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.
25 08:56 S 13 16.09 Overcast FEW018 OVC027 23.9 22.2 90% 23 75.69 1008.2
25 07:56 S 9 16.09 Overcast OVC019 23.3 22.2 94% 75.64 1007.5
25 06:56 S 9 16.09 Overcast OVC013 23.3 22.2 23.9 22.8 94% 75.59 1007.1
25 05:56 S 11 16.09 Overcast OVC013 23.3 22.2 94% 75.54 1006.4
25 04:56 S 9 16.09 Overcast BKN008 OVC013 23.3 22.2 94% 75.51 1006.0
25 03:56 S 17 16.09 Overcast OVC008 23.3 22.2 94% 75.51 1005.7
25 02:56 SW 15 16.09 Overcast OVC008 23.3 22.2 94% 75.49 1005.7
25 01:56 S 13 16.09 A Few Clouds FEW010 22.8 21.7 94% 75.51 1006.1
25 00:56 S 13 16.09 Overcast OVC013 23.9 22.2 31.1 23.9 90% 23 75.57 1006.7
24 23:56 S 15 16.09 A Few Clouds FEW017 24.4 22.2 88% 25 75.57 1006.5
24 22:56 S 17 16.09 Fair CLR 25 22.2 85% 26 75.54 1006.2
24 21:56 SE 15 16.09 Fair CLR 25.6 21.7 79% 27 75.49 1005.7
24 20:56 SE 11 16.09 Fair CLR 26.1 21.1 74% 28 75.44 1005.0
24 19:56 SE 17 16.09 Fair CLR 28.9 21.1 63% 31 75.41 1004.3
24 18:56 S 7 16.09 Fair CLR 31.1 20.6 32.2 28.9 54% 34 75.41 1004.6
24 17:56 S 13 16.09 Fair CLR 31.7 20 50% 34 75.41 1004.5
24 16:56 S 15 16.09 Fair CLR 32.2 20.6 50% 35 75.41 1004.5
24 15:56 S 15 16.09 Partly Cloudy SCT046 31.7 21.1 53% 35 75.46 1005.2
24 14:56 S 17 16.09 Partly Cloudy SCT043 31.1 21.7 57% 34 75.51 1005.9
24 13:56 SW 19 16.09 Partly Cloudy SCT035 30 21.1 59% 33 75.57 1006.5
24 12:56 SW 17 16.09 Partly Cloudy SCT028 28.9 21.7 29.4 22.8 65% 32 75.62 1007.0
24 11:56 SW 24 16.09 Overcast BKN023 OVC032 26.7 21.7 74% 29 75.67 1007.9
24 10:56 S 20 16.09 Overcast BKN013 OVC033 26.1 22.2 79% 28 75.69 1008.3
24 09:56 SW 20 16.09 Overcast FEW013 OVC033 25 21.7 82% 26 75.69 1008.5
24 08:56 S 15 16.09 Overcast SCT012 BKN030 OVC036 23.9 21.7 88% 24 75.69 1008.3
24 06:56 SW 15 16.09 Overcast BKN014 OVC019 22.8 21.1 22.8 22.2 90% 75.62 1007.2
24 05:56 SW 13 16.09 Overcast OVC012 22.8 21.1 90% 75.59 1006.8
24 04:56 S 17 16.09 Overcast OVC012 22.8 21.1 90% 75.57 1006.5
24 03:56 S 20 16.09 Overcast OVC010 22.8 21.1 90% 75.59 1006.8
24 02:56 S 19 16.09 Overcast OVC010 22.8 21.1 90% 75.59 1006.9
24 01:56 S 19 16.09 Overcast OVC010 22.2 21.1 94% 75.64 1007.6
24 00:56 S 20 16.09 Overcast OVC012 22.8 20.6 26.7 22.8 87% 75.69 1008.4
23 23:56 S 17 16.09 Overcast OVC014 22.8 20.6 87% 75.74 1009.0
23 22:56 S 20 16.09 Overcast BKN018 OVC055 23.3 20.6 85% 75.74 1009.2
23 21:56 S 20 16.09 Overcast FEW020 OVC060 23.9 20.6 82% 24 75.72 1008.7
23 20:56 SE 20 16.09 Overcast FEW021 OVC060 24.4 21.1 82% 25 75.67 1008.0
23 19:56 SE 24 16.09 Overcast OVC060 25 20.6 77% 26 75.59 1007.3
23 18:56 SE 28 16.09 Overcast FEW038 OVC060 26.7 21.1 28.3 25.6 71% 28 75.59 1006.9
23 17:56 SE 26 16.09 Overcast BKN042 OVC055 27.8 20.6 65% 30 75.59 1007.1
23 16:56 S 22 16.09 Overcast SCT037 SCT044 OVC055 28.3 20.6 63% 30 75.59 1007.0
23 15:56 S 26 16.09 Overcast FEW036 OVC050 28.3 20.6 63% 30 75.64 1007.7
23 14:56 S 26 16.09 Overcast SCT032 OVC046 27.2 20 65% 29 75.72 1008.7
23 13:56 S 20 16.09 Overcast FEW030 OVC042 26.7 20.6 69% 28 75.79 1009.6
23 12:56 S 22 G 33 16.09 Overcast BKN025 BKN033 OVC040 26.1 20 26.1 20.6 69% 27 75.87 1010.9
23 11:56 S 22 16.09 Overcast BKN020 BKN028 OVC034 25 20 74% 26 75.95 1011.8
23 10:56 S 20 16.09 Overcast BKN010 OVC025 23.9 20 79% 24 76 1012.5
23 09:56 S 17 16.09 Fog/Mist BKN011 BKN019 OVC029 22.8 20.6 87% 76 1012.5
23 08:56 SE 13 16.09 Fog/Mist BKN007 OVC017 21.7 20.6 94% 75.97 1012.3
23 07:56 SE 9 8.05 Fog/Mist SCT006 BKN016 OVC025 20.6 20.6 100% 75.95 1011.9
23 05:56 S 11 16.09 Overcast OVC025 20.6 20 96% 75.9 1011.1
23 04:56 S 13 16.09 Overcast SCT012 SCT017 OVC023 21.1 20 93% 75.9 1011.0
23 03:56 S 11 16.09 Overcast BKN011 OVC023 21.1 20 93% 75.92 1011.2
23 02:56 S 13 16.09 Overcast FEW013 OVC021 21.1 20 93% 75.95 1011.8
23 01:56 S 13 16.09 Overcast FEW005 OVC021 20.6 20 96% 76.02 1012.6
23 00:56 SE 11 16.09 Overcast OVC012 20 19.4 27.2 20 96% 76.02 1013.1
22 23:56 SE 9 16.09 Mostly Cloudy BKN014 20.6 19.4 93% 76.05 0.0
22 22:56 SE 13 16.09 Fair CLR 20.6 19.4 93% 76.07 0.0
22 21:56 SE 24 16.09 Mostly Cloudy BKN032 21.7 19.4 87% 76.07 0.0
22 20:56 SE 26 16.09 Overcast FEW029 BKN055 OVC100 22.8 20 84% 76.02 0.0
22 19:56 SE 17 16.09 Overcast FEW041 BKN055 OVC070 26.1 20.6 72% 28 75.92 0.0
22 18:56 SE 13 16.09 Mostly Cloudy BKN047 BKN055 27.2 21.1 29.4 25.6 69% 29 75.92 0.0
22 17:56 S 13 16.09 A Few Clouds FEW042 28.3 20.6 63% 30 75.95 0.0
22 16:56 SE 15 16.09 Mostly Cloudy FEW042 BKN065 BKN085 28.9 21.1 63% 31 75.97 0.0
22 15:56 SE 15 16.09 A Few Clouds FEW031 28.3 21.7 67% 31 76.02 0.0
22 14:56 S 11 16.09 Mostly Cloudy SCT028 BKN044 27.8 21.7 69% 30 76.12 0.0
22 13:56 S 11 16.09 A Few Clouds FEW021 27.2 21.1 69% 29 76.17 0.0
22 12:56 S 13 16.09 Mostly Cloudy BKN016 25.6 21.1 76% 27 76.25 0.0
22 11:56 SE 17 16.09 Fog/Mist BKN007 OVC013 22.8 22.2 96% 76.33 1016.9
22 10:56 S 17 16.09 Fog/Mist OVC003 21.1 21.1 100% 76.35 1017.3
22 09:56 SE 11 16.09 Fog/Mist OVC003 20 20 100% 76.35 1017.3
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)