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.
07 00:56 S 9 10.00 Overcast BKN018 OVC043 73.9 69.1 85% 29.92 1012.4
06 23:56 S 13 10.00 Overcast BKN020 OVC039 75 69.1 82 75 82% 75 29.92 1012.4
06 22:56 S 14 10.00 Overcast BKN020 OVC027 75 69.1 82% 75 29.91 1012.2
06 21:56 SE 13 10.00 Overcast BKN018 OVC025 75 69.1 82% 75 29.89 1011.6
06 20:56 S 20 G 28 10.00 Overcast BKN020 OVC025 75 69.1 82% 75 29.88 1011.2
06 19:56 SE 22 G 25 10.00 A Few Clouds and Breezy FEW024 77 68 74% 79 29.86 1010.4
06 18:56 SE 17 G 29 10.00 Partly Cloudy SCT037 79 66.9 67% 81 29.83 1009.3
06 17:56 S 16 G 26 10.00 Fair CLR 82 66 84 81 58% 84 29.81 1008.8
06 16:56 S 18 10.00 A Few Clouds FEW047 84 64.9 53% 86 29.81 1008.5
06 15:56 S 18 10.00 Mostly Cloudy BKN080 84 64 51% 85 29.81 1008.7
06 14:56 S 20 G 26 10.00 Overcast SCT046 OVC080 82.9 64 53% 84 29.83 1009.2
06 13:56 S 16 10.00 Overcast SCT041 OVC075 82 64.9 56% 84 29.85 1010.1
06 12:56 S 20 10.00 Overcast FEW038 SCT047 OVC070 82 64.9 56% 84 29.87 1010.8
06 11:56 S 26 G 30 10.00 Overcast and Windy BKN034 BKN040 OVC065 81 64.9 82 71.1 58% 83 29.9 1011.7
06 10:56 S 20 G 26 10.00 Overcast BKN028 BKN036 OVC060 77 66 69% 79 29.91 1012.3
06 09:56 S 21 10.00 Overcast and Breezy BKN021 OVC041 75.9 66 72% 77 29.93 1012.7
06 08:56 S 21 G 32 10.00 Overcast and Breezy BKN015 BKN022 OVC039 75 66.9 76% 76 29.92 1012.5
06 07:56 S 13 10.00 Mostly Cloudy BKN016 BKN039 73 68 84% 29.91 1012.0
06 06:56 S 12 10.00 Mostly Cloudy BKN016 71.1 68 90% 29.89 1011.3
06 05:56 S 14 10.00 Mostly Cloudy SCT017 BKN046 71.1 66.9 71.1 69.1 87% 29.87 1010.7
06 04:56 S 12 10.00 Mostly Cloudy BKN017 BKN045 71.1 66.9 87% 29.86 1010.4
06 03:56 SE 10 10.00 Partly Cloudy FEW018 SCT041 70 66.9 90% 29.86 1010.3
06 02:56 SE 13 10.00 Mostly Cloudy SCT021 BKN027 BKN038 70 66.9 90% 29.87 1010.8
06 01:56 SE 8 10.00 Overcast SCT015 OVC040 70 66 87% 29.9 1011.8
06 00:56 S 8 10.00 Overcast OVC015 71.1 66 84% 29.93 1012.8
05 23:56 SE 13 10.00 Overcast OVC017 71.1 66 80.1 70 84% 29.93 1012.7
05 22:56 SE 14 10.00 Overcast OVC021 71.1 64.9 81% 29.94 1013.3
05 21:56 SE 21 G 30 10.00 A Few Clouds and Breezy FEW021 71.1 64 79% 29.93 1012.9
05 20:56 SE 17 10.00 Fair CLR 72 64 76% 29.91 1012.3
05 19:56 SE 12 10.00 Fair CLR 73.9 63 69% 29.9 1011.7
05 18:56 SE 16 G 23 10.00 A Few Clouds FEW045 77 62.1 60% 79 29.87 1010.8
05 17:56 SE 22 G 28 10.00 Partly Cloudy and Breezy SCT060 80.1 61 87.1 80.1 52% 81 29.85 1010.0
05 16:56 S 22 G 30 10.00 Partly Cloudy and Breezy SCT060 82 61 49% 83 29.84 1009.8
05 15:56 SE 25 G 32 10.00 Mostly Cloudy and Breezy BKN055 BKN070 82.9 62.1 49% 84 29.85 1010.1
05 14:56 S 22 G 33 10.00 Mostly Cloudy and Breezy SCT050 BKN070 86 62.1 45% 87 29.87 1010.5
05 13:56 SE 23 G 29 10.00 Mostly Cloudy and Breezy BKN047 BKN060 84.9 64 50% 86 29.89 1011.2
05 12:56 S 21 G 33 10.00 Mostly Cloudy and Breezy SCT039 SCT046 BKN060 84.9 64.9 51% 87 29.91 1012.1
05 11:56 S 18 10.00 Mostly Cloudy SCT031 BKN043 BKN049 82.9 66 82.9 71.1 57% 85 29.94 1013.0
05 10:56 SE 18 G 24 10.00 Overcast BKN023 OVC031 78.1 66.9 69% 80 29.97 1014.1
05 09:56 S 20 10.00 Overcast BKN019 OVC024 75.9 68 77% 77 29.97 1014.3
05 08:56 S 15 10.00 Fog/Mist BKN017 BKN032 OVC047 73 66.9 81% 29.97 1014.2
05 07:56 SE 12 7.00 Fog/Mist BKN014 BKN023 OVC075 72 68 87% 29.95 1013.6
05 06:56 SE 9 10.00 Overcast OVC014 71.1 68 90% 29.95 1013.4
05 05:56 SE 12 10.00 Overcast OVC010 71.1 68 71.1 69.1 90% 29.94 1013.1
05 04:56 SE 9 10.00 Overcast BKN010 BKN014 OVC032 70 68 93% 29.94 1012.9
05 03:56 S 8 10.00 Overcast OVC009 70 66.9 90% 29.94 1012.9
05 02:56 S 13 10.00 Overcast OVC009 70 66.9 90% 29.95 1013.3
05 01:56 S 12 10.00 Overcast OVC011 70 66.9 90% 29.97 1013.8
05 00:56 S 13 10.00 Overcast OVC015 70 64.9 84% 29.98 1014.3
04 23:56 S 12 10.00 Overcast OVC017 70 64.9 81 70 84% 29.99 1014.7
04 22:56 S 15 10.00 Overcast OVC017 71.1 64.9 81% 30.01 1015.4
04 21:56 SE 16 10.00 Mostly Cloudy BKN019 72 64.9 79% 30.01 1015.5
04 20:56 SE 15 10.00 Fair CLR 73.9 64 71% 29.99 1014.8
04 19:56 SE 15 10.00 Fair CLR 75.9 62.1 62% 78 29.97 1014.1
04 18:56 SE 14 10.00 Fair CLR 78.1 62.1 58% 80 29.95 1013.4
04 17:56 S 25 10.00 Fair and Breezy CLR 81 63 88 81 54% 82 29.93 1012.7
04 16:56 SE 22 G 31 10.00 Partly Cloudy and Breezy SCT045 84 64 51% 85 29.93 1012.7
04 15:56 SE 25 G 30 10.00 Mostly Cloudy and Breezy SCT048 SCT065 BKN075 82.9 64.9 55% 85 29.94 1013.0
04 14:56 S 17 G 31 10.00 Partly Cloudy SCT046 86 64.9 49% 88 29.96 1013.5
04 13:56 S 23 G 28 10.00 Partly Cloudy and Breezy FEW044 SCT055 SCT075 87.1 64.9 48% 89 29.96 1013.8
04 12:56 S 21 G 29 10.00 Overcast and Breezy BKN042 OVC050 82.9 66 57% 85 29.98 1014.5
04 11:56 S 21 G 26 10.00 Overcast and Breezy BKN034 OVC042 82.9 66 84 71.1 57% 85 30.01 1015.4
04 10:56 SE 22 G 25 10.00 Overcast and Breezy BKN024 OVC028 79 68 69% 81 30.03 1016.2
04 09:56 S 18 10.00 Overcast BKN022 OVC028 75.9 68 77% 77 30.05 1016.8
04 08:56 S 16 10.00 Overcast BKN013 OVC021 75 68 79% 76 30.04 1016.6
04 07:56 SE 13 10.00 Overcast SCT013 OVC032 72 68 87% 30.04 1016.5
04 06:56 SE 7 10.00 Overcast SCT013 BKN019 OVC028 71.1 66.9 87% 30.04 1016.5
04 05:56 SE 6 10.00 Overcast OVC015 71.1 66.9 72 71.1 87% 30.03 1016.0
04 04:56 S 10 10.00 Overcast SCT019 OVC032 71.1 66 84% 30.01 1015.3
04 03:56 SE 7 10.00 Overcast OVC027 72 66.9 84% 30.03 1015.9
04 02:56 S 12 10.00 Overcast FEW016 OVC025 72 66.9 84% 30.03 1016.0
04 01:56 S 15 10.00 Overcast OVC018 72 66 82% 30.04 1016.3
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)