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.
03 09:56 S 14 10.00 Overcast BKN020 OVC025 75.9 68 77% 77 29.96 1013.8
03 08:56 SE 8 10.00 Overcast FEW027 OVC046 73.9 68 82% 29.95 1013.6
03 07:56 SE 10 10.00 Overcast FEW033 OVC042 72 66.9 84% 29.94 1013.2
03 06:56 S 9 10.00 Overcast SCT022 BKN037 OVC045 73 66.9 73 72 81% 29.93 1012.5
03 03:56 S 8 10.00 Overcast FEW016 SCT022 OVC036 72 68 87% 29.9 1011.6
03 00:56 S 13 10.00 Overcast OVC020 73 66.9 81 73 81% 29.91 1012.0
02 23:56 S 15 10.00 Overcast OVC024 73 66.9 81% 29.9 1011.9
02 22:56 S 24 G 29 10.00 Overcast and Breezy OVC024 73.9 66 76% 29.9 1011.7
02 21:56 SE 20 G 23 10.00 Partly Cloudy SCT024 73.9 66.9 79% 29.88 1011.2
02 20:56 SE 13 10.00 Overcast BKN023 BKN030 OVC039 75 66.9 76% 76 29.86 1010.7
02 19:56 SE 13 10.00 Fair CLR 78.1 64.9 64% 80 29.84 1010.0
02 18:56 SE 20 G 26 10.00 A Few Clouds FEW042 81 66 87.1 80.1 61% 83 29.83 1009.3
02 17:56 SE 25 G 30 10.00 Partly Cloudy and Breezy FEW048 SCT060 82.9 66 57% 85 29.82 1009.1
02 16:56 SE 17 G 25 10.00 Mostly Cloudy FEW049 BKN060 BKN075 86 66 51% 88 29.83 1009.5
02 15:56 SE 16 G 24 10.00 Mostly Cloudy SCT047 BKN060 84.9 66.9 55% 88 29.84 1009.6
02 14:56 S 14 10.00 Mostly Cloudy BKN047 BKN060 84 66 55% 86 29.87 1010.7
02 13:56 S 13 10.00 Mostly Cloudy BKN055 82.9 69.1 63% 87 29.89 1011.4
02 12:56 SE 10 10.00 Mostly Cloudy BKN019 BKN024 BKN036 80.1 70 80.1 66 71% 83 29.91 1012.3 0.96
02 11:56 E 8 10.00 Mostly Cloudy FEW019 BKN037 BKN060 73.9 69.1 85% 29.94 1013.1
02 10:56 NE 10 10.00 Overcast OVC018 69.1 66 90% 29.95 1013.8
02 09:56 NE 10 10.00 Overcast BKN006 BKN022 OVC029 69.1 66.9 93% 29.94 1013.4 0.96
02 08:56 W 8 10.00 Overcast BKN007 BKN016 OVC020 66.9 64.9 93% 29.93 1013.0 0.52
02 07:56 N 16 G 22 1.25 Thunderstorm Heavy Rain Fog/Mist SCT007 BKN021 OVC026 68 66 93% 29.93 1012.7 0.44
02 06:56 Calm 10.00 Overcast BKN021 BKN029 OVC037 73 66.9 73.9 72 81% 29.88 1010.8
02 05:56 E 3 10.00 Overcast SCT020 BKN026 OVC039 73 66.9 81% 29.85 1010.1
02 04:56 S 3 10.00 Overcast OVC019 73 66.9 81% 29.84 1009.8
02 03:56 S 14 10.00 Overcast OVC019 73 66.9 81% 29.81 1008.7
02 02:56 S 17 G 23 10.00 Overcast OVC019 72 66 82% 29.8 1008.4
02 01:56 S 15 10.00 Overcast OVC021 72 66 82% 29.83 1009.3
02 00:56 S 16 10.00 Mostly Cloudy BKN019 72 64.9 84.9 72 79% 29.84 1009.7
01 23:56 S 20 G 30 10.00 Partly Cloudy SCT019 72 64.9 79% 29.83 1009.3
01 22:56 S 21 G 28 10.00 Fair and Breezy CLR 73 64 74% 29.85 1010.0
01 20:56 SE 21 G 28 10.00 Fair and Breezy CLR 78.1 61 56% 80 29.83 1009.3
01 19:56 S 20 G 28 10.00 Fair CLR 81 63 54% 82 29.82 1009.1
01 18:56 S 20 G 28 10.00 Fair CLR 84.9 62.1 91.9 84 46% 85 29.81 1008.6
01 17:56 S 22 G 30 10.00 Partly Cloudy and Breezy SCT060 89.1 63 42% 90 29.81 1008.8
01 16:56 S 21 G 26 10.00 A Few Clouds and Breezy FEW060 89.1 63 42% 90 29.83 1009.6
01 15:56 S 23 G 28 10.00 Partly Cloudy and Breezy SCT060 89.1 62.1 41% 89 29.86 1010.4
01 14:56 S 18 G 26 10.00 Mostly Cloudy BKN060 89.1 63 42% 90 29.9 1011.6
01 13:56 S 17 G 25 10.00 Mostly Cloudy BKN045 BKN060 87.1 64 46% 88 29.94 1012.9
01 12:56 S 21 G 26 10.00 Mostly Cloudy and Breezy SCT037 BKN048 84 66 84 72 55% 86 29.97 1014.1
01 11:56 S 13 10.00 Overcast BKN022 BKN030 OVC037 79 66.9 67% 81 30 1015.0
01 10:56 S 12 10.00 Overcast BKN020 OVC037 77 68 74% 79 30 1015.2
01 09:56 S 13 10.00 Overcast BKN015 BKN021 OVC035 73.9 66.9 79% 30 1015.1
01 08:56 S 10 10.00 Overcast FEW025 OVC033 73 66.9 81% 29.99 1015.0
01 07:56 SE 10 10.00 Overcast FEW019 OVC030 72 66.9 84% 29.98 1014.6
01 06:56 S 10 10.00 Overcast OVC030 72 66.9 72 71.1 84% 29.97 1014.0
01 05:56 S 13 10.00 Overcast SCT016 OVC028 72 66 82% 29.96 1013.7
01 04:56 S 14 10.00 Overcast OVC024 72 66 82% 29.94 1013.3
01 03:56 S 12 10.00 Overcast OVC022 72 66 82% 29.96 1013.8
01 02:56 S 16 10.00 Overcast OVC020 72 66 82% 29.97 1014.2
01 01:56 S 17 10.00 Overcast OVC016 71.1 66 84% 29.99 1014.5
01 00:56 S 12 10.00 Overcast OVC016 71.1 66 82.9 70 84% 30 1015.1
31 23:56 S 9 10.00 A Few Clouds FEW020 70 64 82% 29.99 1014.9
31 22:56 S 12 10.00 Fair CLR 73 64 74% 29.99 1014.7
31 21:56 S 15 10.00 Fair CLR 75 64 69% 77 29.98 1014.4
31 20:56 SE 18 10.00 Fair CLR 77 64 64% 79 29.94 1013.2
31 19:56 SE 18 G 28 10.00 Fair CLR 80.1 63 56% 81 29.92 1012.6
31 18:56 SE 18 G 29 10.00 A Few Clouds FEW060 82.9 61 90 81 48% 83 29.91 1012.1
31 17:56 S 17 G 26 10.00 Partly Cloudy SCT060 88 62.1 42% 88 29.9 1011.8
31 16:56 SE 18 G 28 10.00 Mostly Cloudy SCT065 BKN085 BKN110 87.1 61 42% 87 29.91 1012.0
31 15:56 SE 18 G 24 10.00 Mostly Cloudy BKN060 89.1 62.1 41% 89 29.93 1012.6
31 14:56 S 16 G 22 10.00 Partly Cloudy SCT055 SCT065 88 60.1 39% 88 29.96 1013.6
31 13:56 S 14 G 22 10.00 Partly Cloudy FEW045 SCT065 86 62.1 45% 87 30 1015.1
31 12:56 S 20 10.00 Overcast SCT039 OVC050 81 63 81 68 54% 82 30.03 1016.3
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)