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.
20 14:56 S 15 16.09 Partly Cloudy SCT028 SCT036 30.6 23.3 65% 35 75.97 1012.2
20 13:56 S 17 16.09 Partly Cloudy SCT027 SCT036 30.6 23.9 67% 36 76.05 1013.2
20 12:56 SE 19 14.48 Overcast BKN026 OVC032 29.4 23.9 30.6 22.2 72% 34 76.12 1013.9
20 11:56 SE 13 16.09 Partly Cloudy SCT020 28.9 23.9 74% 33 76.12 1014.1
20 10:56 Vrbl 6 16.09 Fair CLR 27.8 23.3 77% 31 76.15 1014.3
20 09:56 E 7 16.09 Partly Cloudy SCT042 25.6 22.2 82% 27 76.17 1014.6
20 08:56 E 9 16.09 Fair with Haze CLR 23.9 22.2 90% 23 76.1 1013.5
20 07:56 Calm 16.09 Fair with Haze CLR 23.3 22.8 97% 76 1012.3
20 06:56 E 6 16.09 A Few Clouds with Haze FEW002 22.2 21.7 26.1 22.2 97% 76 1012.3 0.03 0.94
20 05:56 SW 7 16.09 Light Rain Haze FEW044 BKN075 OVC095 22.8 22.2 96% 76.02 1012.6 0.05
20 04:56 S 9 16.09 Thunderstorm in Vicinity Light Rain Haze FEW050 SCT065 BKN090 23.3 22.2 94% 76.07 1013.6 0.08
20 03:56 W 17 6.44 Thunderstorm Rain Haze FEW010 BKN020 OVC050 23.3 22.2 94% 76.1 1013.9 0.79 0.79
20 02:56 SE 11 16.09 Mostly Cloudy with Haze SCT010 BKN019 26.1 25 94% 28 76.1 1013.7
20 01:56 SE 9 16.09 Overcast with Haze BKN010 OVC019 26.1 25 94% 28 76.1 1013.7
20 00:56 SE 7 16.09 A Few Clouds with Haze FEW016 25.6 24.4 29.4 25.6 93% 27 76.07 1013.5
19 23:56 E 11 16.09 Overcast with Haze OVC016 26.1 25 94% 28 76.05 1013.0
19 22:56 SE 6 16.09 Mostly Cloudy with Haze BKN018 BKN025 27.2 25 88% 31 76.07 1013.3
19 21:56 Calm 16.09 Mostly Cloudy with Haze BKN018 26.7 25 90% 30 75.97 1012.2
19 20:56 SE 9 16.09 Fair with Haze CLR 27.8 24.4 82% 32 75.92 1011.4
19 19:56 E 7 16.09 Fair with Haze CLR 28.3 23.9 77% 32 75.82 1010.1
19 18:56 E 6 16.09 Fair with Haze CLR 29.4 22.8 31.1 28.9 68% 33 75.82 1009.8
19 17:56 E 13 16.09 Fair with Haze CLR 29.4 22.8 68% 33 75.84 1010.4
19 16:56 NE 11 16.09 Fair with Haze CLR 29.4 22.2 65% 33 75.9 1010.9
19 15:56 N 17 16.09 Fair with Haze CLR 30.6 22.2 61% 34 75.92 1011.4
19 14:56 N 20 16.09 Fair with Haze CLR 29.4 21.7 63% 32 76.05 1013.1
19 13:56 N 24 G 35 16.09 A Few Clouds with Haze FEW075 28.9 21.1 63% 31 76.1 1013.6
19 12:56 N 31 G 41 16.09 Mostly Cloudy with Haze FEW038 BKN050 31.1 24.4 32.2 27.2 68% 37 76.1 1013.7
19 11:56 Calm 16.09 A Few Clouds with Haze FEW060 31.7 25 68% 39 76.07 1013.4
19 10:56 NW 7 16.09 Overcast with Haze BKN021 BKN026 OVC040 29.4 25 77% 35 76.1 1013.5
19 09:56 SE 9 16.09 Overcast with Haze FEW019 OVC035 29.4 25.6 80% 36 75.92 1011.2
19 08:56 S 19 16.09 Overcast with Haze FEW024 OVC029 28.3 25.6 85% 34 75.84 1010.1
19 07:56 SE 15 16.09 Overcast with Haze OVC027 27.8 25.6 88% 33 75.77 1009.3
19 06:56 S 11 14.48 Overcast with Haze SCT016 OVC025 27.2 25.6 28.3 26.7 91% 31 75.77 1009.0
19 05:56 SE 9 16.09 Overcast with Haze FEW018 OVC025 26.7 25 90% 30 75.72 1008.5
19 04:56 SE 7 14.48 Overcast with Haze OVC023 26.7 25 90% 30 75.69 1008.2
19 03:56 SE 11 14.48 Overcast with Haze OVC019 27.2 25 88% 31 75.72 1008.3
19 02:56 SE 11 16.09 Overcast with Haze OVC020 27.8 25 85% 32 75.72 1008.4
19 01:56 SE 20 16.09 Overcast with Haze OVC018 27.8 25 85% 32 75.74 1008.8
19 00:56 S 19 16.09 Overcast with Haze OVC018 28.3 25.6 34.4 28.3 85% 34 75.72 1008.3
18 23:56 S 22 14.48 Overcast with Haze OVC020 28.3 25.6 85% 34 75.69 1008.2
18 22:56 SE 17 14.48 Mostly Cloudy with Haze BKN022 28.9 26.7 88% 36 75.67 1007.9
18 21:56 SE 15 16.09 A Few Clouds with Haze FEW022 29.4 26.7 85% 37 75.57 1006.6
18 20:56 SE 17 16.09 Fair with Haze CLR 30.6 27.2 82% 40 75.49 1005.6
18 19:56 SE 17 16.09 A Few Clouds with Haze FEW040 32.8 26.7 70% 43 75.44 1004.9
18 18:56 SE 20 16.09 A Few Clouds with Haze FEW040 34.4 26.7 36.1 33.9 64% 45 75.41 1004.3
18 17:56 SE 17 16.09 Fair with Haze CLR 35.6 27.2 62% 48 75.39 1004.0
18 15:56 SE 20 8.05 Fair with Haze CLR 36.1 27.8 62% 50 75.39 1004.0
18 14:56 SE 24 16.09 A Few Clouds with Haze FEW033 35.6 27.2 62% 48 75.39 1004.2
18 13:56 S 22 8.05 Partly Cloudy with Haze SCT030 35 27.2 64% 47 75.41 1004.3
18 12:56 S 19 16.09 Fair with Haze CLR 33.9 26.7 33.9 24.4 66% 45 75.44 1004.8
18 11:56 SE 19 8.05 Fair with Haze CLR 32.2 26.1 70% 41 75.46 1005.2
18 10:56 S 15 8.05 Partly Cloudy with Haze SCT016 30.6 25.6 75% 38 75.46 1005.4
18 09:56 S 20 8.05 Fog/Mist OVC006 27.8 25.6 88% 33 75.46 1005.4
18 08:56 SW 7 6.44 Fog/Mist OVC006 26.1 25.6 97% 29 75.51 1005.9
18 07:56 S 9 4.02 Fog/Mist VV002 25.6 25 97% 27 75.46 1005.2
18 06:56 SE 7 4.02 Fog/Mist BKN003 OVC006 24.4 24.4 25.6 22.8 100% 24 75.39 1004.2
18 05:56 SE 7 6.44 Fog/Mist CLR 23.3 23.3 100% 75.34 1003.4
18 04:56 SE 6 0.80 Fog FEW002 SCT007 22.8 22.8 100% 75.31 1003.2
18 03:56 Calm 16.09 Fair CLR 23.9 23.3 96% 23 75.31 1003.1
18 02:56 Calm 6.44 Fog/Mist CLR 23.9 23.3 96% 23 75.31 1003.0
18 01:56 SE 7 16.09 Fair CLR 25 24.4 96% 25 75.31 1003.1
18 00:56 S 9 16.09 Fair CLR 25.6 24.4 31.7 25.6 93% 27 75.29 1003.0
17 22:56 SE 11 16.09 Fair CLR 26.1 24.4 90% 28 75.31 1003.3
17 21:56 SE 11 16.09 Fair CLR 26.1 24.4 90% 28 75.26 1002.8
17 20:56 E 7 16.09 Fair CLR 27.2 25 88% 31 75.23 1002.1
17 19:56 SE 9 16.09 Fair CLR 29.4 25 77% 35 75.23 1002.3
17 18:56 SE 11 14.48 Fair CLR 31.7 24.4 32.8 30 65% 38 75.23 1002.1
17 17:56 SE 7 16.09 Partly Cloudy SCT040 32.2 23.9 62% 38 75.26 1002.6
17 16:56 NE 7 16.09 Fair CLR 32.2 23.9 62% 38 75.31 1003.1
17 15:56 E 7 16.09 Fair CLR 31.7 24.4 65% 38 75.34 1003.5
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)