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.
11 14:56 S 28 G 37 16.09 Fair CLR 33.3 16.7 37% 34 76.25 1015.9
11 13:56 S 15 G 43 16.09 Fair CLR 32.2 17.2 41% 33 76.33 1016.8
11 12:56 S 28 16.09 Fair CLR 31.7 17.2 31.7 18.9 42% 32 76.43 1018.2
11 11:56 S 22 16.09 Partly Cloudy SCT038 30 19.4 53% 32 76.48 1019.0
11 10:56 S 24 16.09 Partly Cloudy FEW022 SCT029 SCT039 28.3 21.1 65% 31 76.5 1019.2
11 09:56 S 13 16.09 A Few Clouds FEW024 24.4 22.2 88% 25 76.5 1019.2
11 08:56 SE 6 2.01 Fog/Mist OVC002 21.1 21.1 100% 76.45 1018.7
11 07:56 Calm 0.24 Fog OVC002 18.9 18.9 100% 76.4 1017.9
11 06:56 Calm 0.40 Fog BKN002 OVC027 19.4 18.9 21.7 18.3 97% 76.38 1017.5
11 05:56 Calm 4.83 Fog/Mist SCT019 18.9 18.3 96% 76.33 1016.8
11 04:56 Calm 16.09 Partly Cloudy FEW017 SCT022 18.3 17.8 97% 76.28 1016.2
11 03:56 Calm 16.09 Overcast OVC017 20.6 18.9 90% 76.3 1016.4
11 02:56 Calm 16.09 Overcast OVC017 19.4 17.8 91% 76.28 1016.1
11 01:56 Calm 16.09 Fair CLR 18.9 17.2 90% 76.28 1015.9
11 00:56 SE 9 16.09 Fair CLR 21.7 18.3 28.9 21.7 81% 76.3 1016.4
10 23:56 S 13 16.09 Fair CLR 23.9 18.9 74% 25 76.28 1016.2
10 22:56 S 15 16.09 Fair CLR 23.9 16.7 64% 25 76.28 1015.9
10 21:56 SE 13 16.09 Fair CLR 24.4 16.1 60% 26 76.23 1015.3
10 20:56 SE 13 16.09 Fair CLR 23.9 15.6 60% 25 76.15 1014.9
10 19:56 S 9 16.09 Fair CLR 25 15.6 56% 26 76.12 1014.2
10 18:56 SE 15 16.09 Fair CLR 29.4 15 33.3 29.4 42% 29 76.1 1013.9
10 17:56 S 11 16.09 Fair CLR 31.1 15 38% 31 76.05 1013.4
10 16:56 S 17 16.09 A Few Clouds FEW080 32.8 14.4 33% 32 76.05 1013.1
10 15:56 SE 17 G 26 16.09 Fair CLR 33.3 15 33% 33 76.07 1013.5
10 14:56 SE 13 16.09 Fair CLR 32.8 14.4 33% 32 76.12 1014.0
10 13:56 S 11 16.09 Fair CLR 32.8 13.3 31% 32 76.2 1015.1
10 12:56 SE 11 16.09 Fair CLR 31.7 14.4 31.7 13.9 35% 31 76.28 1016.1
10 11:56 S 9 16.09 Fair CLR 31.1 13.9 35% 30 76.33 1016.7
10 10:56 S 7 16.09 Fair CLR 28.3 15.6 46% 28 76.33 1016.9
10 09:56 W 9 16.09 Fair CLR 25.6 16.1 56% 26 76.3 1016.7
10 08:56 NW 7 16.09 Fair CLR 19.4 13.9 71% 76.28 1016.3
10 07:56 NW 7 16.09 Fair CLR 14.4 11.7 84% 76.23 1015.6
10 06:56 NW 7 16.09 Fair CLR 13.9 11.7 16.7 13.9 87% 76.17 1015.2
10 05:56 NW 9 16.09 Fair CLR 14.4 11.7 84% 76.15 1014.6
10 03:56 NW 7 16.09 Fair CLR 15 11.7 81% 76.15 1014.5
10 02:56 NW 9 16.09 Fair CLR 15 11.7 81% 76.17 1014.7
10 01:56 NW 11 16.09 Fair CLR 15.6 11.7 78% 76.15 1014.7
10 00:56 NW 11 16.09 Fair CLR 16.7 11.7 28.3 16.1 73% 76.17 1014.7
09 23:56 NW 9 16.09 Fair CLR 17.2 12.2 73% 76.17 1014.9
09 22:56 NW 9 16.09 Fair CLR 18.3 12.8 70% 76.17 1014.7
09 21:56 NW 6 16.09 Fair CLR 20 11.1 57% 76.12 1014.3
09 20:56 E 6 16.09 Fair CLR 23.3 9.4 41% 76.07 1013.6
09 19:56 E 6 16.09 Fair CLR 23.3 8.9 40% 76.02 1013.0
09 18:56 E 11 16.09 Fair CLR 28.3 7.8 33.3 28.3 27% 27 76 1012.5
09 17:56 SE 6 16.09 Fair CLR 31.7 8.3 23% 30 76 1012.4
09 16:56 NE 13 16.09 Fair CLR 32.8 9.4 24% 31 76 1012.3
09 15:56 E 13 16.09 Fair CLR 33.3 11.1 26% 32 76.02 1012.9
09 14:56 Vrbl 7 16.09 Fair CLR 32.8 11.1 26% 31 76.07 1013.6
09 13:56 E 6 16.09 Fair CLR 31.7 12.2 30% 31 76.17 1014.7
09 12:56 SE 13 16.09 Fair CLR 30 12.8 31.1 17.8 35% 29 76.25 1015.6
09 11:56 Vrbl 11 16.09 Fair CLR 30 13.9 37% 29 76.3 1016.3
09 10:56 N 11 16.09 Fair CLR 27.8 16.7 51% 28 76.3 1016.6
09 09:56 NE 13 16.09 Fair CLR 28.9 16.1 46% 29 76.25 1015.8
09 08:56 N 11 16.09 Fair CLR 24.4 17.8 67% 25 76.23 1015.3
09 07:56 N 9 16.09 Fair CLR 18.9 16.1 84% 76.17 1015.1
09 06:56 Calm 16.09 Fair CLR 18.3 16.1 22.2 17.8 87% 76.17 1014.8
09 05:56 N 9 16.09 A Few Clouds FEW065 18.9 16.7 87% 76.15 1014.3
09 04:56 N 6 16.09 Partly Cloudy SCT060 19.4 16.7 84% 76.12 1013.8
09 03:56 NW 9 16.09 Fair CLR 19.4 16.7 84% 76.12 1014.1
09 02:56 N 9 16.09 Fair CLR 20.6 16.7 78% 76.15 1014.4
09 01:56 NW 6 16.09 Fair CLR 21.1 17.2 79% 76.17 1014.8
09 00:56 NW 7 16.09 Partly Cloudy SCT060 21.7 17.2 29.4 21.1 76% 76.17 0.0
08 23:56 NE 7 16.09 A Few Clouds FEW075 22.2 17.2 73% 76.2 0.0
08 22:56 NW 9 16.09 Mostly Cloudy BKN070 22.8 17.2 71% 76.2 0.0
08 21:56 Calm 16.09 Fair CLR 23.3 17.2 69% 76.17 0.0
08 20:56 N 7 16.09 Fair CLR 25 16.7 60% 26 76.12 1014.1
08 19:56 N 9 16.09 Fair CLR 26.1 16.7 56% 27 76.05 1013.3
08 18:56 N 9 16.09 Fair CLR 29.4 16.7 33.9 29.4 46% 30 76.02 1012.7
08 17:56 Calm 16.09 Partly Cloudy SCT070 31.7 17.2 42% 32 76 1012.2
08 16:56 Calm 16.09 Mostly Cloudy BKN070 32.8 17.2 39% 33 76 1012.3
08 15:56 NE 11 16.09 Mostly Cloudy BKN065 33.9 17.2 37% 35 76.02 1012.6
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)