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.
10 04:56 S 13 10.00 Overcast OVC012 71.1 68 90% 29.95 1013.5
10 03:56 S 15 10.00 Overcast OVC014 72 68 87% 29.95 1013.6
10 02:56 S 10 10.00 Overcast OVC012 72 68 87% 29.97 1014.2
10 01:56 S 12 10.00 Overcast OVC012 72 68 87% 29.97 1014.3
10 00:56 S 13 10.00 Overcast OVC012 72 68 77 72 87% 29.98 1014.6
09 23:56 S 12 10.00 Overcast OVC014 72 68 87% 29.99 1014.9
09 22:56 S 12 10.00 Overcast OVC020 73 68 84% 29.99 1014.9
09 21:56 S 13 10.00 Fair CLR 73.9 68 82% 29.98 1014.6
09 20:56 S 12 10.00 Mostly Cloudy SCT028 BKN039 75.9 69.1 79% 77 29.96 1013.9
09 19:56 S 3 6.00 Fog/Mist OVC028 75 70 84% 75 29.94 1013.2
09 18:56 Calm 7.00 Fog/Mist OVC040 77 70 80.1 70 79% 79 29.92 1012.8
09 17:56 Calm 6.00 Fog/Mist BKN022 77 70 79% 79 29.92 1012.8
09 16:56 S 5 6.00 Light Rain BKN022 78.1 70 76% 80 29.93 1013.1
09 15:56 S 8 3.00 Partly Cloudy SCT017 79 70 74% 82 29.96 1013.9
09 14:56 SW 6 10.00 Overcast BKN015 BKN023 OVC046 75.9 69.1 79% 77 29.97 1014.3
09 13:56 SW 5 10.00 Overcast BKN011 BKN017 OVC040 75 70 84% 75 29.99 1015.0
09 12:56 S 6 1.00 Overcast OVC005 70 69.1 70 63 97% 30.02 1016.0 0.01
09 11:56 SE 5 10.00 Overcast OVC003 66.9 66.9 100% 30.02 1016.1
09 10:56 E 5 10.00 Overcast OVC003 64.9 64.9 100% 30.03 1016.7
09 09:56 E 5 10.00 Overcast OVC003 64 64 100% 30.03 1016.4 0.01
09 08:56 NE 3 10.00 Overcast OVC003 63 63 100% 30.02 1016.0 0.01
09 06:56 N 3 10.00 Overcast OVC003 62.1 62.1 62.1 61 100% 29.99 1015.1
09 05:56 NE 3 10.00 Overcast OVC003 62.1 62.1 100% 29.98 1014.7
09 04:56 NW 5 10.00 Overcast OVC003 61 61 100% 29.98 1014.7
09 03:56 S 3 10.00 Overcast OVC003 61 61 100% 29.99 1015.1
09 02:56 SE 3 10.00 Overcast OVC003 61 61 100% 30.02 1016.0
09 01:56 SE 3 10.00 Overcast OVC005 62.1 61 96% 30.03 1016.8
09 00:56 S 3 10.00 Overcast OVC005 62.1 60.1 63 60.1 93% 30.05 1017.2 0.01
08 23:56 Calm 10.00 Overcast OVC009 62.1 61 96% 30.05 1017.2
08 22:56 Calm 10.00 Overcast FEW008 OVC015 62.1 60.1 93% 30.05 1017.1
08 21:56 N 3 10.00 Overcast BKN009 OVC023 61 59 93% 30.04 1016.8 0.01
08 20:56 Calm 10.00 Mostly Cloudy SCT011 BKN100 61 59 93% 30.04 1016.9
08 19:56 NE 5 10.00 Partly Cloudy FEW036 SCT120 62.1 59 90% 30.04 1016.8 0.01
08 18:56 E 6 10.00 Mostly Cloudy BKN012 BKN060 64 57.9 66.9 57.9 81% 30.02 1016.3
08 17:56 E 7 10.00 Overcast OVC012 64.9 57.9 78% 30.02 1016.3
08 16:56 E 8 10.00 Overcast OVC014 64 57 78% 30.02 1016.3
08 15:56 NE 5 10.00 Overcast OVC016 66 55.9 70% 30.04 1016.9
08 14:56 NE 9 10.00 Overcast OVC018 63 55.9 78% 30.05 1017.0
08 13:56 N 10 10.00 Overcast OVC014 59 54 83% 30.08 1018.1
08 12:56 NE 7 10.00 Overcast OVC016 59 51.1 59 54 75% 30.15 1020.6
08 11:56 N 12 10.00 Overcast OVC014 57.9 50 75% 30.13 1020.0
08 10:56 NE 8 10.00 Overcast OVC014 55.9 48 75% 30.13 1019.9
08 09:56 N 18 10.00 Overcast OVC014 55 46.9 74% 30.12 1019.6
08 08:56 N 14 10.00 Overcast OVC014 54 46.9 77% 30.11 1019.4
08 07:56 N 14 G 21 10.00 Overcast OVC014 54 48 80% 30.1 1018.9
08 06:56 N 14 10.00 Overcast OVC014 54 48.9 55 54 83% 30.07 1018.1
08 05:56 N 10 10.00 Overcast OVC016 54 48.9 83% 30.07 1017.9
08 04:56 N 14 10.00 Overcast OVC016 54 48.9 83% 30.06 1017.5
08 03:56 N 12 10.00 Overcast OVC014 54 50 87% 30.07 1017.7
08 01:56 N 14 10.00 Overcast OVC012 54 50 87% 30.07 1017.8
08 00:56 N 15 10.00 Overcast OVC014 54 50 87% 30.08 1018.0
07 23:56 N 16 10.00 Overcast OVC018 54 50 60.1 54 87% 30.08 1018.1
07 22:56 N 15 10.00 Overcast OVC037 55.9 52 87% 30.08 1018.2
07 21:56 N 14 10.00 Overcast OVC041 55.9 53.1 90% 30.09 1018.3
07 20:56 N 15 10.00 Overcast OVC043 57 54 90% 30.07 1017.8
07 19:56 N 10 10.00 A Few Clouds FEW050 57 54 90% 30.04 1016.7
07 18:56 N 12 10.00 Fair CLR 59 55 87% 30 1015.4
07 17:56 N 17 G 25 10.00 Mostly Cloudy FEW031 SCT048 BKN080 60.1 55.9 79 60.1 86% 30.02 1016.1 0.07
07 16:56 N 20 G 25 10.00 Thunderstorm in Vicinity OVC037 60.1 57 90% 30 1015.5 0.06
07 15:56 N 18 G 29 10.00 Thunderstorm in Vicinity OVC033 62.1 57 84% 29.98 1014.7
07 14:56 N 26 10.00 Overcast and Windy FEW023 OVC029 61 57.9 90% 29.97 1014.1 0.01
07 13:56 N 22 G 30 10.00 Thunderstorm in Vicinity and Breezy SCT009 BKN013 OVC019 62.1 59 90% 29.99 1014.9 0.01
07 12:56 W 6 10.00 Overcast BKN029 BKN039 OVC046 78.1 66.9 69% 80 29.97 1014.2
07 11:56 S 9 10.00 Overcast SCT026 BKN034 OVC046 78.1 66.9 78.1 72 69% 80 29.98 1014.3
07 10:56 S 17 G 21 10.00 Overcast BKN027 OVC042 75 68 79% 76 29.96 1014.0
07 09:56 S 13 10.00 Overcast SCT022 OVC034 75 66.9 76% 76 29.96 1013.7
07 08:56 S 14 10.00 Overcast OVC018 73.9 66.9 79% 29.95 1013.5
07 07:56 SE 12 10.00 Overcast BKN022 OVC031 73 66.9 81% 29.93 1012.7
07 06:56 SE 9 10.00 Overcast FEW024 OVC034 72 66.9 84% 29.93 1012.7
07 05:56 SE 9 10.00 Overcast FEW024 SCT029 OVC039 72 66.9 75 71.1 84% 29.92 1012.5
07 04:56 S 14 10.00 Partly Cloudy SCT032 72 66.9 84% 29.9 1011.8
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)