Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Imperial (Metric)
Date Time (cst) 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.
09 21:56 N 6 10.00 A Few Clouds FEW060 62.1 46 56% 30.04 1016.8
09 20:56 N 9 10.00 Mostly Cloudy BKN050 64 45 50% 30.02 1016.0
09 19:56 N 9 10.00 Overcast BKN044 BKN065 OVC080 66 45 47% 30.01 1015.8
09 18:56 N 13 10.00 Fair CLR 66.9 45 45% 29.97 1014.3
09 17:56 N 14 10.00 Mostly Cloudy BKN026 70 55.9 73 66 61% 29.94 1013.1
09 16:56 N 6 3.00 Mostly Cloudy with Haze BKN030 73 63 71% 29.91 1012.4
09 15:56 N 7 10.00 Fog/Mist BKN009 72 62.1 71% 29.9 1012.0
09 14:56 N 5 10.00 Fog/Mist BKN009 BKN012 71.1 61 71% 29.9 1011.7
09 13:56 N 5 10.00 Fog/Mist OVC011 69.1 60.1 73% 29.91 1012.1
09 12:56 N 5 10.00 Fog/Mist OVC007 68 59 73% 29.93 1013.1
09 11:56 N 5 10.00 Fog/Mist OVC007 66 55 66 63 68% 29.95 1013.9
09 10:56 Calm 10.00 Fog/Mist OVC007 64.9 59 81% 29.97 1014.5
09 09:56 N 5 10.00 Fog/Mist OVC009 66 62.1 87% 29.97 1014.3
09 08:56 NE 6 3.00 Fog/Mist OVC009 64.9 62.1 90% 29.94 1013.6
09 07:56 N 5 10.00 Overcast OVC003 64 60.1 87% 29.93 1012.9
09 06:56 N 3 10.00 Mostly Cloudy BKN005 64 57 78% 29.92 1012.5
09 05:56 N 6 10.00 Mostly Cloudy FEW005 BKN029 BKN037 64 59 64 59 84% 29.9 1012.0
09 04:56 NE 3 10.00 Fair CLR 59 55 87% 29.9 1011.7
09 03:56 Calm 10.00 Fair CLR 61 57 87% 29.88 1011.2
09 02:56 N 6 10.00 Fair CLR 62.1 55.9 80% 29.87 1011.0
09 01:56 N 7 10.00 Fair CLR 64 57.9 81% 29.88 1011.3
09 00:56 Calm 10.00 Fair CLR 60.1 52 75% 29.88 1011.1
08 23:56 Calm 10.00 Fair CLR 62.1 55 73 62.1 78% 29.87 1010.9
08 22:56 Calm 10.00 Fair CLR 63 57 81% 29.87 1010.8
08 21:56 NW 8 10.00 Fair CLR 63 55 76% 29.85 1010.2
08 20:56 E 3 10.00 Fair CLR 63 54 73% 29.83 1009.5
08 19:56 W 5 10.00 Fair CLR 68 57 68% 29.82 1009.1
08 18:56 Calm 10.00 Fair CLR 71.1 59 66% 29.81 1009.0
08 17:56 SW 3 10.00 Fair CLR 73 59 78.1 73 62% 29.79 1008.1
08 16:56 SW 6 10.00 Fair CLR 75.9 60.1 58% 78 29.77 1007.5
08 15:56 S 7 10.00 Fair CLR 78.1 61 56% 80 29.76 1007.1
08 14:56 SW 7 10.00 Fair CLR 77 61 58% 79 29.75 1006.8
08 13:56 SW 9 10.00 Fair CLR 75.9 63 64% 78 29.77 1007.4
08 12:56 SW 15 10.00 A Few Clouds FEW055 75.9 64 67% 78 29.8 1008.6
08 11:56 SW 14 10.00 Overcast BKN025 OVC032 73.9 64 75 70 71% 29.82 1009.4
08 10:56 S 18 G 23 10.00 Overcast OVC025 73.9 64 71% 29.82 1009.4
08 09:56 S 17 G 23 10.00 Mostly Cloudy FEW023 SCT028 BKN038 73 64 74% 29.83 1009.7
08 08:56 SW 18 G 28 10.00 Overcast BKN029 OVC033 72 64 76% 29.82 1009.2
08 07:56 SW 15 10.00 Overcast FEW021 BKN026 OVC041 70 64 82% 29.8 1008.5
08 06:56 S 16 10.00 Overcast OVC022 70 64 82% 29.77 1007.5
08 05:56 S 15 10.00 Overcast OVC020 70 64 70 68 82% 29.78 1007.8
08 04:56 S 18 G 24 10.00 Overcast OVC020 70 64 82% 29.77 1007.3
08 03:56 S 17 10.00 Overcast OVC020 70 64 82% 29.77 1007.2
08 02:56 S 17 G 25 10.00 Overcast OVC020 70 64 82% 29.78 1007.6
08 01:56 S 16 10.00 Overcast OVC018 69.1 64.9 87% 29.79 1008.2
08 00:56 S 17 G 25 10.00 Mostly Cloudy BKN016 68 64.9 90% 29.82 1009.2
07 23:56 S 20 G 23 10.00 Overcast SCT012 OVC038 68 64.9 77 68 90% 29.83 1009.7
07 22:56 S 16 10.00 Fair CLR 68 64 87% 29.84 1009.7
07 21:56 SE 17 10.00 Fair CLR 69.1 64 84% 29.85 1010.1
07 20:56 S 16 G 23 10.00 Fair CLR 71.1 64 79% 29.86 1010.7
07 19:56 SE 17 10.00 Fair CLR 72 63 73% 29.84 1010.1
07 18:56 SE 13 10.00 Fair with Haze CLR 73.9 61 64% 29.85 1010.5
07 17:56 S 9 7.00 Fair with Haze CLR 77 60.1 81 73 56% 79 29.85 1010.5
07 16:56 S 14 10.00 Fair with Haze CLR 80.1 60.1 51% 81 29.84 1010.1
07 15:56 SE 10 7.00 Partly Cloudy with Haze SCT040 80.1 63 56% 81 29.84 1010.0
07 14:56 S 18 10.00 A Few Clouds with Haze FEW034 80.1 64 58% 82 29.85 1010.2
07 13:56 S 13 6.00 Fair with Haze CLR 78.1 64.9 64% 80 29.87 1011.1
07 12:56 S 12 6.00 Fair with Haze CLR 77 64 64% 79 29.92 1012.6
07 11:56 S 8 10.00 Fair CLR 73 62.1 73 48 69% 29.97 1014.5
07 10:56 S 7 10.00 Mostly Cloudy BKN006 66.9 60.1 79% 30.01 1015.9
07 09:56 Calm 10.00 Overcast OVC006 63 51.1 65% 30.02 1016.3
07 08:56 Calm 10.00 Overcast OVC008 57 46.9 69% 30 1015.5
07 07:56 NW 5 10.00 Mostly Cloudy BKN008 52 45 77% 29.99 1015.2
07 05:56 N 5 10.00 Fair CLR 50 41 55.9 48.9 71% 49 29.95 1013.8
07 04:56 NW 5 10.00 Fair CLR 50 42.1 74% 49 29.95 1013.8
07 03:56 NW 3 10.00 Fair CLR 51.1 42.1 71% 29.95 1013.7
07 02:56 NW 5 10.00 Fair CLR 51.1 43 74% 29.96 1013.9
07 01:56 Calm 10.00 Fair CLR 54 44.1 69% 29.97 1014.1
07 00:56 NW 5 10.00 Fair CLR 54 44.1 69% 29.97 1014.2
06 23:56 NW 7 10.00 Fair CLR 54 44.1 77 54 69% 29.98 1014.8
06 22:56 NW 6 10.00 Fair CLR 55 44.1 67% 29.98 1014.9
Date Time (cst) 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)