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.
08 05:56 NE 6 16.09 A Few Clouds FEW110 12.2 10.6 90% 76.4 1018.1
08 04:56 Calm 16.09 A Few Clouds FEW110 13.3 11.1 87% 76.4 1018.3
08 03:56 Calm 16.09 Fair CLR 14.4 11.1 81% 76.4 1017.8
08 02:56 Calm 16.09 A Few Clouds FEW110 15.6 11.7 78% 76.4 1018.1
08 01:56 Calm 16.09 Overcast OVC110 16.1 12.2 78% 76.43 1018.5
08 00:56 S 9 16.09 A Few Clouds FEW110 17.2 11.7 22.2 16.7 70% 76.48 1018.9
07 23:56 SE 15 16.09 Fair CLR 17.2 9.4 60% 76.45 1018.7
07 22:56 E 22 16.09 A Few Clouds FEW120 17.8 6.1 46% 76.43 1018.2
07 21:56 NE 11 16.09 Partly Cloudy SCT110 17.8 7.8 52% 76.43 1018.4
07 20:56 E 9 16.09 Overcast FEW075 OVC110 18.3 10.6 61% 76.33 1017.3
07 19:56 E 11 16.09 Overcast OVC110 21.1 4.4 34% 76.3 1017.1
07 18:56 NE 13 16.09 Overcast OVC110 22.2 3.9 25 22.2 30% 76.28 1016.5
07 17:56 NE 19 16.09 Partly Cloudy SCT110 22.8 2.8 27% 76.28 1016.5
07 16:56 E 20 G 28 16.09 Fair CLR 23.9 3.3 26% 25 76.28 1016.3
07 15:56 NE 13 G 30 16.09 Fair CLR 23.9 2.8 25% 25 76.28 1016.5
07 14:56 E 20 16.09 Fair CLR 23.3 3.3 27% 76.33 1017.3
07 13:56 E 15 G 28 16.09 Fair CLR 24.4 3.9 26% 25 76.43 1018.5
07 12:56 Vrbl 6 16.09 Fair CLR 22.8 3.9 22.8 7.8 29% 76.5 1019.6
07 11:56 SE 9 16.09 Fair CLR 21.1 3.9 32% 76.58 1020.7
07 10:56 SE 11 16.09 Fair CLR 20.6 6.1 39% 76.63 1021.3
07 09:56 E 9 16.09 Fair CLR 16.7 7.2 54% 76.63 1021.4
07 08:56 NE 11 16.09 Fair CLR 15 7.2 60% 76.63 1021.3
07 07:56 N 6 16.09 Fair CLR 10 6.7 80% 76.58 1020.6
07 06:56 N 9 16.09 Fair CLR 9.4 5.6 11.7 8.9 77% 8 76.53 1020.2
07 05:56 NW 9 16.09 Fair CLR 8.9 6.1 83% 8 76.5 1019.8
07 04:56 Calm 16.09 Fair CLR 10 6.7 80% 76.5 1019.7
07 03:56 N 7 16.09 Fair CLR 10.6 7.2 80% 76.53 1019.7
07 02:56 NW 6 16.09 Fair CLR 10.6 7.2 80% 76.56 1020.1
07 01:56 Calm 16.09 Fair CLR 11.7 6.7 72% 76.61 1020.8
07 00:56 NW 11 16.09 Fair CLR 11.1 6.7 21.7 11.1 75% 76.63 1021.3
06 23:56 Calm 16.09 Fair CLR 12.8 7.2 69% 76.66 1021.7
06 22:56 NE 9 16.09 Fair CLR 13.9 6.7 62% 76.66 1021.7
06 21:56 NE 11 16.09 Fair CLR 14.4 7.2 62% 76.66 1021.7
06 20:56 N 9 16.09 Fair CLR 16.7 6.1 50% 76.61 1021.0
06 19:56 N 11 16.09 Fair CLR 18.9 6.1 43% 76.58 1020.7
06 18:56 NE 13 16.09 Fair CLR 21.7 4.4 23.3 20.6 32% 76.58 1020.8
06 17:56 NE 17 16.09 Fair CLR 22.2 3.9 30% 76.61 1021.0
06 16:56 E 11 G 30 16.09 Fair CLR 22.8 2.8 27% 76.63 1021.3
06 15:56 NE 17 16.09 Fair CLR 22.8 4.4 30% 76.68 1022.1
06 14:56 NE 20 G 26 16.09 Fair CLR 22.2 3.9 30% 76.78 1023.3
06 13:56 NE 13 G 30 16.09 Fair CLR 21.1 5 35% 76.86 1024.4
06 12:56 NE 22 16.09 Fair CLR 20.6 6.1 21.1 8.9 39% 76.96 1025.6
06 11:56 NE 31 16.09 Fair CLR 19.4 6.1 42% 77.04 1026.6
06 10:56 NE 26 16.09 Fair CLR 18.9 7.2 47% 77.04 1026.9
06 09:56 NE 19 16.09 Fair CLR 16.1 7.2 56% 77.04 1026.8
06 08:56 N 22 16.09 Fair CLR 15 7.2 60% 77.04 1026.6
06 07:56 N 17 16.09 Fair CLR 11.1 6.7 75% 77.01 1026.4
06 06:56 N 15 16.09 Fair CLR 9.4 6.1 12.8 9.4 80% 7 76.96 1025.7
06 05:56 N 15 16.09 Fair CLR 10 6.7 80% 8 76.94 1025.3
06 04:56 N 15 16.09 Fair CLR 11.1 6.7 75% 76.91 1025.3
06 03:56 NW 15 16.09 Fair CLR 11.7 6.7 72% 76.94 1025.3
06 02:56 N 7 16.09 Fair CLR 11.7 7.2 74% 76.91 1025.1
06 01:56 NW 13 16.09 Fair CLR 11.1 7.2 77% 76.96 1025.7
06 00:56 N 15 16.09 Fair CLR 11.7 7.8 16.7 11.1 77% 76.96 1025.9
05 23:56 N 11 16.09 Fair CLR 11.1 7.8 80% 76.96 1025.9
05 22:56 N 11 16.09 Fair CLR 12.2 8.3 77% 76.99 1026.1
05 21:56 N 7 16.09 A Few Clouds FEW110 14.4 8.3 67% 76.94 1025.3
05 20:56 N 7 16.09 Overcast OVC100 15 9.4 69% 76.89 1024.8
05 19:56 NE 11 16.09 Overcast BKN095 OVC120 15.6 8.9 65% 76.89 1024.6
05 18:56 NE 20 16.09 Overcast OVC120 16.7 7.2 16.7 13.3 54% 76.89 1024.7 0.1
05 17:56 NE 26 16.09 Overcast OVC120 16.7 7.2 54% 76.86 1024.2
05 16:56 N 28 G 33 16.09 A Few Clouds FEW120 16.7 8.3 58% 76.84 1023.9
05 15:56 N 22 16.09 Light Rain FEW042 14.4 8.9 70% 76.89 1024.6 0.05 0.1
05 14:56 NE 17 16.09 Rain OVC080 13.3 8.9 75% 76.96 1025.6 0.05
05 13:56 N 26 G 35 16.09 Mostly Cloudy BKN100 BKN110 15 7.2 60% 77.01 1026.4
05 12:56 N 33 16.09 Mostly Cloudy and Breezy BKN100 16.1 7.8 16.7 13.3 58% 77.01 1026.6
05 11:56 N 35 G 43 16.09 A Few Clouds and Breezy FEW120 16.1 7.2 56% 77.01 1026.5
05 10:56 N 28 G 39 16.09 A Few Clouds FEW120 14.4 5.6 56% 77.06 1027.0
05 09:56 N 24 16.09 Fair CLR 14.4 5 53% 77.04 1026.8
05 08:56 N 24 16.09 Overcast FEW070 OVC110 13.3 5 57% 77.04 1026.6
05 07:56 N 24 G 39 16.09 Mostly Cloudy FEW085 BKN110 13.3 5.6 60% 76.96 1025.8
05 06:56 N 30 16.09 Fair CLR 13.9 6.1 16.1 13.3 60% 76.91 1025.2
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)