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.
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
26 15:56 S 14 10.00 Fair CLR 82 64.9 56% 84 29.97 1014.1
26 14:56 S 14 10.00 Fair CLR 82.9 66 57% 85 29.97 1014.1
26 13:56 SW 14 10.00 Fair CLR 84 66 55% 86 29.99 1014.7
26 12:56 SW 9 10.00 Fair CLR 81 66 61% 83 30.01 1015.7
26 11:56 SW 12 10.00 A Few Clouds FEW023 79 66 79 68 65% 81 30.05 1017.2
26 10:56 SW 12 10.00 Partly Cloudy SCT017 75 64.9 71% 77 30.09 1018.2
26 09:56 S 14 10.00 Mostly Cloudy BKN011 73 66 79% 30.09 1018.5
26 08:56 SW 13 10.00 Overcast OVC009 70 66 87% 30.09 1018.5
26 07:56 S 10 10.00 Overcast OVC009 69.1 66 90% 30.07 1017.8
26 06:56 SW 9 10.00 Overcast OVC009 68 66 93% 30.07 1017.6
26 05:56 SW 9 10.00 Overcast OVC008 68 66 69.1 60.1 93% 30.06 1017.6
26 04:56 SW 8 10.00 Overcast OVC008 69.1 66.9 93% 30.06 1017.3
26 03:56 SW 8 10.00 Overcast OVC008 69.1 66.9 93% 30.07 1017.4
26 02:56 SW 9 10.00 Overcast OVC006 69.1 66.9 93% 30.07 1017.7
26 01:56 SW 8 10.00 Overcast OVC004 66.9 66 97% 30.08 1018.0
26 00:56 S 6 10.00 Overcast OVC004 63 61 93% 30.07 1017.8
25 23:56 Calm 10.00 Fair CLR 61 57.9 72 60.1 90% 0 0.0
25 22:56 Calm 10.00 Fair CLR 60.1 57 90% 30.11 1019.2
25 21:56 Calm 10.00 Fair CLR 62.1 59 90% 30.12 1019.3
25 20:56 NW 3 10.00 Fair CLR 62.1 57.9 86% 30.11 1019.3
25 19:56 Calm 10.00 Fair CLR 64.9 59 81% 30.1 1018.8
25 18:56 Calm 10.00 Fair CLR 66 57 73% 30.1 1018.6
25 17:56 SW 5 10.00 Fair CLR 72 62.1 79 72 71% 30.09 1018.4
25 15:56 S 13 10.00 A Few Clouds FEW037 78.1 63 60% 80 30.1 1018.8
25 14:56 S 9 10.00 Mostly Cloudy BKN031 77 63 62% 79 30.12 1019.3
25 13:56 SW 14 G 20 10.00 Mostly Cloudy BKN029 78.1 63 60% 80 30.13 1019.7
25 12:56 SW 14 10.00 Overcast OVC025 75 63 66% 77 30.16 1020.8
25 11:56 S 14 10.00 Overcast OVC023 73 63 75 66 71% 30.19 1021.8
25 10:56 SW 13 10.00 Overcast OVC023 73 64 74% 30.22 1022.9
25 09:56 S 15 10.00 Overcast OVC020 71.1 64.9 81% 30.23 1023.2
25 08:56 SE 7 10.00 Overcast BKN022 OVC037 68 64.9 90% 30.23 1023.2
25 07:56 S 8 10.00 Overcast SCT019 OVC039 66.9 64.9 93% 30.21 1022.6
25 06:56 S 7 10.00 Overcast FEW019 OVC039 66.9 64.9 93% 30.2 1022.0
25 05:56 S 5 10.00 Overcast OVC019 66 64.9 66.9 63 96% 30.19 1021.9
25 04:56 S 3 10.00 Overcast OVC015 66 64.9 96% 30.19 1021.7
25 03:56 S 3 10.00 Overcast OVC013 66.9 64.9 93% 30.2 1021.9
25 02:56 S 7 10.00 Overcast SCT006 OVC011 66.9 64.9 93% 30.2 1022.1
25 01:56 SW 6 10.00 Overcast OVC006 66 64.9 96% 30.21 1022.4
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)