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.
11 10:56 N 12 10.00 Overcast OVC027 61 46 58% 30.26 1024.5
11 09:56 N 12 10.00 Overcast OVC023 57.9 45 62% 30.28 1025.0
11 08:56 N 18 10.00 Overcast OVC021 55.9 45 67% 30.26 1024.5
11 07:56 N 12 10.00 Overcast OVC021 55.9 46.9 72% 30.25 1024.0
11 06:56 N 13 10.00 Overcast OVC019 55.9 46.9 72% 30.23 1023.2
11 05:56 N 10 10.00 Overcast BKN013 OVC019 57.9 51.1 63 57.9 78% 30.2 1022.2
11 04:56 N 12 10.00 Overcast BKN015 OVC021 62.1 60.1 93% 30.16 1020.9
11 03:56 N 5 10.00 Overcast BKN019 OVC026 61 60.1 97% 30.15 1020.4
11 02:56 N 3 10.00 Overcast SCT021 BKN038 OVC055 59 59 100% 30.14 1020.3
11 01:56 NE 3 10.00 Mostly Cloudy BKN023 BKN027 62.1 61 96% 30.13 1019.8
11 00:56 Calm 10.00 Overcast BKN021 BKN026 OVC038 62.1 61 96% 30.14 1020.2
10 23:56 N 6 10.00 Overcast OVC018 63 61 66 61 93% 30.15 1020.6 0.03
10 22:56 NW 5 10.00 Overcast OVC020 62.1 61 96% 30.13 1019.9 0.01
10 21:56 Calm 10.00 A Few Clouds FEW055 63 60.1 90% 30.1 1018.9
10 20:56 N 6 10.00 Overcast BKN023 OVC120 63 61 93% 30.12 1019.7 0.02
10 19:56 Calm 5.00 Fog/Mist FEW029 SCT110 63 61 93% 30.12 1019.6 0.02
10 18:56 SW 6 10.00 Mostly Cloudy BKN070 64.9 61 87% 30.08 1018.1
10 17:56 SW 6 10.00 Fair CLR 66 60.1 68 64.9 81% 30.05 1017.2
10 16:56 SE 13 10.00 Mostly Cloudy BKN110 66.9 60.1 79% 29.97 1014.5
10 15:56 SE 7 10.00 Mostly Cloudy BKN022 66.9 60.1 79% 30.01 1015.8
10 14:56 S 9 10.00 Mostly Cloudy BKN020 66.9 60.1 79% 30.05 1017.3
10 13:56 S 10 10.00 Mostly Cloudy BKN016 66.9 60.1 79% 30.08 1018.1
10 12:56 S 10 10.00 Partly Cloudy SCT009 66 61 84% 30.1 1018.7
10 11:56 S 9 10.00 Fair CLR 64.9 61 64.9 59 87% 30.12 1019.4
10 10:56 S 7 10.00 Mostly Cloudy BKN031 64 61 90% 30.14 1020.1
10 09:56 S 5 10.00 Overcast OVC004 63 61 93% 30.14 1020.2
10 08:56 S 5 10.00 Overcast OVC004 61 60.1 97% 30.12 1019.5
10 07:56 Calm 10.00 Overcast BKN010 OVC014 60.1 59 96% 30.09 1018.4
10 06:56 S 3 10.00 Overcast BKN003 OVC007 60.1 57.9 93% 30.09 1018.3
10 05:56 SE 3 10.00 Overcast BKN010 OVC019 60.1 57.9 64 59 93% 30.07 1017.6
10 04:56 Calm 10.00 Overcast OVC012 61 59 93% 30.06 1017.5
10 03:56 Calm 10.00 Overcast OVC016 61 59 93% 30.06 1017.3
10 02:56 S 5 10.00 Mostly Cloudy BKN018 59 57 93% 30.07 1017.7
10 01:56 S 8 10.00 Mostly Cloudy BKN013 61 59 93% 30.08 1018.0
10 00:56 S 7 10.00 Overcast OVC015 64 59 84% 30.09 1018.2
09 23:56 S 9 10.00 A Few Clouds FEW017 63 57.9 80.1 63 84% 30.11 1019.0
09 22:56 S 12 10.00 Fair CLR 64.9 57.9 78% 30.08 1018.3
09 21:56 S 16 10.00 Fair CLR 66 55.9 70% 30.08 1018.0
09 20:56 S 18 10.00 Fair CLR 70 55 59% 30.08 1018.2
09 19:56 SE 12 10.00 Fair CLR 70 51.1 51% 30.06 1017.7
09 18:56 SE 9 10.00 Fair CLR 72 50 46% 30.05 1017.3
09 17:56 S 12 10.00 Fair CLR 80.1 51.1 84.9 79 37% 80 30.05 1017.0
09 16:56 S 14 10.00 Fair CLR 82.9 51.1 33% 81 30.04 1016.7
09 15:56 S 9 G 18 10.00 Fair CLR 84 52 33% 82 30.04 1016.7
09 14:56 S 14 G 20 10.00 Fair CLR 84 53.1 34% 83 30.05 1017.0
09 13:56 SW 12 10.00 Fair CLR 82.9 54 37% 82 30.08 1018.0
09 12:56 SW 13 10.00 Fair CLR 82 55.9 41% 82 30.12 1019.4
09 11:56 SW 14 G 22 10.00 Fair CLR 79 57 79 48 47% 80 30.16 1020.6
09 10:56 SW 14 10.00 Fair CLR 73.9 57 56% 30.18 1021.5
09 09:56 S 13 10.00 Fair CLR 68 55.9 65% 30.19 1021.9
09 08:56 S 7 10.00 Fair CLR 57.9 54 87% 30.19 1022.0
09 07:56 S 3 10.00 Fair CLR 52 52 100% 30.17 1021.5
09 06:56 SW 5 10.00 Fair CLR 48.9 48 97% 48 30.17 1021.3
09 05:56 Calm 10.00 Fair CLR 48.9 48 59 48.9 97% 30.15 1020.7
09 04:56 SW 5 10.00 Fair CLR 51.1 50 96% 30.15 1020.4
09 03:56 Calm 10.00 Fair CLR 51.1 48.9 92% 30.14 1020.3
09 02:56 SW 3 10.00 Fair CLR 52 48 86% 30.16 1020.7
09 01:56 S 3 10.00 Fair CLR 52 46.9 83% 30.16 1021.1
09 00:56 S 3 10.00 Fair CLR 54 46 75% 30.17 1021.3
08 23:56 Calm 10.00 Fair CLR 57 48 73.9 55 72% 30.17 1021.1
08 22:56 SW 3 10.00 Fair CLR 59 48 67% 30.17 1021.2
08 21:56 S 6 10.00 Fair CLR 63 46.9 56% 30.16 1021.0
08 20:56 Vrbl 3 10.00 Fair CLR 63 44.1 50% 30.16 1020.9
08 19:56 S 7 10.00 Fair CLR 66.9 46 47% 30.14 1020.3
08 18:56 S 5 10.00 Fair CLR 66 43 43% 30.14 1020.4
08 17:56 SW 6 10.00 Fair CLR 73.9 46.9 81 73 38% 30.14 1020.1
08 16:56 SW 7 10.00 Fair CLR 78.1 48 35% 78 30.14 1020.1
08 15:56 SW 14 10.00 Fair CLR 81 50 34% 80 30.14 1020.2
08 14:56 SW 16 G 21 10.00 Fair CLR 78.1 50 37% 79 30.14 1020.3
08 13:56 S 15 10.00 Fair CLR 75.9 54 47% 78 30.15 1020.6
08 12:56 SW 13 10.00 Fair CLR 73.9 55.9 54% 30.21 1022.5
08 11:56 SW 17 10.00 Fair CLR 72 57 73 43 59% 30.24 1023.9
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)