Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Metric (Imperial)
Date Time (cst) 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.
28 14:56 S 28 16.09 Overcast SCT043 OVC065 19.4 10.6 57% 76.68 1021.9
28 13:56 SE 31 G 37 16.09 Overcast OVC070 19.4 8.9 51% 76.71 1022.4
28 12:56 S 26 16.09 Overcast OVC070 18.9 8.3 50% 76.84 1023.9
28 11:56 SE 28 16.09 Overcast SCT075 OVC095 18.3 7.2 18.9 10 49% 76.99 1025.9
28 10:56 SE 20 16.09 Mostly Cloudy BKN100 17.2 5 45% 77.09 1027.5
28 09:56 SE 20 16.09 Overcast OVC100 15.6 3.3 44% 77.14 1028.1
28 07:56 E 7 16.09 Overcast OVC090 10.6 2.8 59% 77.19 1028.7
28 06:56 E 7 16.09 Overcast OVC090 10.6 2.2 56% 77.19 1028.8
28 05:56 E 11 16.09 Overcast OVC090 10.6 2.2 11.1 8.3 56% 77.17 1028.4
28 04:56 W 6 16.09 Overcast OVC085 10 2.8 61% 77.17 1028.4
28 03:56 Calm 16.09 Mostly Cloudy BKN080 9.4 1.7 59% 77.17 1028.5
28 02:56 NE 6 16.09 Mostly Cloudy BKN080 10 2.2 59% 77.17 1028.5
28 01:56 NE 7 16.09 Overcast OVC075 10.6 2.2 56% 77.14 1028.0
28 00:56 NE 19 16.09 Partly Cloudy SCT075 9.4 2.2 61% 7 77.14 1028.1
27 23:56 NE 11 16.09 A Few Clouds FEW075 11.1 2.8 16.7 10 57% 77.19 1028.9
27 22:56 Calm 16.09 Overcast BKN060 OVC075 11.7 2.8 55% 77.24 1029.6
27 21:56 NE 7 16.09 A Few Clouds FEW075 11.1 1.7 53% 77.22 1029.2
27 20:56 E 7 16.09 A Few Clouds FEW075 12.2 2.2 51% 77.22 1029.1
27 19:56 NE 9 16.09 Overcast OVC075 14.4 2.2 44% 77.22 1029.1
27 18:56 NE 13 16.09 Overcast OVC070 16.1 2.2 39% 77.17 1028.4
27 17:56 NE 11 16.09 Overcast OVC065 16.7 0.6 18.9 16.7 34% 77.11 1027.8
27 16:56 NE 19 16.09 Overcast OVC060 17.2 1.1 34% 77.06 1027.3
27 15:56 NE 19 16.09 Fair CLR 18.3 1.7 33% 77.06 1027.2
27 14:56 NE 17 16.09 Overcast OVC070 17.8 1.1 33% 77.11 1027.8
27 13:56 NE 13 16.09 Overcast OVC070 18.3 0 29% 77.14 1028.2
27 12:56 NE 9 16.09 Overcast OVC065 17.8 0 30% 77.22 1029.1
27 11:56 NE 9 16.09 Overcast OVC060 17.2 0.6 17.2 8.3 33% 77.32 1030.3
27 10:56 NE 9 16.09 Overcast OVC060 15.6 1.1 38% 77.37 1031.1
27 09:56 E 17 16.09 Mostly Cloudy BKN055 14.4 2.2 44% 77.37 1031.1
27 07:56 N 11 16.09 Overcast OVC070 9.4 2.8 64% 8 77.27 1029.8
27 06:56 N 9 16.09 Overcast SCT065 OVC085 8.9 1.7 61% 8 77.19 1029.0
27 05:56 N 11 16.09 Fair CLR 8.3 1.1 12.8 7.8 61% 7 77.14 1028.3
27 04:56 N 7 16.09 Fair CLR 8.3 1.7 63% 7 77.09 1027.3
27 03:56 N 9 16.09 Fair CLR 8.9 1.1 58% 8 77.06 1027.0
27 02:56 N 7 16.09 Fair CLR 10 1.1 54% 9 77.04 1026.6
27 01:56 NE 7 16.09 Overcast OVC065 11.7 1.7 51% 77.06 1027.1
27 00:56 N 11 16.09 Overcast OVC065 12.2 2.2 51% 77.06 1027.2
26 23:56 N 13 16.09 Overcast OVC065 12.8 2.2 16.1 11.1 49% 77.06 1026.9
26 22:56 NE 7 16.09 Mostly Cloudy BKN065 11.1 1.7 53% 77.06 1027.1
26 21:56 N 11 16.09 Overcast BKN070 OVC100 12.8 2.2 49% 77.06 1027.2
26 20:56 NE 13 16.09 Overcast BKN070 OVC100 13.3 1.7 46% 77.06 1027.2
26 19:56 N 13 16.09 Overcast BKN065 OVC080 14.4 1.7 42% 77.04 1026.7
26 18:56 NE 13 16.09 Partly Cloudy SCT065 SCT075 13.9 1.1 42% 76.99 1026.1
26 17:56 NE 15 16.09 Mostly Cloudy BKN070 16.1 0.6 19.4 16.1 35% 76.96 1025.7
26 16:56 NE 17 16.09 Fair CLR 17.2 0 31% 76.96 1025.7
26 15:56 N 19 16.09 Fair CLR 18.9 -0.6 27% 76.99 1025.9
26 14:56 NE 20 G 30 16.09 Fair CLR 19.4 1.1 30% 76.99 1025.9
26 13:56 NE 19 16.09 Fair CLR 19.4 2.8 33% 76.99 1026.1
26 12:56 NE 22 G 31 16.09 Fair CLR 18.3 3.3 37% 77.04 1026.7
26 11:56 NE 24 16.09 Fair CLR 17.2 3.3 17.8 12.2 40% 77.11 1027.8
26 10:56 NE 26 G 39 16.09 Fair CLR 16.7 3.3 41% 77.14 1028.1
26 09:56 N 33 16.09 Fair and Breezy CLR 15.6 3.3 44% 77.14 1028.1
26 08:56 NE 33 G 44 16.09 Fair and Breezy CLR 13.9 3.9 51% 77.14 1028.2
26 07:56 N 28 G 46 16.09 Fair CLR 12.8 5 59% 77.09 1027.4
26 06:56 N 26 16.09 Fair CLR 12.2 5.6 64% 77.01 1026.6
26 05:56 N 26 16.09 Fair CLR 12.8 6.7 16.7 12.8 67% 76.99 1025.9
26 04:56 N 20 16.09 Fair CLR 13.3 10.6 84% 76.91 1024.9
26 03:56 N 15 16.09 Fair CLR 13.9 10.6 81% 76.84 1024.0
26 02:56 N 20 16.09 Fair CLR 14.4 10.6 78% 76.81 1023.4
26 01:56 N 20 16.09 Fair CLR 15.6 11.1 75% 76.76 1022.8
26 00:56 N 13 16.09 Fair CLR 15 11.1 78% 76.73 1022.5
25 23:56 Calm 16.09 Fair CLR 16.1 11.7 21.1 16.1 75% 76.68 1021.7
25 22:56 NE 22 16.09 Fair CLR 17.8 12.2 70% 76.61 1020.7
25 21:56 NE 19 16.09 Fair CLR 17.8 12.2 70% 76.53 1019.6
25 20:56 NE 17 16.09 Fair CLR 18.3 11.1 63% 76.45 1019.0
25 19:56 NE 15 16.09 Fair CLR 18.3 10 59% 76.38 1017.8
25 18:56 NE 15 16.09 Fair CLR 20 8.9 49% 76.3 1017.0
25 17:56 NE 11 16.09 Fair CLR 21.1 9.4 30 21.1 47% 76.23 1015.8
25 16:56 E 17 16.09 Fair CLR 26.7 8.3 31% 26 76.15 1014.8
25 15:56 W 11 16.09 Fair CLR 29.4 6.1 23% 28 76.1 1014.0
Date Time (cst) 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)