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.
16 14:56 Vrbl 9 16.09 A Few Clouds FEW060 36.1 21.1 42% 40 76.56 1019.7
16 13:56 S 13 16.09 Partly Cloudy SCT055 35.6 21.1 43% 39 76.61 1020.4
16 12:56 SE 9 16.09 A Few Clouds FEW046 33.9 22.2 34.4 22.8 50% 38 76.66 1021.2
16 11:56 SE 7 16.09 Fair CLR 32.8 23.3 57% 38 76.71 1021.8
16 10:56 SW 11 16.09 A Few Clouds FEW029 31.1 23.3 63% 36 76.73 1022.0
16 08:56 Calm 9.66 Fog/Mist SCT021 26.7 25 90% 30 76.66 1021.3
16 07:56 Calm 3.22 Fog/Mist BKN009 23.3 23.3 100% 76.63 1020.9
16 06:56 Calm 9.66 Fog/Mist FEW011 23.3 22.2 26.1 22.8 94% 76.61 1020.3
16 05:56 E 6 9.66 Fog/Mist SCT013 BKN020 22.8 22.2 96% 76.56 1019.8
16 04:56 Calm 12.87 Fair CLR 25 23.3 90% 26 76.53 1019.2
16 03:56 S 6 14.48 Overcast OVC013 25.6 23.3 87% 27 76.5 1019.1
16 02:56 Calm 14.48 Overcast OVC013 23.9 22.2 90% 23 76.5 1018.9
16 01:56 Calm 14.48 Fair CLR 23.9 22.2 90% 23 76.5 1018.9
16 00:56 S 9 16.09 Fair CLR 26.1 23.3 35 26.1 85% 28 76.48 1018.6
15 23:56 SE 15 16.09 Fair CLR 27.2 22.8 77% 30 76.45 1018.3
15 22:56 SE 15 16.09 Fair CLR 27.8 21.1 67% 30 76.43 1017.9
15 21:56 SE 22 16.09 Fair CLR 30 20 55% 32 76.35 1017.0
15 20:56 SE 17 16.09 Fair CLR 31.1 17.2 43% 32 76.3 1016.2
15 19:56 S 19 16.09 Fair CLR 33.3 17.2 38% 34 76.2 1015.0
15 18:56 SE 22 16.09 Fair with Haze CLR 35.6 17.8 38.3 35.6 35% 37 76.17 1014.5
15 17:56 SE 22 G 41 8.05 Fair with Haze CLR 36.7 18.3 34% 38 76.15 1014.2
15 16:56 SE 30 8.05 Fair with Haze CLR 38.3 17.8 30% 40 76.15 1014.4
15 15:56 S 20 G 37 9.66 Fair with Haze CLR 38.3 16.7 28% 39 76.2 1014.9
15 14:56 S 9 9.66 Fair with Haze CLR 37.8 17.2 30% 39 76.25 1015.5
15 13:56 SE 26 G 35 9.66 Fair with Haze CLR 37.2 17.2 31% 38 76.3 1016.2
15 12:56 S 17 G 31 16.09 Fair with Haze CLR 35.6 18.3 36.1 24.4 36% 37 76.35 1017.0
15 11:56 S 22 9.66 Fair with Haze CLR 34.4 19.4 41% 36 76.4 1017.6
15 10:56 S 20 9.66 Fair with Haze CLR 32.2 21.7 54% 36 76.43 1018.0
15 09:56 S 19 16.09 Mostly Cloudy SCT012 BKN017 29.4 24.4 75% 35 76.43 1018.0
15 08:56 S 17 12.87 Overcast with Haze BKN005 OVC009 27.2 25.6 91% 31 76.43 1017.9
15 07:56 SE 6 3.22 Mostly Cloudy with Haze BKN003 25 24.4 96% 25 76.38 1017.5
15 06:56 SE 6 9.66 Fog/Mist CLR 24.4 23.9 27.2 24.4 97% 24 76.33 1016.8
15 05:56 SE 9 12.87 A Few Clouds FEW014 25 24.4 96% 25 76.3 1016.2
15 04:56 SE 11 16.09 A Few Clouds FEW022 25.6 24.4 93% 27 76.28 1015.8
15 03:56 S 9 16.09 Mostly Cloudy BKN016 BKN027 26.1 24.4 90% 28 76.28 1015.9
15 02:56 S 9 16.09 Partly Cloudy SCT014 26.1 24.4 90% 28 76.28 1015.9
15 01:56 S 13 16.09 Mostly Cloudy BKN016 26.7 24.4 87% 30 76.28 1015.8
15 00:56 S 11 16.09 Mostly Cloudy BKN018 27.2 24.4 34.4 27.2 85% 31 76.28 1015.8
14 23:56 S 19 16.09 Fair CLR 27.8 24.4 82% 32 76.28 1015.8
14 22:56 S 24 16.09 Fair CLR 28.3 23.9 77% 32 76.25 1015.6
14 21:56 SE 26 16.09 Fair CLR 29.4 23.9 72% 34 76.2 1015.1
14 20:56 S 30 G 37 16.09 Fair CLR 31.7 22.2 57% 36 76.1 1013.7
14 19:56 SE 19 16.09 Fair CLR 32.2 22.2 56% 36 76.02 1012.5
14 18:56 SE 19 G 33 16.09 Fair CLR 34.4 22.2 38.3 34.4 49% 39 76.02 1012.4
14 17:56 SE 26 16.09 Fair CLR 35.6 21.7 44% 40 76 1012.3
14 16:56 SE 22 16.09 A Few Clouds FEW085 36.7 20 38% 40 76 1012.3
14 15:56 S 19 G 30 16.09 Fair CLR 37.8 20 35% 41 76.07 1013.2
14 14:56 S 11 G 26 14.48 Fair CLR 36.7 20.6 39% 40 76.17 1014.5
14 13:56 S 24 G 33 16.09 Partly Cloudy SCT060 36.1 21.1 42% 40 76.23 1015.3
14 12:56 S 22 16.09 Partly Cloudy SCT050 35 21.7 35.6 26.1 46% 39 76.33 1016.4
14 11:56 S 22 16.09 A Few Clouds FEW043 33.9 22.8 52% 39 76.38 1017.3
14 10:56 S 20 16.09 Partly Cloudy SCT022 32.2 23.9 62% 38 76.4 1017.5
14 09:56 S 17 16.09 Mostly Cloudy BKN009 BKN018 30.6 24.4 70% 36 76.4 1017.6
14 08:56 S 15 16.09 Mostly Cloudy BKN007 BKN012 28.3 25.6 85% 34 76.4 1017.8
14 07:56 Calm 14.48 A Few Clouds FEW018 26.1 25 94% 28 76.38 1017.4
14 06:56 S 9 16.09 Fair CLR 26.1 25 27.2 26.1 94% 28 76.35 1017.1
14 05:56 S 11 16.09 Partly Cloudy SCT027 26.7 25 90% 30 76.33 1016.7
14 04:56 SE 7 16.09 Mostly Cloudy BKN015 BKN025 26.7 25 90% 30 76.3 1016.3
14 03:56 S 11 16.09 Mostly Cloudy BKN014 BKN021 26.7 25 90% 30 76.28 1016.1
14 02:56 S 17 6.44 Fog/Mist OVC012 27.2 25.6 91% 31 76.3 1016.3
14 01:56 S 20 16.09 Overcast BKN012 OVC018 27.2 25 88% 31 76.3 1016.4
14 00:56 S 22 16.09 Overcast OVC014 27.2 25 30.6 27.2 88% 31 76.3 1016.1
13 23:56 S 20 16.09 A Few Clouds FEW015 27.2 25 88% 31 76.3 1016.1
13 22:56 S 17 16.09 Fair CLR 27.8 24.4 82% 32 76.28 1015.9
13 21:56 SE 13 16.09 Fair CLR 27.2 23.9 82% 30 76.23 1015.3
13 20:56 SE 7 16.09 Fair CLR 27.8 23.3 77% 31 76.15 1014.3
13 19:56 SE 17 16.09 Fair CLR 29.4 23.3 70% 34 76.1 1013.7
13 18:56 SE 15 16.09 Fair CLR 30 23.9 38.3 27.2 70% 35 76.05 1013.0 0.2
13 17:56 SE 13 16.09 Thunderstorm in Vicinity FEW044 30 24.4 72% 36 76.07 1013.3 0.2
13 16:56 E 33 G 56 11.27 Rain and Breezy FEW008 28.9 23.3 72% 33 76.07 1013.4
13 15:56 SE 9 G 35 16.09 A Few Clouds FEW070 37.8 21.1 38% 42 76.05 1012.8
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)