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.
12 22:56 SE 11 16.09 Fair CLR 27.2 23.3 79% 30 76.43 1018.1
12 21:56 S 11 16.09 Fair CLR 28.3 22.8 72% 32 76.38 1017.3
12 20:56 SE 11 16.09 Fair CLR 28.9 22.2 67% 32 76.33 1016.8
12 19:56 S 19 12.87 Fair CLR 31.7 22.2 57% 36 76.3 1016.4
12 18:56 SE 24 G 31 11.27 Partly Cloudy FEW039 SCT055 32.2 23.3 36.1 32.2 59% 37 76.25 1015.8
12 17:56 SE 30 16.09 Fair CLR 33.3 22.8 54% 38 76.25 1015.7
12 16:56 S 30 G 43 16.09 Fair CLR 33.9 22.8 52% 39 76.28 1016.0
12 15:56 S 17 16.09 A Few Clouds FEW055 35.6 20.6 41% 39 76.3 1016.5
12 14:56 Vrbl 9 16.09 A Few Clouds FEW049 34.4 22.2 49% 39 76.35 1016.9
12 13:56 SW 7 16.09 Fair CLR 33.3 22.2 52% 38 76.4 1017.7
12 12:56 S 13 16.09 A Few Clouds FEW055 32.8 21.7 33.3 23.9 52% 36 76.48 1018.8
12 11:56 SE 11 16.09 Mostly Cloudy BKN033 32.2 22.8 58% 37 76.5 1019.3
12 10:56 SE 13 16.09 A Few Clouds FEW024 30 23.3 67% 34 76.56 1019.7
12 09:56 SE 13 16.09 Partly Cloudy SCT014 SCT023 28.9 24.4 77% 34 76.56 1019.8
12 08:56 Calm 14.48 Overcast OVC004 26.1 25.6 97% 29 76.56 1019.6
12 07:56 SE 6 0.80 Fog OVC002 24.4 24.4 100% 24 76.48 1018.6
12 06:56 S 6 6.44 Fog/Mist CLR 23.9 23.3 25.6 23.3 96% 23 76.43 1018.2
12 05:56 Calm 6.44 Fog/Mist CLR 23.9 23.3 96% 23 76.4 1017.7
12 04:56 E 6 8.05 Fog/Mist CLR 23.9 23.3 96% 23 76.38 1017.6
12 03:56 SE 6 16.09 Fair CLR 23.9 23.3 96% 23 76.38 1017.3
12 02:56 E 7 14.48 Overcast BKN014 BKN021 OVC031 23.9 23.3 96% 23 76.4 1017.8
12 01:56 S 7 16.09 Partly Cloudy SCT012 SCT020 25 23.9 94% 26 76.38 1017.6
12 00:56 S 7 16.09 Partly Cloudy FEW016 SCT026 25 23.9 30 24.4 94% 26 76.4 1017.8
11 23:56 SE 7 16.09 Partly Cloudy SCT020 SCT027 25 23.3 90% 26 76.4 1017.8
11 22:56 S 7 16.09 Fair CLR 26.1 22.8 82% 28 76.35 1017.2
11 21:56 Calm 16.09 Fair CLR 25 22.8 88% 26 76.3 1016.6
11 20:56 SE 7 16.09 Fair CLR 26.1 22.8 82% 28 76.25 1015.9
11 19:56 S 11 16.09 Fair CLR 27.8 22.2 72% 30 76.25 1016.0
11 18:56 S 11 16.09 Fair CLR 30 22.2 30.6 24.4 63% 33 76.23 1015.6 0.05
11 17:56 E 9 16.09 A Few Clouds FEW037 29.4 24.4 75% 35 76.2 1015.1
11 16:56 SE 15 G 28 11.27 Partly Cloudy SCT022 29.4 25 77% 35 76.23 1015.5
11 15:56 SE 17 16.09 Mostly Cloudy BKN021 28.3 24.4 79% 33 76.3 1016.6 0.05
11 14:56 S 15 16.09 A Few Clouds FEW015 28.9 25 80% 34 76.35 1017.2
11 13:56 SE 6 16.09 A Few Clouds FEW035 25.6 23.9 90% 27 76.4 1017.9 0.05
11 12:56 SE 6 16.09 Light Rain SCT010 BKN021 BKN037 25 23.9 30.6 23.9 94% 26 76.45 1018.6 0.48 0.69
11 11:56 S 20 G 41 4.02 Thunderstorm in Vicinity Rain Fog/Mist FEW021 BKN030 OVC050 23.9 22.2 90% 23 76.4 1017.9 0.2
11 10:56 SE 9 9.66 Light Rain SCT024 SCT033 BKN050 27.2 24.4 85% 31 76.38 1017.4
11 09:56 S 17 16.09 Mostly Cloudy BKN012 BKN020 29.4 24.4 75% 35 76.38 1017.6
11 08:56 SE 7 16.09 Overcast BKN011 OVC015 26.7 23.9 85% 29 76.4 1017.9
11 07:56 E 7 16.09 A Few Clouds FEW028 25 23.3 90% 26 76.38 1017.4
11 06:56 E 6 16.09 Overcast FEW009 OVC032 23.9 22.8 26.1 23.3 94% 23 76.38 1017.3
11 05:56 E 6 16.09 Overcast BKN009 OVC090 23.9 22.8 94% 23 76.33 1016.8
11 04:56 SE 6 16.09 Mostly Cloudy BKN080 23.9 22.8 94% 23 76.3 1016.4
11 03:56 S 7 16.09 Overcast OVC010 25 22.8 88% 26 76.28 1015.9
11 02:56 S 9 16.09 Overcast FEW012 OVC065 25.6 23.3 87% 27 76.28 1016.0
11 01:56 SE 13 16.09 Overcast OVC060 25.6 22.8 85% 27 76.25 1015.8
11 00:56 S 11 16.09 Partly Cloudy SCT060 26.1 22.8 32.8 26.1 82% 28 76.28 1015.9
10 23:56 S 7 16.09 Fair CLR 26.7 22.8 79% 29 76.25 1015.7
10 22:56 S 13 16.09 Fair CLR 27.8 22.2 72% 30 76.2 1014.8
10 21:56 SE 20 16.09 Fair CLR 28.3 21.7 67% 31 76.12 1014.2
10 20:56 SE 15 16.09 Fair CLR 28.9 21.1 63% 31 76.1 1013.8
10 19:56 SE 15 16.09 Fair CLR 31.7 21.1 53% 35 76.15 1014.2
10 18:56 S 24 16.09 A Few Clouds FEW046 32.8 22.2 35.6 30.6 54% 37 76.07 1013.6
10 17:56 S 20 16.09 Fair CLR 32.8 22.2 54% 37 76.12 1014.0
10 16:56 S 33 G 44 16.09 A Few Clouds and Breezy FEW050 31.7 22.8 59% 36 76.15 1014.5
10 15:56 SE 26 G 39 16.09 Fair CLR 34.4 20.6 44% 37 76.15 1014.4
10 14:56 S 31 G 41 16.09 Partly Cloudy SCT050 34.4 22.8 51% 40 76.2 1014.9
10 13:56 S 20 G 37 16.09 Partly Cloudy SCT049 34.4 21.7 48% 38 76.2 1015.1
10 12:56 S 19 G 30 16.09 Mostly Cloudy SCT045 BKN050 32.2 21.7 33.9 21.7 54% 36 76.25 1015.8
10 11:56 S 24 16.09 Mostly Cloudy BKN038 BKN047 32.2 22.2 56% 36 76.33 1016.5
10 10:56 S 19 16.09 Mostly Cloudy BKN019 31.1 22.2 59% 35 76.33 1016.8
10 09:56 S 17 16.09 Mostly Cloudy BKN018 28.9 23.3 72% 33 76.35 1017.1
10 08:56 SE 9 16.09 A Few Clouds FEW008 27.2 23.3 79% 30 76.35 1017.2
10 07:56 SE 6 16.09 Partly Cloudy SCT008 23.9 22.2 90% 23 76.33 1016.9
10 06:56 E 6 16.09 Fair CLR 21.7 20.6 25.6 21.1 94% 76.3 1016.4
10 05:56 Calm 16.09 Fair CLR 21.1 20 93% 76.25 1015.7
10 04:56 SE 7 16.09 Fair CLR 22.2 20.6 91% 76.2 1015.1
10 03:56 S 7 16.09 Fair CLR 23.9 21.1 84% 24 76.23 1015.2
10 02:56 S 11 16.09 Fair CLR 24.4 21.7 85% 25 76.23 1015.1
10 01:56 S 7 16.09 Fair CLR 25 21.7 82% 26 76.23 1015.2
10 00:56 S 9 16.09 Fair CLR 25.6 22.2 34.4 25.6 82% 27 76.23 1015.2
09 23:56 S 9 16.09 Fair CLR 26.7 21.7 74% 29 76.23 1015.2
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)