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.
29 15:56 N 15 10.00 Overcast OVC085 43 19 38% 36 30.51 1033.0
29 14:56 N 15 10.00 Overcast OVC080 43 17.1 35% 36 30.51 1033.1
29 13:56 N 17 10.00 Overcast OVC085 44.1 17.1 34% 37 30.5 1032.6
29 12:56 N 18 G 23 10.00 Overcast OVC075 44.1 26.1 49% 37 30.51 1032.9
29 11:56 N 17 G 23 10.00 Overcast OVC075 41 25 46.9 41 53% 33 30.55 1034.5
29 10:56 N 28 G 33 10.00 Overcast and Windy OVC080 44.1 16 32% 35 30.54 1034.2
29 09:56 N 17 10.00 Overcast OVC075 44.1 17.1 34% 37 30.54 1034.0
29 08:56 NE 21 10.00 Overcast and Breezy BKN070 OVC110 44.1 15.1 31% 36 30.5 1032.7
29 07:56 N 23 G 29 10.00 Overcast and Breezy BKN075 OVC100 44.1 17.1 34% 36 30.48 1031.8
29 06:56 NE 17 10.00 Overcast OVC065 45 17.1 33% 38 30.45 1030.7
29 05:56 N 20 G 30 10.00 Overcast BKN065 OVC100 46.9 18 54 46.9 31% 40 30.43 1030.1
29 04:56 NE 21 G 36 10.00 Mostly Cloudy and Breezy SCT075 BKN100 48 19 32% 41 30.4 1029.0
29 03:56 N 24 G 37 10.00 Overcast and Breezy OVC065 50 21 32% 43 30.37 1027.9
29 02:56 N 29 G 36 10.00 Overcast and Windy OVC060 51.1 25 36% 30.34 1027.1
29 01:56 N 17 G 32 10.00 Overcast OVC060 52 27 38% 30.31 1025.9
29 00:56 N 18 G 24 10.00 Mostly Cloudy BKN055 53.1 28.9 40% 30.28 1025.1
28 23:56 N 18 G 31 10.00 Fair CLR 54 33.1 75 54 45% 30.26 1024.1
28 22:56 N 25 G 33 10.00 Fair and Breezy CLR 57.9 39 50% 30.2 1022.3
28 21:56 N 29 G 33 10.00 Mostly Cloudy and Windy FEW040 BKN070 66 43 43% 30.15 1020.4
28 20:56 N 6 10.00 Mostly Cloudy FEW070 BKN090 70 63 79% 30.07 1017.9
28 19:56 NE 3 10.00 Mostly Cloudy BKN055 69.1 62.1 78% 30.03 1016.6
28 18:56 Calm 10.00 A Few Clouds FEW055 70 63 79% 30.01 1015.6
28 17:56 N 5 10.00 Overcast OVC055 75 64 78.1 73.9 69% 77 29.99 1015.1
28 16:56 NW 6 10.00 Fair CLR 77 64.9 66% 79 29.97 1014.3
28 15:56 NW 3 10.00 Mostly Cloudy BKN050 78.1 64.9 64% 80 29.96 1013.9
28 14:56 NW 5 10.00 Overcast OVC044 77 64.9 66% 79 29.96 1014.0
28 13:56 W 5 10.00 Overcast OVC035 75 64.9 71% 77 29.96 1014.1
28 12:56 W 5 10.00 Overcast OVC026 75 64.9 71% 77 29.97 1014.5
28 11:56 SW 10 10.00 Overcast BKN029 OVC046 75 64.9 75.9 68 71% 77 30 1015.2
28 10:56 SW 14 G 18 10.00 Overcast SCT021 OVC027 73.9 64.9 74% 30.01 1015.6
28 09:56 SW 12 10.00 Overcast SCT016 OVC024 72 66 82% 30.01 1015.8
28 08:56 S 13 10.00 Overcast BKN016 OVC021 71.1 66 84% 29.99 1015.1
28 07:56 S 9 10.00 Overcast OVC020 70 66 87% 29.96 1013.9
28 06:56 S 9 10.00 Overcast OVC018 69.1 66 90% 29.94 1013.4
28 05:56 S 8 10.00 Overcast OVC019 69.1 66 69.1 64.9 90% 29.93 1012.9
28 04:56 S 10 10.00 Overcast SCT014 OVC019 68 66 93% 29.91 1012.2
28 03:56 S 12 10.00 Overcast OVC008 68 66 93% 29.92 1012.6
28 02:56 S 6 10.00 Partly Cloudy SCT010 64.9 64 97% 29.92 1012.3
28 01:56 S 9 10.00 Fair CLR 66 64.9 96% 29.91 1012.2
28 00:56 S 7 10.00 Fair CLR 66.9 64.9 93% 29.91 1012.1
27 23:56 S 9 10.00 Overcast OVC011 68 66 75.9 68 93% 29.92 1012.5
27 22:56 S 12 10.00 Overcast OVC011 70 66.9 90% 29.92 1012.4
27 21:56 S 15 10.00 Partly Cloudy SCT013 70 66.9 90% 29.91 1012.3
27 20:56 S 16 10.00 Fair CLR 71.1 66 84% 29.91 1012.4
27 19:56 S 15 10.00 Fair CLR 73 64.9 76% 29.9 1012.0
27 18:56 SE 6 10.00 Mostly Cloudy BKN050 73 62.1 69% 29.89 1011.7
27 17:56 S 5 10.00 A Few Clouds FEW049 75.9 63 82 75 64% 78 29.88 1011.3
27 16:56 S 12 10.00 Fair CLR 79 64 60% 81 29.88 1011.0
27 15:56 S 16 10.00 Partly Cloudy SCT039 81 64 57% 83 29.88 1011.1
27 14:56 S 13 10.00 Mostly Cloudy BKN037 82 64.9 56% 84 29.89 1011.4
27 13:56 S 17 10.00 Overcast OVC033 79 64.9 62% 81 29.91 1012.1
27 12:56 S 17 G 21 10.00 Overcast BKN028 OVC032 77 64.9 66% 79 29.94 1013.2
27 11:56 S 15 10.00 Overcast SCT023 OVC030 77 64.9 77 69.1 66% 79 29.98 1014.6
27 10:56 S 13 10.00 Overcast OVC023 75 64.9 71% 77 30.01 1015.8
27 09:56 S 9 10.00 Overcast OVC018 72 66 82% 30.02 1016.0
27 08:56 SW 9 10.00 Overcast OVC018 71.1 66 84% 30.02 1015.9
27 07:56 S 10 10.00 Overcast OVC014 70 66 87% 30 1015.3
27 05:56 S 7 10.00 Overcast OVC010 69.1 66.9 69.1 64 93% 29.98 1014.5
27 04:56 SW 9 10.00 Overcast OVC008 69.1 66.9 93% 29.97 1014.2
27 03:56 SW 9 10.00 Overcast OVC006 69.1 66.9 93% 29.97 1014.2
27 02:56 SW 6 10.00 Overcast OVC006 68 66.9 96% 29.97 1014.3
27 01:56 Calm 10.00 Overcast OVC008 66 64.9 96% 29.98 1014.5
27 00:56 S 5 10.00 Fair CLR 64.9 64 97% 29.98 1014.6
26 23:56 S 6 10.00 Fair CLR 64.9 63 75 62.1 93% 29.99 1014.9
26 22:56 S 6 10.00 Fair CLR 66 63 90% 29.99 1015.2
26 21:56 S 3 10.00 Fair CLR 64.9 61 87% 29.99 1015.1
26 20:56 S 5 10.00 Fair CLR 68 63 84% 29.99 1014.8
26 19:56 S 6 10.00 Fair CLR 68 62.1 81% 29.98 1014.6
26 18:56 Calm 10.00 Fair CLR 73 64.9 76% 29.98 1014.6
26 17:56 SW 5 10.00 Fair CLR 75 64.9 84 75 71% 77 29.98 1014.4
26 16:56 S 13 10.00 Fair CLR 79 64.9 62% 81 29.97 1014.1
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)