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.
21 14:56 S 17 4.00 Mostly Cloudy with Haze SCT031 SCT038 BKN046 90 78.1 68% 105 29.82 1009.0
21 13:56 S 12 5.00 Overcast with Haze BKN029 BKN035 OVC045 89.1 78.1 70% 103 29.84 1009.6
21 12:56 S 13 5.00 Fog/Mist BKN022 BKN028 BKN034 87.1 77 88 75 72% 99 29.85 1010.2
21 11:56 S 13 8.00 Overcast OVC017 84 77 80% 94 29.87 1010.8
21 10:56 S 13 10.00 Overcast OVC009 81 75.9 85% 87 29.86 1010.3
21 09:56 S 13 10.00 Overcast OVC007 79 75 88% 83 29.86 1010.3
21 08:56 S 13 10.00 Overcast OVC006 77 75 94% 78 29.87 1010.4
21 07:56 SE 7 9.00 Overcast OVC004 75.9 75 97% 75 29.87 1010.8
21 06:56 SE 7 3.00 Light Rain Fog/Mist OVC004 75 73.9 75 73 96% 73 29.87 1010.7
21 05:56 SE 3 10.00 Overcast OVC006 73.9 73.9 100% 29.85 1009.8
21 04:56 Calm 10.00 Overcast BKN010 OVC015 73.9 73 97% 29.86 1010.3
21 03:56 Calm 9.00 Mostly Cloudy BKN014 73 72 96% 29.86 1010.6
21 02:56 Calm 10.00 Partly Cloudy FEW018 SCT065 73.9 73 97% 29.88 1011.3
21 01:56 S 3 10.00 Fair CLR 75 73 94% 73 29.88 1011.2
21 00:56 S 5 10.00 Fair CLR 75 73 84.9 75 94% 73 29.9 1011.8
20 22:56 SE 6 10.00 Fair CLR 75.9 73 91% 76 29.9 1011.7
20 21:56 SE 7 10.00 Fair CLR 78.1 73 85% 81 29.89 1011.2
20 20:56 SE 7 10.00 Fair CLR 80.1 73.9 82% 85 29.88 1010.9
20 19:56 S 9 10.00 Fair CLR 82.9 73.9 74% 89 29.88 1010.8
20 18:56 S 10 10.00 A Few Clouds FEW002 84.9 73 89.1 84 68% 92 29.88 1011.1
20 17:56 S 8 10.00 A Few Clouds FEW110 84 73.9 72% 91 29.89 1011.1
20 16:56 SE 9 10.00 Mostly Cloudy FEW027 SCT080 BKN100 87.1 75 67% 97 29.91 1012.0
20 15:56 SE 12 G 17 10.00 Mostly Cloudy SCT037 BKN055 88 75 66% 98 29.92 1012.4
20 14:56 S 9 10.00 Partly Cloudy SCT028 SCT036 87.1 73.9 65% 95 29.91 1012.2
20 13:56 S 10 10.00 Partly Cloudy SCT027 SCT036 87.1 75 67% 97 29.94 1013.2
20 12:56 SE 12 9.00 Overcast BKN026 OVC032 84.9 75 87.1 72 72% 93 29.97 1013.9
20 11:56 SE 8 10.00 Partly Cloudy SCT020 84 75 74% 92 29.97 1014.1
20 10:56 Vrbl 3 10.00 Fair CLR 82 73.9 77% 88 29.98 1014.3
20 09:56 E 5 10.00 Partly Cloudy SCT042 78.1 72 82% 80 29.99 1014.6
20 08:56 E 6 10.00 Fair with Haze CLR 75 72 90% 74 29.96 1013.5
20 07:56 Calm 10.00 Fair with Haze CLR 73.9 73 97% 29.92 1012.3
20 06:56 E 3 10.00 A Few Clouds with Haze FEW002 72 71.1 79 72 97% 29.92 1012.3 0.01 0.37
20 05:56 SW 5 10.00 Light Rain Haze FEW044 BKN075 OVC095 73 72 96% 29.93 1012.6 0.02
20 04:56 S 6 10.00 Thunderstorm in Vicinity Light Rain Haze FEW050 SCT065 BKN090 73.9 72 94% 29.95 1013.6 0.03
20 03:56 W 10 4.00 Thunderstorm Rain Haze FEW010 BKN020 OVC050 73.9 72 94% 29.96 1013.9 0.31 0.31
20 02:56 SE 7 10.00 Mostly Cloudy with Haze SCT010 BKN019 79 77 94% 83 29.96 1013.7
20 01:56 SE 6 10.00 Overcast with Haze BKN010 OVC019 79 77 94% 83 29.96 1013.7
20 00:56 SE 5 10.00 A Few Clouds with Haze FEW016 78.1 75.9 84.9 78.1 93% 81 29.95 1013.5
19 23:56 E 7 10.00 Overcast with Haze OVC016 79 77 94% 83 29.94 1013.0
19 22:56 SE 3 10.00 Mostly Cloudy with Haze BKN018 BKN025 81 77 88% 88 29.95 1013.3
19 21:56 Calm 10.00 Mostly Cloudy with Haze BKN018 80.1 77 90% 86 29.91 1012.2
19 20:56 SE 6 10.00 Fair with Haze CLR 82 75.9 82% 89 29.89 1011.4
19 19:56 E 5 10.00 Fair with Haze CLR 82.9 75 77% 90 29.85 1010.1
19 18:56 E 3 10.00 Fair with Haze CLR 84.9 73 88 84 68% 92 29.85 1009.8
19 17:56 E 8 10.00 Fair with Haze CLR 84.9 73 68% 92 29.86 1010.4
19 16:56 NE 7 10.00 Fair with Haze CLR 84.9 72 65% 91 29.88 1010.9
19 15:56 N 10 10.00 Fair with Haze CLR 87.1 72 61% 94 29.89 1011.4
19 14:56 N 13 10.00 Fair with Haze CLR 84.9 71.1 63% 90 29.94 1013.1
19 13:56 N 15 G 22 10.00 A Few Clouds with Haze FEW075 84 70 63% 88 29.96 1013.6
19 12:56 N 20 G 25 10.00 Mostly Cloudy with Haze FEW038 BKN050 88 75.9 90 81 68% 99 29.96 1013.7
19 11:56 Calm 10.00 A Few Clouds with Haze FEW060 89.1 77 68% 102 29.95 1013.4
19 10:56 NW 5 10.00 Overcast with Haze BKN021 BKN026 OVC040 84.9 77 77% 95 29.96 1013.5
19 09:56 SE 6 10.00 Overcast with Haze FEW019 OVC035 84.9 78.1 80% 97 29.89 1011.2
19 08:56 S 12 10.00 Overcast with Haze FEW024 OVC029 82.9 78.1 85% 93 29.86 1010.1
19 07:56 SE 9 10.00 Overcast with Haze OVC027 82 78.1 88% 91 29.83 1009.3
19 06:56 S 7 9.00 Overcast with Haze SCT016 OVC025 81 78.1 82.9 80.1 91% 89 29.83 1009.0
19 05:56 SE 6 10.00 Overcast with Haze FEW018 OVC025 80.1 77 90% 86 29.81 1008.5
19 04:56 SE 5 9.00 Overcast with Haze OVC023 80.1 77 90% 86 29.8 1008.2
19 03:56 SE 7 9.00 Overcast with Haze OVC019 81 77 88% 88 29.81 1008.3
19 02:56 SE 7 10.00 Overcast with Haze OVC020 82 77 85% 90 29.81 1008.4
19 01:56 SE 13 10.00 Overcast with Haze OVC018 82 77 85% 90 29.82 1008.8
19 00:56 S 12 10.00 Overcast with Haze OVC018 82.9 78.1 93.9 82.9 85% 93 29.81 1008.3
18 23:56 S 14 9.00 Overcast with Haze OVC020 82.9 78.1 85% 93 29.8 1008.2
18 22:56 SE 10 9.00 Mostly Cloudy with Haze BKN022 84 80.1 88% 97 29.79 1007.9
18 21:56 SE 9 10.00 A Few Clouds with Haze FEW022 84.9 80.1 85% 99 29.75 1006.6
18 20:56 SE 10 10.00 Fair with Haze CLR 87.1 81 82% 104 29.72 1005.6
18 19:56 SE 10 10.00 A Few Clouds with Haze FEW040 91 80.1 70% 109 29.7 1004.9
18 18:56 SE 13 10.00 A Few Clouds with Haze FEW040 93.9 80.1 97 93 64% 113 29.69 1004.3
18 17:56 SE 10 10.00 Fair with Haze CLR 96.1 81 62% 118 29.68 1004.0
18 15:56 SE 13 5.00 Fair with Haze CLR 97 82 62% 122 29.68 1004.0
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)