Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Imperial (Metric)
Date Time (cdt) 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 11:56 N 14 10.00 Fair CLR 75.9 64.9 69% 78 30.16 1020.8
11 10:56 N 17 G 21 10.00 Overcast OVC020 73.9 64.9 74% 30.17 1021.1
11 09:56 N 16 G 21 10.00 Overcast OVC016 69.1 63 81% 30.17 1020.8
11 08:56 N 17 10.00 Overcast OVC016 66.9 62.1 84% 30.15 1020.3
11 07:56 N 14 10.00 Overcast OVC012 66 63 90% 30.13 1019.7
11 06:56 N 8 10.00 Fair CLR 64.9 62.1 66 64.9 90% 30.11 1018.7 0.01
11 05:56 N 8 10.00 Fair CLR 64.9 63 93% 30.1 1018.5
11 04:56 N 13 10.00 Mostly Cloudy BKN011 66 64 93% 30.07 1017.6
11 03:56 NE 10 10.00 Overcast OVC009 64.9 64 97% 30.04 1016.5 0.01
11 02:56 N 13 10.00 Overcast OVC009 64.9 64 97% 30.06 1017.2
11 01:56 E 17 10.00 Light Rain FEW060 SCT070 BKN120 64.9 63 93% 30 1015.3 0.01
11 00:56 E 6 10.00 Light Rain SCT065 BKN080 BKN120 66 64 88 66 93% 30.12 1019.2 0.09 0.23
10 23:56 NE 16 G 22 10.00 Light Rain FEW014 BKN060 OVC070 66.9 64 91% 30.17 1021.1 0.08
10 22:56 N 17 G 26 10.00 Thunderstorm in Vicinity Light Rain FEW011 SCT060 OVC075 66.9 64.9 93% 30.13 1019.8 0.06
10 21:56 NW 22 G 28 10.00 Partly Cloudy and Breezy FEW034 SCT050 80.1 69.1 69% 83 30.05 1016.6
10 20:56 SE 9 10.00 Partly Cloudy SCT050 82 70 67% 86 29.96 1013.7
10 19:56 SE 10 10.00 Partly Cloudy SCT050 84 70 63% 88 29.9 1011.7
10 18:56 SE 9 10.00 Partly Cloudy SCT070 88 70 89.1 84 55% 93 29.89 1011.3
10 17:56 SE 12 10.00 A Few Clouds FEW049 88 70 55% 93 29.87 1010.6
10 16:56 SE 15 10.00 Partly Cloudy SCT045 89.1 70 53% 94 29.88 1010.9
10 15:56 S 13 10.00 Fair CLR 89.1 71.1 55% 95 29.9 1011.5
10 14:56 SE 12 G 17 9.00 Fair CLR 88 71.1 57% 94 29.91 1011.9
10 13:56 SE 13 10.00 A Few Clouds FEW002 86 71.1 61% 92 29.93 1012.4
10 12:56 SE 9 10.00 A Few Clouds FEW026 84 71.1 84 66 65% 89 29.95 1013.4
10 11:56 E 10 10.00 Mostly Cloudy BKN020 81 71.1 72% 85 29.97 1013.9
10 10:56 SE 8 10.00 Overcast OVC016 78.1 71.1 79% 80 29.97 1014.2
10 09:56 E 3 10.00 Overcast OVC008 73.9 71.1 91% 29.96 1013.7
10 08:56 S 6 7.00 Overcast OVC006 72 70 94% 29.93 1012.9
10 07:56 E 3 10.00 Overcast OVC010 69.1 68 96% 29.91 1012.2
10 06:56 Calm 7.00 Partly Cloudy SCT012 66 64.9 72 64.9 96% 29.89 1011.4
10 05:56 S 6 10.00 Fair CLR 68 66 93% 29.87 1010.9
10 04:56 S 6 10.00 Fair CLR 68 66 93% 29.88 1011.1
10 03:56 SE 7 10.00 Fair CLR 68 66 93% 29.88 1010.8
10 02:56 S 5 10.00 Fair CLR 69.1 66.9 93% 29.87 1010.7
10 01:56 Calm 10.00 Fair CLR 71.1 66.9 87% 29.87 1010.9
10 00:56 S 3 10.00 Fair CLR 72 66.9 84.9 71.1 84% 29.87 1010.4
09 23:56 SE 6 10.00 Fair CLR 73 66.9 81% 29.86 1010.4
09 22:56 Calm 10.00 Fair CLR 73 69.1 87% 29.85 1010.1
09 21:56 Calm 10.00 Fair CLR 75.9 70 82% 77 29.83 1009.5
09 20:56 E 7 10.00 Fair CLR 79 71.1 77% 82 29.81 1008.8
09 19:56 E 7 10.00 A Few Clouds FEW002 82 70 67% 86 29.8 1008.1
09 18:56 Calm 10.00 Fair CLR 84.9 70 90 73.9 61% 89 29.78 1007.6
09 17:56 S 3 10.00 Fair CLR 84 70 63% 88 29.77 1007.4
09 16:56 W 7 10.00 Thunderstorm in Vicinity Light Rain SCT031 BKN049 BKN070 75 69.1 82% 75 29.78 1007.6
09 15:56 S 7 10.00 Thunderstorm in Vicinity FEW048 SCT070 89.1 71.1 55% 95 29.79 1008.1
09 14:56 S 6 10.00 A Few Clouds FEW042 89.1 71.1 55% 95 29.81 1008.7
09 13:56 SW 6 10.00 Partly Cloudy FEW034 SCT048 88 73 61% 96 29.84 1009.7
09 12:56 Calm 10.00 Fair CLR 86 73 86 73 65% 93 29.86 1010.1
09 11:56 Vrbl 6 10.00 Overcast BKN017 OVC033 80.1 73.9 82% 85 29.88 1011.0
09 10:56 Calm 9.00 Overcast BKN010 OVC015 77 73 88% 78 29.87 1010.8
09 09:56 Calm 6.00 Overcast SCT004 OVC013 75 73.9 96% 73 29.87 1010.9
09 08:56 NE 3 2.00 Overcast SCT002 OVC008 73 73 100% 29.86 1010.5
09 07:56 SE 3 1.75 Overcast OVC002 73 72 96% 29.86 1010.4
09 06:56 NE 5 3.00 Overcast OVC002 73 72 73 72 96% 29.87 1010.6
09 05:56 N 10 1.75 Overcast OVC002 72 72 100% 29.85 1010.1
09 04:56 Calm 1.25 Light Rain BKN002 OVC006 72 72 100% 29.85 1010.2
09 03:56 NE 3 1.25 Overcast OVC002 72 72 100% 29.83 1009.5
09 02:56 Calm 5.00 Overcast OVC006 73 71.1 94% 29.84 1009.7
09 01:56 S 7 8.00 Overcast OVC006 73 71.1 94% 29.84 1009.8
09 00:56 S 9 10.00 Overcast OVC008 72 71.1 78.1 70 97% 29.84 1009.9
08 23:56 S 8 10.00 A Few Clouds FEW010 71.1 70 96% 29.84 1009.9
08 22:56 S 5 10.00 A Few Clouds FEW019 73 70 90% 29.84 1010.0
08 21:56 Calm 10.00 Overcast OVC021 75 71.1 88% 75 29.83 1009.8
08 20:56 SE 7 10.00 Overcast OVC021 75.9 71.1 85% 76 29.81 1008.8
08 19:56 SE 7 10.00 Overcast BKN021 OVC060 77 70 79% 79 29.8 1008.5
08 18:56 SE 7 10.00 NULL NULL 78.1 70 80.1 72 76% 80 29.79 1008.3
08 17:56 S 8 10.00 Overcast BKN025 OVC030 78.1 70 76% 80 29.8 1008.6
08 16:56 SE 8 10.00 Overcast BKN024 OVC034 79 70 74% 82 29.8 1008.6
08 15:56 SE 8 10.00 Overcast BKN024 OVC032 80.1 69.1 69% 83 29.82 1009.2
08 14:56 Vrbl 5 10.00 Mostly Cloudy BKN026 BKN036 BKN055 79 68 69% 81 29.84 1009.9
08 13:56 Calm 10.00 Overcast SCT030 SCT034 OVC046 75.9 66 72% 77 29.87 1010.8
08 12:56 Vrbl 3 10.00 Overcast OVC032 72 63 73 62.1 73% 29.89 1011.6
Date Time (cdt) 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)