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.
21 08:56 N 24 G 31 10.00 Fair and Breezy CLR 64.9 46.9 52% 30.03 1016.5
21 07:56 N 10 10.00 Fair CLR 60.1 48.9 67% 29.99 1015.4
21 06:56 NW 7 10.00 Fair CLR 57.9 48.9 72% 29.96 1014.3
21 05:56 NW 8 10.00 Overcast OVC011 63 54 63 55 73% 29.95 1013.5
21 04:56 NW 7 10.00 Overcast OVC014 61 46.9 60% 29.92 1012.5
21 03:56 N 8 10.00 Overcast OVC012 60.1 45 58% 29.88 1011.4
21 02:56 N 8 10.00 Overcast OVC012 59 45 60% 29.86 1010.6
21 01:56 NW 5 10.00 Mostly Cloudy BKN012 57 45 64% 29.86 1010.7
21 00:56 N 5 10.00 Mostly Cloudy BKN016 55 44.1 67% 29.85 1010.6
20 23:56 Calm 10.00 Fair CLR 57 42.1 66 57 58% 29.85 1010.4
20 22:56 N 5 10.00 Fair CLR 57 42.1 58% 29.84 1010.3
20 21:56 N 6 10.00 Fair CLR 59 43 56% 29.84 1010.1
20 20:56 NE 8 10.00 Fair CLR 60.1 44.1 56% 29.82 1009.4
20 19:56 NE 8 10.00 Fair CLR 61 44.1 54% 29.81 1009.0
20 18:56 NE 8 10.00 Fair CLR 63 45 52% 29.79 1008.3
20 17:56 NE 10 10.00 Fair CLR 66 46 71.1 64 49% 29.76 1007.1
20 16:56 NE 13 10.00 Fair CLR 70 48 46% 29.75 1006.9
20 15:56 NE 10 10.00 A Few Clouds FEW049 70 48.9 47% 29.75 1006.9
20 14:56 N 9 10.00 Overcast FEW019 OVC047 69.1 45 42% 29.77 1007.5
20 13:56 NE 10 10.00 Overcast OVC019 66.9 42.1 41% 29.8 1008.6
20 12:56 NE 13 10.00 Overcast OVC019 64.9 41 42% 29.82 1009.4
20 11:56 N 13 10.00 Overcast OVC017 64.9 41 66 60.1 42% 29.84 1009.8
20 10:56 NE 13 10.00 Overcast OVC015 64 41 43% 29.83 1009.8
20 09:56 N 18 10.00 Overcast OVC015 61 39 44% 29.85 1010.2
20 08:56 N 14 10.00 Overcast OVC015 60.1 41 50% 29.84 1010.2
20 07:56 NE 14 10.00 Overcast OVC011 63 45 52% 29.8 1008.5
20 06:56 NE 9 10.00 Overcast OVC009 66 63 90% 29.78 1008.0
20 05:56 N 8 10.00 Overcast OVC005 66 64 66 60.1 93% 29.77 1007.3
20 04:56 N 5 10.00 Overcast OVC003 66 64 93% 29.76 1007.1
20 03:56 N 3 10.00 Overcast OVC003 64.9 64 97% 29.75 1006.5
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
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)