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.
11 12:56 NE 6 16.09 Mostly Cloudy BKN019 BKN025 22.2 17.2 73% 76.48 1018.9
11 11:56 N 6 16.09 Mostly Cloudy BKN018 BKN025 BKN033 22.2 17.2 22.8 16.7 73% 76.56 1020.0
11 10:56 NW 9 16.09 Mostly Cloudy FEW018 BKN033 22.2 17.8 76% 76.61 1020.6
11 09:56 N 7 16.09 Partly Cloudy SCT033 20 16.7 81% 76.63 1021.0
11 08:56 NW 6 16.09 Overcast OVC032 18.3 16.7 90% 76.61 1021.0
11 07:56 NW 6 16.09 Overcast OVC030 17.2 16.7 97% 76.56 1020.3
11 06:56 NW 7 16.09 Overcast FEW009 OVC026 16.7 16.1 96% 76.53 1019.9
11 05:56 N 11 16.09 Overcast BKN009 OVC024 17.2 16.1 17.2 16.7 93% 76.5 1019.4
11 04:56 Calm 16.09 Overcast OVC009 17.2 16.1 93% 76.48 1019.4
11 03:56 Calm 16.09 Overcast OVC009 17.2 16.1 93% 76.48 1019.2
11 02:56 Calm 16.09 Overcast OVC009 17.2 16.1 93% 76.48 1019.3
11 01:56 Calm 16.09 Overcast OVC009 16.7 16.1 96% 76.5 1019.7
11 00:56 Calm 16.09 Overcast OVC009 16.7 16.1 96% 76.5 1019.7
10 23:56 Calm 16.09 Overcast OVC009 16.7 16.1 17.2 16.7 96% 76.53 1019.8
10 22:56 Calm 16.09 Overcast OVC007 16.7 16.1 96% 76.58 1020.5
10 21:56 Calm 12.87 Overcast OVC011 16.7 16.1 96% 76.56 1020.1
10 20:56 Calm 16.09 Overcast BKN010 BKN019 OVC050 16.7 16.1 96% 76.58 1020.6
10 19:56 Calm 11.27 Overcast SCT008 OVC050 17.2 16.1 93% 76.61 1020.8
10 18:56 SE 6 16.09 Overcast FEW008 OVC050 16.7 15.6 93% 76.58 1020.8
10 17:56 SE 6 16.09 Overcast FEW014 SCT028 OVC050 17.2 16.1 20 17.2 93% 76.58 1020.6 0.03 0.1
10 16:56 Calm 16.09 Overcast FEW009 OVC050 17.8 16.1 90% 76.58 1020.5
10 15:56 Calm 16.09 Overcast OVC055 17.8 16.1 90% 76.58 1020.6
10 14:56 S 7 16.09 Overcast FEW044 OVC055 17.2 16.1 93% 76.58 1020.7 0.03 0.08
10 13:56 S 6 4.02 Light Rain Fog/Mist BKN015 OVC055 17.8 16.7 93% 76.63 1021.2 0.05
10 12:56 S 15 4.02 Light Rain FEW015 OVC055 18.9 16.1 84% 76.68 1021.8
10 11:56 Calm 16.09 Overcast OVC060 20 16.1 20 15 78% 76.71 1022.3 0.05
10 10:56 Calm 16.09 Mostly Cloudy BKN070 18.9 15.6 81% 76.78 1023.2
10 09:56 E 6 6.44 Fog/Mist FEW008 OVC060 17.2 15.6 90% 76.81 1023.6
10 08:56 Calm 6.44 Fog/Mist OVC065 16.1 15.6 97% 76.81 1023.7 0.03 0.05
10 06:56 NE 11 16.09 Overcast OVC060 15.6 15 96% 76.71 1022.5 0.03
10 05:56 N 9 16.09 Overcast BKN070 OVC090 15 14.4 15.6 13.9 96% 76.71 1022.4
10 04:56 N 6 16.09 Overcast OVC060 15 14.4 96% 76.68 1022.2
10 03:56 Calm 16.09 Overcast OVC080 14.4 13.9 97% 76.71 1022.3
10 02:56 Calm 16.09 Partly Cloudy SCT065 14.4 13.9 97% 76.71 1022.5
10 01:56 N 6 16.09 Overcast FEW065 OVC085 15 14.4 96% 76.73 1022.6
10 00:56 N 9 16.09 Mostly Cloudy BKN060 15.6 15 96% 76.73 1022.8
09 23:56 Calm 16.09 Overcast OVC035 15.6 15 16.7 15.6 96% 76.78 1023.6 0.18
09 22:56 N 6 16.09 Overcast OVC065 15.6 15 96% 76.78 1023.5
09 21:56 N 11 16.09 Overcast OVC060 15.6 15 96% 76.78 1023.6
09 20:56 Calm 16.09 Overcast BKN055 OVC070 15.6 14.4 93% 76.78 1023.5 0.18
09 19:56 N 7 16.09 Overcast FEW048 OVC120 15.6 14.4 93% 76.78 1023.4 0.03
09 18:56 N 6 16.09 Mostly Cloudy BKN027 BKN055 BKN110 16.1 15 93% 76.76 1022.9 0.15
09 17:56 Calm 16.09 Overcast OVC025 16.7 15 18.3 16.1 90% 76.71 1022.5 0.03
09 16:56 N 13 16.09 Mostly Cloudy FEW025 SCT039 BKN080 16.7 14.4 86% 76.68 1021.9 0.03
09 15:56 NE 15 16.09 Partly Cloudy SCT037 SCT065 SCT120 17.2 14.4 84% 76.63 1021.3
09 14:56 N 7 16.09 Overcast OVC028 17.8 14.4 81% 76.68 1021.9
09 13:56 E 6 16.09 Mostly Cloudy BKN030 17.2 13.9 81% 76.71 1022.5
09 12:56 Calm 16.09 Overcast SCT017 OVC032 16.7 13.9 84% 76.76 1023.2
09 11:56 E 7 16.09 Fair CLR 16.7 13.9 16.7 14.4 84% 76.78 1023.5 0.2
09 10:56 NE 13 16.09 A Few Clouds FEW010 15.6 13.9 90% 76.78 1023.3
09 09:56 E 17 16.09 Partly Cloudy SCT010 SCT035 15.6 14.4 93% 76.81 1023.8 0.03
09 08:56 NE 11 16.09 Mostly Cloudy SCT016 BKN036 BKN047 15 14.4 96% 76.78 1023.4 0.08 0.18
09 07:56 NE 11 16.09 Overcast SCT047 BKN055 OVC080 15 14.4 96% 76.84 1024.0 0.08
09 06:56 NE 9 16.09 Overcast OVC100 14.4 13.9 97% 76.76 1023.0 0.03
09 05:56 N 9 16.09 Overcast FEW046 OVC060 15 14.4 15.6 15 96% 76.76 1023.0 0.1 0.1
09 04:56 Calm 16.09 Overcast OVC070 15.6 14.4 93% 76.73 1022.7
09 03:56 NE 13 16.09 Overcast OVC070 15.6 14.4 93% 76.63 1021.1
09 02:56 NE 9 16.09 Partly Cloudy FEW065 SCT080 15 13.9 93% 76.63 1021.5
09 01:56 N 11 16.09 Overcast BKN080 OVC100 15 14.4 96% 76.68 1022.0
09 00:56 N 15 16.09 Overcast BKN095 OVC110 15 14.4 96% 76.66 1021.6
08 23:56 N 11 16.09 Fair CLR 15 13.9 16.1 15 93% 76.66 1021.7
08 22:56 N 9 16.09 Overcast BKN080 OVC100 15.6 14.4 93% 76.71 1022.5
08 21:56 NE 11 16.09 Mostly Cloudy BKN085 BKN120 15.6 14.4 93% 76.71 1022.3
08 20:56 NE 15 16.09 Overcast OVC095 15.6 15 96% 76.71 1022.2
08 19:56 NE 9 16.09 Overcast SCT006 BKN100 OVC120 15.6 15 96% 76.71 1022.3
08 18:56 NE 15 16.09 Overcast SCT007 OVC075 16.1 15 93% 76.68 1022.2
08 17:56 NE 17 16.09 Overcast BKN007 OVC060 16.1 15 17.8 16.1 93% 76.63 1021.5 0.1
08 16:56 N 19 16.09 Overcast OVC008 16.7 15.6 93% 76.61 1021.1
08 15:56 NE 19 8.05 Fog/Mist SCT008 BKN014 OVC020 17.2 16.1 93% 76.58 1020.7 0.03
08 14:56 N 19 16.09 Overcast SCT008 BKN012 OVC017 17.2 16.7 97% 76.58 1020.4 0.05 0.08
08 13:56 NE 11 16.09 Overcast SCT008 BKN050 OVC060 17.8 16.7 93% 76.58 1020.6 0.03
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)