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 01:56 S 13 16.09 Fair CLR 25.6 22.8 85% 27 76.43 1018.0
08 00:56 S 9 16.09 Fair CLR 26.1 22.8 34.4 26.1 82% 28 76.45 1018.4
07 23:56 S 13 16.09 Fair CLR 27.8 22.2 72% 30 76.43 1018.0
07 22:56 S 15 16.09 Fair CLR 28.3 22.8 72% 32 76.4 1017.6
07 21:56 SE 17 16.09 Fair CLR 29.4 22.8 68% 33 76.35 1017.1
07 20:56 SE 24 16.09 Fair CLR 30.6 21.7 59% 34 76.3 1016.5
07 19:56 SE 24 16.09 Partly Cloudy SCT090 32.2 21.1 52% 35 76.25 1015.8
07 18:56 SE 31 16.09 Partly Cloudy FEW080 SCT090 34.4 21.7 37.2 33.9 48% 38 76.2 1015.0
07 17:56 SE 28 16.09 Partly Cloudy SCT080 36.7 19.4 36% 39 76.2 1014.9
07 16:56 Vrbl 11 16.09 Mostly Cloudy SCT075 BKN110 37.2 18.9 34% 39 76.23 1015.1
07 15:56 SE 13 16.09 A Few Clouds FEW070 35.6 19.4 39% 38 76.28 1015.9
07 14:56 Vrbl 9 G 28 16.09 Partly Cloudy SCT060 36.1 21.1 42% 40 76.3 1016.4
07 13:56 S 17 16.09 Partly Cloudy SCT060 34.4 21.7 48% 38 76.38 1017.2
07 12:56 SW 15 G 30 16.09 A Few Clouds FEW048 34.4 22.2 34.4 23.3 49% 39 76.45 1018.3
07 11:56 SW 11 16.09 A Few Clouds FEW036 32.8 22.8 56% 38 76.5 1018.8
07 10:56 SW 15 16.09 Fair CLR 31.1 23.3 63% 36 76.53 1019.1
07 09:56 SW 15 16.09 Mostly Cloudy SCT020 BKN026 29.4 23.3 70% 34 76.5 1018.9
07 08:56 S 17 16.09 Mostly Cloudy BKN012 27.8 24.4 82% 32 76.5 1019.1
07 07:56 Calm 16.09 Fair CLR 25 24.4 96% 25 76.48 1018.8
07 06:56 S 7 14.48 Fair CLR 23.3 22.8 27.2 23.3 97% 76.45 1018.4
07 05:56 Calm 16.09 Fair CLR 23.9 23.3 96% 23 76.45 1018.2
07 04:56 Calm 14.48 Overcast OVC012 25 23.3 90% 26 76.4 1017.7
07 03:56 Calm 16.09 Mostly Cloudy BKN014 24.4 22.8 91% 24 76.38 1017.3
07 02:56 S 7 16.09 Mostly Cloudy BKN016 25.6 23.3 87% 27 76.35 1017.0
07 01:56 S 11 16.09 Fair CLR 26.1 22.8 82% 28 76.4 1017.5
07 00:56 S 7 16.09 Fair CLR 27.2 22.2 35.6 27.2 74% 30 76.4 1017.7
06 22:56 S 30 16.09 Fair CLR 29.4 22.2 65% 33 76.35 1016.9
06 21:56 SE 37 G 43 16.09 Fair and Breezy CLR 31.1 23.9 66% 37 76.28 1016.0
06 20:56 SE 24 16.09 A Few Clouds FEW085 32.2 22.8 58% 37 76.2 1014.8
06 19:56 SE 22 16.09 Fair CLR 33.3 21.7 51% 37 76.12 1014.0
06 18:56 SE 30 G 37 16.09 A Few Clouds FEW085 35.6 21.7 37.8 34.4 44% 40 76.1 1013.4
06 17:56 S 6 16.09 Fair CLR 37.8 19.4 34% 41 76.1 1013.8
06 16:56 S 11 G 26 16.09 Fair CLR 37.2 20 37% 40 76.15 1014.2
06 15:56 S 19 16.09 A Few Clouds FEW075 37.2 20.6 38% 41 76.2 1014.7
06 14:56 S 15 16.09 A Few Clouds FEW065 36.7 21.1 40% 41 76.25 1015.6
06 13:56 S 17 16.09 Partly Cloudy SCT055 35.6 22.2 46% 40 76.35 1016.8
06 12:56 S 11 G 26 16.09 A Few Clouds FEW050 34.4 22.2 34.4 24.4 49% 39 76.4 1017.6
06 11:56 S 19 G 28 16.09 Partly Cloudy SCT028 33.9 23.3 54% 40 76.43 1017.9
06 10:56 S 24 16.09 A Few Clouds FEW028 31.7 23.3 61% 37 76.43 1018.0
06 09:56 S 19 16.09 Mostly Cloudy BKN014 BKN020 30 24.4 72% 36 76.45 1018.3
06 08:56 S 13 16.09 Mostly Cloudy BKN007 BKN013 27.8 25 85% 32 76.45 1018.3
06 07:56 SE 9 12.87 Partly Cloudy SCT026 26.1 25 94% 28 76.43 1017.9
06 06:56 SE 7 12.87 Mostly Cloudy BKN026 25 24.4 26.7 24.4 96% 25 76.4 1017.6
06 05:56 S 9 16.09 Partly Cloudy SCT012 26.1 24.4 90% 28 76.35 1017.1
06 04:56 S 9 16.09 Overcast SCT013 OVC022 26.1 24.4 90% 28 76.35 1016.9
06 03:56 S 13 16.09 Mostly Cloudy BKN018 25.6 24.4 93% 27 76.33 1016.5
06 02:56 S 7 16.09 Overcast BKN014 OVC021 26.1 23.9 88% 28 76.33 1016.7
06 01:56 S 13 16.09 Mostly Cloudy BKN014 BKN019 26.1 23.9 88% 28 76.33 1016.6
06 00:56 S 15 16.09 Fair CLR 26.7 23.3 35.6 26.7 82% 29 76.33 1016.5
05 23:56 SE 9 16.09 Fair CLR 27.2 22.8 77% 30 76.3 1016.4
05 22:56 SE 19 16.09 Fair CLR 28.9 22.8 70% 32 76.28 1015.8
05 21:56 S 22 16.09 Fair CLR 30.6 22.2 61% 34 76.17 1014.8
05 20:56 SE 20 16.09 Fair CLR 31.7 20 50% 34 76.1 1013.7
05 19:56 SE 20 16.09 Fair CLR 33.9 18.9 41% 36 76.05 1013.0
05 18:56 SE 22 16.09 A Few Clouds FEW075 35.6 20.6 36.7 33.9 41% 39 76.05 1012.8
05 17:56 SE 20 16.09 Fair CLR 36.1 20 39% 39 76.05 1012.9
05 16:56 SE 20 16.09 Partly Cloudy SCT070 36.7 21.1 40% 41 76.07 1013.2
05 15:56 SE 11 G 26 16.09 A Few Clouds FEW070 36.7 20.6 39% 40 76.12 1013.9
05 14:56 SE 20 16.09 Partly Cloudy SCT065 35.6 21.1 43% 39 76.2 1015.0
05 13:56 S 26 G 33 16.09 A Few Clouds FEW060 35.6 21.1 43% 39 76.25 1015.7
05 12:56 S 24 16.09 Fair CLR 34.4 22.2 34.4 24.4 49% 39 76.3 1016.3
05 09:56 S 17 16.09 Overcast BKN019 OVC028 29.4 24.4 75% 35 76.38 1017.2
05 08:56 S 15 16.09 Mostly Cloudy FEW009 BKN024 27.2 24.4 85% 31 76.33 1016.8
05 07:56 S 9 12.87 Mostly Cloudy SCT023 BKN120 26.1 24.4 90% 28 76.3 1016.4
05 06:56 SE 7 11.27 Partly Cloudy SCT023 25 23.9 26.1 23.9 94% 26 76.28 1015.9
05 05:56 S 7 14.48 Overcast FEW010 OVC017 25.6 24.4 93% 27 76.23 1015.3
05 04:56 SE 6 14.48 Overcast OVC015 25 23.9 94% 26 76.23 1015.1
05 03:56 SE 6 16.09 Mostly Cloudy BKN011 24.4 23.3 94% 24 76.2 1014.9
05 02:56 S 7 16.09 Fair CLR 25 23.3 90% 26 76.17 1014.5
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)