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.
01 20:56 N 11 16.09 Light Rain SCT006 BKN038 OVC048 22.8 22.8 100% 75.84 1010.4 0.18
01 19:56 NE 6 14.48 Light Rain BKN006 BKN015 OVC060 22.8 22.8 100% 75.84 1010.5 0.1
01 18:56 E 11 16.09 Light Rain BKN005 BKN033 OVC047 22.8 22.2 23.3 22.8 96% 75.77 1009.5 0.05 1.07
01 17:56 E 13 16.09 Light Rain BKN005 BKN050 BKN080 22.8 22.8 100% 75.72 1008.6 0.18
01 16:56 E 9 12.87 Thunderstorm Light Rain SCT055 OVC070 22.8 22.2 96% 75.72 1008.7 0.43
01 15:56 N 7 16.09 Light Rain FEW050 BKN070 OVC090 22.8 21.7 94% 75.74 1008.9 0.03 0.41
01 14:56 NW 19 16.09 Overcast FEW060 OVC085 22.8 21.7 94% 75.69 1008.4 0.05
01 13:56 N 20 16.09 Light Rain FEW021 BKN055 OVC070 23.3 22.2 94% 75.74 1008.9 0.33
01 12:56 NW 19 16.09 Light Rain BKN034 OVC049 23.3 21.7 30 22.8 91% 75.79 1009.7 0.03 0.1
01 11:56 NW 33 G 48 16.09 Mostly Cloudy and Breezy BKN030 BKN043 25 21.7 82% 26 75.79 1009.8 0.08
01 10:56 S 20 16.09 Overcast BKN026 BKN035 OVC080 30 25 75% 36 75.74 1009.0
01 09:56 S 20 16.09 Overcast BKN014 OVC021 28.3 25 82% 33 75.74 1009.0
01 08:56 S 13 16.09 Overcast BKN009 OVC016 26.7 25 90% 30 75.72 1008.5
01 07:56 S 15 16.09 Overcast BKN013 OVC021 26.1 25 94% 28 75.69 1008.3
01 06:56 S 17 16.09 Mostly Cloudy SCT011 BKN016 BKN025 26.1 25 27.2 26.1 94% 28 75.67 1008.0 0.08
01 05:56 S 19 16.09 Overcast OVC014 26.7 25 90% 30 75.64 1007.5
01 04:56 S 17 16.09 Overcast OVC014 26.7 25 90% 30 75.64 1007.4
01 03:56 S 17 16.09 Overcast OVC012 26.7 25 90% 30 75.67 1007.8 0.08 0.08
01 02:56 SE 20 16.09 Light Rain OVC012 26.7 25 90% 30 75.67 1007.8
01 01:56 SE 20 G 31 16.09 Overcast OVC014 27.2 25 88% 31 75.67 1007.8
01 00:56 SE 17 16.09 Overcast OVC014 27.2 25 31.7 27.2 88% 31 75.69 1008.2
30 23:56 S 20 G 31 16.09 Overcast OVC016 27.8 24.4 82% 32 75.74 1008.7
30 22:56 SE 26 G 35 16.09 Mostly Cloudy BKN020 28.3 24.4 79% 33 75.74 1009.1
30 21:56 SE 31 G 39 16.09 Mostly Cloudy BKN090 28.9 23.9 74% 33 75.74 1008.9
30 20:56 SE 30 G 39 16.09 Mostly Cloudy BKN090 30 23.9 70% 35 75.67 1008.0
30 19:56 SE 28 G 39 16.09 Overcast BKN049 BKN055 OVC090 31.1 23.3 63% 36 75.59 1007.1
30 18:56 SE 24 G 37 16.09 A Few Clouds FEW045 32.2 23.3 34.4 32.2 59% 37 75.54 1006.2
30 17:56 SE 22 16.09 Partly Cloudy FEW050 SCT070 32.8 23.3 57% 38 75.51 1005.9
30 16:56 S 20 G 33 16.09 Partly Cloudy SCT060 SCT075 33.9 22.2 50% 38 75.54 1006.2
30 15:56 S 20 16.09 Mostly Cloudy BKN060 34.4 22.2 49% 39 75.54 1006.2
30 14:56 S 22 G 35 16.09 A Few Clouds FEW049 33.9 22.2 50% 38 75.59 1006.9
30 13:56 S 26 16.09 Partly Cloudy SCT047 33.3 22.2 52% 38 75.69 1008.0
30 12:56 S 19 G 28 16.09 Mostly Cloudy BKN020 32.8 22.8 32.8 25 56% 38 75.77 1009.3
30 11:56 S 26 G 41 16.09 Mostly Cloudy BKN016 BKN023 31.7 23.3 61% 37 75.82 1009.9
30 10:56 S 11 16.09 Overcast OVC011 28.9 24.4 77% 34 75.92 1011.3
30 09:56 S 11 16.09 Mostly Cloudy SCT012 BKN020 27.8 24.4 82% 32 75.92 1011.3
30 08:56 SE 17 16.09 Fair CLR 26.1 23.9 88% 28 75.87 1010.6
30 07:56 SE 11 16.09 Mostly Cloudy BKN015 25 23.9 94% 26 75.87 1010.5
30 06:56 SE 9 16.09 Mostly Cloudy FEW015 BKN024 25 23.9 27.2 25 94% 26 75.87 1010.7
30 05:56 SE 7 16.09 Overcast OVC015 25.6 23.9 90% 27 75.87 1010.4
30 04:56 SE 6 16.09 Overcast BKN015 BKN020 OVC029 26.1 23.9 88% 28 75.82 1009.8
30 02:56 SE 15 16.09 Mostly Cloudy SCT017 BKN035 26.7 23.9 85% 29 75.82 1009.8
30 00:56 S 24 G 31 16.09 Overcast BKN017 OVC024 27.2 23.9 31.1 27.2 82% 30 75.82 1009.7
29 23:56 SE 19 16.09 Overcast OVC019 27.2 23.9 82% 30 75.79 1009.5
29 22:56 SE 28 G 39 16.09 A Few Clouds FEW021 27.8 23.9 79% 32 75.82 1009.9
29 21:56 SE 28 16.09 Fair CLR 28.3 22.8 72% 32 75.77 1009.5
29 19:56 SE 26 G 35 16.09 Fair CLR 30 22.8 65% 34 75.67 1007.9
29 18:56 SE 22 G 37 16.09 A Few Clouds FEW065 31.1 22.2 36.1 29.4 59% 35 75.64 1007.7
29 17:56 SE 22 16.09 Fair CLR 34.4 21.7 48% 38 75.64 1007.6
29 16:56 SE 19 16.09 A Few Clouds FEW060 34.4 21.7 48% 38 75.64 1007.4
29 15:56 SE 19 G 28 16.09 A Few Clouds FEW110 35 21.7 46% 39 75.64 1007.6
29 14:56 SE 13 16.09 Mostly Cloudy SCT032 BKN100 33.3 21.7 51% 37 75.72 1008.5
29 13:56 SE 20 G 31 16.09 A Few Clouds FEW055 35.6 21.7 44% 40 75.77 1009.3
29 12:56 SE 13 G 30 16.09 Partly Cloudy SCT046 34.4 21.7 34.4 21.7 48% 38 75.84 1010.2
29 11:56 S 22 G 30 16.09 Mostly Cloudy BKN020 BKN050 32.2 22.8 58% 37 75.92 1011.3
29 10:56 S 19 16.09 Mostly Cloudy BKN016 BKN026 30.6 23.9 67% 36 75.97 1011.8
29 09:56 S 15 16.09 A Few Clouds FEW016 29.4 23.9 72% 34 76 1012.2
29 08:56 SE 7 16.09 Fair CLR 26.1 23.3 85% 28 76 1012.3
29 07:56 E 7 16.09 Mostly Cloudy BKN011 23.3 22.2 94% 75.97 1012.3
29 06:56 E 6 16.09 A Few Clouds FEW013 21.7 21.1 24.4 21.7 96% 75.95 1011.8
29 05:56 Calm 16.09 Fair CLR 22.2 21.1 94% 75.9 1011.1
29 04:56 SE 6 16.09 Fair CLR 22.2 21.1 94% 75.92 1011.1
29 02:56 Calm 16.09 A Few Clouds FEW018 23.9 21.7 88% 24 75.97 1011.8
29 01:56 SE 6 16.09 Partly Cloudy SCT018 24.4 22.2 88% 25 75.97 1012.0
29 00:56 S 9 16.09 Mostly Cloudy BKN018 BKN025 26.7 22.8 33.3 26.7 79% 29 75.97 1012.0
28 23:56 S 17 16.09 Fair CLR 27.2 22.2 74% 30 75.97 1011.9
28 22:56 SE 19 16.09 Fair CLR 27.8 21.1 67% 30 75.95 1011.6
28 21:56 SE 19 16.09 Fair CLR 28.9 20.6 61% 31 75.9 1011.0
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)