Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Metric (Imperial)
Date Time (cst) 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.
07 08:56 S 22 16.09 Overcast OVC018 23.3 19.4 79% 76.07 1013.5
07 07:56 SE 19 16.09 Overcast BKN022 OVC031 22.8 19.4 81% 76.02 1012.7
07 06:56 SE 15 16.09 Overcast FEW024 OVC034 22.2 19.4 84% 76.02 1012.7
07 05:56 SE 15 16.09 Overcast FEW024 SCT029 OVC039 22.2 19.4 23.9 21.7 84% 76 1012.5
07 04:56 S 22 16.09 Partly Cloudy SCT032 22.2 19.4 84% 75.95 1011.8
07 03:56 SE 20 16.09 Mostly Cloudy SCT020 BKN026 BKN035 22.8 20 84% 75.97 1011.8
07 02:56 S 20 16.09 Overcast OVC018 23.3 20.6 85% 75.95 1011.6
07 01:56 SE 13 16.09 Overcast OVC018 23.3 20.6 85% 75.97 1012.2
07 00:56 S 15 16.09 Overcast BKN018 OVC043 23.3 20.6 85% 76 1012.4
06 23:56 S 20 16.09 Overcast BKN020 OVC039 23.9 20.6 27.8 23.9 82% 24 76 1012.4
06 22:56 S 22 16.09 Overcast BKN020 OVC027 23.9 20.6 82% 24 75.97 1012.2
06 21:56 SE 20 16.09 Overcast BKN018 OVC025 23.9 20.6 82% 24 75.92 1011.6
06 20:56 S 31 G 44 16.09 Overcast BKN020 OVC025 23.9 20.6 82% 24 75.9 1011.2
06 19:56 SE 35 G 41 16.09 A Few Clouds and Breezy FEW024 25 20 74% 26 75.84 1010.4
06 18:56 SE 28 G 46 16.09 Partly Cloudy SCT037 26.1 19.4 67% 27 75.77 1009.3
06 17:56 S 26 G 43 16.09 Fair CLR 27.8 18.9 28.9 27.2 58% 29 75.72 1008.8
06 16:56 S 30 16.09 A Few Clouds FEW047 28.9 18.3 53% 30 75.72 1008.5
06 15:56 S 30 16.09 Mostly Cloudy BKN080 28.9 17.8 51% 30 75.72 1008.7
06 14:56 S 31 G 43 16.09 Overcast SCT046 OVC080 28.3 17.8 53% 29 75.77 1009.2
06 13:56 S 26 16.09 Overcast SCT041 OVC075 27.8 18.3 56% 29 75.82 1010.1
06 12:56 S 31 16.09 Overcast FEW038 SCT047 OVC070 27.8 18.3 56% 29 75.87 1010.8
06 11:56 S 43 G 48 16.09 Overcast and Windy BKN034 BKN040 OVC065 27.2 18.3 27.8 21.7 58% 28 75.95 1011.7
06 10:56 S 31 G 43 16.09 Overcast BKN028 BKN036 OVC060 25 18.9 69% 26 75.97 1012.3
06 09:56 S 33 16.09 Overcast and Breezy BKN021 OVC041 24.4 18.9 72% 25 76.02 1012.7
06 08:56 S 33 G 52 16.09 Overcast and Breezy BKN015 BKN022 OVC039 23.9 19.4 76% 24 76 1012.5
06 07:56 S 20 16.09 Mostly Cloudy BKN016 BKN039 22.8 20 84% 75.97 1012.0
06 06:56 S 19 16.09 Mostly Cloudy BKN016 21.7 20 90% 75.92 1011.3
06 05:56 S 22 16.09 Mostly Cloudy SCT017 BKN046 21.7 19.4 21.7 20.6 87% 75.87 1010.7
06 04:56 S 19 16.09 Mostly Cloudy BKN017 BKN045 21.7 19.4 87% 75.84 1010.4
06 03:56 SE 17 16.09 Partly Cloudy FEW018 SCT041 21.1 19.4 90% 75.84 1010.3
06 02:56 SE 20 16.09 Mostly Cloudy SCT021 BKN027 BKN038 21.1 19.4 90% 75.87 1010.8
06 01:56 SE 13 16.09 Overcast SCT015 OVC040 21.1 18.9 87% 75.95 1011.8
06 00:56 S 13 16.09 Overcast OVC015 21.7 18.9 84% 76.02 1012.8
05 23:56 SE 20 16.09 Overcast OVC017 21.7 18.9 26.7 21.1 84% 76.02 1012.7
05 22:56 SE 22 16.09 Overcast OVC021 21.7 18.3 81% 76.05 1013.3
05 21:56 SE 33 G 48 16.09 A Few Clouds and Breezy FEW021 21.7 17.8 79% 76.02 1012.9
05 20:56 SE 28 16.09 Fair CLR 22.2 17.8 76% 75.97 1012.3
05 19:56 SE 19 16.09 Fair CLR 23.3 17.2 69% 75.95 1011.7
05 18:56 SE 26 G 37 16.09 A Few Clouds FEW045 25 16.7 60% 26 75.87 1010.8
05 17:56 SE 35 G 44 16.09 Partly Cloudy and Breezy SCT060 26.7 16.1 30.6 26.7 52% 27 75.82 1010.0
05 16:56 S 35 G 48 16.09 Partly Cloudy and Breezy SCT060 27.8 16.1 49% 28 75.79 1009.8
05 15:56 SE 41 G 52 16.09 Mostly Cloudy and Breezy BKN055 BKN070 28.3 16.7 49% 29 75.82 1010.1
05 14:56 S 35 G 54 16.09 Mostly Cloudy and Breezy SCT050 BKN070 30 16.7 45% 30 75.87 1010.5
05 13:56 SE 37 G 46 16.09 Mostly Cloudy and Breezy BKN047 BKN060 29.4 17.8 50% 30 75.92 1011.2
05 12:56 S 33 G 54 16.09 Mostly Cloudy and Breezy SCT039 SCT046 BKN060 29.4 18.3 51% 30 75.97 1012.1
05 11:56 S 30 16.09 Mostly Cloudy SCT031 BKN043 BKN049 28.3 18.9 28.3 21.7 57% 30 76.05 1013.0
05 10:56 SE 30 G 39 16.09 Overcast BKN023 OVC031 25.6 19.4 69% 27 76.12 1014.1
05 09:56 S 31 16.09 Overcast BKN019 OVC024 24.4 20 77% 25 76.12 1014.3
05 08:56 S 24 16.09 Fog/Mist BKN017 BKN032 OVC047 22.8 19.4 81% 76.12 1014.2
05 07:56 SE 19 11.27 Fog/Mist BKN014 BKN023 OVC075 22.2 20 87% 76.07 1013.6
05 06:56 SE 15 16.09 Overcast OVC014 21.7 20 90% 76.07 1013.4
05 05:56 SE 19 16.09 Overcast OVC010 21.7 20 21.7 20.6 90% 76.05 1013.1
05 04:56 SE 15 16.09 Overcast BKN010 BKN014 OVC032 21.1 20 93% 76.05 1012.9
05 03:56 S 13 16.09 Overcast OVC009 21.1 19.4 90% 76.05 1012.9
05 02:56 S 20 16.09 Overcast OVC009 21.1 19.4 90% 76.07 1013.3
05 01:56 S 19 16.09 Overcast OVC011 21.1 19.4 90% 76.12 1013.8
05 00:56 S 20 16.09 Overcast OVC015 21.1 18.3 84% 76.15 1014.3
04 23:56 S 19 16.09 Overcast OVC017 21.1 18.3 27.2 21.1 84% 76.17 1014.7
04 22:56 S 24 16.09 Overcast OVC017 21.7 18.3 81% 76.23 1015.4
04 21:56 SE 26 16.09 Mostly Cloudy BKN019 22.2 18.3 79% 76.23 1015.5
04 20:56 SE 24 16.09 Fair CLR 23.3 17.8 71% 76.17 1014.8
04 19:56 SE 24 16.09 Fair CLR 24.4 16.7 62% 25 76.12 1014.1
04 18:56 SE 22 16.09 Fair CLR 25.6 16.7 58% 26 76.07 1013.4
04 17:56 S 41 16.09 Fair and Breezy CLR 27.2 17.2 31.1 27.2 54% 28 76.02 1012.7
04 16:56 SE 35 G 50 16.09 Partly Cloudy and Breezy SCT045 28.9 17.8 51% 30 76.02 1012.7
04 15:56 SE 41 G 48 16.09 Mostly Cloudy and Breezy SCT048 SCT065 BKN075 28.3 18.3 55% 29 76.05 1013.0
04 14:56 S 28 G 50 16.09 Partly Cloudy SCT046 30 18.3 49% 31 76.1 1013.5
04 13:56 S 37 G 44 16.09 Partly Cloudy and Breezy FEW044 SCT055 SCT075 30.6 18.3 48% 32 76.1 1013.8
04 12:56 S 33 G 46 16.09 Overcast and Breezy BKN042 OVC050 28.3 18.9 57% 30 76.15 1014.5
04 11:56 S 33 G 43 16.09 Overcast and Breezy BKN034 OVC042 28.3 18.9 28.9 21.7 57% 30 76.23 1015.4
04 10:56 SE 35 G 41 16.09 Overcast and Breezy BKN024 OVC028 26.1 20 69% 27 76.28 1016.2
04 09:56 S 30 16.09 Overcast BKN022 OVC028 24.4 20 77% 25 76.33 1016.8
Date Time (cst) 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)