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.
15 06:56 SE 9 16.09 Overcast FEW015 OVC049 21.1 20 22.8 21.1 93% 76.15 1014.5
15 05:56 SE 9 16.09 Overcast BKN031 OVC037 21.7 20 90% 76.15 1014.4
15 04:56 SE 7 16.09 Overcast FEW014 OVC043 21.7 20 90% 76.15 1014.2
15 03:56 S 13 16.09 Overcast SCT014 OVC047 22.2 20 87% 76.12 1014.0
15 02:56 SE 19 16.09 Overcast OVC014 22.2 20 87% 76.07 1013.4
15 01:56 SE 20 16.09 Overcast BKN018 OVC037 22.8 20 84% 76.12 1013.9
15 00:56 S 20 16.09 Overcast BKN022 OVC031 22.8 19.4 27.8 22.8 81% 76.15 1014.2
14 23:56 S 20 16.09 Overcast BKN021 OVC036 22.8 20 84% 76.2 1015.1
14 22:56 S 17 16.09 Overcast OVC019 23.3 20 82% 76.2 1015.1
14 21:56 S 20 16.09 Fair CLR 23.9 20 79% 24 76.12 1014.1
14 20:56 SE 26 16.09 Fair CLR 24.4 19.4 74% 25 76.05 1013.1
14 19:56 SE 33 G 46 16.09 Fair and Breezy CLR 26.1 19.4 67% 27 76.02 1012.7
14 18:56 SE 31 G 46 16.09 A Few Clouds FEW060 27.8 19.4 31.1 27.2 60% 29 75.97 1012.0
14 17:56 SE 33 G 44 16.09 Mostly Cloudy and Breezy SCT050 BKN065 29.4 18.9 53% 31 75.97 1012.0
14 16:56 SE 33 16.09 Overcast and Breezy OVC060 30 19.4 53% 32 76.02 1012.5
14 15:56 SE 26 16.09 Overcast SCT050 OVC060 30 18.3 49% 31 76.05 1012.9
14 14:56 SE 33 16.09 Overcast and Breezy OVC050 30 19.4 53% 32 76.12 1013.8
14 13:56 S 24 16.09 Overcast BKN047 OVC055 28.9 19.4 57% 30 76.17 1014.8
14 12:56 S 26 16.09 Overcast SCT039 OVC048 27.8 19.4 27.8 21.7 60% 29 76.25 1015.7
14 11:56 S 26 16.09 Overcast SCT023 OVC036 25 20 74% 26 76.3 1016.7
14 10:56 S 20 16.09 Overcast BKN017 BKN022 OVC030 24.4 20.6 79% 25 76.35 1017.1
14 09:56 S 19 16.09 Overcast OVC014 22.8 20.6 87% 76.35 1017.1
14 08:56 S 20 16.09 Overcast FEW014 OVC023 22.2 20.6 91% 76.33 1017.0
14 07:56 S 11 16.09 Overcast OVC023 22.2 20 87% 76.3 1016.3
14 06:56 S 20 16.09 Overcast SCT015 OVC023 21.7 20 22.2 21.7 90% 76.25 1015.7
14 05:56 S 11 16.09 Overcast BKN017 OVC022 22.2 20 87% 76.25 1015.6
14 04:56 S 13 16.09 Overcast BKN015 OVC022 21.7 20 90% 76.25 1015.9
14 03:56 S 19 16.09 Overcast SCT014 OVC018 22.2 20 87% 76.25 1016.0
14 02:56 S 24 16.09 Overcast OVC017 22.2 20 87% 76.3 1016.5
14 01:56 S 22 16.09 Overcast OVC017 22.2 20 87% 76.35 1017.2
14 00:56 S 20 16.09 Partly Cloudy SCT013 22.2 20.6 29.4 22.2 91% 76.38 1017.5
13 23:56 S 20 16.09 Overcast OVC014 22.8 20.6 87% 76.38 1017.5
13 22:56 S 26 G 35 16.09 Mostly Cloudy BKN016 23.3 20.6 85% 76.35 1017.3
13 21:56 S 26 G 35 16.09 A Few Clouds FEW020 23.9 20.6 82% 24 76.3 1016.6
13 20:56 SE 22 16.09 Fair CLR 25.6 20.6 74% 27 76.25 1015.8
13 19:56 S 24 16.09 Fair CLR 27.8 19.4 60% 29 76.2 1014.9
13 18:56 S 26 16.09 Mostly Cloudy SCT050 BKN080 29.4 18.9 31.7 28.3 53% 31 76.15 1014.5
13 17:56 SE 20 16.09 Overcast BKN050 OVC060 30 20.6 57% 32 76.12 1014.1
13 16:56 S 22 G 37 16.09 Overcast BKN055 OVC070 31.1 20.6 54% 34 76.15 1014.5
13 15:56 SE 26 16.09 Mostly Cloudy BKN049 BKN065 30.6 20 53% 33 76.2 1015.3
13 14:56 SE 24 16.09 Mostly Cloudy BKN044 BKN055 30.6 20 53% 33 76.28 1016.3
13 13:56 S 26 16.09 Mostly Cloudy BKN039 BKN046 28.9 20.6 61% 31 76.35 1017.2
13 12:56 S 26 16.09 Mostly Cloudy BKN028 BKN035 BKN045 28.3 20.6 28.3 21.7 63% 30 76.43 1018.1
13 11:56 S 22 16.09 Mostly Cloudy SCT022 SCT027 BKN045 26.7 21.7 74% 29 76.48 1018.9
13 10:56 S 20 16.09 Overcast FEW010 BKN014 OVC022 24.4 21.7 85% 25 76.5 1019.3
13 09:56 S 19 16.09 Overcast BKN009 OVC018 23.3 21.7 91% 76.5 1019.3
13 08:56 SE 17 16.09 Overcast BKN007 BKN011 OVC030 22.2 21.7 97% 76.48 1019.0
13 07:56 SE 15 16.09 Overcast OVC005 21.7 21.1 96% 76.43 1018.3
13 06:56 SE 15 16.09 Overcast SCT006 BKN010 OVC033 21.7 21.1 22.2 21.7 96% 76.38 1017.7
13 05:56 S 17 16.09 Overcast OVC008 21.7 21.1 96% 76.38 1017.7
13 04:56 S 17 16.09 Overcast BKN008 OVC015 22 0 0% 76.35 1017.5
13 03:56 S 17 16.09 Overcast OVC008 22 0 0% 76.38 1017.6
13 02:56 S 19 16.09 Overcast OVC008 22.2 21.1 94% 76.4 1018.0
13 01:56 S 17 16.09 Overcast OVC008 22.2 21.1 94% 76.48 1018.9
13 00:56 S 19 16.09 Overcast OVC008 22.2 21.1 22.2 21.7 94% 76.48 1018.9 0.1 0.15
12 23:56 SE 17 16.09 Overcast BKN008 OVC011 21.7 21.1 96% 76.45 1018.5 0.03
12 22:56 SE 20 16.09 Overcast OVC008 21.7 21.1 96% 76.45 1018.5
12 21:56 SE 24 16.09 Overcast BKN006 OVC010 21.7 21.1 96% 76.4 1018.0 0.03 0.03
12 20:56 SE 22 16.09 Overcast OVC006 21.7 21.1 96% 76.3 1016.6
12 19:56 SE 20 16.09 Overcast BKN008 OVC014 21.7 21.1 96% 76.25 1016.1
12 18:56 SE 22 16.09 Overcast FEW021 BKN030 OVC042 21.7 20.6 26.1 21.1 94% 76.23 1015.8 0.03
12 17:56 SE 20 16.09 Overcast FEW006 OVC027 21.1 19.4 90% 76.23 1015.8
12 16:56 SE 19 16.09 Mostly Cloudy BKN008 22.8 21.1 90% 76.23 1015.6 0.03
12 15:56 S 24 16.09 Thunderstorm BKN014 OVC018 22.8 21.1 90% 76.35 1017.3
12 14:56 S 28 16.09 Overcast OVC014 24.4 21.1 82% 25 76.3 1016.5
12 13:56 S 31 G 43 16.09 Overcast OVC014 26.1 21.1 74% 28 76.33 1016.7
12 12:56 SE 24 16.09 Overcast FEW008 BKN020 OVC029 23.9 20 23.9 21.7 79% 24 76.35 1017.3
12 11:56 SE 22 16.09 Overcast BKN010 OVC017 23.3 21.7 91% 76.4 1018.0
12 10:56 S 22 16.09 Overcast BKN010 OVC014 23.3 21.1 88% 76.45 1018.5
12 09:56 S 22 16.09 Overcast BKN006 BKN013 OVC020 22.8 21.7 94% 76.43 1018.5
12 08:56 S 24 16.09 Overcast SCT008 BKN012 OVC040 22.2 21.1 94% 76.4 1018.1
12 07:56 SE 13 16.09 Overcast OVC015 21.7 20.6 94% 76.38 1017.6
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)