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.
09 12:56 NE 15 G 28 16.09 Partly Cloudy FEW038 SCT055 31.1 20.6 31.7 22.8 54% 34 76.68 1021.6
09 11:56 E 17 16.09 A Few Clouds FEW032 30 20.6 57% 32 76.73 1022.3
09 10:56 NE 13 16.09 Fair CLR 28.3 20.6 63% 30 76.78 1022.8
09 09:56 N 13 16.09 Mostly Cloudy BKN044 26.1 20.6 72% 28 76.78 1022.8
09 08:56 NE 17 16.09 Fair CLR 24.4 20 77% 25 76.76 1022.5
09 07:56 NE 15 16.09 A Few Clouds FEW055 22.8 19.4 81% 76.71 1022.1
09 06:56 N 15 11.27 Fair CLR 22.2 18.9 24.4 22.2 82% 76.68 1021.5
09 05:56 N 11 16.09 Fair CLR 22.8 18.3 76% 76.61 1020.5
09 04:56 NE 13 16.09 Mostly Cloudy BKN060 23.3 17.8 71% 76.58 1020.1
09 03:56 NE 13 16.09 A Few Clouds FEW055 23.9 17.2 66% 25 76.56 1019.7
09 02:56 NE 13 16.09 Partly Cloudy SCT049 24.4 16.7 62% 25 76.56 1019.8
09 01:56 NE 13 16.09 Fair CLR 23.9 16.1 62% 25 76.53 1019.6
09 00:56 NE 11 16.09 Fair CLR 23.9 15.6 31.7 23.3 60% 25 76.53 1019.6
08 23:56 E 9 16.09 A Few Clouds FEW060 24.4 16.1 60% 26 76.56 1019.8
08 22:56 NE 15 16.09 A Few Clouds FEW070 26.7 16.7 54% 27 76.56 1019.8
08 21:56 NE 19 16.09 Fair CLR 28.3 16.7 49% 29 76.5 1019.3
08 20:56 NE 20 16.09 Mostly Cloudy BKN100 29.4 16.1 45% 30 76.45 1018.6
08 19:56 NE 13 16.09 Overcast OVC085 30.6 15.6 40% 30 76.4 1017.9
08 18:56 NE 20 16.09 Partly Cloudy SCT075 31.7 15.6 35 31.7 38% 31 76.35 1017.1
08 17:56 NE 19 16.09 A Few Clouds FEW075 32.8 15.6 35% 33 76.33 1016.7
08 16:56 NE 24 16.09 Partly Cloudy SCT075 34.4 16.1 33% 35 76.3 1016.5
08 15:56 Calm 16.09 A Few Clouds FEW065 34.4 17.8 37% 35 76.33 1016.6
08 14:56 NE 13 16.09 Mostly Cloudy FEW060 BKN100 32.2 17.8 42% 33 76.4 1017.7
08 13:56 E 13 16.09 Partly Cloudy SCT060 31.7 18.3 45% 33 76.45 1018.6
08 12:56 NE 22 16.09 Partly Cloudy SCT050 SCT070 33.3 19.4 33.3 22.8 44% 35 76.56 1019.7
08 11:56 E 24 G 31 16.09 Partly Cloudy SCT046 31.7 19.4 48% 33 76.61 1020.5
08 10:56 NE 20 16.09 Fair CLR 30 20 55% 32 76.61 1020.6
08 09:56 NE 22 16.09 Fair CLR 28.3 20 61% 30 76.61 1020.6
08 08:56 NE 15 16.09 Fair CLR 25.6 19.4 69% 27 76.56 1019.8
08 07:56 N 9 16.09 Fair CLR 23.3 18.9 76% 76.5 1019.1
08 06:56 N 13 16.09 Fair CLR 23.3 19.4 25 23.3 79% 76.48 1018.8
08 05:56 N 11 16.09 Fair CLR 24.4 21.7 85% 25 76.43 1018.3
08 04:56 N 7 16.09 Fair CLR 24.4 21.1 82% 25 76.4 1017.8
08 03:56 NW 7 16.09 Fair CLR 23.9 18.3 71% 25 76.43 1018.0
08 02:56 Calm 16.09 Mostly Cloudy SCT100 BKN120 24.4 18.3 69% 25 76.45 1018.4
08 01:56 NE 7 16.09 Mostly Cloudy FEW070 BKN090 24.4 17.2 64% 25 76.45 1018.6
08 00:56 Calm 16.09 Fair CLR 23.9 17.2 32.2 23.9 66% 25 76.43 1018.2
07 23:56 N 6 16.09 Partly Cloudy SCT060 25 17.8 64% 26 76.45 1018.3
07 22:56 E 7 16.09 Overcast BKN060 OVC080 26.7 17.8 58% 28 76.4 1017.9
07 21:56 Calm 16.09 A Few Clouds FEW065 26.7 18.3 60% 28 76.38 1017.7
07 20:56 E 7 16.09 A Few Clouds FEW090 27.2 17.8 57% 28 76.33 1017.0
07 19:56 S 11 16.09 Fair CLR 28.9 19.4 57% 30 76.28 1016.0
07 18:56 NE 9 16.09 Fair CLR 32.2 17.8 35 32.2 42% 33 76.2 1015.0
07 17:56 E 13 16.09 Fair CLR 32.8 18.3 42% 34 76.17 1014.8
07 16:56 E 24 16.09 Fair CLR 33.9 18.9 41% 36 76.17 1014.5
07 15:56 NE 17 16.09 Mostly Cloudy BKN060 33.9 18.3 40% 35 76.17 1014.7
07 14:56 E 20 16.09 Fair CLR 33.3 18.9 43% 35 76.23 1015.2
07 13:56 E 13 16.09 Partly Cloudy SCT060 SCT085 SCT110 33.3 18.3 41% 34 76.28 1016.0
07 12:56 E 9 16.09 Partly Cloudy FEW047 SCT100 SCT120 31.7 20 32.8 22.2 50% 34 76.35 1017.0
07 11:56 Calm 16.09 Mostly Cloudy SCT041 BKN100 31.1 20 52% 33 76.4 1017.6
07 10:56 S 6 16.09 Partly Cloudy SCT031 29.4 21.7 63% 32 76.4 1017.6
07 09:56 Calm 16.09 Mostly Cloudy FEW016 BKN100 27.8 22.8 74% 31 76.38 1017.5
07 08:56 Calm 16.09 Mostly Cloudy SCT017 BKN025 26.7 22.8 79% 29 76.35 1017.1
07 07:56 N 7 16.09 Overcast OVC010 23.9 21.1 84% 24 76.3 1016.5
07 06:56 SE 6 16.09 Mostly Cloudy BKN010 22.8 20 26.1 22.8 84% 76.28 1016.0
07 05:56 Calm 16.09 Mostly Cloudy BKN095 24.4 20.6 79% 25 76.25 1015.7
07 04:56 S 6 16.09 Overcast BKN012 BKN100 OVC120 25.6 22.2 82% 27 76.23 1015.2
07 03:56 Calm 16.09 Overcast FEW012 BKN090 OVC110 25.6 22.2 82% 27 76.2 1015.0
07 02:56 S 6 16.09 Overcast OVC110 25.6 21.7 79% 27 76.2 1014.8
07 01:56 S 9 16.09 Overcast OVC100 25.6 20.6 74% 27 76.2 1015.0
07 00:56 S 11 16.09 Overcast OVC100 26.1 20 32.2 26.1 69% 27 76.2 1014.9
06 23:56 SE 11 16.09 Fair CLR 26.7 19.4 64% 28 76.17 1014.7
06 22:56 SE 9 16.09 A Few Clouds FEW070 26.1 18.3 62% 27 76.12 1014.2
06 21:56 SE 6 16.09 Fair CLR 27.8 17.8 55% 29 76.1 1013.7
06 20:56 SE 6 16.09 Overcast BKN070 OVC110 29.4 17.2 48% 30 76.05 1013.2
06 19:56 E 11 16.09 Mostly Cloudy BKN075 30 16.1 43% 30 76 1012.2
06 18:56 E 15 16.09 A Few Clouds FEW090 32.2 16.1 35.6 32.2 38% 32 75.95 1011.5
06 17:56 E 15 16.09 Overcast BKN090 OVC110 32.8 17.2 39% 33 75.92 1011.6
06 16:56 NE 13 16.09 Overcast FEW065 OVC100 33.9 17.2 37% 35 75.92 1011.2
06 15:56 E 19 16.09 Overcast BKN070 OVC085 33.3 17.8 40% 34 75.95 1011.5
06 14:56 SE 11 16.09 Overcast BKN060 BKN080 OVC100 34.4 17.8 37% 35 75.97 1012.2
06 13:56 E 11 16.09 Mostly Cloudy BKN055 BKN095 33.9 18.9 41% 36 76.05 1013.0
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)