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 January 21, Tuesday | 08:51 | -12 10 | 773.3 30.44 1030.98 1030.98 | 773.7 30.46 1031.52 1031.52 | 61 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -18 -0 | |||
07:51 | -14 7 | 772.8 30.43 1030.32 1030.32 | 773.2 30.44 1030.85 1030.85 | 66 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 3000 m9840 feet Few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 3000 m9840 feet Few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 3000 m9840 feet | 16.0 9.9 | -19 -2 | ||||
06:51 | -15 5 | 772.5 30.41 1029.92 1029.92 | 772.9 30.43 1030.45 1030.45 | 66 | Calm, no wind | Calm | Few clouds (10-30%) 600 m1968 feet Few clouds (1/10-3/10) 600 m1968 feet Few clouds (1-2 oktas) 600 m1968 feet | 16.0 9.9 | -20 -4 | ||||
05:51 | -15 5 | 772.0 30.39 1029.25 1029.25 | 772.4 30.41 1029.78 1029.78 | 66 | Wind blowing from the west-southwest | 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 | -20 -4 | ||||
04:51 | -14 7 | 771.8 30.39 1028.98 1028.98 | 772.2 30.4 1029.52 1029.52 | 56 | 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 | -21 -6 | ||||
03:51 | -16 3 | 771.8 30.39 1028.98 1028.98 | 772.2 30.4 1029.52 1029.52 | 66 | 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 | -21 -6 | ||||
02:51 | -16 3 | 772.0 30.39 1029.25 1029.25 | 772.4 30.41 1029.78 1029.78 | 66 | Wind blowing from the south-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 | -21 -6 | ||||
01:51 | -16 3 | 771.8 30.39 1028.98 1028.98 | 772.2 30.4 1029.52 1029.52 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -21 -6 | ||||
00:51 | -15 5 | 771.5 30.37 1028.58 1028.58 | 771.9 30.39 1029.12 1029.12 | 60 | Wind blowing from the south-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 | -21 -6 | ||||
| January 20, Monday | 23:51 | -16 3 | 771.0 30.35 1027.92 1027.92 | 771.4 30.37 1028.45 1028.45 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -21 -6 | |||
22:51 | -16 3 | 771.3 30.37 1028.32 1028.32 | 771.7 30.38 1028.85 1028.85 | 66 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -21 -6 | ||||
21:51 | -13 9 | 770.7 30.34 1027.52 1027.52 | 771.1 30.36 1028.05 1028.05 | 56 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -20 -4 | ||||
20:51 | -12 10 | 770.2 30.32 1026.85 1026.85 | 770.6 30.34 1027.38 1027.38 | 40 | 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 | -23 -9 | ||||
19:51 | -12 10 | 769.5 30.3 1025.92 1025.92 | 769.9 30.31 1026.45 1026.45 | 40 | 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 | -23 -9 | ||||
18:51 | -12 10 | 768.7 30.26 1024.85 1024.85 | 769.1 30.28 1025.38 1025.38 | 44 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -22 -8 | ||||
17:51 | -9 16 | 767.7 30.22 1023.52 1023.52 | 768.1 30.24 1024.05 1024.05 | 29 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | No clouds No clouds No clouds | 16.0 9.9 | -24 -11 | |||
16:51 | -8 18 | 766.4 30.17 1021.78 1021.78 | 766.8 30.19 1022.32 1022.32 | 32 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -22 -8 | ||||
15:51 | -7 19 | 764.9 30.11 1019.78 1019.78 | 765.3 30.13 1020.32 1020.32 | 32 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Few clouds (10-30%) 1500 m4920 feet Few clouds (1/10-3/10) 1500 m4920 feet Few clouds (1-2 oktas) 1500 m4920 feet | 16.0 9.9 | -21 -6 | ||||
14:51 | -6 21 | 763.6 30.06 1018.05 1018.05 | 764.0 30.08 1018.58 1018.58 | 35 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | Few clouds (10-30%) 1500 m4920 feet Few clouds (1/10-3/10) 1500 m4920 feet Few clouds (1-2 oktas) 1500 m4920 feet | 16.0 9.9 | -19 -2 | |||
13:51 | -6 21 | 762.4 30.02 1016.45 1016.45 | 762.8 30.03 1016.98 1016.98 | 42 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Few clouds (10-30%) 1500 m4920 feet Few clouds (1/10-3/10) 1500 m4920 feet Few clouds (1-2 oktas) 1500 m4920 feet | 11.2 7.0 | -17 1 | |||
12:51 | -5 23 | 762.1 30 1016.05 1016.05 | 762.5 30.02 1016.58 1016.58 | 39 | Wind blowing from the north-west | 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 | No clouds No clouds No clouds | 16.0 9.9 | -17 1 | |||
11:51 | -6 21 | 762.1 30 1016.05 1016.05 | 762.5 30.02 1016.58 1016.58 | 58 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Few clouds (10-30%) 3600 m11808 feet Few clouds (1/10-3/10) 3600 m11808 feet Few clouds (1-2 oktas) 3600 m11808 feet | 16.0 9.9 | -13 9 | ||||
10:51 | -7 19 | 761.9 30 1015.78 1015.78 | 762.3 30.01 1016.32 1016.32 | 53 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | -15 5 | ||||
09:51 | -7 19 | 761.1 29.96 1014.72 1014.72 | 761.5 29.98 1015.25 1015.25 | 53 | 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%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | -15 5 | |||
08:51 | -8 18 | 760.1 29.93 1013.38 1013.38 | 760.5 29.94 1013.92 1013.92 | 62 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 1800 m5904 feet Few clouds (1/10-3/10) 1800 m5904 feet Few clouds (1-2 oktas) 1800 m5904 feet | 16.0 9.9 | -14 7 | ||||