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.
14 13:56 NW 16 10.00 Overcast BKN024 BKN030 OVC037 61 57 87% 29.8 1008.7
14 12:56 SW 16 10.00 Overcast BKN025 OVC031 73.9 64.9 74% 29.81 1008.8 0.01
14 11:56 S 20 G 28 10.00 Overcast BKN017 BKN021 OVC026 73.9 66 75 66.9 76% 29.82 1009.3
14 10:56 S 17 G 24 10.00 Overcast BKN010 OVC014 69.1 66.9 93% 29.84 1010.0
14 09:56 S 16 10.00 Overcast BKN010 OVC016 68 66 93% 29.87 1011.0
14 08:56 S 13 10.00 Overcast OVC008 68 66 93% 29.89 1011.5
14 07:56 S 15 10.00 Overcast OVC006 66.9 66 97% 29.88 1011.2
14 06:56 SE 12 10.00 Overcast OVC004 66.9 66 97% 29.88 1011.2
14 05:56 SE 13 10.00 Overcast OVC004 66.9 66 68 66 97% 29.89 1011.4 0.01
14 04:56 SE 12 10.00 Overcast BKN004 OVC007 66 66 100% 29.9 1011.7 0.01
14 03:56 SE 9 10.00 Overcast BKN010 BKN017 OVC026 66.9 64.9 93% 29.92 1012.7
14 02:56 SE 9 10.00 Overcast SCT010 BKN022 OVC060 66.9 64 91% 29.93 1012.8
14 01:56 S 13 10.00 Overcast OVC012 68 64 87% 29.96 1013.9
14 00:56 S 16 10.00 Overcast OVC010 68 64 87% 29.97 1014.4
13 23:56 SE 17 10.00 Overcast OVC012 68 64 75.9 68 87% 29.97 1014.2
13 22:56 S 15 10.00 Overcast BKN016 BKN023 OVC065 68 63 84% 29.99 1015.2
13 21:56 S 17 10.00 Overcast BKN018 OVC065 69.1 63 81% 30.01 1015.9
13 20:56 SE 12 10.00 A Few Clouds FEW065 70 63 79% 30.01 1015.5
13 19:56 SE 14 10.00 Overcast OVC070 72 63 73% 29.98 1014.7
13 18:56 SE 17 10.00 Overcast FEW041 OVC070 73 63 71% 29.96 1014.0
13 17:56 SE 15 10.00 Overcast SCT043 OVC070 75.9 61 82 73.9 60% 78 29.96 1013.8
13 16:56 SE 16 10.00 Overcast BKN042 OVC050 77 60.1 56% 79 29.96 1014.0
13 15:56 S 17 10.00 Mostly Cloudy BKN065 79 59 50% 80 29.97 1014.2
13 14:56 S 13 10.00 A Few Clouds FEW055 80.1 57 45% 80 29.99 1014.9
13 13:56 SE 15 G 22 10.00 Mostly Cloudy BKN048 81 57.9 45% 81 30.01 1015.6
13 12:56 SE 12 10.00 Mostly Cloudy BKN038 BKN045 75.9 59 56% 78 30.05 1017.0
13 11:56 S 12 G 20 10.00 Partly Cloudy FEW031 SCT039 75 59 75.9 60.1 58% 77 30.09 1018.5
13 10:56 S 10 10.00 Mostly Cloudy BKN022 BKN027 73 62.1 69% 30.11 1019.0
13 09:56 SW 10 10.00 Mostly Cloudy FEW011 BKN027 70 62.1 76% 30.12 1019.5
13 08:56 S 7 10.00 Overcast BKN003 OVC023 64.9 64 97% 30.11 1019.1
13 07:56 S 5 2.00 Fog/Mist OVC003 62.1 61 96% 30.1 1018.8
13 06:56 SE 5 10.00 Overcast BKN005 OVC020 61 61 100% 30.09 1018.5
13 05:56 S 6 10.00 Overcast FEW007 OVC014 61 61 64 55.9 100% 30.07 1017.7
13 04:56 S 6 10.00 Overcast OVC007 60.1 60.1 100% 30.06 1017.3
13 03:56 S 5 10.00 Mostly Cloudy SCT001 BKN005 57.9 57 97% 30.06 1017.4
13 02:56 S 6 10.00 Fair CLR 57.9 57 97% 30.07 1017.5
13 01:56 SE 5 10.00 Fair CLR 55.9 53.1 90% 30.08 1017.9
13 00:56 S 5 10.00 Fair CLR 61 57 87% 30.09 1018.2
12 23:56 S 5 10.00 Fair CLR 64 57.9 75 64 81% 30.1 1018.6
12 22:56 S 7 10.00 Fair CLR 64.9 57.9 78% 30.08 1018.0
12 21:56 SE 10 10.00 Mostly Cloudy BKN060 69.1 59 70% 30.08 1017.8
12 20:56 SE 7 10.00 Overcast OVC060 68 55 63% 30.07 1017.8
12 19:56 E 6 10.00 Fair CLR 66 53.1 63% 30.06 1017.5
12 18:56 SE 3 10.00 Fair CLR 71.1 55.9 59% 30.05 1017.4
12 17:56 SE 7 10.00 Fair CLR 75.9 59 81 75 56% 78 30.05 1017.2
12 16:56 SE 3 10.00 Partly Cloudy SCT070 78.1 60.1 54% 79 30.05 1017.2
12 15:56 Calm 10.00 Mostly Cloudy BKN043 80.1 60.1 51% 81 30.06 1017.5
12 14:56 S 6 10.00 Overcast BKN043 OVC050 79 60.1 52% 80 30.08 1018.2
12 13:56 SW 6 10.00 Partly Cloudy FEW020 SCT028 78.1 57.9 50% 79 30.11 1019.2
12 12:56 SW 7 G 18 10.00 Mostly Cloudy BKN043 77 57.9 52% 79 30.15 1020.6
12 11:56 S 7 10.00 Partly Cloudy SCT018 75.9 55 75.9 48 48% 78 30.18 1021.6
12 10:56 Vrbl 5 10.00 A Few Clouds FEW018 72 48.9 44% 30.2 1022.2
12 09:56 E 5 10.00 Fair CLR 66 42.1 42% 30.21 1022.5
12 08:56 N 5 10.00 Fair CLR 62.1 41 46% 30.22 1023.1
12 07:56 NW 5 10.00 Fair CLR 52 43 72% 30.21 1022.6
12 06:56 N 3 10.00 Fair CLR 48 39.9 74% 30.18 1021.8
12 05:56 N 5 10.00 Fair CLR 48.9 41 54 48.9 74% 48 30.18 1021.5
12 04:56 N 6 10.00 Fair CLR 50 41 71% 48 30.17 1021.4
12 03:56 NW 6 10.00 Fair CLR 50 42.1 74% 48 30.18 1021.6
12 02:56 NW 3 10.00 Fair CLR 51.1 43 74% 30.19 1022.0
12 01:56 N 5 10.00 Fair CLR 52 44.1 75% 30.2 1022.3
12 00:56 N 5 10.00 Fair CLR 54 45 72% 30.2 1022.4
11 23:56 N 5 10.00 Fair CLR 54 45 73 54 72% 30.2 1022.4
11 22:56 NE 3 10.00 Fair CLR 57 46 67% 30.21 1022.6
11 21:56 NE 8 10.00 Fair CLR 57 45 64% 30.2 1022.4
11 20:56 NE 7 10.00 Fair CLR 59 46.9 64% 30.2 1022.2
11 19:56 NE 8 10.00 Fair CLR 61 45 56% 30.17 1021.4
11 18:56 NE 7 10.00 Fair CLR 64 46 52% 30.16 1020.9
11 17:56 NE 7 10.00 Fair CLR 73 48.9 77 66.9 43% 30.15 1020.4
11 16:56 NE 7 10.00 Fair CLR 75 50 42% 78 30.14 1020.1
11 15:56 N 9 10.00 Fair CLR 77 51.1 40% 78 30.15 1020.3
11 14:56 N 7 10.00 Fair CLR 75 51.1 43% 78 30.16 1020.6
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)