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.
12 01:56 S 9 10.00 Overcast BKN017 OVC024 72 68 87% 30.1 1018.5
12 00:56 SE 16 10.00 Overcast OVC015 72 66.9 79 72 84% 30.07 1017.5
11 23:56 SE 18 10.00 Overcast OVC015 72 68 87% 30.06 1017.3
11 22:56 SE 17 10.00 Overcast OVC017 73 68 84% 30.07 1017.7
11 21:56 SE 16 G 25 10.00 Partly Cloudy SCT030 73 66.9 81% 30.07 1017.8
11 20:56 SE 21 G 24 10.00 Overcast and Breezy SCT036 SCT050 OVC110 75.9 66.9 74% 77 30.06 1017.4
11 19:56 SE 16 10.00 Overcast FEW036 BKN055 OVC080 78.1 66 67% 80 30.05 1016.8
11 18:56 SE 15 10.00 Overcast BKN050 OVC070 79 64.9 84 75.9 62% 81 30.04 1016.6
11 17:56 SE 18 10.00 Overcast FEW044 BKN050 OVC080 81 66 61% 83 30.04 1016.6
11 16:56 SE 14 10.00 Mostly Cloudy BKN100 81 66 61% 83 30.05 1016.9
11 15:56 S 13 10.00 Overcast FEW028 SCT050 OVC080 79 66.9 67% 81 30.08 1017.9
11 14:56 S 13 G 18 10.00 Partly Cloudy FEW085 SCT120 82 66 58% 84 30.1 1018.7
11 13:56 S 12 10.00 Overcast FEW036 BKN065 OVC080 81 66.9 62% 83 30.14 1019.8
11 12:56 SE 13 10.00 Overcast FEW033 SCT047 OVC065 79 66.9 81 68 67% 81 30.16 1020.5
11 11:56 SE 9 10.00 Mostly Cloudy SCT022 BKN029 BKN050 78.1 69.1 74% 80 30.19 1021.7
11 10:56 SE 14 10.00 Mostly Cloudy BKN018 BKN026 BKN044 75.9 69.1 79% 77 30.2 1022.1
11 09:56 SE 13 10.00 Overcast BKN011 OVC017 73 69.1 87% 30.2 1022.3
11 08:56 SE 10 10.00 Overcast BKN007 OVC014 70 68 93% 30.2 1022.1
11 07:56 SE 6 10.00 Overcast BKN007 OVC012 69.1 68 96% 30.19 1021.8
11 06:56 SE 6 10.00 Overcast BKN009 BKN013 OVC018 68 66.9 69.1 68 96% 30.18 1021.5
11 05:56 E 6 10.00 Overcast SCT007 BKN012 OVC017 68 66.9 96% 30.17 1020.9
11 04:56 SE 9 10.00 Overcast BKN009 BKN015 OVC022 68 66.9 96% 30.15 1020.4
11 03:56 E 5 10.00 Overcast BKN007 OVC015 68 66.9 96% 30.16 1020.7
11 02:56 SE 7 10.00 Overcast BKN005 OVC011 68 66.9 96% 30.17 1021.1
11 01:56 SE 9 10.00 Overcast OVC005 68 66.9 96% 30.18 1021.4
11 00:56 SE 10 10.00 Overcast OVC005 68 66.9 68 66.9 96% 30.18 1021.4 0.19
10 23:56 E 7 10.00 Overcast BKN007 OVC011 66.9 66 97% 30.17 1021.2
10 22:56 E 8 10.00 A Few Clouds FEW011 66.9 66 97% 30.17 1021.1
10 21:56 E 8 10.00 Partly Cloudy SCT090 68 66.9 96% 30.16 1020.8 0.02 0.19
10 20:56 E 5 10.00 Overcast FEW046 SCT070 OVC090 68 66.9 96% 30.16 1020.6 0.07
10 19:56 E 7 10.00 Overcast FEW026 BKN037 OVC046 68 66.9 96% 30.15 1020.5 0.1
10 18:56 SE 24 G 28 10.00 Mostly Cloudy and Breezy BKN036 BKN055 BKN070 73 66 81 72 79% 30.11 1019.0 0.03
10 17:56 E 10 10.00 Partly Cloudy SCT085 SCT110 79 64.9 62% 81 30.09 1018.2
10 16:56 E 9 10.00 Mostly Cloudy BKN090 80.1 66 62% 82 30.09 1018.2
10 15:56 NE 8 10.00 Fair CLR 78.1 68 71% 80 30.11 1019.1 0.01 0.03
10 14:56 SE 7 10.00 Overcast SCT038 BKN050 OVC090 72 68 87% 30.15 1020.2 0.02
10 13:56 NE 9 10.00 Partly Cloudy FEW022 SCT038 SCT050 75 68 79% 76 30.17 1021.0
10 12:56 NW 7 10.00 Overcast BKN021 OVC028 73.9 68 75.9 66 82% 30.18 1021.4
10 11:56 E 10 10.00 Overcast SCT022 BKN050 OVC090 75 66 74% 76 30.2 1022.0
10 10:56 E 5 10.00 Overcast BKN015 OVC029 73 66.9 81% 30.19 1022.0
10 09:56 SE 8 10.00 Overcast BKN009 OVC015 71.1 66.9 87% 30.18 1021.5
10 08:56 SE 10 10.00 Overcast OVC005 69.1 66.9 93% 30.15 1020.5
10 07:56 SE 6 10.00 Overcast OVC005 66.9 66 97% 30.15 1020.3
10 06:56 E 5 10.00 Overcast OVC005 66 64.9 66 63 96% 30.14 1020.0
10 05:56 E 5 10.00 Overcast BKN007 BKN014 OVC031 66 64.9 96% 30.14 1020.0
10 04:56 Calm 10.00 Overcast BKN009 BKN013 OVC025 66 64.9 96% 30.14 1020.0
10 03:56 SE 5 10.00 Overcast BKN009 BKN015 OVC021 66 64.9 96% 30.14 1020.0
10 02:56 SE 7 10.00 Overcast BKN006 OVC012 66 64.9 96% 30.13 1019.6
10 01:56 E 5 10.00 Mostly Cloudy BKN012 63 63 100% 30.13 1019.7
10 00:56 SE 5 10.00 Fair CLR 64 63 72 64 96% 30.13 1019.8
09 23:56 E 7 10.00 Fair CLR 64.9 64 97% 30.13 1019.8
09 22:56 SE 6 10.00 Fair CLR 66.9 64.9 93% 30.14 1020.1
09 21:56 SE 7 10.00 A Few Clouds FEW016 68 64.9 90% 30.13 1019.9
09 20:56 SE 8 10.00 Mostly Cloudy BKN020 BKN120 69.1 64.9 87% 30.12 1019.3
09 19:56 SE 10 10.00 Overcast FEW070 OVC110 70 66 87% 30.1 1018.6
09 18:56 SE 12 10.00 Mostly Cloudy SCT045 SCT060 BKN110 72 66 84.9 69.1 82% 30.09 1018.4 0.07
09 17:56 E 5 10.00 Mostly Cloudy BKN065 70 66 87% 30.08 1018.0 0.03
09 16:56 S 20 10.00 Overcast SCT018 BKN049 OVC100 69.1 66 90% 30.07 1017.7 0.04
09 15:56 SW 10 10.00 Partly Cloudy FEW023 SCT055 78.1 63 60% 80 30.06 1017.4
09 14:56 SE 10 10.00 Mostly Cloudy SCT049 BKN055 BKN100 82.9 62.1 49% 84 30.08 1017.9
09 13:56 SE 10 10.00 Overcast BKN039 OVC050 80.1 62.1 54% 81 30.1 1018.6
09 12:56 SE 10 10.00 Mostly Cloudy BKN037 BKN046 79 64 80.1 64.9 60% 81 30.12 1019.5
09 11:56 SE 13 G 17 10.00 Overcast OVC027 78.1 64 62% 80 30.14 1020.2
09 10:56 SE 10 10.00 Fog/Mist BKN017 BKN026 OVC100 75.9 64.9 69% 78 30.15 1020.5
09 09:56 SE 9 10.00 Fog/Mist FEW009 BKN025 OVC029 72 64.9 79% 30.15 1020.3
09 08:56 SE 8 1.00 Fog/Mist VV003 66.9 64.9 93% 30.15 1020.4
09 07:56 SE 7 10.00 Fog/Mist OVC003 66 64 93% 30.13 1019.8
09 06:56 SE 6 4.00 Fog/Mist OVC005 64.9 64 66.9 64.9 97% 30.12 1019.3
09 05:56 SE 7 10.00 Overcast OVC005 64.9 63 93% 30.11 1018.9
09 04:56 SE 5 10.00 Overcast OVC007 64.9 63 93% 30.11 1018.8
09 03:56 SE 6 10.00 Overcast BKN009 OVC065 64.9 62.1 90% 30.11 1018.8
09 02:56 SE 5 10.00 Overcast OVC009 64.9 62.1 90% 30.11 1019.2
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)