Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Imperial (Metric)
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
27 17:56 NE 15 10.00 A Few Clouds FEW085 87.1 61 42% 87 30.11 1018.9
27 16:56 NE 9 10.00 Overcast OVC070 89.1 60.1 38% 89 30.1 1018.4
27 15:56 NE 10 10.00 Fair CLR 88 60.1 39% 88 30.1 1018.6
27 14:56 Vrbl 7 10.00 Fair CLR 87.1 60.1 40% 87 30.11 1018.9
27 13:56 Vrbl 5 10.00 Fair CLR 84 60.1 44% 84 30.13 1019.6
27 12:56 Vrbl 5 10.00 Fair CLR 81 61 82 68 51% 82 30.14 1019.9
27 11:56 Vrbl 6 10.00 A Few Clouds FEW033 79 60.1 52% 80 30.15 1020.4
27 10:56 S 7 10.00 Mostly Cloudy SCT027 BKN032 75.9 62.1 62% 78 30.15 1020.1
27 09:56 S 13 10.00 Partly Cloudy SCT023 71.1 61 71% 30.09 1018.3
27 08:56 S 14 10.00 Overcast OVC021 70 63 79% 30.05 1016.9
27 07:56 S 10 10.00 Overcast OVC023 69.1 61 76% 30.03 1016.3
27 06:56 S 16 10.00 Overcast OVC021 68 61 68 66.9 78% 30 1015.1
27 05:56 S 13 10.00 Overcast OVC019 68 62.1 81% 29.98 1014.4
27 04:56 S 14 10.00 Overcast OVC015 68 63 84% 29.97 1014.0
27 03:56 S 10 10.00 Overcast OVC013 66.9 63 87% 29.97 1014.2
27 02:56 S 12 10.00 Overcast OVC013 66.9 63 87% 29.98 1014.3
27 01:56 S 10 10.00 Overcast OVC013 68 63 84% 29.99 1014.7
27 00:56 S 13 10.00 Mostly Cloudy BKN015 68 63 84.9 68 84% 30 1015.0
26 23:56 S 14 10.00 Fair CLR 69.1 62.1 78% 30 1015.1
26 22:56 S 14 10.00 Fair CLR 71.1 59 66% 30 1015.1
26 21:56 S 17 10.00 Fair CLR 73.9 57.9 57% 29.98 1014.6
26 20:56 S 17 10.00 Fair CLR 77 57.9 52% 79 29.96 1013.7
26 19:56 SE 22 10.00 Fair and Breezy CLR 81 59 47% 81 29.94 1013.1
26 18:56 S 16 G 24 10.00 Fair CLR 86 57 89.1 81 37% 85 29.93 1012.6
26 17:56 S 17 10.00 Fair CLR 88 57.9 36% 87 29.93 1012.7
26 16:56 SE 16 10.00 Fair CLR 88 57.9 36% 87 29.93 1012.7
26 15:56 S 14 G 26 10.00 Fair CLR 88 59 38% 87 29.96 1013.5
26 14:56 SE 13 10.00 Fair CLR 86 59 40% 85 29.99 1014.6
26 13:56 S 14 G 26 10.00 A Few Clouds FEW047 84.9 60.1 43% 85 30.03 1016.0
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)