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.
19 23:56 Calm 10.00 Fair CLR 45 33.1 60.1 44.1 63% 30.33 1027.0
19 22:56 Calm 10.00 Fair CLR 50 36 59% 30.33 1026.7
19 21:56 S 5 10.00 Fair CLR 51.1 37.9 61% 30.32 1026.5
19 20:56 SE 7 10.00 Fair CLR 52 36 55% 30.3 1025.9
19 19:56 SE 9 10.00 Fair CLR 54 35.1 49% 30.27 1025.3
19 18:56 E 6 10.00 Fair CLR 54 27 35% 30.24 1024.3
19 17:56 SE 8 10.00 Fair CLR 61 32 69.1 61 34% 30.22 1023.3
19 16:56 SE 14 10.00 Fair CLR 66.9 30.9 26% 30.21 1022.8
19 15:56 S 10 10.00 Fair CLR 68 28.9 23% 30.19 1022.4
19 14:56 S 9 10.00 A Few Clouds FEW002 68 21.9 17% 30.2 1022.6
19 13:56 S 14 G 18 10.00 Fair CLR 66.9 18 15% 30.22 1023.2
19 12:56 S 13 10.00 Fair CLR 64.9 21 19% 30.26 1024.5
19 11:56 S 9 10.00 Fair CLR 62.1 25 62.1 30.9 24% 30.29 1025.8
19 10:56 SW 12 10.00 Fair CLR 59 27 29% 30.32 1026.6
19 09:56 SW 14 10.00 Fair CLR 55 28 36% 30.31 1026.4
19 08:56 SW 5 10.00 Fair CLR 44.1 21 40% 42 30.3 1025.9
19 07:56 W 3 10.00 Fair CLR 32 17.1 54% 30.28 1025.7
19 06:56 Calm 10.00 Fair CLR 32 16 52% 30.27 1025.1
19 05:56 SW 6 10.00 Fair CLR 33.1 16 39 33.1 49% 28 30.26 1024.6
19 04:56 S 6 10.00 Fair CLR 35.1 16 46% 31 30.25 1024.4
19 03:56 SW 3 10.00 Fair CLR 36 14 40% 30.25 1024.5
19 02:56 S 5 10.00 Fair CLR 37.9 15.1 39% 35 30.25 1024.4
19 01:56 S 5 10.00 Fair CLR 37.9 15.1 39% 35 30.25 1024.4
19 00:56 Calm 10.00 Fair CLR 36 14 40% 30.25 1024.2
18 23:56 SW 3 10.00 Fair CLR 39 14 57 36 36% 30.25 1024.3
18 22:56 S 3 10.00 Fair CLR 39.9 12 32% 30.25 1024.3
18 21:56 SW 3 10.00 Fair CLR 44.1 12.9 28% 30.25 1024.3
18 20:56 S 3 10.00 Fair CLR 46.9 12 24% 30.24 1024.4
18 19:56 SW 6 10.00 Fair CLR 46 12.9 26% 44 30.23 1023.9
18 18:56 S 7 10.00 Fair CLR 50 12.9 22% 48 30.22 1023.6
18 17:56 S 10 10.00 Fair CLR 57 14 64 55 18% 30.21 1023.3
18 16:56 S 10 10.00 A Few Clouds FEW002 61 14 16% 30.22 1023.3
18 15:56 SW 12 G 20 10.00 Fair CLR 63 12.9 14% 30.23 1023.6
18 14:56 SW 6 10.00 Fair CLR 62.1 12.9 14% 30.25 1024.3
18 13:56 SW 8 10.00 Fair CLR 61 12.9 15% 30.28 1025.3
18 12:56 SW 10 10.00 Fair CLR 59 12.9 16% 30.33 1027.0
18 11:56 SW 9 10.00 Fair CLR 55.9 14 55.9 19.9 19% 30.38 1028.6
18 09:56 W 5 10.00 Fair CLR 43 19 38% 41 30.44 1031.0
18 08:56 Calm 10.00 Fair CLR 34 16 48% 30.44 1031.1
18 07:56 Calm 10.00 Fair CLR 26.1 14 60% 30.44 1031.1
18 06:56 W 6 10.00 Fair CLR 27 14 58% 21 30.43 1030.8
18 05:56 W 3 10.00 Fair CLR 27 15.1 35.1 24.1 61% 30.42 1030.4
18 04:56 NW 8 10.00 Fair CLR 26.1 14 60% 18 30.42 1030.4
18 03:56 NW 8 10.00 Fair CLR 26.1 12.9 57% 18 30.43 1030.8
18 02:56 NW 9 10.00 Fair CLR 28 14 56% 20 30.44 1030.8
18 01:56 W 5 10.00 Fair CLR 30 14 51% 26 30.45 1031.3
18 00:56 NW 7 10.00 Fair CLR 32 16 52% 26 30.47 1031.7
17 23:56 N 10 10.00 Fair CLR 35.1 14 48 34 42% 28 30.47 1031.9
17 22:56 N 12 10.00 Fair CLR 37 15.1 41% 30 30.49 1032.5
17 21:56 NW 8 10.00 Fair CLR 35.1 14 42% 29 30.5 1032.9
17 19:56 N 13 10.00 Fair CLR 44.1 16 32% 38 30.45 1031.4
17 17:56 N 20 G 24 10.00 Fair CLR 48 17.1 57 48 29% 42 30.38 1028.8
17 16:56 NE 22 G 30 10.00 Fair and Breezy CLR 51.1 14 23% 30.33 1027.1
17 15:56 NE 20 10.00 Fair CLR 55 12.9 19% 30.3 1026.1
17 14:56 N 21 G 31 10.00 Fair and Breezy CLR 55.9 12 17% 30.29 1025.7
17 13:56 N 26 10.00 Fair and Windy CLR 57 10 15% 30.28 1025.2
17 12:56 N 21 G 25 10.00 Fair and Breezy CLR 55.9 9 15% 30.3 1026.0
17 11:56 N 20 G 28 10.00 Fair CLR 54 8.1 54 39.9 16% 30.32 1026.8
17 10:56 N 20 10.00 Fair CLR 53.1 7 15% 30.32 1026.8
17 09:56 NE 20 G 25 10.00 Fair CLR 50 8.1 18% 44 30.31 1026.2
17 08:56 N 14 10.00 Fair CLR 46 9 22% 40 30.28 1025.3
17 07:56 N 12 10.00 Fair CLR 41 9 27% 35 30.25 1024.3
17 06:56 N 10 10.00 Fair CLR 41 8.1 25% 35 30.24 1024.1
17 05:56 N 10 10.00 Fair CLR 41 8.1 50 41 25% 35 30.22 1023.4
17 04:56 N 10 10.00 Fair CLR 42.1 10 27% 37 30.22 1023.0
17 03:56 N 12 10.00 Fair CLR 44.1 12 27% 39 30.21 1022.6
17 02:56 N 12 10.00 Fair CLR 44.1 16 32% 39 30.2 1022.5
17 01:56 N 10 10.00 Fair CLR 45 17.1 33% 40 30.19 1022.1
17 00:56 N 10 10.00 Fair CLR 48 18 30% 44 30.18 1021.6
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)