Weather archive in McMurdo (aerodrome), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 August 21, Friday | 04:55 | -24 -11 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 70 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Overcast (100%) 360 m1181 foot Overcast (10/10) 360 m1181 foot Overcast (8 oktas) 360 m1181 foot | 7.0 4.4 | -28 -18 | ||
03:55 | -25 -13 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 69 | Wind blowing from the east-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Scattered clouds (40-50%) 90 m295 feet, overcast (100%) 390 m1279 feet Scattered clouds (4/10-5/10) 90 m295 feet, overcast (10/10) 390 m1279 feet Scattered clouds (3-4 oktas) 90 m295 feet, overcast (8 oktas) 390 m1279 feet | 7.0 4.4 | -29 -20 | ||||
02:55 | -25 -13 | 728.1 28.67 970.72 970.72 | 730.5 28.76 973.92 973.92 | 69 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 120 m394 feet Overcast (10/10) 120 m394 feet Overcast (8 oktas) 120 m394 feet | 6.0 3.7 | -29 -20 | ||||
01:55 | -25 -13 | 727.9 28.66 970.45 970.45 | 730.3 28.75 973.65 973.65 | 69 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Haze | Vertical visibility 90 m295 feet Vertical visibility 90 m295 feet Vertical visibility 90 m295 feet | 1.0 0.6 | -29 -20 | |||
01:10 | -27 -17 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 69 | Calm, no wind | Calm | Haze | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 1.9 1.2 | -31 -24 | |||
00:55 | -27 -17 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 69 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light snow, freezing (supercooled) fog | Vertical visibility 90 m295 feet Vertical visibility 90 m295 feet Vertical visibility 90 m295 feet | 0.6 0.4 | -31 -24 | |||
00:43 | -27 -17 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 69 | Calm, no wind | Calm | Light snow, mist | Vertical visibility 120 m394 feet Vertical visibility 120 m394 feet Vertical visibility 120 m394 feet | 1.1 0.7 | -31 -24 | |||
00:24 | -28 -18 | 728.6 28.69 971.39 971.39 | 731.0 28.78 974.59 974.59 | 69 | Calm, no wind | Calm | Overcast (100%) 120 m394 feet Overcast (10/10) 120 m394 feet Overcast (8 oktas) 120 m394 feet | 6.0 3.7 | -32 -26 | ||||
00:15 | -29 -20 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 68 | Calm, no wind | Calm | Light snow, mist | Overcast (100%) 120 m394 feet Overcast (10/10) 120 m394 feet Overcast (8 oktas) 120 m394 feet | 2.6 1.6 | -33 -27 | |||
| August 20, Thursday | 23:55 | -27 -17 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 63 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 150 m492 feet Overcast (10/10) 150 m492 feet Overcast (8 oktas) 150 m492 feet | 10.0 and more 6.2 and more | -32 -26 | |||
22:55 | -26 -15 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 69 | Calm, no wind | Calm | Overcast (100%) 210 m689 feet Overcast (10/10) 210 m689 feet Overcast (8 oktas) 210 m689 feet | 10.0 and more 6.2 and more | -30 -22 | ||||
21:55 | -25 -13 | 728.6 28.69 971.39 971.39 | 731.0 28.78 974.59 974.59 | 63 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 180 m590 feet Few clouds (1/10-3/10) 180 m590 feet Few clouds (1-2 oktas) 180 m590 feet | 10.0 and more 6.2 and more | -30 -22 | ||||
20:55 | -25 -13 | 728.6 28.69 971.39 971.39 | 731.0 28.78 974.59 974.59 | 69 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 300 m984 feet Scattered clouds (4/10-5/10) 300 m984 feet Scattered clouds (3-4 oktas) 300 m984 feet | 10.0 and more 6.2 and more | -29 -20 | ||||
19:55 | -25 -13 | 728.9 28.7 971.79 971.79 | 731.3 28.79 974.99 974.99 | 63 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -30 -22 | ||||
18:49 | -26 -15 | 728.9 28.7 971.79 971.79 | 731.3 28.79 974.99 974.99 | 52 | Calm, no wind | Calm | Haze | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 1.8 1.1 | -33 -27 | |||
18:40 | -26 -15 | 728.6 28.69 971.39 971.39 | 731.0 28.78 974.59 974.59 | 57 | Calm, no wind | Calm | Light snow, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.9 0.6 | -32 -26 | |||
18:10 | -26 -15 | 728.9 28.7 971.79 971.79 | 731.3 28.79 974.99 974.99 | 52 | Calm, no wind | Calm | Haze | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 5.0 3.1 | -33 -27 | |||
17:58 | -26 -15 | 728.6 28.69 971.39 971.39 | 731.0 28.78 974.59 974.59 | 47 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light snow, mist | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 1.5 0.9 | -34 -29 | |||
17:55 | -26 -15 | 728.6 28.69 971.39 971.39 | 731.0 28.78 974.59 974.59 | 47 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Haze | Scattered clouds (40-50%) 30 m98 feet Scattered clouds (4/10-5/10) 30 m98 feet Scattered clouds (3-4 oktas) 30 m98 feet | 3.8 2.4 | -34 -29 | |||
17:39 | -25 -13 | 728.1 28.67 970.72 970.72 | 730.5 28.76 973.92 973.92 | 52 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 7.0 4.4 | -32 -26 | ||||
17:30 | -27 -17 | 728.1 28.67 970.72 970.72 | 730.5 28.76 973.92 973.92 | 51 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light snow, mist | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 3.0 1.9 | -34 -29 | |||
16:55 | -27 -17 | 728.1 28.67 970.72 970.72 | 730.5 28.76 973.92 973.92 | 51 | Calm, no wind | Calm | Haze | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 5.0 3.1 | -34 -29 | |||
16:21 | -24 -11 | 727.9 28.66 970.45 970.45 | 730.3 28.75 973.65 973.65 | 48 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Haze | Scattered clouds (40-50%) 30 m98 feet Scattered clouds (4/10-5/10) 30 m98 feet Scattered clouds (3-4 oktas) 30 m98 feet | 5.0 3.1 | -32 -26 | |||
15:56 | -23 -9 | 727.9 28.66 970.45 970.45 | 730.3 28.75 973.65 973.65 | 44 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light snow, mist | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 1.3 0.8 | -32 -26 | |||
15:55 | -23 -9 | 727.9 28.66 970.45 970.45 | 730.3 28.75 973.65 973.65 | 44 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Haze | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 1.9 1.2 | -32 -26 | |||
14:55 | -26 -15 | 727.6 28.65 970.05 970.05 | 730.0 28.74 973.25 973.25 | 47 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 10.0 and more 6.2 and more | -34 -29 | ||||
13:55 | -22 -8 | 727.6 28.65 970.05 970.05 | 730.0 28.74 973.25 973.25 | 40 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -32 -26 | ||||
13:12 | -24 -11 | 727.6 28.65 970.05 970.05 | 730.0 28.74 973.25 973.25 | 48 | Calm, no wind | Calm | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.8 0.5 | -32 -26 | |||
12:59 | -23 -9 | 727.9 28.66 970.45 970.45 | 730.3 28.75 973.65 973.65 | 44 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light snow, mist | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 2.0 1.2 | -32 -26 | |||
12:55 | -23 -9 | 727.9 28.66 970.45 970.45 | 730.3 28.75 973.65 973.65 | 44 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 7.0 4.4 | -32 -26 | ||||
11:55 | -23 -9 | 728.1 28.67 970.72 970.72 | 730.5 28.76 973.92 973.92 | 44 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -32 -26 | |||
10:55 | -24 -11 | 728.4 28.68 971.12 971.12 | 730.8 28.77 974.32 974.32 | 48 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -32 -26 | |||
09:55 | -24 -11 | 728.9 28.7 971.79 971.79 | 731.3 28.79 974.99 974.99 | 43 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -33 -27 | |||
08:55 | -23 -9 | 728.9 28.7 971.79 971.79 | 731.3 28.79 974.99 974.99 | 48 | Wind blowing from the east-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -31 -24 | |||
07:55 | -24 -11 | 729.6 28.72 972.72 972.72 | 732.0 28.82 975.92 975.92 | 52 | Wind blowing from the north-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -31 -24 | |||
06:55 | -24 -11 | 729.9 28.74 973.12 973.12 | 732.3 28.83 976.32 976.32 | 52 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -31 -24 | |||
05:55 | -23 -9 | 730.4 28.76 973.79 973.79 | 732.8 28.85 976.99 976.99 | 44 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -32 -26 | |||
04:55 | -24 -11 | 730.4 28.76 973.79 973.79 | 732.8 28.85 976.99 976.99 | 48 | Wind blowing from the east-northeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | No clouds No clouds No clouds | 10.0 and more 6.2 and more | -32 -26 | |||