR 37.8 16.7 39.4 37.2 29% 39 76.05 1013.1
23 17:56 S 20 16.09 Fair CLR 38.9 17.2 28% 40 76.05 1012.7
23 16:56 S 11 16.09 Fair CLR 39.4 16.7 26% 41 76.07 1013.1
23 15:56 SE 17 G 28 16.09 Fair CLR 38.9 17.8 29% 41 76.12 1014.0
23 14:56 S 13 16.09 Fair CLR 38.9 17.2 28% 40 76.17 1014.8
23 13:56 S 19 G 26 16.09 Fair CLR 38.3 17.2 29% 40 76.23 1015.4
23 12:56 SW 15 16.09 Fair CLR 38.3 17.2 38.3 20.6 29% 40 76.28 1015.9
23 11:56 S 17 16.09 Fair CLR 36.7 16.1 29% 37 76.33 1016.6
23 10:56 SW 17 16.09 Fair CLR 34.4 15 31% 34 76.35 1016.9
23 09:56 SW 11 16.09 Fair CLR 30.6 19.4 51% 32 76.35 1016.8
23 08:56 S 7 16.09 Fair CLR 27.2 20.6 67% 29 76.33 1016.7
23 07:56 SE 6 16.09 Fair CLR 22.8 19.4 81% 76.3 1016.3
23 06:56 Calm 16.09 Fair CLR 20.6 17.8 28.9 20.6 84% 76.28 1015.9
23 05:56 SW 6 16.09 Fair CLR 21.7 18.3 81% 76.23 1015.2
23 04:56 Calm 16.09 Fair CLR 22.2 17.8 76% 76.23 1015.3
23 03:56 S 7 16.09 Fair CLR 25 18.3 66% 26 76.2 1015.0
23 02:56 S 11 16.09 Fair CLR 26.1 18.3 62% 27 76.2 1015.0
23 01:56 S 7 16.09 Fair CLR 27.8 18.3 56% 29 76.23 1015.3
23 00:56 S 11 11.27 Fair CLR 28.9 17.8 38.3 27.8 51% 30 76.23 1015.3
22 23:56 S 13 16.09 Fair CLR 30 21.1 59% 33 76.2 1015.0
22 22:56 SE 9 16.09 Fair CLR 30.6 17.8 46% 31 76.17 1014.7
22 21:56 S 6 16.09 Fair CLR 30.6 15.6 40% 30 76.15 1014.1
22 20:56 S 11 16.09 Fair CLR 32.8 16.1 37% 33 76.1 1013.5
22 19:56 S 11 16.09 Fair CLR 36.1 15.6 29% 36 76.05 1013.0
22 18:56 S 17 16.09 Fair CLR 38.3 15.6 40.6 36.7 26% 39 76.07 1013.3
22 17:56 S 11 4.02 Fair with Haze CLR 39.4 15.6 24% 40 76.1 1013.5
22 16:56 Calm 16.09 Fair CLR 39.4 16.7 26% 41 76.12 1013.8
22 15:56 S 13 G 26 16.09 Fair CLR 39.4 16.7 26% 41 76.17 1014.6
22 14:56 Vrbl 9 16.09 Fair CLR 38.9 17.8 29% 41 76.25 1015.7
22 13:56 Calm 16.09 Fair CLR 38.3 18.3 31% 40 76.3 1016.3
22 12:56 SW 9 16.09 Fair CLR 37.2 18.9 37.2 22.2 34% 39 76.35 1017.0
22 11:56 Vrbl 7 16.09 Fair CLR 35.6 20 40% 38 76.4 1017.8
22 10:56 SW 13 16.09 Fair CLR 33.3 22.2 52% 38 76.4 1017.8
22 09:56 SW 15 16.09 Fair CLR 30 23.3 67% 34 76.35 1017.1
22 08:56 SW 11 16.09 Fair CLR 27.2 23.9 82% 30 76.38 1017.3
22 07:56 SW 6 16.09 Fair CLR 24.4 22.8 91% 24 76.38 1017.3
22 06:56 Calm 12.87 Mostly Cloudy BKN018 22.2 21.1 26.7 22.2 94% 76.35 1017.0
22 05:56 Calm 16.09 Fair CLR 23.3 21.7 91% 76.33 1016.6
22 04:56 SW 6 16.09 Fair CLR 23.3 21.1 88% 76.3 1016.3
22 03:56 S 7 16.09 Fair CLR 25 21.7 82% 26 76.28 1016.1
22 02:56 S 7 16.09 Fair CLR 25.6 21.1 76% 27 76.28 1016.0
22 01:56 S 9 16.09 Fair CLR 26.7 21.1 71% 28 76.3 1016.3
22 00:56 S 11 16.09 Fair CLR 27.8 21.1 37.8 27.8 67% 30 76.3 1016.4
21 23:56 S 11 16.09 Fair CLR 29.4 21.1 61% 32 76.3 1016.2
21 22:56 S 17 16.09 Fair CLR 31.1 21.7 57% 34 76.28 1016.0
21 21:56 S 17 16.09 Fair CLR 32.8 21.7 52% 36 76.2 1014.9
21 20:56 SE 13 16.09 Fair CLR 31.1 18.9 48% 32 76.12 1014.1
21 19:56 SE 11 16.09 Fair CLR 35.6 18.3 36% 37 76.1 1013.4
21 18:56 SE 13 16.09 Fair CLR 37.8 18.9 39.4 35.6 33% 40 76.1 1013.6
21 17:56 Calm 16.09 Fair CLR 38.3 18.3 31% 40 76.12 1013.8
21 16:56 Calm 16.09 Fair CLR 38.3 19.4 33% 41 76.15 1014.4
21 15:56 SW 11 16.09 Fair CLR 39.4 20 32% 43 76.17 1014.6
21 14:56 SE 17 16.09 Mostly Cloudy BKN075 38.3 21.1 37% 43 76.25 1015.8
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)