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.
18 16:56 SE 15 G 21 10.00 Fair CLR 93 71.1 49% 100 29.8 1008.4
18 15:56 SE 15 G 26 10.00 Mostly Cloudy BKN055 90 71.1 54% 96 29.82 1008.9
18 14:56 SE 8 10.00 A Few Clouds FEW065 90 75.9 63% 102 29.83 1009.3
18 13:56 S 8 10.00 Mostly Cloudy SCT042 BKN055 84 75.9 77% 93 29.86 1010.3
18 12:56 SE 9 10.00 Partly Cloudy SCT055 SCT075 88 75 89.1 73 66% 98 29.86 1010.5
18 11:56 SE 6 10.00 Overcast SCT028 BKN037 OVC070 84 75.9 77% 93 29.87 1010.7
18 10:56 SE 8 10.00 Mostly Cloudy SCT024 BKN029 BKN035 84 75 74% 92 29.87 1010.5
18 09:56 SE 12 10.00 Mostly Cloudy BKN020 BKN028 BKN035 82 75 79% 89 29.87 1010.5
18 08:56 SE 12 10.00 A Few Clouds FEW014 81 73.9 79% 86 29.86 1010.3
18 07:56 SE 6 10.00 Mostly Cloudy FEW015 BKN022 BKN060 75.9 73.9 94% 75 29.85 1009.9
18 06:56 E 5 10.00 Mostly Cloudy BKN022 BKN027 73 73 75 71.1 100% 29.84 1009.7
18 05:56 E 6 10.00 Overcast BKN019 OVC060 72 72 100% 29.83 1009.2
18 04:56 SE 5 10.00 A Few Clouds FEW023 73 72 96% 29.82 1008.9
18 03:56 SE 5 10.00 Mostly Cloudy FEW022 SCT032 BKN049 73.9 73 97% 29.83 1009.2
18 02:56 SE 6 10.00 Overcast SCT022 BKN028 OVC039 75 73 94% 73 29.84 1009.6
18 01:56 SE 7 10.00 Mostly Cloudy BKN022 BKN029 BKN038 75 73.9 96% 73 29.85 1010.1
18 00:56 SE 7 10.00 Partly Cloudy SCT020 75 73.9 89.1 75 96% 73 29.87 1010.6
17 23:56 SE 8 10.00 Fair CLR 77 73.9 90% 78 29.87 1010.8
17 22:56 SE 12 10.00 Overcast BKN022 OVC029 79 73.9 85% 83 29.86 1010.4
17 21:56 SE 17 G 30 10.00 Overcast BKN028 OVC033 82 75 79% 89 29.83 1009.4
17 20:56 SE 15 10.00 Overcast OVC033 84 75 74% 92 29.8 1008.3
17 19:56 SE 20 G 25 10.00 Mostly Cloudy BKN039 BKN050 87.1 73.9 65% 95 29.78 1007.6
17 18:56 SE 18 G 24 10.00 Partly Cloudy SCT043 89.1 73.9 95 89.1 61% 98 29.76 1006.9
17 17:56 SE 20 G 28 10.00 Mostly Cloudy BKN047 BKN060 93 73.9 54% 103 29.75 1006.7
17 16:56 E 18 G 26 10.00 Mostly Cloudy FEW050 SCT060 BKN075 91 75.9 61% 103 29.75 1006.7
17 15:56 SE 13 G 21 10.00 Partly Cloudy SCT049 SCT060 93 75.9 58% 106 29.77 1007.2
17 14:56 SE 13 10.00 Mostly Cloudy BKN043 BKN055 91 75.9 61% 103 29.79 1007.9
17 13:56 SE 12 10.00 Mostly Cloudy BKN047 93 75 56% 104 29.81 1008.4
17 12:56 SE 13 G 18 10.00 Partly Cloudy SCT041 91.9 75.9 93 73.9 60% 104 29.83 1009.0
17 11:56 SE 9 10.00 A Few Clouds FEW032 90 75.9 63% 102 29.84 1009.6
17 10:56 S 9 10.00 Mostly Cloudy BKN025 BKN049 BKN060 87.1 75.9 70% 98 29.85 1009.8
17 09:56 S 12 10.00 Mostly Cloudy BKN014 82.9 75.9 79% 91 29.85 1009.9
17 08:56 SE 12 10.00 Mostly Cloudy BKN014 82.9 77 82% 92 29.85 1009.9
17 07:56 SE 5 10.00 Partly Cloudy SCT020 78.1 77 97% 81 29.84 1009.7
17 06:56 NE 3 6.00 Fog/Mist FEW026 73.9 73.9 81 73 100% 29.84 1009.6
17 05:56 Calm 10.00 Fair CLR 73.9 73.9 100% 29.83 1009.2
17 04:56 SE 3 10.00 Fair CLR 75 75 100% 72 29.83 1009.2
17 03:56 SE 5 10.00 Mostly Cloudy SCT014 BKN021 77 75.9 96% 78 29.83 1009.3
17 02:56 SE 5 10.00 Overcast OVC014 78.1 75.9 93% 81 29.84 1009.6
17 01:56 Calm 10.00 Overcast OVC018 78.1 75.9 93% 81 29.86 1010.2
17 00:56 S 5 10.00 Mostly Cloudy BKN020 80.1 75.9 91 80.1 87% 85 29.87 1010.7
16 23:56 S 8 10.00 A Few Clouds FEW024 81 75.9 85% 87 29.87 1010.6
16 22:56 SE 10 10.00 Partly Cloudy SCT026 82 75 79% 89 29.86 1010.2
16 21:56 SE 17 G 23 10.00 Fair CLR 84 73.9 72% 91 29.83 1009.2
16 20:56 SE 12 10.00 Fair CLR 86 73.9 67% 94 29.8 1008.4
16 19:56 SE 15 G 21 10.00 Partly Cloudy SCT001 89.1 73 59% 97 29.78 1007.7
16 18:56 SE 16 G 21 9.00 Fair CLR 91 73 96.1 90 56% 100 29.77 1007.4
16 17:56 SE 9 10.00 A Few Clouds FEW065 95 72 47% 103 29.78 1007.5
16 16:56 SE 8 10.00 Fair CLR 95 72 47% 103 29.79 1007.8
16 15:56 SE 8 10.00 Fair CLR 95 72 47% 103 29.8 1008.3
16 14:56 Vrbl 5 10.00 Fair CLR 93.9 72 49% 102 29.83 1009.2
16 13:56 E 7 10.00 Mostly Cloudy BKN049 91 73.9 57% 101 29.85 1010.0
16 12:56 S 13 G 18 10.00 A Few Clouds FEW038 90 73 91.9 73 58% 98 29.86 1010.4
16 11:56 SE 13 G 17 10.00 A Few Clouds FEW032 90 75.9 63% 102 29.88 1011.0
16 10:56 S 8 10.00 Mostly Cloudy BKN025 BKN030 86 75 70% 95 29.91 1012.2
16 09:56 S 13 10.00 Partly Cloudy SCT017 86 77 75% 97 29.9 1011.5
16 08:56 S 8 10.00 Fair CLR 82 77 85% 90 29.91 1012.2
16 07:56 Calm 9.00 Partly Cloudy SCT023 77 75.9 96% 78 29.92 1012.3
16 06:56 E 3 2.00 Fog/Mist CLR 73 73 78.1 72 100% 29.9 1011.6
16 05:56 Calm 5.00 Fog/Mist CLR 72 72 100% 29.88 1010.9
16 04:56 Calm 7.00 A Few Clouds FEW019 73 73 100% 29.87 1010.6
16 03:56 SE 3 10.00 Partly Cloudy SCT021 75 73.9 96% 73 29.87 1010.7
16 02:56 SE 3 10.00 Partly Cloudy SCT023 SCT027 75 73.9 96% 73 29.89 1011.2
16 01:56 SE 5 10.00 Fair CLR 75.9 73.9 94% 75 29.9 1011.6
16 00:56 SE 6 10.00 Partly Cloudy FEW021 SCT075 78.1 73.9 91 78.1 87% 81 29.92 1012.2
15 23:56 S 9 10.00 Fair CLR 81 73.9 79% 86 29.91 1011.9
15 22:56 SE 10 10.00 A Few Clouds FEW080 82 73 74% 87 29.89 1011.4
15 21:56 SE 10 10.00 Fair CLR 82.9 73 72% 89 29.86 1010.5
15 20:56 SE 12 10.00 A Few Clouds FEW070 84.9 73.9 70% 92 29.84 1009.8
15 19:56 SE 15 10.00 Fair CLR 88 73 61% 96 29.83 1009.3
15 18:56 SE 13 10.00 A Few Clouds FEW060 91 73.9 95 91 57% 101 29.82 1009.1
15 17:56 E 9 10.00 Partly Cloudy SCT060 93 73 52% 102 29.82 1009.1
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)