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 | 21:51 | -4 25 | 760.1 29.93 1013.38 1013.38 | 760.5 29.94 1013.92 1013.92 | 33 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | Overcast (100%) 2550 m8364 feet Overcast (10/10) 2550 m8364 feet Overcast (8 oktas) 2550 m8364 feet | 16.0 9.9 | -18 -0 | ||
20:51 | -6 21 | 760.8 29.95 1014.32 1014.32 | 761.2 29.97 1014.85 1014.85 | 42 | Variable wind direction | 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 | -17 1 | ||||
19:51 | -7 19 | 761.3 29.97 1014.98 1014.98 | 761.7 29.99 1015.52 1015.52 | 42 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -18 -0 | ||||
18:51 | -7 19 | 762.1 30 1016.05 1016.05 | 762.5 30.02 1016.58 1016.58 | 42 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | -18 -0 | ||||
17:51 | -6 21 | 762.6 30.02 1016.72 1016.72 | 763.0 30.04 1017.25 1017.25 | 42 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 4500 m14760 feet Broken clouds (6/10-9/10) 4500 m14760 feet Broken clouds (5-7 oktas) 4500 m14760 feet | 16.0 9.9 | -17 1 | ||||
16:51 | -7 19 | 763.1 30.04 1017.38 1017.38 | 763.5 30.06 1017.92 1017.92 | 49 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -16 3 | ||||
15:51 | -6 21 | 763.4 30.06 1017.78 1017.78 | 763.8 30.07 1018.32 1018.32 | 35 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1200 m3936 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1200 m3936 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -19 -2 | ||||
14:51 | -6 21 | 763.9 30.07 1018.45 1018.45 | 764.3 30.09 1018.98 1018.98 | 35 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1200 m3936 feet, few clouds (10-30%) 3600 m11808 feet Few clouds (1/10-3/10) 1200 m3936 feet, few clouds (1/10-3/10) 3600 m11808 feet Few clouds (1-2 oktas) 1200 m3936 feet, few clouds (1-2 oktas) 3600 m11808 feet | 16.0 9.9 | -19 -2 | ||||
13:51 | -6 21 | 763.9 30.07 1018.45 1018.45 | 764.3 30.09 1018.98 1018.98 | 30 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1200 m3936 feet, scattered clouds (40-50%) 3600 m11808 feet Few clouds (1/10-3/10) 1200 m3936 feet, scattered clouds (4/10-5/10) 3600 m11808 feet Few clouds (1-2 oktas) 1200 m3936 feet, scattered clouds (3-4 oktas) 3600 m11808 feet | 16.0 9.9 | -21 -6 | ||||
12:51 | -6 21 | 764.9 30.11 1019.78 1019.78 | 765.3 30.13 1020.32 1020.32 | 42 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1050 m3444 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1050 m3444 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1050 m3444 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -17 1 | ||||
11:51 | -7 19 | 765.7 30.15 1020.85 1020.85 | 766.1 30.16 1021.38 1021.38 | 49 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | ||||
10:51 | -8 18 | 766.2 30.17 1021.52 1021.52 | 766.6 30.18 1022.05 1022.05 | 49 | Calm, no wind | Calm | Few clouds (10-30%) 750 m2460 feet Few clouds (1/10-3/10) 750 m2460 feet Few clouds (1-2 oktas) 750 m2460 feet | 16.0 9.9 | -17 1 | ||||
09:51 | -10 14 | 766.9 30.19 1022.45 1022.45 | 767.3 30.21 1022.98 1022.98 | 57 | 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 | -17 1 | ||||
08:51 | -13 9 | 767.2 30.2 1022.85 1022.85 | 767.6 30.22 1023.38 1023.38 | 72 | Calm, no wind | Calm | Few clouds (10-30%) 450 m1476 feet Few clouds (1/10-3/10) 450 m1476 feet Few clouds (1-2 oktas) 450 m1476 feet | 16.0 9.9 | -17 1 | ||||
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 | ||||