Weather archive in Portland (airport), Maine, METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2025 December 9, Tuesday | 07:51 | -17 1 | 767.2 30.2 1022.85 1022.85 | 767.6 30.22 1023.38 1023.38 | 71 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 360 m1181 foot Few clouds (1/10-3/10) 360 m1181 foot Few clouds (1-2 oktas) 360 m1181 foot | 16.0 9.9 | -21 -6 | |||
06:51 | -18 -0 | 766.9 30.19 1022.45 1022.45 | 767.3 30.21 1022.98 1022.98 | 84 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 30 m98 feet, few clouds (10-30%) 300 m984 feet Few clouds (1/10-3/10) 30 m98 feet, few clouds (1/10-3/10) 300 m984 feet Few clouds (1-2 oktas) 30 m98 feet, few clouds (1-2 oktas) 300 m984 feet | 16.0 9.9 | -20 -4 | ||||
05:51 | -18 -0 | 766.7 30.19 1022.18 1022.18 | 767.1 30.2 1022.72 1022.72 | 78 | Calm, no wind | Calm | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 16.0 9.9 | -21 -6 | ||||
04:51 | -18 -0 | 766.7 30.19 1022.18 1022.18 | 767.1 30.2 1022.72 1022.72 | 78 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 90 m295 feet Few clouds (1/10-3/10) 90 m295 feet Few clouds (1-2 oktas) 90 m295 feet | 16.0 9.9 | -21 -6 | ||||
03:51 | -18 -0 | 766.9 30.19 1022.45 1022.45 | 767.3 30.21 1022.98 1022.98 | 84 | Wind blowing from the 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 | -20 -4 | ||||
02:51 | -17 1 | 767.2 30.2 1022.85 1022.85 | 767.6 30.22 1023.38 1023.38 | 85 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -19 -2 | ||||
01:51 | -16 3 | 766.9 30.19 1022.45 1022.45 | 767.3 30.21 1022.98 1022.98 | 72 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -20 -4 | ||||
00:51 | -15 5 | 767.2 30.2 1022.85 1022.85 | 767.6 30.22 1023.38 1023.38 | 72 | Wind blowing from the 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 | -19 -2 | ||||
| December 8, Monday | 23:51 | -13 9 | 767.7 30.22 1023.52 1023.52 | 768.1 30.24 1024.05 1024.05 | 61 | Wind blowing from the 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 | -19 -2 | |||
22:51 | -13 9 | 767.7 30.22 1023.52 1023.52 | 768.1 30.24 1024.05 1024.05 | 61 | Wind blowing from the west | 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 | -19 -2 | ||||
21:51 | -12 10 | 768.0 30.24 1023.92 1023.92 | 768.4 30.25 1024.45 1024.45 | 61 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -18 -0 | ||||
20:51 | -12 10 | 768.2 30.24 1024.18 1024.18 | 768.6 30.26 1024.72 1024.72 | 56 | Wind blowing from the 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 | -19 -2 | ||||
19:51 | -12 10 | 768.0 30.24 1023.92 1023.92 | 768.4 30.25 1024.45 1024.45 | 61 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -18 -0 | ||||
18:51 | -10 14 | 768.0 30.24 1023.92 1023.92 | 768.4 30.25 1024.45 1024.45 | 52 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -18 -0 | ||||
17:51 | -9 16 | 768.0 30.24 1023.92 1023.92 | 768.4 30.25 1024.45 1024.45 | 48 | Wind blowing from the north-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 | -18 -0 | ||||
16:51 | -9 16 | 767.7 30.22 1023.52 1023.52 | 768.1 30.24 1024.05 1024.05 | 48 | Wind blowing from the north | 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 | -18 -0 | ||||
15:51 | -8 18 | 767.4 30.21 1023.12 1023.12 | 767.8 30.23 1023.65 1023.65 | 41 | Wind blowing from the north-northwest | 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 | No clouds No clouds No clouds | 16.0 9.9 | -19 -2 | |||
14:51 | -7 19 | 766.7 30.19 1022.18 1022.18 | 767.1 30.2 1022.72 1022.72 | 38 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -19 -2 | |||
13:51 | -7 19 | 766.4 30.17 1021.78 1021.78 | 766.8 30.19 1022.32 1022.32 | 42 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -18 -0 | |||
12:51 | -7 19 | 766.4 30.17 1021.78 1021.78 | 766.8 30.19 1022.32 1022.32 | 42 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Few clouds (10-30%) 1350 m4428 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1350 m4428 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1350 m4428 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -18 -0 | |||
11:51 | -7 19 | 766.4 30.17 1021.78 1021.78 | 766.8 30.19 1022.32 1022.32 | 45 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Few clouds (10-30%) 1350 m4428 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1350 m4428 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1350 m4428 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -17 1 | |||
10:51 | -7 19 | 766.4 30.17 1021.78 1021.78 | 766.8 30.19 1022.32 1022.32 | 49 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Few clouds (10-30%) 1350 m4428 feet Few clouds (1/10-3/10) 1350 m4428 feet Few clouds (1-2 oktas) 1350 m4428 feet | 16.0 9.9 | -16 3 | ||||
09:51 | -7 19 | 766.4 30.17 1021.78 1021.78 | 766.8 30.19 1022.32 1022.32 | 53 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 1380 m4526 feet Scattered clouds (4/10-5/10) 1380 m4526 feet Scattered clouds (3-4 oktas) 1380 m4526 feet | 16.0 9.9 | -15 5 | ||||
08:51 | -7 19 | 765.9 30.15 1021.12 1021.12 | 766.3 30.17 1021.65 1021.65 | 49 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Few clouds (10-30%) 900 m2952 feet Few clouds (1/10-3/10) 900 m2952 feet Few clouds (1-2 oktas) 900 m2952 feet | 16.0 9.9 | -16 3 | |||
07:51 | -8 18 | 765.4 30.13 1020.45 1020.45 | 765.8 30.15 1020.98 1020.98 | 62 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 900 m2952 feet Few clouds (1/10-3/10) 900 m2952 feet Few clouds (1-2 oktas) 900 m2952 feet | 16.0 9.9 | -14 7 | ||||