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.
18 17:56 N 23 G 33 10.00 Overcast and Breezy OVC029 57.9 46.9 67% 30.11 1019.3
18 16:56 N 21 G 31 10.00 Overcast and Breezy OVC027 59 48.9 69% 30.1 1018.9
18 15:56 N 24 G 30 10.00 Overcast and Breezy BKN027 OVC039 60.1 50 70% 30.09 1018.6
18 14:56 N 16 G 28 10.00 Overcast OVC033 62.1 53.1 73% 30.1 1018.6
18 13:56 N 20 G 29 10.00 Overcast BKN021 OVC025 64 55 73% 30.09 1018.2
18 12:56 N 22 G 29 10.00 Overcast and Breezy OVC015 63 57 73 63 81% 30.06 1017.3 0.03
18 11:56 N 18 10.00 Overcast OVC011 64 61 90% 30.05 1016.9 0.02
18 10:56 N 20 G 30 10.00 Overcast FEW009 BKN030 OVC034 66 63 90% 30 1015.4 0.01
18 09:56 N 12 10.00 Overcast SCT028 OVC038 73 68 84% 29.96 1013.7
18 08:56 N 6 10.00 Overcast BKN006 OVC022 71.1 69.1 94% 29.93 1012.9
18 07:56 S 5 10.00 Mostly Cloudy FEW004 SCT007 BKN020 69.1 68 96% 29.86 1010.4
18 06:56 SE 3 10.00 Partly Cloudy SCT023 66.9 66 73.9 66.9 97% 29.85 1010.1
18 05:56 S 5 10.00 Mostly Cloudy BKN023 69.1 66.9 93% 29.85 1009.9
18 04:56 S 3 10.00 Overcast OVC015 70 66.9 90% 29.84 1009.6
18 03:56 S 7 10.00 Overcast OVC017 71.1 66.9 87% 29.83 1009.6
18 02:56 S 10 10.00 Overcast OVC019 72 66.9 84% 29.85 1010.0
18 01:56 S 14 10.00 Mostly Cloudy BKN019 73 66.9 81% 29.86 1010.6
18 00:56 S 13 10.00 Overcast OVC019 73.9 66.9 82 73.9 79% 29.89 1011.3
17 23:56 S 15 10.00 Overcast OVC021 73.9 66.9 79% 29.89 1011.2
17 22:56 S 17 G 23 10.00 Fair CLR 75 66 74% 76 29.87 1010.7
17 21:56 S 16 G 22 10.00 A Few Clouds FEW025 75.9 66.9 74% 77 29.86 1010.5
17 20:56 S 22 10.00 Fair and Breezy CLR 77 68 74% 79 29.84 1009.8
17 19:56 S 23 10.00 Fair and Breezy CLR 80.1 66.9 64% 82 29.82 1009.1
17 18:56 S 22 10.00 Fair and Breezy CLR 82 66 89.1 82 58% 84 29.81 1008.6
17 17:56 S 20 10.00 Overcast BKN049 OVC065 84 66 55% 86 29.81 1008.7
17 16:56 SE 21 G 30 10.00 Overcast and Breezy BKN048 OVC060 84.9 66.9 55% 88 29.81 1008.7
17 15:56 S 21 G 28 10.00 A Few Clouds and Breezy FEW055 88 64.9 46% 90 29.82 1008.9
17 14:56 S 20 10.00 Mostly Cloudy BKN055 88 66 48% 90 29.85 1010.1
17 13:56 S 22 G 30 10.00 Mostly Cloudy and Breezy BKN049 BKN055 86 66 51% 88 29.87 1010.5
17 12:56 S 22 G 28 10.00 Overcast and Breezy OVC046 84 66.9 84.9 68 57% 87 29.9 1011.6
17 11:56 S 20 10.00 Mostly Cloudy BKN034 BKN041 82 66.9 60% 85 29.91 1012.0
17 10:56 S 20 10.00 Overcast OVC026 79 66.9 67% 81 29.91 1012.1
17 09:56 S 18 G 25 10.00 Overcast BKN016 OVC021 77 68 74% 79 29.92 1012.3
17 08:56 S 14 10.00 Overcast OVC007 72 69.1 91% 29.92 1012.3
17 07:56 SE 9 10.00 Mostly Cloudy BKN005 69.1 68 96% 29.91 1012.0
17 06:56 S 6 10.00 Mostly Cloudy BKN005 68 66.9 72 68 96% 29.91 1011.9
17 05:56 S 8 10.00 Mostly Cloudy BKN007 BKN030 69.1 68 96% 29.9 1011.8
17 04:56 S 12 10.00 Fair CLR 69.1 68 96% 29.9 1011.7
17 03:56 S 12 10.00 Mostly Cloudy BKN009 70 68 93% 29.9 1011.6
17 02:56 S 15 10.00 Overcast OVC013 71.1 68 90% 29.91 1012.0
17 01:56 S 15 G 23 10.00 Overcast OVC015 72 66.9 84% 29.92 1012.5
17 00:56 S 13 10.00 Overcast OVC017 72 66.9 84.9 72 84% 29.94 1013.2
16 23:56 S 16 10.00 Fair CLR 72 66 82% 29.95 1013.4
16 22:56 S 21 G 26 10.00 Fair and Breezy CLR 73.9 64.9 74% 29.96 1013.8
16 21:56 SE 17 10.00 Fair CLR 75.9 68 77% 77 29.95 1013.4
16 20:56 SE 18 10.00 Overcast BKN013 OVC019 78.1 66 67% 80 29.91 1012.2
16 19:56 SE 18 10.00 Fair CLR 81 64.9 58% 83 29.9 1011.9
16 18:56 SE 18 10.00 Partly Cloudy SCT070 84.9 63 88 82 48% 86 29.89 1011.4
16 17:56 SE 14 10.00 Mostly Cloudy BKN070 84.9 64 50% 86 29.9 1011.7
16 16:56 SE 16 10.00 Overcast FEW060 OVC070 86 66 51% 88 29.91 1012.0
16 15:56 S 15 G 22 10.00 Mostly Cloudy FEW045 BKN070 87.1 66.9 51% 90 29.93 1012.6
16 14:56 S 16 G 20 10.00 Partly Cloudy FEW048 SCT070 84.9 66.9 55% 88 29.96 1013.7
16 13:56 SE 14 10.00 Overcast SCT040 OVC060 84 68 59% 87 29.99 1014.8
16 12:56 SE 15 10.00 Overcast OVC038 82.9 66.9 84 68 59% 86 30.01 1015.5
16 11:56 SE 14 G 20 10.00 Overcast BKN032 OVC043 82.9 68 61% 86 30.03 1015.9
16 10:56 S 10 10.00 Overcast BKN024 OVC032 78.1 68 71% 80 30.03 1016.1
16 09:56 S 9 10.00 Overcast BKN006 OVC019 75 69.1 82% 75 30.02 1015.9
16 08:56 SE 6 5.00 Fog/Mist BKN006 OVC014 73 70 90% 30.02 1015.9
16 07:56 SE 5 10.00 Overcast SCT011 OVC022 69.1 68 96% 30.01 1015.5
16 06:56 E 3 10.00 Overcast SCT007 OVC019 68 66 71.1 68 93% 29.99 1014.8
16 05:56 S 3 10.00 Mostly Cloudy BKN016 BKN022 68 66.9 96% 29.97 1014.3
16 04:56 S 7 10.00 Overcast OVC018 70 66.9 90% 29.96 1013.9
16 03:56 S 6 10.00 Overcast OVC018 71.1 66.9 87% 29.97 1013.9
16 02:56 S 9 10.00 Overcast OVC014 71.1 66.9 87% 29.97 1014.2
16 01:56 S 10 10.00 Overcast OVC012 71.1 66.9 87% 29.97 1014.2
16 00:56 S 12 10.00 Partly Cloudy SCT016 70 66.9 82.9 70 90% 29.97 1014.3
15 23:56 SE 12 10.00 Fair CLR 71.1 66 84% 29.97 1014.3
15 22:56 S 14 10.00 Fair CLR 73.9 64.9 74% 29.98 1014.6
15 21:56 S 14 10.00 A Few Clouds FEW048 75.9 64.9 69% 78 29.96 1013.9
15 20:56 S 15 10.00 Fair CLR 78.1 64.9 64% 80 29.92 1012.5
15 19:56 SE 12 10.00 Mostly Cloudy FEW049 BKN060 80.1 64.9 60% 82 29.91 1012.0
15 18:56 S 14 G 22 10.00 Partly Cloudy FEW055 SCT090 82.9 64.9 84.9 80.1 55% 85 29.9 1011.6
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)