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.
03 04:56 S 17 16.09 A Few Clouds FEW023 27.8 24.4 82% 32 76.02 1012.6
03 03:56 S 13 16.09 A Few Clouds FEW019 27.2 24.4 85% 31 76.02 1012.8
03 02:56 S 13 16.09 Mostly Cloudy BKN021 27.2 24.4 85% 31 76.05 1012.9
03 01:56 S 11 16.09 Mostly Cloudy BKN019 27.2 24.4 85% 31 76.07 1013.2
03 00:56 S 17 16.09 Fair CLR 27.8 23.9 37.2 27.8 79% 32 76.07 1013.3
02 23:56 SE 17 16.09 Fair CLR 28.9 22.2 67% 32 76.07 1013.1
02 22:56 SE 20 16.09 Fair CLR 31.1 21.7 57% 34 76.02 1012.5
02 21:56 E 20 16.09 Mostly Cloudy BKN090 32.2 21.1 52% 35 75.95 1011.6
02 20:56 E 11 16.09 A Few Clouds FEW100 32.2 20.6 50% 35 75.84 1010.3
02 19:56 E 7 16.09 A Few Clouds FEW120 33.9 20.6 46% 37 75.82 1010.0
02 18:56 NE 7 16.09 Fair CLR 37.2 19.4 39.4 36.7 35% 40 75.82 1009.7
02 17:56 E 11 16.09 A Few Clouds FEW085 38.9 20 33% 42 75.82 1010.0
02 16:56 Vrbl 6 16.09 A Few Clouds FEW085 38.3 19.4 33% 41 75.84 1010.2
02 15:56 SW 9 16.09 A Few Clouds FEW080 39.4 18.3 29% 42 75.9 1010.8
02 14:56 SW 11 16.09 Fair CLR 38.3 20.6 36% 42 75.97 1011.8
02 13:56 S 15 16.09 Fair CLR 37.8 20.6 37% 42 76.05 1012.8
02 12:56 W 9 16.09 Fair CLR 36.7 21.1 36.7 25 40% 41 76.12 1014.0
02 11:56 SW 11 16.09 Fair CLR 34.4 22.2 49% 39 76.2 1014.9
02 10:56 SW 15 16.09 Fair CLR 32.2 23.3 59% 37 76.23 1015.2
02 09:56 SW 9 16.09 A Few Clouds FEW020 30.6 24.4 70% 36 76.23 1015.4
02 08:56 SW 19 16.09 Fair CLR 28.3 24.4 79% 33 76.23 1015.2
02 07:56 SW 7 16.09 Fair CLR 25.6 23.3 87% 27 76.2 1014.9
02 06:56 SW 7 16.09 Fair CLR 25.6 22.8 27.2 24.4 85% 27 76.17 1014.5
02 05:56 SW 7 16.09 Fair CLR 25.6 22.8 85% 27 76.15 1014.2
02 04:56 SW 11 16.09 Fair CLR 26.1 22.2 79% 28 76.12 1014.0
02 03:56 SW 7 16.09 Fair CLR 25.6 22.2 82% 27 76.15 1014.1
02 02:56 SW 7 16.09 Fair CLR 26.1 21.7 77% 28 76.15 1014.3
02 01:56 Calm 16.09 Fair CLR 26.7 22.2 76% 29 76.17 1014.4
02 00:56 SW 9 16.09 Fair CLR 27.2 22.2 35.6 26.1 74% 30 76.15 1014.3
01 23:56 SE 7 16.09 Fair CLR 26.7 22.2 76% 29 76.17 1014.5
01 22:56 SE 9 16.09 Fair CLR 28.3 22.2 70% 31 76.15 1014.3
01 21:56 SE 13 16.09 Fair CLR 29.4 21.7 63% 32 76.07 1013.3
01 20:56 SE 13 16.09 Fair CLR 30.6 21.7 59% 34 76 1012.3
01 19:56 E 19 16.09 A Few Clouds FEW100 33.3 21.1 49% 37 75.95 1011.8
01 18:56 E 19 16.09 Fair CLR 35.6 20.6 37.8 33.9 41% 39 75.97 1011.9
01 17:56 E 24 16.09 Fair CLR 35 21.1 44% 39 75.97 1011.9
01 16:56 Vrbl 7 16.09 Partly Cloudy SCT075 37.2 20 37% 40 75.97 1011.7
01 15:56 Calm 16.09 Partly Cloudy SCT050 37.2 19.4 35% 40 76 1012.3
01 14:56 SW 7 16.09 Partly Cloudy SCT070 35.6 21.7 44% 40 76.07 1013.4
01 13:56 E 11 16.09 Partly Cloudy FEW050 SCT070 SCT095 36.1 22.2 45% 41 76.15 1014.1
01 12:56 Vrbl 11 16.09 Fair CLR 34.4 21.7 34.4 22.8 48% 38 76.23 1015.1
01 11:56 Vrbl 9 16.09 Fair CLR 33.3 22.2 52% 38 76.28 1015.9
01 10:56 Calm 16.09 Fair CLR 31.7 22.2 57% 36 76.3 1016.4
01 09:56 Vrbl 6 16.09 Fair CLR 30 23.9 70% 35 76.3 1016.2
01 08:56 Calm 16.09 Fair CLR 28.3 24.4 79% 33 76.3 1016.5
01 07:56 Calm 16.09 Fair CLR 24.4 23.3 94% 24 76.28 1015.9
01 06:56 Calm 16.09 Fair CLR 23.3 22.2 27.2 22.8 94% 76.25 1015.6
01 05:56 SW 6 16.09 Fair CLR 24.4 22.8 91% 24 76.23 1015.2
01 04:56 Calm 16.09 Partly Cloudy SCT012 25 23.3 90% 26 76.23 1015.4
01 03:56 SE 6 16.09 Overcast OVC012 23.9 22.2 90% 23 76.25 1015.7
01 02:56 Calm 16.09 Fair CLR 23.9 21.7 88% 24 76.25 1015.4
01 01:56 SE 6 16.09 Fair CLR 25 22.2 85% 26 76.25 1015.5
01 00:56 S 9 16.09 Fair CLR 26.7 21.7 36.1 26.1 74% 29 76.2 1015.1
31 23:56 SE 11 16.09 Fair CLR 28.3 21.7 67% 31 76.2 1015.0
31 22:56 S 17 16.09 Fair CLR 29.4 21.7 63% 32 76.17 1014.5
31 21:56 SE 24 G 33 16.09 Fair CLR 30.6 22.2 61% 34 76.12 1013.9
31 20:56 SE 7 16.09 Fair CLR 30.6 20.6 55% 33 76.05 1012.9
31 19:56 SE 20 16.09 Mostly Cloudy BKN090 33.9 18.9 41% 36 76 1012.5
31 18:56 E 17 16.09 Partly Cloudy SCT085 SCT100 36.1 17.8 37.2 33.3 34% 37 75.97 1011.9
31 17:56 SE 19 16.09 Fair CLR 37.2 18.3 33% 39 75.97 1011.9
31 16:56 SE 11 16.09 Fair CLR 37.2 18.9 34% 39 76.02 1012.3
31 15:56 Vrbl 7 16.09 A Few Clouds FEW070 37.2 20 37% 40 76.07 1013.2
31 14:56 SE 19 G 30 16.09 A Few Clouds FEW065 36.7 20.6 39% 40 76.17 1014.4
31 13:56 Calm 16.09 Fair CLR 35.6 21.1 43% 39 76.23 1015.3
31 12:56 SE 13 16.09 Mostly Cloudy BKN049 32.8 21.7 33.9 22.8 52% 36 76.28 1016.0
31 11:56 Vrbl 11 16.09 Fair CLR 31.7 22.8 59% 36 76.33 1016.7
31 10:56 S 17 16.09 Mostly Cloudy BKN012 31.1 23.3 63% 36 76.33 1016.6
31 09:56 S 11 16.09 A Few Clouds FEW015 28.3 25 82% 33 76.3 1016.5
31 08:56 S 7 16.09 A Few Clouds FEW006 27.2 25 88% 31 76.28 1016.1
31 07:56 Calm 4.83 A Few Clouds FEW018 23.9 23.9 100% 22 76.25 1015.8
31 06:56 Calm 3.22 Fair CLR 22.8 22.2 26.7 22.8 96% 76.23 1015.3
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)