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.
24 23:56 S 15 16.09 Fair CLR 27.8 23.3 77% 31 75.67 1007.7
24 22:56 S 20 16.09 A Few Clouds FEW045 28.9 23.9 74% 33 75.64 1007.4
24 21:56 SE 13 16.09 Mostly Cloudy BKN043 BKN050 29.4 25.6 80% 36 75.57 1006.3
24 20:56 S 19 16.09 A Few Clouds FEW049 30.6 25 72% 37 75.49 1005.4
24 19:56 SE 19 16.09 Fair CLR 32.2 25 66% 39 75.41 1004.7
24 18:56 SE 20 16.09 Fair CLR 33.9 25 37.2 33.9 60% 42 75.39 1004.3
24 17:56 S 17 16.09 A Few Clouds FEW060 35 24.4 54% 42 75.41 1004.4
24 16:56 S 22 14.48 A Few Clouds FEW055 35.6 23.9 51% 42 75.41 1004.4
24 15:56 S 22 12.87 Mostly Cloudy BKN055 35.6 24.4 52% 43 75.46 1005.1
24 14:56 S 22 12.87 A Few Clouds FEW055 36.7 23.9 48% 44 75.51 1005.6
24 13:56 S 26 G 39 12.87 A Few Clouds FEW050 35.6 23.9 51% 42 75.54 1006.2
24 12:56 S 30 12.87 Partly Cloudy SCT035 34.4 25 34.4 23.9 58% 42 75.59 1006.8
24 11:56 S 24 14.48 Overcast OVC031 31.7 24.4 65% 38 75.67 1007.9
24 10:56 S 24 12.87 Fog/Mist OVC027 30.6 25 72% 37 75.69 1008.1
24 09:56 SW 19 14.48 Fog/Mist BKN019 BKN026 28.9 25 80% 34 75.67 1008.1
24 08:56 S 19 6.44 Fog/Mist BKN015 OVC022 27.2 25 88% 31 75.67 1008.1
24 07:56 SE 9 9.66 Fog/Mist BKN012 OVC022 25.6 24.4 93% 27 75.64 1007.7
24 06:56 SE 7 9.66 Fog/Mist BKN018 OVC022 24.4 23.9 26.1 24.4 97% 24 75.62 1007.3
24 05:56 S 11 14.48 Mostly Cloudy FEW019 BKN024 25 23.9 94% 26 75.59 1007.1
24 04:56 S 11 16.09 Overcast OVC020 25.6 23.9 90% 27 75.59 1006.9
24 03:56 S 15 16.09 Overcast OVC018 25.6 23.9 90% 27 75.59 1006.7
24 02:56 S 15 16.09 Overcast OVC016 26.1 23.9 88% 28 75.59 1006.7
24 01:56 S 17 16.09 Overcast OVC016 26.1 23.9 88% 28 75.64 1007.4
24 00:56 S 22 G 33 16.09 Overcast OVC016 26.1 23.9 31.7 26.1 88% 28 75.67 1007.8
23 23:56 S 22 16.09 Mostly Cloudy BKN018 26.1 23.9 88% 28 75.69 1008.3
23 22:56 S 22 16.09 Fair CLR 26.7 23.3 82% 29 75.67 1007.9
23 21:56 SE 13 16.09 Fair CLR 27.2 22.8 77% 30 75.67 1007.8
23 20:56 SE 20 16.09 Fair CLR 28.9 22.2 67% 32 75.59 1006.9
23 19:56 SE 24 16.09 Overcast OVC055 30 22.8 65% 34 75.54 1006.1
23 18:56 SE 30 16.09 Fair CLR 31.7 23.3 34.4 31.7 61% 37 75.46 1005.3
23 17:56 SE 35 G 44 16.09 Fair and Breezy CLR 32.8 23.3 57% 38 75.46 1005.2
23 16:56 SE 24 16.09 Partly Cloudy FEW050 SCT060 33.9 23.9 56% 40 75.54 1006.0
23 15:56 SE 22 16.09 Partly Cloudy SCT055 33.3 23.3 56% 39 75.59 1006.8
23 14:56 S 28 G 35 16.09 Partly Cloudy SCT050 SCT070 33.3 23.3 56% 39 75.64 1007.5
23 13:56 S 28 G 39 14.48 Mostly Cloudy SCT043 BKN055 BKN075 33.3 23.9 58% 39 75.69 1008.1
23 12:56 SE 19 12.87 Partly Cloudy FEW035 SCT050 SCT060 32.8 25 32.8 25.6 64% 40 75.72 1008.6
23 11:56 SE 19 G 31 12.87 Mostly Cloudy BKN032 BKN047 31.1 24.4 68% 37 75.82 1009.8
23 10:56 SE 17 12.87 Mostly Cloudy FEW020 SCT025 BKN032 29.4 25 77% 35 75.84 1010.2
23 09:56 SE 13 6.44 Fog/Mist BKN014 27.8 24.4 82% 32 75.87 1010.6
23 08:56 SE 20 16.09 Partly Cloudy SCT014 27.8 25 85% 32 75.79 1009.7
23 07:56 SE 19 14.48 Fair CLR 25.6 24.4 93% 27 75.72 1008.7
23 06:56 S 19 16.09 Mostly Cloudy SCT025 BKN031 25.6 24.4 26.7 24.4 93% 27 75.74 1008.9
23 05:56 S 13 16.09 Mostly Cloudy BKN029 25 24.4 96% 25 75.74 1008.8
23 04:56 SE 9 14.48 Mostly Cloudy FEW014 BKN029 24.4 23.9 97% 24 75.72 1008.6
23 03:56 SE 13 16.09 Overcast BKN014 BKN019 OVC027 25.6 24.4 93% 27 75.74 1008.9
23 02:56 SE 11 16.09 Overcast SCT014 OVC022 25.6 24.4 93% 27 75.79 1009.6
23 01:56 SE 15 16.09 Overcast OVC014 26.1 24.4 90% 28 75.87 1010.5
23 00:56 SE 15 16.09 Overcast OVC016 26.7 24.4 31.7 26.7 87% 30 75.84 1010.2
22 23:56 SE 28 G 35 16.09 Overcast OVC020 27.2 24.4 85% 31 75.77 1009.4
22 22:56 SE 26 G 37 16.09 Overcast BKN020 OVC026 27.8 25 85% 32 75.79 1009.7
22 21:56 SE 20 14.48 Overcast OVC021 28.3 25 82% 33 75.74 1009.1
22 20:56 SE 19 16.09 A Few Clouds FEW031 28.9 24.4 77% 34 75.64 1007.7
22 19:56 SE 15 16.09 Fair CLR 30 23.9 70% 35 75.59 1007.1
22 18:56 S 24 16.09 A Few Clouds FEW043 31.7 23.9 35 31.7 63% 37 75.54 1006.1
22 17:56 S 22 G 35 16.09 NULL NULL 33.3 23.9 58% 39 75.46 1005.2
22 16:56 S 26 G 46 16.09 Partly Cloudy SCT049 34.4 22.8 51% 40 75.46 1005.0
22 15:56 S 31 G 39 16.09 A Few Clouds FEW049 34.4 23.9 54% 41 75.51 1005.7
22 14:56 S 30 16.09 Partly Cloudy SCT047 33.9 23.9 56% 40 75.64 1007.4
22 13:56 SE 24 16.09 Mostly Cloudy BKN036 BKN043 32.8 23.9 59% 39 75.72 1008.4
22 12:56 S 22 16.09 Mostly Cloudy FEW029 BKN036 BKN043 31.1 23.9 31.7 25 66% 37 75.77 1009.5
22 11:56 SE 20 16.09 A Few Clouds FEW026 30.6 25 72% 37 75.82 1009.9
22 10:56 S 17 12.87 Mostly Cloudy BKN021 BKN029 28.3 25 82% 33 75.87 1010.6
22 09:56 S 15 11.27 Overcast BKN013 OVC041 28.3 25 82% 33 75.87 1010.7
22 08:56 SE 13 6.44 Fog/Mist BKN009 OVC036 26.7 25 90% 30 75.87 1010.7
22 07:56 SE 11 6.44 Fog/Mist BKN036 25.6 25 97% 27 75.82 1010.0
22 06:56 SE 7 3.22 Fog/Mist FEW013 OVC029 25 24.4 26.7 25 96% 25 75.79 1009.6
22 05:56 SE 6 8.05 Fog/Mist BKN015 OVC031 25.6 24.4 93% 27 75.77 1009.1
22 04:56 S 9 11.27 Overcast OVC015 26.1 24.4 90% 28 75.77 1009.0
22 03:56 S 11 9.66 Fog/Mist BKN019 26.1 24.4 90% 28 75.74 1008.8
22 02:56 S 15 11.27 Overcast OVC014 26.7 25 90% 30 75.77 1009.0
22 01:56 S 17 12.87 Overcast BKN013 OVC019 26.7 25 90% 30 75.79 1009.4
22 00:56 SE 11 12.87 Overcast OVC013 26.1 25 32.2 26.1 94% 28 75.84 1010.1
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)