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.
08 17:56 S 22 G 30 16.09 Fair CLR 36.1 18.9 36% 38 76.17 1014.6
08 16:56 S 13 16.09 Fair CLR 36.7 18.9 35% 39 76.23 1015.1
08 15:56 S 22 16.09 Partly Cloudy SCT070 36.7 20 38% 40 76.28 1016.0
08 14:56 Vrbl 11 G 28 16.09 A Few Clouds FEW065 36.7 20.6 39% 40 76.33 1016.7
08 13:56 SW 20 16.09 Partly Cloudy SCT060 35.6 21.1 43% 39 76.4 1017.5
08 12:56 SW 20 16.09 Fair CLR 35 21.1 35 24.4 44% 39 76.45 1018.4
08 11:56 S 13 16.09 A Few Clouds FEW039 33.3 22.2 52% 38 76.53 1019.2
08 10:56 SW 17 16.09 A Few Clouds FEW030 31.7 22.8 59% 36 76.53 1019.5
08 09:56 SW 20 16.09 Fair CLR 30 23.3 67% 34 76.56 1019.8
08 08:56 SW 20 16.09 A Few Clouds FEW014 27.8 23.9 79% 32 76.56 1019.7
08 07:56 SW 11 16.09 Fair CLR 26.1 23.9 88% 28 76.5 1019.0
08 06:56 S 6 16.09 Fair CLR 25 23.3 26.1 24.4 90% 26 76.48 1018.7
08 05:56 SW 13 16.09 Overcast OVC016 25.6 23.3 87% 27 76.43 1018.1
08 04:56 SW 15 16.09 Mostly Cloudy BKN014 25.6 23.9 90% 27 76.4 1017.5
08 03:56 S 11 16.09 Overcast OVC010 25.6 23.9 90% 27 76.43 1018.1
08 02:56 S 7 16.09 Mostly Cloudy BKN012 25.6 23.3 87% 27 76.45 1018.2
08 01:56 S 9 16.09 A Few Clouds FEW012 25.6 23.3 87% 27 76.43 1018.1
08 00:56 S 11 16.09 Fair CLR 26.1 22.8 32.8 25.6 82% 28 76.43 1018.1
07 23:56 S 11 16.09 Fair CLR 27.2 22.8 77% 30 76.45 1018.3
07 22:56 S 7 16.09 Fair CLR 27.2 21.7 72% 29 76.4 1017.7
07 21:56 S 11 16.09 Fair CLR 28.3 21.7 67% 31 76.33 1016.7
07 20:56 S 15 16.09 Fair CLR 29.4 21.1 61% 32 76.3 1016.6
07 19:56 S 20 G 33 16.09 Fair CLR 31.1 21.7 57% 34 76.28 1016.1
07 18:56 S 20 16.09 Fair CLR 32.8 21.1 36.7 32.8 50% 36 76.2 1015.2
07 17:56 SE 15 16.09 Fair CLR 35.6 20 40% 38 76.2 1015.2
07 16:56 S 15 16.09 Fair CLR 36.1 20 39% 39 76.23 1015.3
07 15:56 S 19 16.09 Fair CLR 35.6 20.6 41% 39 76.3 1016.2
07 14:56 SE 11 16.09 Fair CLR 35 21.1 44% 39 76.33 1016.7
07 13:56 SE 15 16.09 A Few Clouds FEW050 34.4 21.7 48% 38 76.4 1017.6
07 12:56 S 13 16.09 Partly Cloudy SCT041 33.3 22.8 33.3 22.8 54% 38 76.45 1018.2
07 11:56 S 15 16.09 Mostly Cloudy SCT037 BKN044 32.8 22.8 56% 38 76.48 1018.7
07 10:56 S 17 16.09 Fair CLR 31.7 23.9 63% 37 76.48 1018.8
07 09:56 S 15 16.09 Partly Cloudy SCT016 28.3 23.3 74% 32 76.5 1019.1
07 08:56 S 11 16.09 Mostly Cloudy BKN008 27.2 24.4 85% 31 76.48 1018.7
07 07:56 Calm 16.09 Overcast OVC010 23.9 23.3 96% 23 76.43 1018.3
07 06:56 Calm 16.09 Fair CLR 22.8 22.2 26.7 22.2 96% 76.4 1017.6
07 05:56 E 6 16.09 A Few Clouds FEW015 22.2 21.7 97% 76.35 1017.2
07 04:56 Calm 16.09 Mostly Cloudy BKN010 BKN016 24.4 22.8 91% 24 76.33 1016.7
07 03:56 Calm 16.09 A Few Clouds FEW017 22.8 21.7 94% 76.33 1016.7
07 02:56 S 7 16.09 Fair CLR 25 22.8 88% 26 76.3 1016.4
07 01:56 S 7 16.09 A Few Clouds FEW019 25.6 22.2 82% 27 76.33 1016.8
07 00:56 S 6 16.09 Fair CLR 26.7 22.2 33.9 26.7 76% 29 76.3 1016.3
06 23:56 S 11 16.09 Fair CLR 27.8 22.2 72% 30 76.25 1015.6
06 22:56 S 15 16.09 Fair CLR 28.9 21.7 65% 32 76.2 1015.0
06 21:56 S 17 16.09 Fair CLR 29.4 21.7 63% 32 76.15 1014.4
06 20:56 SE 7 16.09 Fair CLR 28.3 21.7 67% 31 76.1 1013.8
06 19:56 SE 9 16.09 Fair CLR 31.7 21.1 53% 35 76.12 1014.0
06 18:56 SE 11 16.09 Fair CLR 33.9 20.6 36.1 32.2 46% 37 76.12 1013.8
06 17:56 S 11 16.09 Fair CLR 34.4 20 43% 37 76.1 1013.6
06 16:56 SW 9 14.48 Fair CLR 36.1 20.6 40% 39 76.12 1013.7
06 15:56 S 13 16.09 A Few Clouds FEW060 35.6 21.1 43% 39 76.12 1013.9
06 14:56 S 24 16.09 Partly Cloudy SCT060 35.6 21.7 44% 40 76.17 1014.4
06 13:56 S 15 16.09 A Few Clouds FEW055 34.4 21.1 46% 38 76.23 1015.1
06 12:56 Calm 16.09 Mostly Cloudy BKN046 32.2 21.7 33.3 26.1 54% 36 76.28 1016.0
06 11:56 S 11 16.09 Fair CLR 32.8 22.2 54% 37 76.28 1016.0
06 10:56 S 9 16.09 Fair CLR 31.7 22.8 59% 36 76.28 1016.1
06 09:56 W 15 9.66 Partly Cloudy with Haze SCT025 30.6 23.3 65% 35 76.3 1016.5
06 08:56 SW 11 16.09 Fair CLR 28.9 23.9 74% 33 76.3 1016.6
06 07:56 SW 7 16.09 Mostly Cloudy SCT016 BKN022 26.1 23.9 88% 28 76.3 1016.5
06 06:56 SW 6 16.09 Mostly Cloudy BKN014 25 23.3 27.2 24.4 90% 26 76.25 1015.8
06 05:56 SW 7 16.09 Mostly Cloudy BKN013 25.6 23.9 90% 27 76.2 1015.1
06 04:56 SW 17 16.09 Mostly Cloudy BKN012 25 23.9 94% 26 76.2 1014.9
06 03:56 SW 9 16.09 Fair CLR 25 23.3 90% 26 76.2 1014.9
06 02:56 S 9 16.09 Fair CLR 25.6 23.3 87% 27 76.2 1014.9
06 01:56 S 9 16.09 Fair CLR 26.1 22.8 82% 28 76.25 1015.5
06 00:56 S 11 16.09 Fair CLR 27.2 22.2 33.9 26.1 74% 30 76.25 1015.5
05 23:56 S 11 16.09 Fair CLR 27.8 22.2 72% 30 76.2 1015.0
05 22:56 SE 9 16.09 Fair CLR 26.7 22.2 76% 29 76.15 1014.5
05 21:56 E 9 16.09 Fair CLR 26.7 22.2 76% 29 76.07 1013.4
05 20:56 E 9 16.09 Fair CLR 28.3 22.8 72% 32 76.05 1013.1
05 19:56 SE 11 16.09 Fair CLR 31.7 21.7 55% 35 75.95 1011.8
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)