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.
22 22:56 Calm 16.09 Fair CLR 30 25 75% 36 75.9 1010.9
22 21:56 Calm 16.09 Fair CLR 30.6 25.6 75% 38 75.87 1010.4
22 20:56 Calm 16.09 Fair CLR 31.7 25 68% 39 75.87 1010.4
22 19:56 SE 7 16.09 Fair CLR 35.6 23.3 49% 42 75.84 1010.0
22 18:56 Calm 16.09 Fair CLR 37.8 22.2 39.4 37.2 41% 43 75.82 1009.7
22 17:56 Calm 16.09 Partly Cloudy SCT080 38.9 21.7 37% 44 75.82 1009.7
22 16:56 SE 9 16.09 Partly Cloudy SCT080 38.9 21.7 37% 44 75.84 1010.3
22 15:56 N 13 16.09 A Few Clouds FEW080 38.9 22.2 38% 45 75.9 1010.9
22 14:56 Calm 16.09 A Few Clouds FEW080 37.8 21.1 38% 42 75.92 1011.1
22 13:56 Vrbl 7 16.09 A Few Clouds FEW075 38.3 21.7 38% 43 75.95 1011.7
22 12:56 NE 13 16.09 Fair CLR 38.3 22.8 38.3 24.4 41% 45 76 1012.3
22 11:56 Calm 16.09 Fair CLR 37.2 22.2 42% 42 76 1012.3
22 10:56 Calm 16.09 Fair CLR 35.6 22.8 48% 41 76.05 1012.7
22 09:56 NW 7 16.09 Fair CLR 33.3 23.9 58% 39 76.05 1012.9
22 08:56 N 7 16.09 Fair CLR 30 23.3 67% 34 76.05 1012.9
22 07:56 Calm 16.09 Fair CLR 26.7 22.8 79% 29 76.05 1012.9
22 06:56 NW 6 16.09 Fair CLR 24.4 21.7 26.7 23.3 85% 25 76 1012.3
22 05:56 W 6 16.09 Fair CLR 23.9 21.7 88% 24 75.97 1011.9
22 04:56 Calm 16.09 Fair CLR 23.9 21.7 88% 24 75.95 1011.6
22 03:56 W 7 16.09 Fair CLR 25 21.7 82% 26 75.92 1011.2
22 02:56 SW 7 16.09 Fair CLR 26.1 22.2 79% 28 75.95 1011.5
22 01:56 SW 7 16.09 Fair CLR 26.1 22.2 79% 28 75.97 1011.8
22 00:56 SW 6 16.09 Fair CLR 25.6 21.7 36.7 25.6 79% 27 76 1012.2
21 23:56 SE 11 16.09 Fair CLR 26.7 21.7 74% 29 75.97 1012.0
21 22:56 Calm 16.09 Fair CLR 27.8 21.7 69% 30 75.97 1012.0
21 21:56 E 7 16.09 Fair CLR 28.3 22.8 72% 32 75.95 1011.5
21 20:56 SE 6 16.09 Fair CLR 30.6 21.1 57% 33 75.9 1011.0
21 19:56 SE 11 16.09 Fair CLR 33.3 21.7 51% 37 75.9 1011.1
21 18:56 SE 6 16.09 Fair CLR 36.7 19.4 38.3 34.4 36% 39 75.9 1010.7
21 17:56 SE 7 16.09 Fair CLR 37.8 19.4 34% 41 75.9 1010.8
21 16:56 E 6 16.09 Fair CLR 37.2 18.9 34% 39 75.92 1011.1
21 15:56 Vrbl 6 16.09 Fair CLR 37.2 18.9 34% 39 75.97 1011.8
21 14:56 Calm 16.09 Fair CLR 37.2 20 37% 40 76.02 1012.6
21 13:56 W 11 16.09 Fair CLR 36.1 21.7 43% 41 76.07 1013.1
21 12:56 SW 13 16.09 Fair CLR 34.4 22.8 34.4 23.9 51% 40 76.12 1013.9
21 10:56 SW 11 16.09 Fair CLR 30.6 23.3 65% 35 76.17 1014.6
21 09:56 S 13 16.09 A Few Clouds FEW010 27.8 23.9 79% 32 76.17 1014.7
21 08:56 SW 11 16.09 Overcast OVC004 25 24.4 96% 25 76.15 1014.6
21 07:56 SW 6 0.80 Fog OVC002 23.9 23.9 100% 22 76.12 1014.2
21 06:56 S 7 0.40 Fog OVC002 23.9 23.3 25.6 22.2 96% 23 76.1 1013.7
21 05:56 S 6 8.05 Fog/Mist BKN002 23.3 22.8 97% 76.05 1012.8
21 04:56 S 9 16.09 Fair CLR 23.3 22.8 97% 76.02 1012.6
21 03:56 S 9 16.09 Mostly Cloudy BKN009 23.9 22.8 94% 23 76.02 1012.7
21 02:56 SE 6 16.09 Fair CLR 22.8 22.2 96% 76.02 1012.8
21 01:56 SE 6 16.09 Fair CLR 24.4 22.2 88% 25 76.05 1012.8
21 00:56 SW 7 16.09 Fair CLR 25.6 22.8 35.6 25.6 85% 27 76.05 1013.0
20 23:56 S 11 16.09 Fair CLR 26.7 22.2 76% 29 76.02 1012.7
20 22:56 S 11 16.09 Fair CLR 27.2 21.7 72% 29 76.02 1012.6
20 21:56 SE 11 16.09 Fair CLR 27.8 21.7 69% 30 75.97 1012.0
20 20:56 SE 9 16.09 Fair CLR 28.9 21.7 65% 32 75.97 1011.9
20 19:56 SE 11 16.09 Fair CLR 32.8 20.6 49% 36 75.95 1011.6
20 18:56 SE 15 16.09 Fair CLR 35.6 19.4 36.7 33.9 39% 38 75.95 1011.6
20 17:56 S 19 16.09 Fair CLR 36.7 18.9 35% 39 75.97 1011.8
20 16:56 SE 15 16.09 Fair CLR 36.7 20 38% 40 76 1012.1
20 15:56 SW 9 G 26 16.09 Fair CLR 36.1 21.1 42% 40 76.02 1012.6
20 14:56 S 15 16.09 Fair CLR 35.6 21.1 43% 39 76.07 1013.2
20 13:56 SW 17 16.09 Fair CLR 35 21.7 46% 39 76.12 1013.7
20 12:56 S 17 16.09 Fair CLR 33.9 21.7 33.9 23.3 49% 38 76.15 1014.2
20 11:56 SW 19 16.09 Fair CLR 32.2 22.2 56% 36 76.2 1014.9
20 10:56 SW 17 16.09 Fair CLR 30.6 22.8 63% 35 76.23 1015.3
20 09:56 SW 17 16.09 Fair CLR 28.3 22.8 72% 32 76.25 1015.7
20 08:56 SW 15 16.09 Partly Cloudy SCT015 26.1 23.3 85% 28 76.25 1015.9
20 07:56 S 7 16.09 A Few Clouds FEW001 24.4 23.3 94% 24 76.23 1015.5
20 06:56 SW 7 16.09 Fair CLR 23.3 22.8 26.1 23.3 97% 76.2 1015.1
20 05:56 SW 6 16.09 Mostly Cloudy BKN014 23.9 23.3 96% 23 76.2 1014.9
20 04:56 S 9 16.09 Fair CLR 24.4 23.3 94% 24 76.15 1014.4
20 02:56 S 11 16.09 Overcast OVC013 25.6 23.9 90% 27 76.17 1014.5
20 01:56 S 13 16.09 Overcast OVC011 26.1 24.4 90% 28 76.15 1014.5
20 00:56 SE 11 16.09 Mostly Cloudy BKN011 25.6 23.9 34.4 25.6 90% 27 76.17 1014.7 0.03
19 23:56 SE 9 16.09 Fair CLR 26.1 22.8 82% 28 76.2 1015.0
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)