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.
05 10:56 SE 11 16.09 Fog/Mist BKN016 BKN023 OVC050 27.2 23.3 79% 30 76.1 1013.5
05 09:56 SE 13 3.22 Fog/Mist BKN009 OVC014 26.1 23.9 88% 28 76.1 1013.7
05 08:56 SE 11 9.66 Fog/Mist BKN005 OVC009 24.4 23.9 97% 24 76.1 1013.7
05 07:56 SE 11 8.05 Fog/Mist OVC003 23.9 23.3 96% 23 76.07 1013.3
05 06:56 SE 7 8.05 Fog/Mist OVC003 23.3 23.3 23.9 23.3 100% 76.07 1013.2
05 05:56 S 7 9.66 Fog/Mist OVC005 23.3 23.3 100% 76.05 1013.0
05 04:56 SE 7 16.09 Overcast SCT004 BKN008 OVC019 23.3 22.8 97% 76.07 1013.4
05 03:56 E 7 16.09 Mostly Cloudy SCT006 BKN010 BKN014 23.3 22.8 97% 76.07 1013.2
05 02:56 SE 7 16.09 Overcast OVC010 23.9 22.8 94% 23 76.07 1013.4
05 01:56 Calm 16.09 Overcast OVC012 23.3 22.8 97% 76.12 1013.9
05 00:56 SE 7 16.09 Partly Cloudy SCT020 23.3 22.2 27.8 23.3 94% 76.15 1014.3
04 23:56 Calm 16.09 Mostly Cloudy BKN036 23.9 23.3 96% 23 76.15 1014.5
04 22:56 Calm 16.09 Partly Cloudy SCT026 24.4 23.3 94% 24 76.12 1014.0
04 21:56 SE 15 16.09 A Few Clouds FEW026 25 22.8 88% 26 76.07 1013.2
04 20:56 SE 6 16.09 A Few Clouds FEW060 25 23.3 90% 26 76.02 1012.7
04 19:56 SE 9 9.66 Fair with Haze CLR 26.1 23.3 85% 28 76 1012.6
04 18:56 SE 19 12.87 Fair CLR 27.8 23.3 30.6 25 77% 31 75.97 1012.2
04 17:56 E 19 14.48 Mostly Cloudy FEW050 BKN090 28.9 22.8 70% 32 76 1012.3
04 16:56 SE 11 12.87 A Few Clouds FEW034 30.6 23.9 67% 36 76.02 1012.8
04 15:56 E 13 16.09 Mostly Cloudy BKN031 28.9 23.9 74% 33 76.07 1013.3
04 14:56 NE 7 14.48 Mostly Cloudy SCT016 BKN022 BKN060 29.4 23.9 72% 34 76.12 1014.0
04 13:56 N 9 16.09 Light Rain BKN016 BKN028 OVC075 28.3 23.9 77% 32 76.2 1015.2
04 12:56 SW 6 16.09 Light Rain FEW020 27.2 23.3 28.3 22.8 79% 30 76.25 1015.6 0.1
04 11:56 SE 15 8.05 Light Rain BKN011 OVC020 27.2 23.3 79% 30 76.25 1015.7
04 10:56 E 9 16.09 Overcast BKN006 OVC015 25.6 23.3 87% 27 76.28 1016.2
04 09:56 E 7 16.09 Overcast OVC009 25 23.3 90% 26 76.3 1016.5 0.1
04 08:56 NE 11 12.87 Overcast BKN007 BKN010 OVC025 23.3 22.8 97% 76.28 1016.3
04 07:56 NE 9 8.05 Fog/Mist OVC004 22.8 22.8 100% 76.23 1015.6 0.1
04 06:56 NE 6 4.83 Fog/Mist OVC006 22.8 22.2 22.8 22.2 96% 76.23 1015.7
04 05:56 E 6 3.22 Fog/Mist OVC003 22.8 22.2 96% 76.23 1015.2
04 04:56 SE 7 4.83 Fog/Mist OVC003 22.8 22.2 96% 76.23 1015.6
04 03:56 SE 6 6.44 Fog/Mist OVC003 22.8 22.2 96% 76.2 1015.3
04 02:56 E 9 14.48 Overcast OVC005 22.8 22.2 96% 76.25 1015.6
04 01:56 E 9 16.09 Overcast OVC007 22.2 21.7 97% 76.3 1016.3
04 00:56 NE 6 16.09 Overcast BKN009 OVC037 22.2 21.7 24.4 21.7 97% 76.35 1017.3
03 23:56 Calm 16.09 Partly Cloudy FEW012 SCT022 22.2 21.1 94% 76.35 1017.2
03 22:56 SE 6 11.27 Fair CLR 22.2 21.1 94% 76.35 1017.3
03 21:56 Calm 16.09 Fair CLR 22.2 21.7 97% 76.28 1016.1
03 20:56 E 7 16.09 Fair CLR 22.8 21.7 94% 76.23 1015.7
03 19:56 SE 7 16.09 Fair CLR 23.9 21.7 88% 24 76.23 1015.7
03 18:56 SE 26 G 43 16.09 Thunderstorm in Vicinity SCT042 BKN055 OVC110 24.4 21.7 31.1 24.4 85% 25 76.25 1016.1
03 17:56 E 20 16.09 A Few Clouds FEW038 29.4 22.8 68% 33 76.17 1014.7
03 16:56 NE 19 16.09 Fair CLR 30 22.8 65% 34 76.2 1014.8
03 15:56 NE 15 16.09 Fair CLR 30 22.8 65% 34 76.23 1015.4
03 14:56 N 11 16.09 Partly Cloudy SCT029 29.4 23.3 70% 34 76.3 1016.3
03 13:56 N 13 16.09 Partly Cloudy SCT027 SCT031 28.9 23.3 72% 33 76.35 1017.1
03 12:56 NE 13 16.09 Mostly Cloudy BKN025 BKN029 28.3 23.3 28.3 20.6 74% 32 76.4 1017.7
03 11:56 NE 19 16.09 Mostly Cloudy BKN021 27.8 22.8 74% 31 76.43 1018.2
03 10:56 Vrbl 11 16.09 Overcast SCT016 OVC024 26.1 22.2 79% 28 76.45 1018.6
03 09:56 N 17 16.09 Overcast OVC020 25 21.7 82% 26 76.45 1018.6
03 08:56 N 13 16.09 Overcast OVC020 22.8 21.1 90% 76.43 1018.4
03 07:56 N 9 16.09 Overcast OVC022 21.7 20.6 94% 76.38 1017.6
03 06:56 NE 13 16.09 A Few Clouds FEW022 20.6 20 22.8 20.6 96% 76.35 1016.9 0.03 0.03
03 05:56 NE 15 16.09 Fair CLR 20.6 20 96% 76.33 1016.7
03 04:56 NE 13 16.09 Fair CLR 21.7 20.6 94% 76.3 1016.4
03 03:56 NE 9 16.09 Fair CLR 21.7 21.1 96% 76.3 1016.5
03 02:56 N 7 16.09 Fair CLR 22.2 21.7 97% 76.28 1016.3
03 01:56 NE 7 16.09 Fair CLR 22.8 21.7 94% 76.33 1016.6
03 00:56 SW 6 16.09 A Few Clouds FEW100 22.8 22.2 31.7 20 96% 76.28 1016.2 1.7
02 23:56 S 6 16.09 Fair CLR 22.8 22.2 96% 76.25 1015.8
02 22:56 Calm 16.09 Fair CLR 22.8 22.2 96% 76.35 1017.1 0.03
02 21:56 E 17 16.09 Light Rain FEW029 BKN060 OVC080 22.2 21.1 94% 76.4 1017.8 0.84 1.68
02 20:56 NE 65 G 94 1.61 Thunderstorm Heavy Rain Fog/Mist and Windy FEW007 BKN030 OVC050 20.6 18.9 90% 76.23 1015.7 0.84
02 19:56 SE 11 16.09 Thunderstorm in Vicinity FEW085 31.1 22.2 59% 35 76.05 1013.1
02 18:56 E 15 16.09 Fair CLR 31.7 22.8 33.3 31.1 59% 36 76.02 1012.7
02 17:56 E 13 16.09 Fair CLR 32.8 23.3 57% 38 76.02 1012.5
02 16:56 E 13 16.09 Fair CLR 33.3 23.3 56% 39 76.07 1013.3
02 15:56 NE 11 16.09 Fair CLR 33.3 23.9 58% 39 76.12 1014.1
02 14:56 Vrbl 9 16.09 Fair CLR 32.8 22.8 56% 38 76.17 1014.9
02 13:56 E 17 16.09 A Few Clouds FEW043 32.2 23.9 62% 38 76.2 1015.1
02 12:56 E 7 16.09 A Few Clouds FEW036 31.7 23.3 32.2 23.3 61% 37 76.25 1015.8
02 11:56 Calm 16.09 Mostly Cloudy BKN029 30 23.3 67% 34 76.3 1016.4
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)