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.
13 08:56 Calm 10.00 Fair CLR 64.9 61 87% 30.2 1022.0
13 07:56 Calm 10.00 Mostly Cloudy SCT002 BKN027 59 57 93% 30.19 1021.8
13 06:56 Calm 10.00 Overcast OVC001 54 54 100% 30.17 1021.4
13 05:56 Calm 10.00 Overcast OVC001 54 53.1 61 52 97% 30.16 1021.1
13 04:56 Calm 10.00 Overcast OVC001 54 54 100% 30.15 1020.5
13 03:56 Calm 10.00 Mostly Cloudy BKN003 55 55 100% 30.15 1020.5
13 02:56 Calm 10.00 Fair CLR 55.9 55 97% 30.16 1020.7
13 01:56 Calm 10.00 Fair CLR 55 50 83% 30.16 1020.8
13 00:56 Calm 10.00 Fair CLR 57.9 53.1 84% 30.17 1021.0
12 23:56 Calm 10.00 Fair CLR 60.1 55 75 60.1 84% 30.17 1021.0
12 22:56 S 5 10.00 Fair CLR 64.9 59 81% 30.17 1021.1
12 21:56 S 8 10.00 Fair CLR 68 60.1 76% 30.16 1020.7
12 20:56 SE 12 10.00 Fair CLR 70 60.1 71% 30.14 1020.1
12 19:56 S 14 10.00 Fair CLR 72 59 64% 30.12 1019.5
12 18:56 SE 10 10.00 Fair CLR 71.1 55.9 59% 30.11 1019.2
12 17:56 SE 8 10.00 Fair CLR 73.9 54 84 73.9 50% 30.09 1018.4
12 16:56 SE 10 10.00 Fair CLR 81 55.9 42% 81 30.08 1018.1
12 15:56 S 14 10.00 Fair CLR 82 55 40% 81 30.08 1018.1
12 14:56 S 12 10.00 Fair CLR 82.9 55 38% 82 30.09 1018.2
12 13:56 S 16 G 21 10.00 Fair CLR 82.9 55 38% 82 30.09 1018.3
12 12:56 S 12 10.00 Fair CLR 80.1 55 42% 80 30.12 1019.4
12 11:56 S 15 G 22 10.00 Fair CLR 78.1 55.9 78.1 45 47% 79 30.15 1020.5
12 10:56 SW 18 G 23 10.00 Fair CLR 75 57 54% 78 30.17 1021.2
12 09:56 SW 18 10.00 Fair CLR 70 57 64% 30.19 1021.7
12 08:56 S 7 10.00 Fair CLR 63 55.9 78% 30.19 1021.8
12 07:56 Calm 10.00 Fair CLR 55 51.1 87% 30.18 1021.5
12 06:56 S 5 10.00 Fair CLR 48.9 46.9 93% 48 30.16 1021.0
12 05:56 S 3 10.00 Fair CLR 48.9 48 55.9 46 97% 30.15 1020.5
12 04:56 SW 5 10.00 Fair CLR 51.1 48.9 92% 30.14 1020.2
12 03:56 SW 6 10.00 Fair CLR 52 50 93% 30.14 1020.2
12 02:56 SW 5 10.00 Fair CLR 51.1 48.9 92% 30.14 1020.1
12 01:56 SW 5 10.00 Fair CLR 53.1 50 89% 30.15 1020.4
12 00:56 SW 5 10.00 Fair CLR 55 51.1 87% 30.15 1020.6
11 23:56 SW 5 10.00 Fair CLR 55.9 51.1 66.9 55.9 84% 30.16 1020.9
11 22:56 S 5 10.00 Fair CLR 57 50 78% 30.17 1021.3
11 21:56 S 8 10.00 Fair CLR 61 50 67% 30.17 1021.4
11 20:56 S 12 10.00 Fair CLR 62.1 48.9 62% 30.17 1021.2
11 19:56 S 13 10.00 Fair CLR 63 45 52% 30.16 1021.1
11 18:56 S 6 10.00 Fair CLR 63 39 41% 30.16 1021.1
11 17:56 S 8 10.00 Fair CLR 66.9 37.9 75.9 66.9 35% 30.16 1021.2
11 16:56 S 17 10.00 Fair CLR 72 36 27% 30.16 1021.1
11 15:56 S 18 10.00 Fair CLR 73.9 35.1 24% 30.17 1021.3
11 14:56 SW 18 G 28 10.00 Fair CLR 75 34 22% 76 30.19 1021.9
11 13:56 SW 17 10.00 Fair CLR 73.9 33.1 22% 30.22 1022.9
11 12:56 SW 16 G 25 10.00 Fair CLR 71.1 28.9 21% 30.26 1024.6
11 11:56 S 21 G 24 10.00 Fair and Breezy CLR 69.1 30.9 69.1 32 24% 30.31 1026.3
11 10:56 SW 22 G 28 10.00 Fair and Breezy CLR 64.9 37 36% 30.35 1027.5
11 09:56 S 15 10.00 Fair CLR 59 28 31% 30.38 1028.8
11 08:56 S 8 10.00 Fair CLR 52 23 32% 30.39 1029.0
11 07:56 SW 3 10.00 Fair CLR 42.1 26.1 53% 30.39 1029.1
11 06:56 Calm 10.00 Fair CLR 32 19.9 61% 30.38 1029.0
11 04:56 Calm 10.00 Fair CLR 35.1 24.1 64% 30.39 1029.0
11 03:56 Calm 10.00 Fair CLR 37 24.1 59% 30.39 1029.0
11 02:56 Calm 10.00 Fair CLR 37 24.1 59% 30.4 1029.3
11 01:56 Calm 10.00 Fair CLR 37 24.1 59% 30.42 1029.9
11 00:56 NW 5 10.00 Fair CLR 39 25 57% 36 30.44 1030.7
10 23:56 Calm 10.00 Fair CLR 37 19.9 52 37 50% 30.45 1031.3
10 22:56 W 3 10.00 Fair CLR 42.1 21.9 45% 30.47 1031.8
10 21:56 W 3 10.00 Fair CLR 41 18 39% 30.48 1032.1
10 20:56 SE 3 10.00 Fair CLR 46 19 34% 30.48 1031.9
10 19:56 Calm 10.00 Fair CLR 46.9 19 33% 30.49 1032.3
10 18:56 E 6 10.00 Fair CLR 48.9 19 31% 47 30.48 1032.3
10 17:56 E 5 10.00 Fair CLR 52 18 62.1 52 26% 30.48 1032.3
10 16:56 NE 5 10.00 Fair CLR 59 19 21% 30.49 1032.3
10 15:56 NE 7 10.00 Fair CLR 61 19.9 20% 30.5 1032.7
10 14:56 NE 12 10.00 Fair CLR 61 21 21% 30.51 1033.0
10 13:56 NE 12 10.00 Fair CLR 61 21 21% 30.53 1033.6
10 12:56 Vrbl 5 10.00 Fair CLR 60.1 19.9 21% 30.57 1034.8
10 11:56 N 7 10.00 Fair CLR 57 19.9 57.9 37.9 24% 30.6 1036.1
10 10:56 NE 9 10.00 Fair CLR 55 19.9 25% 30.63 1037.0
10 09:56 N 12 10.00 Fair CLR 53.1 19.9 27% 30.64 1037.5
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)