Weather observations for the past three days for
San Marcos, San Marcos Municipal Airport
Imperial (Metric)
Date Time (cst) 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.
20 02:56 S 3 10.00 Overcast OVC003 64.9 64 97% 29.75 1006.8
20 01:56 NW 6 10.00 Overcast OVC007 63 59 87% 29.75 1006.6
20 00:56 NW 5 10.00 Fair CLR 60.1 55.9 86% 29.74 1006.5
19 23:56 N 7 10.00 Fair CLR 64 60.1 82 63 87% 29.72 1005.9
19 22:56 NE 6 10.00 Fair CLR 64 59 84% 29.73 1006.1
19 21:56 Calm 10.00 Fair CLR 64.9 57 76% 29.74 1006.3
19 20:56 Calm 10.00 Fair CLR 68 57 68% 29.73 1006.1
19 19:56 Calm 10.00 Fair CLR 71.1 55.9 59% 29.71 1005.7
19 18:56 SE 7 10.00 Fair CLR 75 54 48% 78 29.69 1004.6
19 17:56 NE 7 10.00 Fair CLR 82 48.9 87.1 77 32% 81 29.67 1003.9
19 16:56 E 10 10.00 Fair CLR 84 53.1 34% 83 29.66 1003.8
19 15:56 NE 10 10.00 Fair CLR 86 51.1 30% 84 29.66 1003.5
19 14:56 N 12 10.00 Fair CLR 86 50 29% 84 29.67 1004.0
19 13:56 NE 7 10.00 Fair CLR 84 54 36% 83 29.7 1005.0
19 12:56 NE 9 10.00 Fair CLR 84 60.1 44% 84 29.74 1006.2
19 11:56 NE 8 10.00 Fog/Mist SCT025 77 64.9 78.1 68 66% 79 29.77 1007.4
19 10:56 Calm 5.00 Fog/Mist FEW009 SCT014 BKN029 73 66.9 81% 29.79 1008.1
19 09:56 Calm 1.00 Fog/Mist OVC005 68 66.9 96% 29.78 1007.9
19 08:56 W 6 2.00 Fog/Mist OVC008 68 66 93% 29.77 1007.4
19 07:56 SW 9 2.00 Fog/Mist OVC008 68 66 93% 29.72 1005.7
19 06:56 S 16 2.00 Fog/Mist OVC008 68 66 93% 29.69 1004.6
19 05:56 S 13 10.00 Overcast OVC008 68 66 68 62.1 93% 29.67 1004.3
19 04:56 S 12 10.00 Overcast OVC008 68 66 93% 29.67 1004.2
19 03:56 S 9 10.00 Overcast OVC008 66.9 64.9 93% 29.68 1004.5
19 02:56 S 9 10.00 Overcast OVC006 66 64 93% 29.69 1004.8
19 01:56 S 7 10.00 Overcast OVC006 64.9 64 97% 29.7 1005.1
19 00:56 Calm 10.00 Overcast OVC008 64 63 96% 29.7 1005.1
18 23:56 Calm 10.00 Fair CLR 63 61 73 62.1 93% 29.72 1005.7
18 22:56 SE 5 10.00 Fair CLR 62.1 59 90% 29.72 1005.8
18 21:56 S 6 10.00 Fair CLR 64.9 60.1 84% 29.74 1006.3
18 20:56 S 7 10.00 Fair CLR 64.9 60.1 84% 29.74 1006.7
18 19:56 S 6 10.00 Fair CLR 66.9 61 81% 29.76 1007.2
18 18:56 S 7 10.00 Fair CLR 70 61 73% 29.75 1006.6
18 17:56 S 12 10.00 Fair CLR 73 61 77 73 66% 29.74 1006.3
18 16:56 S 10 10.00 Partly Cloudy SCT031 75 62.1 64% 77 29.75 1007.0
18 15:56 S 10 10.00 Overcast SCT034 OVC041 75 62.1 64% 77 29.77 1007.6
18 14:56 S 9 10.00 Overcast OVC036 75 62.1 64% 77 29.79 1008.2
18 13:56 S 9 10.00 Overcast OVC034 75.9 62.1 62% 78 29.8 1008.7
18 12:56 S 6 10.00 Overcast OVC036 75 62.1 64% 77 29.84 1009.8
18 11:56 S 6 10.00 Overcast SCT027 OVC032 75.9 63 75.9 63 64% 78 29.87 1010.7
18 10:56 SW 10 10.00 Overcast OVC023 73.9 63 69% 29.89 1011.8
18 09:56 S 8 10.00 A Few Clouds FEW013 71.1 64 79% 29.91 1012.1
18 08:56 S 6 10.00 Fair CLR 66.9 63 87% 29.91 1012.1
18 07:56 S 8 10.00 Fair CLR 64 62.1 93% 29.89 1011.5
18 06:56 SE 8 10.00 Fair CLR 63 61 93% 29.88 1011.3
18 05:56 SE 3 10.00 Mostly Cloudy BKN025 64 61 66.9 64 90% 29.89 1011.5
18 04:56 Calm 10.00 Overcast OVC019 66 62.1 87% 29.89 1011.4
18 03:56 W 3 10.00 Overcast OVC019 66.9 62.1 84% 29.9 1011.8
18 02:56 S 7 10.00 Overcast OVC017 66 62.1 87% 29.86 1010.6
18 01:56 S 10 10.00 Overcast OVC013 66 62.1 87% 29.88 1011.0
18 00:56 S 12 10.00 Overcast OVC011 66.9 63 87% 29.88 1011.1
17 23:56 S 13 10.00 Overcast OVC013 66.9 63 80.1 66.9 87% 29.89 1011.5
17 22:56 S 12 10.00 Overcast OVC013 66.9 63 87% 29.89 1011.7
17 21:56 S 14 G 18 10.00 Fair CLR 66.9 62.1 84% 29.87 1011.0
17 20:56 S 14 10.00 Fair CLR 69.1 62.1 78% 29.88 1011.1
17 19:56 S 17 10.00 Fair CLR 72 62.1 71% 29.86 1010.5
17 18:56 S 20 10.00 Fair CLR 75 62.1 64% 77 29.83 1009.4
17 17:56 S 16 10.00 Fair CLR 80.1 60.1 84.9 75 51% 81 29.83 1009.5
17 16:56 S 23 10.00 Fair and Breezy CLR 84 57.9 41% 83 29.82 1009.2
17 15:56 S 20 G 28 10.00 Fair CLR 84 59 43% 84 29.82 1009.2
17 14:56 S 23 G 28 10.00 Fair and Breezy CLR 84 57.9 41% 83 29.84 1010.0
17 13:56 SW 21 G 29 10.00 Fair and Breezy CLR 82 59 46% 82 29.87 1011.0
17 12:56 S 21 G 26 10.00 Fair and Breezy CLR 79 60.1 52% 80 29.92 1012.5
17 11:56 S 17 G 28 10.00 Fair CLR 75 59 75 59 58% 77 29.96 1014.0
17 10:56 S 21 10.00 Partly Cloudy and Breezy SCT020 70 60.1 71% 29.99 1015.1
17 09:56 S 16 10.00 Overcast OVC016 66.9 59 76% 30 1015.3
17 08:56 S 14 10.00 Overcast OVC018 64 60.1 87% 30 1015.5
17 07:56 S 8 10.00 Overcast OVC020 60.1 59 96% 30.01 1015.8
17 06:56 SW 7 10.00 Overcast OVC007 60.1 57.9 93% 30 1015.6
17 05:56 SW 6 10.00 Overcast OVC003 59 57.9 59 55.9 96% 30 1015.4
17 04:56 SW 6 10.00 Overcast OVC003 59 57.9 96% 29.99 1015.0
17 03:56 S 8 10.00 Overcast OVC003 59 57.9 96% 30 1015.4
Date Time (cst) 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)