Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Metric (Imperial)
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
22 14:56 S 15 16.09 Mostly Cloudy BKN032 BKN042 29.4 22.2 65% 33 75.82 1010.1
22 13:56 SW 11 16.09 Mostly Cloudy BKN024 BKN037 28.3 21.7 67% 31 75.84 1010.5
22 12:56 S 13 9.66 Overcast SCT024 OVC032 27.2 21.7 27.2 17.8 72% 29 75.9 1011.3
22 11:56 SW 11 11.27 Overcast BKN015 OVC034 26.1 21.7 77% 28 75.95 1011.8
22 10:56 Vrbl 9 11.27 Overcast BKN013 OVC034 26.1 21.7 77% 28 75.95 1011.9
22 09:56 S 9 16.09 Overcast BKN011 OVC036 23.3 20.6 85% 75.95 1012.1
22 08:56 SE 6 16.09 A Few Clouds FEW012 21.7 19.4 87% 75.95 1011.7
22 07:56 Calm 16.09 Partly Cloudy SCT031 19.4 18.3 93% 75.92 1011.7
22 06:56 Calm 16.09 Overcast SCT017 OVC031 17.8 17.2 20.6 17.8 96% 75.9 1011.3
22 05:56 Calm 16.09 Fair CLR 17.8 17.2 96% 75.9 1011.2
22 04:56 N 7 16.09 Fair CLR 17.8 17.2 96% 75.87 1010.8
22 03:56 NE 6 16.09 Fair CLR 17.8 17.2 96% 75.84 1010.7
22 02:56 SW 9 16.09 Mostly Cloudy BKN019 19.4 18.9 97% 75.87 1010.9
22 01:56 NW 11 16.09 A Few Clouds FEW014 20 18.9 93% 75.77 1009.3
22 00:56 SE 33 16.09 Light Rain and Breezy FEW095 SCT120 20 18.9 26.1 18.9 93% 75.67 1008.2 0.05 0.46
21 23:56 Vrbl 6 16.09 Thunderstorm in Vicinity CLR 19.4 18.3 93% 75.9 1011.3
21 22:56 W 9 16.09 Fair CLR 18.9 18.3 96% 75.97 1012.5
21 21:56 Calm 16.09 Fair CLR 18.9 18.3 96% 75.95 1012.1 0.41
21 20:56 SE 6 16.09 Light Rain FEW120 18.9 18.3 96% 75.95 1011.7 0.03
21 19:56 E 7 12.87 Thunderstorm Rain FEW028 BKN060 OVC070 18.9 17.8 93% 75.95 1011.9 0.38
21 18:56 S 7 8.05 Thunderstorm in Vicinity Haze FEW037 26.1 20 27.8 24.4 69% 27 75.87 1010.6
21 17:56 S 15 3.22 Overcast with Haze SCT041 BKN050 OVC065 27.2 20.6 67% 29 75.84 1010.4
21 16:56 S 13 6.44 Mostly Cloudy with Haze FEW028 SCT034 BKN055 27.2 20.6 67% 29 75.87 1010.8
21 15:56 SE 11 6.44 Mostly Cloudy with Haze SCT026 BKN047 26.7 20.6 69% 28 75.95 1011.7
21 14:56 Vrbl 7 14.48 Overcast FEW027 OVC043 26.1 20 69% 27 76.05 1013.1
21 13:56 S 11 4.02 Mostly Cloudy with Haze FEW022 BKN035 26.7 20 67% 28 76.1 1013.9
21 12:56 Calm 14.48 Mostly Cloudy SCT018 BKN029 BKN036 25 20.6 25 21.1 77% 26 76.12 1014.0 0.03
21 11:56 S 6 6.44 Partly Cloudy with Haze SCT009 24.4 21.1 82% 25 76.1 1013.9
21 10:56 S 6 11.27 Partly Cloudy SCT009 23.9 21.1 84% 24 76.12 1014.0
21 09:56 Calm 11.27 Fair CLR 22.8 21.1 90% 76.12 1014.3 0.03 0.03
21 08:56 Calm 16.09 Overcast OVC009 21.7 21.1 96% 76.23 1015.7
21 07:56 E 20 G 31 16.09 Light Rain FEW055 BKN070 BKN100 21.7 20.6 94% 76 1012.5
21 06:56 E 15 16.09 Light Rain SCT070 BKN090 21.1 20.6 22.2 21.1 97% 76.07 1013.4 0.15 0.23
21 05:56 S 17 9.66 Rain SCT012 BKN030 OVC095 21.7 20.6 94% 76.17 1014.8 0.08
21 04:56 E 20 16.09 Mostly Cloudy FEW014 BKN110 22.2 20.6 91% 76.07 1013.5
21 03:56 N 22 16.09 Overcast BKN014 BKN018 OVC048 22.2 20.6 91% 76.15 1014.4
21 02:56 NE 11 16.09 Mostly Cloudy BKN012 22.2 20.6 91% 76.23 1015.3
21 01:56 NE 13 16.09 A Few Clouds FEW100 21.7 20.6 94% 76.12 1013.9
21 00:56 NE 7 16.09 Overcast BKN048 OVC095 22.2 21.1 26.7 22.2 94% 76.25 1016.0
20 23:56 E 7 16.09 Fair CLR 22.2 20.6 91% 76.23 1015.7
20 22:56 E 9 16.09 Mostly Cloudy BKN049 22.8 21.1 90% 76.2 1015.2
20 21:56 E 7 16.09 Mostly Cloudy BKN042 22.8 21.7 94% 76.2 1015.4
20 20:56 E 11 16.09 Fair CLR 23.9 21.1 84% 24 76.17 1014.9
20 19:56 E 11 16.09 Fair CLR 25.6 21.1 76% 27 76.1 1013.9
20 18:56 E 15 8.05 Fair CLR 26.7 20.6 29.4 26.7 69% 28 76.07 1013.6
20 17:56 E 19 16.09 Fair CLR 28.3 20.6 63% 30 76.05 1013.2
20 16:56 E 17 16.09 Mostly Cloudy SCT040 BKN048 27.8 20.6 65% 30 76.07 1013.6
20 15:56 E 15 16.09 Mostly Cloudy BKN041 27.8 20 63% 29 76.12 1014.0
20 14:56 NE 9 9.66 Partly Cloudy SCT037 28.3 20.6 63% 30 76.17 1014.9
20 13:56 Calm 9.66 Partly Cloudy SCT032 27.8 20 63% 29 76.28 1016.2
20 12:56 NE 11 16.09 Fair CLR 26.1 20 26.7 20 69% 27 76.3 1016.8
20 11:56 N 7 14.48 A Few Clouds FEW017 24.4 20 77% 25 76.33 1017.1
20 10:56 NE 19 14.48 Mostly Cloudy BKN017 23.3 18.9 76% 76.38 1017.7
20 09:56 N 9 9.66 Fair CLR 22.8 18.9 79% 76.35 1017.2
20 08:56 NW 7 14.48 Fair CLR 21.7 18.9 84% 76.3 1016.3
20 07:56 N 11 16.09 Fair CLR 20 18.3 90% 76.23 1015.5
20 06:56 S 22 16.09 Fair CLR 20 17.8 20.6 19.4 87% 76.05 1013.2 1.14
20 05:56 SE 41 G 61 16.09 A Few Clouds and Breezy FEW095 19.4 18.3 93% 75.9 1010.9 0.05
20 04:56 S 26 16.09 Light Rain SCT070 OVC090 19.4 18.3 93% 76.23 1015.2 0.15
20 03:56 SE 15 16.09 Thunderstorm in Vicinity Light Rain OVC085 20 17.8 87% 76.3 1016.3 0.25 0.94
20 02:56 E 26 14.48 Light Rain FEW055 BKN070 OVC080 19.4 18.9 97% 76.38 1017.5 0.3
20 01:56 E 9 16.09 Thunderstorm Light Rain FEW037 BKN070 OVC090 20 18.9 93% 76.53 1019.7 0.38
20 00:56 NE 17 16.09 Overcast BKN080 OVC110 19.4 18.3 31.1 19.4 93% 76.38 1017.6 0.76
19 22:56 NE 30 G 39 12.87 Thunderstorm in Vicinity Light Rain FEW030 SCT039 OVC060 19.4 18.3 93% 76.45 1018.6 0.74
19 21:56 NE 24 G 56 16.09 Thunderstorm Light Rain SCT026 BKN032 OVC048 22.2 17.2 73% 76.4 1017.9
19 20:56 SE 13 16.09 Partly Cloudy FEW040 SCT060 28.3 22.8 72% 32 76.15 1014.6
19 19:56 SE 20 6.44 Partly Cloudy SCT043 30 22.2 63% 33 75.95 1011.8
19 18:56 SE 31 4.83 Fair CLR 31.1 22.8 33.3 31.1 61% 35 75.92 1011.3
19 17:56 SE 22 8.05 Fair CLR 32.2 22.2 56% 36 75.97 1012.1
19 16:56 SE 26 1.61 Mostly Cloudy BKN043 BKN050 32.8 23.3 57% 38 76.02 1012.7
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)