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.
05 16:56 N 19 G 30 16.09 Partly Cloudy SCT055 31.7 18.3 45% 33 76.25 1015.7
05 15:56 N 26 G 37 16.09 A Few Clouds FEW055 32.2 18.3 44% 33 76.25 1015.7
05 14:56 N 22 G 41 16.09 Fair CLR 31.7 17.8 43% 32 76.3 1016.5
05 13:56 NE 22 G 41 16.09 Fair CLR 31.1 18.3 46% 32 76.38 1017.6
05 12:56 NE 19 G 33 16.09 Fair CLR 30.6 18.3 30.6 21.1 48% 32 76.48 1018.8
05 11:56 NE 24 G 37 16.09 Fair CLR 28.9 17.8 51% 30 76.53 1019.8
05 10:56 NE 24 G 39 16.09 Fair CLR 28.3 16.7 49% 29 76.58 1020.0
05 09:56 NE 20 G 30 16.09 Fair CLR 26.7 18.9 62% 28 76.58 1020.1
05 08:56 N 22 G 30 16.09 Fair CLR 23.9 20 79% 24 76.56 1019.9
05 07:56 N 17 16.09 Fair CLR 21.7 20 90% 76.53 1019.5
05 06:56 N 19 16.09 Fair CLR 21.7 18.9 23.3 21.7 84% 76.5 1019.2
05 05:56 N 20 16.09 Fair CLR 21.7 20 90% 76.45 1018.5
05 04:56 N 22 16.09 Mostly Cloudy BKN070 22.2 20 87% 76.43 1018.3
05 03:56 N 19 16.09 Overcast OVC030 22.8 20 84% 76.45 1018.6
05 02:56 N 17 16.09 A Few Clouds FEW065 22.8 20.6 87% 76.48 1019.0
05 01:56 N 20 16.09 Overcast FEW017 OVC060 23.3 20.6 85% 76.5 1019.1
04 23:56 NE 17 16.09 Overcast FEW020 BKN050 OVC060 23.9 20.6 82% 24 76.56 1019.8
04 22:56 N 17 16.09 Overcast FEW020 SCT032 OVC040 23.9 20.6 82% 24 76.53 1019.7
04 21:56 N 19 16.09 Overcast OVC035 23.9 20.6 82% 24 76.5 1019.4
04 20:56 N 26 G 35 16.09 Overcast BKN027 OVC035 23.9 20.6 82% 24 76.45 1018.6
04 19:56 N 17 16.09 Overcast BKN030 OVC038 25 21.1 79% 26 76.43 1018.1
04 18:56 NE 22 16.09 Overcast BKN023 OVC028 25 21.1 26.1 23.9 79% 26 76.38 1017.6
04 17:56 NE 17 16.09 Overcast BKN019 OVC024 25 21.1 79% 26 76.35 1017.4
04 16:56 NE 22 G 37 16.09 Overcast OVC014 24.4 21.1 82% 25 76.38 1017.4
04 15:56 NE 20 G 33 16.09 Overcast OVC014 24.4 21.1 82% 25 76.35 1017.3
04 14:56 N 24 G 35 16.09 Overcast OVC014 25 21.1 79% 26 76.38 1017.5
04 13:56 N 30 G 39 16.09 Overcast OVC014 25.6 21.7 79% 27 76.43 1018.1
04 11:56 N 24 G 35 14.48 Overcast OVC012 23.9 21.7 88% 24 76.48 1019.1
04 10:56 N 20 16.09 Overcast OVC010 23.9 21.1 84% 24 76.5 1019.1
04 09:56 N 22 16.09 Overcast OVC010 23.3 21.1 88% 76.48 1018.9
04 08:56 NE 17 16.09 Overcast OVC010 23.3 21.1 88% 76.43 1018.4
04 07:56 NE 15 16.09 Overcast BKN012 OVC050 22.8 21.1 90% 76.4 1017.8
04 06:56 N 19 16.09 Overcast OVC010 22.8 21.1 23.3 22.8 90% 76.35 1017.2
04 05:56 NE 17 16.09 Overcast OVC011 22.8 21.1 90% 76.33 1016.7
04 04:56 N 19 16.09 Overcast OVC011 23.3 21.1 88% 76.28 1016.1
04 03:56 N 17 16.09 Overcast OVC013 23.3 21.1 88% 76.28 1016.2
04 02:56 N 19 16.09 Overcast OVC013 23.3 21.1 88% 76.3 1016.5
04 01:56 N 13 16.09 Overcast OVC013 23.3 21.7 91% 76.3 1016.7
03 23:56 N 20 16.09 Mostly Cloudy BKN016 BKN110 23.3 21.7 91% 76.3 1016.6
03 22:56 N 17 16.09 Partly Cloudy FEW011 SCT041 23.3 21.7 91% 76.33 1016.8
03 21:56 N 20 16.09 Mostly Cloudy SCT046 BKN075 23.3 21.7 91% 76.33 1016.8
03 20:56 N 19 16.09 Mostly Cloudy SCT011 SCT021 BKN032 23.3 21.7 91% 76.28 1016.1
03 19:56 N 24 16.09 Overcast BKN012 BKN026 OVC120 23.3 21.7 91% 76.23 1015.5
03 18:56 N 19 G 35 16.09 Overcast OVC009 23.9 22.2 25.6 23.9 90% 23 76.2 1015.2
03 17:56 N 22 G 33 16.09 Overcast OVC011 23.9 21.7 88% 24 76.17 1014.9
03 16:56 N 24 16.09 Overcast OVC009 23.9 21.7 88% 24 76.15 1014.5
03 15:56 N 22 16.09 Overcast OVC009 25 22.2 85% 26 76.12 1014.3
03 14:56 N 22 16.09 Overcast OVC009 24.4 22.2 88% 25 76.2 1015.1
03 13:56 N 20 16.09 Overcast OVC009 25 22.2 85% 26 76.25 1015.9
03 12:56 NE 22 16.09 Overcast OVC008 25 22.8 25 23.9 88% 26 76.28 1016.3
03 11:56 N 15 1.61 Fog/Mist OVC005 24.4 23.3 94% 24 76.3 1016.7
03 10:56 N 19 3.22 Fog/Mist OVC007 23.9 22.8 94% 23 76.3 1016.6
03 09:56 N 11 6.44 Fog/Mist OVC009 24.4 22.8 91% 24 76.3 1016.6
03 08:56 N 11 16.09 Overcast OVC012 23.9 22.8 94% 23 76.25 1016.0
03 07:56 N 13 16.09 Overcast OVC010 23.9 22.8 94% 23 76.23 1015.6
03 06:56 N 15 16.09 Overcast OVC010 23.9 22.8 23.9 23.3 94% 23 76.2 1015.1
03 05:56 N 13 16.09 Overcast BKN010 OVC110 23.3 22.2 94% 76.15 1014.4
03 04:56 N 9 16.09 Overcast BKN080 OVC100 23.3 22.2 94% 76.12 1014.2
03 03:56 N 11 16.09 Mostly Cloudy BKN100 23.3 22.8 97% 76.15 1014.5
03 02:56 N 11 16.09 A Few Clouds FEW095 23.3 22.8 97% 76.17 1014.9
03 01:56 N 13 16.09 Overcast SCT010 OVC085 23.9 22.8 94% 23 76.23 1015.4
03 00:56 N 11 16.09 Mostly Cloudy BKN090 23.3 22.8 25 23.3 97% 76.23 1015.3
02 23:56 N 11 16.09 Overcast OVC085 23.9 22.8 94% 23 76.25 1015.8
02 22:56 N 11 16.09 Mostly Cloudy BKN070 23.9 22.8 94% 23 76.25 1015.8
02 21:56 N 13 16.09 Overcast FEW025 OVC070 23.9 22.8 94% 23 76.25 1015.8
02 19:56 N 9 16.09 Fair CLR 24.4 23.3 94% 24 76.15 1014.4
02 18:56 N 9 16.09 Mostly Cloudy BKN032 25 23.3 26.1 22.8 90% 26 76.1 1013.7 0.74
02 17:56 N 13 16.09 Overcast BKN009 BKN014 OVC028 25 23.9 94% 26 76.07 1013.5
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)