Weather archive in Cobb County McCollum Field (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2025 January 21, Tuesday | 08:49 | -6 21 | 744.2 29.3 992.19 992.19 | 775.0 30.51 1033.25 1033.25 | 54 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 1950 m6396 feet Broken clouds (6/10-9/10) 1950 m6396 feet Broken clouds (5-7 oktas) 1950 m6396 feet | 16.0 9.9 | -14 7 | |||
07:49 | -7 19 | 743.8 29.28 991.65 991.65 | 774.7 30.5 1032.85 1032.85 | 58 | Calm, no wind | Calm | Few clouds (10-30%) 2700 m8856 feet, broken clouds (60-90%) 3300 m10824 feet Few clouds (1/10-3/10) 2700 m8856 feet, broken clouds (6/10-9/10) 3300 m10824 feet Few clouds (1-2 oktas) 2700 m8856 feet, broken clouds (5-7 oktas) 3300 m10824 feet | 16.0 9.9 | -14 7 | ||||
06:49 | -7 19 | 743.8 29.28 991.65 991.65 | 774.7 30.5 1032.85 1032.85 | 58 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 2400 m7872 feet Overcast (10/10) 2400 m7872 feet Overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | -14 7 | ||||
05:49 | -7 19 | 743.5 29.27 991.25 991.25 | 774.4 30.49 1032.45 1032.45 | 58 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 2700 m8856 feet Overcast (10/10) 2700 m8856 feet Overcast (8 oktas) 2700 m8856 feet | 16.0 9.9 | -14 7 | ||||
04:49 | -7 19 | 743.8 29.28 991.65 991.65 | 774.7 30.5 1032.85 1032.85 | 58 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Overcast (100%) 3000 m9840 feet Overcast (10/10) 3000 m9840 feet Overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | -14 7 | ||||
03:49 | -7 19 | 743.3 29.26 990.99 990.99 | 774.2 30.48 1032.18 1032.18 | 53 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 3300 m10824 feet Overcast (10/10) 3300 m10824 feet Overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | -15 5 | ||||
02:49 | -7 19 | 742.9 29.25 990.45 990.45 | 773.7 30.46 1031.52 1031.52 | 49 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -16 3 | ||||
01:49 | -8 18 | 742.3 29.22 989.65 989.65 | 773.2 30.44 1030.85 1030.85 | 53 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -16 3 | ||||
00:49 | -7 19 | 744.3 29.3 992.32 992.32 | 775.2 30.52 1033.52 1033.52 | 49 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -16 3 | ||||