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.
22 04:56 S 20 16.09 Overcast with Haze OVC014 26.1 24.4 90% 28 75.84 1010.1
22 03:56 S 20 16.09 Overcast with Haze OVC016 26.7 24.4 87% 30 75.82 1009.8
22 02:56 S 22 16.09 Overcast with Haze OVC014 26.7 24.4 87% 30 75.82 1009.7
22 01:56 S 17 G 33 16.09 Overcast with Haze OVC016 27.2 24.4 85% 31 75.84 1010.4
22 00:56 S 22 G 31 16.09 Overcast with Haze OVC014 27.2 25 31.1 27.2 88% 31 75.87 1010.6
21 23:56 S 19 16.09 Overcast with Haze OVC016 27.2 25 88% 31 75.84 1010.4
21 22:56 S 24 G 33 16.09 A Few Clouds with Haze FEW016 27.2 25 88% 31 75.82 1010.1
21 21:56 S 20 16.09 Partly Cloudy with Haze SCT018 27.8 25 85% 32 75.77 1009.4
21 20:56 S 19 9.66 Fair with Haze CLR 28.3 25 82% 33 75.72 1008.7
21 19:56 S 26 G 31 12.87 A Few Clouds with Haze FEW024 30 25 75% 36 75.69 1008.3
21 18:56 S 30 G 41 8.05 A Few Clouds with Haze FEW030 31.1 25 33.3 30.6 70% 38 75.67 1007.8
21 17:56 S 28 6.44 Partly Cloudy with Haze SCT048 32.8 25 64% 40 75.67 1008.0
21 16:56 S 26 G 37 6.44 Partly Cloudy with Haze SCT039 32.8 24.4 61% 39 75.69 1008.2
21 15:56 S 31 14.48 Partly Cloudy with Haze SCT041 SCT048 32.8 25 64% 40 75.72 1008.5
21 14:56 S 28 6.44 Mostly Cloudy with Haze SCT031 SCT038 BKN046 32.2 25.6 68% 40 75.74 1009.0
21 13:56 S 19 8.05 Overcast with Haze BKN029 BKN035 OVC045 31.7 25.6 70% 40 75.79 1009.6
21 12:56 S 20 8.05 Fog/Mist BKN022 BKN028 BKN034 30.6 25 31.1 23.9 72% 37 75.82 1010.2
21 11:56 S 20 12.87 Overcast OVC017 28.9 25 80% 34 75.87 1010.8
21 10:56 S 20 16.09 Overcast OVC009 27.2 24.4 85% 31 75.84 1010.3
21 09:56 S 20 16.09 Overcast OVC007 26.1 23.9 88% 28 75.84 1010.3
21 08:56 S 20 16.09 Overcast OVC006 25 23.9 94% 26 75.87 1010.4
21 07:56 SE 11 14.48 Overcast OVC004 24.4 23.9 97% 24 75.87 1010.8
21 06:56 SE 11 4.83 Light Rain Fog/Mist OVC004 23.9 23.3 23.9 22.8 96% 23 75.87 1010.7
21 05:56 SE 6 16.09 Overcast OVC006 23.3 23.3 100% 75.82 1009.8
21 04:56 Calm 16.09 Overcast BKN010 OVC015 23.3 22.8 97% 75.84 1010.3
21 03:56 Calm 14.48 Mostly Cloudy BKN014 22.8 22.2 96% 75.84 1010.6
21 02:56 Calm 16.09 Partly Cloudy FEW018 SCT065 23.3 22.8 97% 75.9 1011.3
21 01:56 S 6 16.09 Fair CLR 23.9 22.8 94% 23 75.9 1011.2
21 00:56 S 7 16.09 Fair CLR 23.9 22.8 29.4 23.9 94% 23 75.95 1011.8
20 22:56 SE 9 16.09 Fair CLR 24.4 22.8 91% 24 75.95 1011.7
20 21:56 SE 11 16.09 Fair CLR 25.6 22.8 85% 27 75.92 1011.2
20 20:56 SE 11 16.09 Fair CLR 26.7 23.3 82% 29 75.9 1010.9
20 19:56 S 15 16.09 Fair CLR 28.3 23.3 74% 32 75.9 1010.8
20 18:56 S 17 16.09 A Few Clouds FEW002 29.4 22.8 31.7 28.9 68% 33 75.9 1011.1
20 17:56 S 13 16.09 A Few Clouds FEW110 28.9 23.3 72% 33 75.92 1011.1
20 16:56 SE 15 16.09 Mostly Cloudy FEW027 SCT080 BKN100 30.6 23.9 67% 36 75.97 1012.0
20 15:56 SE 19 G 28 16.09 Mostly Cloudy SCT037 BKN055 31.1 23.9 66% 37 76 1012.4
20 14:56 S 15 16.09 Partly Cloudy SCT028 SCT036 30.6 23.3 65% 35 75.97 1012.2
20 13:56 S 17 16.09 Partly Cloudy SCT027 SCT036 30.6 23.9 67% 36 76.05 1013.2
20 12:56 SE 19 14.48 Overcast BKN026 OVC032 29.4 23.9 30.6 22.2 72% 34 76.12 1013.9
20 11:56 SE 13 16.09 Partly Cloudy SCT020 28.9 23.9 74% 33 76.12 1014.1
20 10:56 Vrbl 6 16.09 Fair CLR 27.8 23.3 77% 31 76.15 1014.3
20 09:56 E 7 16.09 Partly Cloudy SCT042 25.6 22.2 82% 27 76.17 1014.6
20 08:56 E 9 16.09 Fair with Haze CLR 23.9 22.2 90% 23 76.1 1013.5
20 07:56 Calm 16.09 Fair with Haze CLR 23.3 22.8 97% 76 1012.3
20 06:56 E 6 16.09 A Few Clouds with Haze FEW002 22.2 21.7 26.1 22.2 97% 76 1012.3 0.03 0.94
20 05:56 SW 7 16.09 Light Rain Haze FEW044 BKN075 OVC095 22.8 22.2 96% 76.02 1012.6 0.05
20 04:56 S 9 16.09 Thunderstorm in Vicinity Light Rain Haze FEW050 SCT065 BKN090 23.3 22.2 94% 76.07 1013.6 0.08
20 03:56 W 17 6.44 Thunderstorm Rain Haze FEW010 BKN020 OVC050 23.3 22.2 94% 76.1 1013.9 0.79 0.79
20 02:56 SE 11 16.09 Mostly Cloudy with Haze SCT010 BKN019 26.1 25 94% 28 76.1 1013.7
20 01:56 SE 9 16.09 Overcast with Haze BKN010 OVC019 26.1 25 94% 28 76.1 1013.7
20 00:56 SE 7 16.09 A Few Clouds with Haze FEW016 25.6 24.4 29.4 25.6 93% 27 76.07 1013.5
19 23:56 E 11 16.09 Overcast with Haze OVC016 26.1 25 94% 28 76.05 1013.0
19 22:56 SE 6 16.09 Mostly Cloudy with Haze BKN018 BKN025 27.2 25 88% 31 76.07 1013.3
19 21:56 Calm 16.09 Mostly Cloudy with Haze BKN018 26.7 25 90% 30 75.97 1012.2
19 20:56 SE 9 16.09 Fair with Haze CLR 27.8 24.4 82% 32 75.92 1011.4
19 19:56 E 7 16.09 Fair with Haze CLR 28.3 23.9 77% 32 75.82 1010.1
19 18:56 E 6 16.09 Fair with Haze CLR 29.4 22.8 31.1 28.9 68% 33 75.82 1009.8
19 17:56 E 13 16.09 Fair with Haze CLR 29.4 22.8 68% 33 75.84 1010.4
19 16:56 NE 11 16.09 Fair with Haze CLR 29.4 22.2 65% 33 75.9 1010.9
19 15:56 N 17 16.09 Fair with Haze CLR 30.6 22.2 61% 34 75.92 1011.4
19 14:56 N 20 16.09 Fair with Haze CLR 29.4 21.7 63% 32 76.05 1013.1
19 13:56 N 24 G 35 16.09 A Few Clouds with Haze FEW075 28.9 21.1 63% 31 76.1 1013.6
19 12:56 N 31 G 41 16.09 Mostly Cloudy with Haze FEW038 BKN050 31.1 24.4 32.2 27.2 68% 37 76.1 1013.7
19 11:56 Calm 16.09 A Few Clouds with Haze FEW060 31.7 25 68% 39 76.07 1013.4
19 10:56 NW 7 16.09 Overcast with Haze BKN021 BKN026 OVC040 29.4 25 77% 35 76.1 1013.5
19 09:56 SE 9 16.09 Overcast with Haze FEW019 OVC035 29.4 25.6 80% 36 75.92 1011.2
19 08:56 S 19 16.09 Overcast with Haze FEW024 OVC029 28.3 25.6 85% 34 75.84 1010.1
19 07:56 SE 15 16.09 Overcast with Haze OVC027 27.8 25.6 88% 33 75.77 1009.3
19 06:56 S 11 14.48 Overcast with Haze SCT016 OVC025 27.2 25.6 28.3 26.7 91% 31 75.77 1009.0
19 05:56 SE 9 16.09 Overcast with Haze FEW018 OVC025 26.7 25 90% 30 75.72 1008.5
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)