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.
08 11:56 NE 15 16.09 Overcast FEW008 OVC060 17.2 16.1 17.2 15 93% 76.66 1021.7 0.05 0.46
08 10:56 NE 13 16.09 Overcast FEW050 BKN060 OVC080 16.7 15.6 93% 76.73 1022.5 0.03
08 09:56 NE 15 16.09 Overcast BKN033 BKN044 OVC100 16.1 15 93% 76.71 1022.3
08 08:56 NE 17 16.09 Overcast BKN043 OVC050 15.6 14.4 93% 76.73 1022.5 0.13 0.38
08 07:56 NE 17 16.09 Overcast FEW006 OVC043 15 14.4 96% 76.68 1021.8 0.15
08 05:56 NE 26 16.09 Overcast OVC008 15 14.4 16.7 15 96% 76.61 1020.9 0.08
08 04:56 NE 26 16.09 Overcast OVC008 15.6 14.4 93% 76.58 1020.5
08 03:56 NE 22 16.09 Overcast OVC008 15.6 14.4 93% 76.56 1020.3 0.03
08 02:56 N 22 16.09 Overcast OVC008 15.6 15 96% 76.58 1020.6 0.05
08 01:56 N 22 16.09 Overcast BKN008 OVC095 15.6 15 96% 76.56 1020.2
08 00:56 N 17 16.09 Overcast SCT010 BKN065 OVC080 16.1 15.6 97% 76.61 1021.0 0.05
07 23:56 NW 26 G 54 16.09 Thunderstorm in Vicinity FEW007 BKN029 OVC038 16.7 15.6 20 16.7 93% 76.66 1021.7 0.86 0.86
07 22:56 N 13 16.09 Overcast BKN029 OVC035 17.8 15.6 87% 76.58 1020.5
07 21:56 N 15 16.09 Overcast OVC048 20 14.4 70% 76.56 1020.3
07 20:56 N 15 16.09 Overcast OVC044 20 14.4 70% 76.53 1019.9
07 19:56 N 13 16.09 Overcast OVC044 20 14.4 70% 76.5 1019.4
07 18:56 NE 17 16.09 Overcast SCT046 OVC060 20 13.9 68% 76.45 1019.0
07 17:56 N 13 16.09 Overcast SCT044 OVC060 20 13.9 21.7 18.9 68% 76.45 1018.8
07 16:56 NE 13 16.09 Overcast BKN060 OVC095 20.6 13.9 66% 76.43 1018.6
07 15:56 NE 17 16.09 Overcast OVC060 21.1 14.4 66% 76.43 1018.5
07 14:56 N 19 16.09 Overcast BKN023 BKN050 OVC065 21.7 14.4 63% 76.43 1018.4
07 13:56 NE 13 16.09 Overcast OVC049 20 13.9 68% 76.45 1018.8
07 12:56 NE 17 16.09 Overcast BKN049 OVC060 19.4 13.3 68% 76.48 1019.2
07 11:56 NE 13 16.09 Overcast OVC039 18.9 13.3 18.9 13.9 70% 76.58 1020.5
07 10:56 N 17 16.09 Fair CLR 18.3 13.3 73% 76.61 1021.1
07 09:56 N 20 16.09 Mostly Cloudy BKN070 BKN085 16.7 12.8 78% 76.63 1021.2
07 08:56 N 17 16.09 Mostly Cloudy BKN075 15.6 12.8 84% 76.61 1021.2
07 07:56 N 17 16.09 Fair CLR 15 12.2 83% 76.56 1020.1
07 05:56 N 7 16.09 Fair CLR 14.4 11.7 15 13.3 84% 76.45 1019.0
07 04:56 N 13 16.09 Fair CLR 14.4 12.2 87% 76.43 1018.4
07 02:56 NW 9 16.09 Fair CLR 13.9 12.2 90% 76.4 1018.3
07 01:56 N 13 16.09 Fair CLR 14.4 12.2 87% 76.4 1018.2
07 00:56 NW 11 16.09 Fair CLR 14.4 12.2 87% 76.43 1018.6
06 23:56 NW 9 16.09 Fair CLR 14.4 12.2 20 13.9 87% 76.48 1019.1
06 22:56 NW 7 16.09 Fair CLR 14.4 12.2 87% 76.48 1019.3
06 21:56 Calm 16.09 Fair CLR 15 12.2 83% 76.48 1019.3
06 20:56 N 6 16.09 Fair CLR 15 11.7 81% 76.48 1019.5
06 19:56 NW 7 16.09 Fair CLR 17.8 12.8 73% 76.48 1019.3
06 18:56 NE 6 16.09 Fair CLR 18.3 11.7 66% 76.45 1018.9
06 17:56 N 7 16.09 Fair CLR 20 11.1 23.9 20 57% 76.4 1018.1
06 16:56 N 9 16.09 Fair CLR 22.8 12.2 51% 76.35 1017.5
06 15:56 NE 13 16.09 Fair CLR 23.3 12.8 52% 76.33 1017.0
06 14:56 N 15 16.09 Fair CLR 23.3 13.3 54% 76.33 1017.1
06 13:56 N 15 16.09 Fair CLR 22.8 12.8 53% 76.35 1017.4
06 12:56 N 17 16.09 Fair CLR 22.2 13.3 57% 76.43 1018.3
06 11:56 N 13 G 28 16.09 Fair CLR 20.6 12.2 20.6 12.8 59% 76.5 1019.4
06 10:56 N 13 16.09 Fair CLR 19.4 11.7 61% 76.56 1020.0
06 09:56 N 22 16.09 Fair CLR 17.8 11.1 65% 76.56 1020.2
06 08:56 N 22 16.09 Fair CLR 16.7 10 65% 76.53 1019.9
06 07:56 N 19 16.09 Fair CLR 14.4 9.4 72% 76.5 1019.5
06 06:56 NW 19 16.09 Fair CLR 12.8 8.9 77% 76.43 1018.5
06 04:56 NW 24 16.09 Fair CLR 15 10 72% 76.33 1017.1
06 03:56 NW 17 16.09 Fair CLR 16.1 11.1 72% 76.3 1016.7
06 02:56 N 19 16.09 Fair CLR 17.2 11.7 70% 76.28 1016.3
06 01:56 N 17 16.09 Fair CLR 18.3 12.8 70% 76.28 1016.3
06 00:56 N 24 G 30 16.09 Fair CLR 19.4 13.3 68% 76.25 1015.9
05 23:56 NW 17 16.09 Mostly Cloudy BKN070 20 16.1 25 18.3 78% 76.23 1015.5
05 22:56 NW 13 16.09 A Few Clouds FEW065 18.9 16.1 84% 76.23 1015.6
05 21:56 S 7 16.09 Fair CLR 20.6 16.1 76% 76.17 1014.9
05 20:56 S 6 16.09 Fair CLR 20.6 15.6 73% 76.1 1014.0
05 19:56 S 7 16.09 Fair CLR 20 15.6 76% 76.05 1013.6
05 18:56 S 6 16.09 Fair CLR 21.7 16.1 71% 76.02 1013.0
05 17:56 SW 6 16.09 Fair CLR 25 16.7 28.9 25 60% 26 75.97 1012.4
05 16:56 SW 9 16.09 Fair CLR 27.2 16.1 51% 28 75.95 1011.8
05 15:56 SW 7 16.09 Fair CLR 28.3 16.1 48% 29 75.9 1011.3
05 14:56 S 17 16.09 Fair CLR 28.9 15 43% 29 75.9 1011.0
05 13:56 S 19 16.09 Fair CLR 28.3 15 44% 28 75.9 1011.4
05 12:56 SW 13 16.09 A Few Clouds FEW002 27.2 16.1 51% 28 75.97 1012.3
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)