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.
26 07:56 Calm 2.41 Overcast OVC007 22.2 21.7 97% 75.69 1008.1
26 06:56 Calm 2.01 Fair CLR 21.1 20.6 23.9 21.1 97% 75.57 1006.6
26 05:56 Calm 4.02 Overcast OVC022 22.2 21.1 94% 75.57 1006.6
26 04:56 Calm 4.02 Overcast BKN019 OVC024 22.2 21.7 97% 75.54 1006.5
26 03:56 SE 9 4.83 Overcast OVC017 22.8 21.7 94% 75.54 1006.4
26 02:56 S 13 6.44 Mostly Cloudy BKN017 22.8 21.7 94% 75.54 1006.3
26 01:56 S 19 8.05 Overcast OVC009 23.3 22.2 94% 75.59 1006.9
26 00:56 S 15 9.66 Fair CLR 23.3 21.7 30.6 23.3 91% 75.59 1006.8
25 23:56 S 13 0.00 NULL NULL 0 0 0% 75.57 0.0
25 22:56 S 19 16.09 Fair CLR 25 21.1 79% 26 75.57 1006.6
25 21:56 S 24 16.09 Fair CLR 26.1 21.7 77% 28 75.54 1006.3
25 20:56 S 20 16.09 Fair CLR 27.8 22.2 72% 30 75.44 1004.9
25 19:56 S 13 16.09 Fair CLR 28.9 21.1 63% 31 75.41 1004.5
25 18:56 SE 20 16.09 Fair CLR 30.6 21.1 32.8 28.3 57% 33 75.44 1004.9
25 17:56 SE 19 16.09 Mostly Cloudy BKN049 31.1 21.1 55% 34 75.41 1004.7
25 16:56 S 20 16.09 Mostly Cloudy BKN047 32.2 21.7 54% 36 75.44 1004.8
25 15:56 S 17 16.09 Partly Cloudy SCT043 31.1 21.7 57% 34 75.49 1005.7
25 14:56 SW 15 16.09 Partly Cloudy SCT038 SCT045 30.6 22.2 61% 34 75.54 1006.4
25 13:56 SW 17 16.09 Mostly Cloudy SCT027 BKN035 BKN044 29.4 22.8 68% 33 75.62 1007.0
25 12:56 SE 22 16.09 Overcast SCT023 OVC042 28.3 22.8 28.9 23.3 72% 32 75.64 1007.6
25 11:56 S 17 16.09 Overcast SCT021 BKN030 OVC036 27.8 22.2 72% 30 75.69 1008.1
25 10:56 S 13 16.09 Overcast FEW014 OVC032 26.1 22.8 82% 28 75.69 1008.3
25 09:56 S 15 16.09 Overcast SCT008 BKN020 OVC026 24.4 22.2 88% 25 75.72 1008.5
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
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)