Weather archive in Portland (airport), Maine, METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 March 19, Thursday | 08:51 | -1 30 | 770.5 30.33 1027.25 1027.25 | 770.9 30.35 1027.78 1027.78 | 64 | Calm, no wind | Calm | Few clouds (10-30%) 900 m2952 feet, overcast (100%) 3000 m9840 feet Few clouds (1/10-3/10) 900 m2952 feet, overcast (10/10) 3000 m9840 feet Few clouds (1-2 oktas) 900 m2952 feet, overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | -7 19 | |||
08:21 | -1 30 | 770.5 30.33 1027.25 1027.25 | 770.9 30.35 1027.78 1027.78 | 64 | Calm, no wind | Calm | Broken clouds (60-90%) 960 m3149 feet, broken clouds (60-90%) 1290 m4231 foot, overcast (100%) 3300 m10824 feet Broken clouds (6/10-9/10) 960 m3149 feet, broken clouds (6/10-9/10) 1290 m4231 foot, overcast (10/10) 3300 m10824 feet Broken clouds (5-7 oktas) 960 m3149 feet, broken clouds (5-7 oktas) 1290 m4231 foot, overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | -7 19 | ||||
08:17 | -1 30 | 770.5 30.33 1027.25 1027.25 | 770.9 30.35 1027.78 1027.78 | 59 | Calm, no wind | Calm | Light snow | Broken clouds (60-90%) 960 m3149 feet, overcast (100%) 1290 m4231 foot Broken clouds (6/10-9/10) 960 m3149 feet, overcast (10/10) 1290 m4231 foot Broken clouds (5-7 oktas) 960 m3149 feet, overcast (8 oktas) 1290 m4231 foot | 16.0 9.9 | -8 18 | |||
07:51 | -1 30 | 770.7 30.34 1027.52 1027.52 | 771.1 30.36 1028.05 1028.05 | 59 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 1110 m3641 foot, overcast (100%) 3300 m10824 feet Broken clouds (6/10-9/10) 1110 m3641 foot, overcast (10/10) 3300 m10824 feet Broken clouds (5-7 oktas) 1110 m3641 foot, overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | -8 18 | ||||
06:51 | -2 28 | 770.7 30.34 1027.52 1027.52 | 771.1 30.36 1028.05 1028.05 | 69 | Calm, no wind | Calm | Overcast (100%) 1140 m3739 feet Overcast (10/10) 1140 m3739 feet Overcast (8 oktas) 1140 m3739 feet | 16.0 9.9 | -7 19 | ||||
05:51 | -2 28 | 770.7 30.34 1027.52 1027.52 | 771.1 30.36 1028.05 1028.05 | 69 | Calm, no wind | Calm | Few clouds (10-30%) 3600 m11808 feet, overcast (100%) 4500 m14760 feet Few clouds (1/10-3/10) 3600 m11808 feet, overcast (10/10) 4500 m14760 feet Few clouds (1-2 oktas) 3600 m11808 feet, overcast (8 oktas) 4500 m14760 feet | 16.0 9.9 | -7 19 | ||||
04:51 | -2 28 | 771.0 30.35 1027.92 1027.92 | 771.4 30.37 1028.45 1028.45 | 69 | Calm, no wind | Calm | Overcast (100%) 4500 m14760 feet Overcast (10/10) 4500 m14760 feet Overcast (8 oktas) 4500 m14760 feet | 16.0 9.9 | -7 19 | ||||
03:51 | -3 27 | 771.0 30.35 1027.92 1027.92 | 771.4 30.37 1028.45 1028.45 | 74 | Calm, no wind | Calm | Few clouds (10-30%) 1200 m3936 feet, overcast (100%) 5100 m16728 feet Few clouds (1/10-3/10) 1200 m3936 feet, overcast (10/10) 5100 m16728 feet Few clouds (1-2 oktas) 1200 m3936 feet, overcast (8 oktas) 5100 m16728 feet | 16.0 9.9 | -7 19 | ||||
02:51 | -1 30 | 771.0 30.35 1027.92 1027.92 | 771.4 30.37 1028.45 1028.45 | 64 | Calm, no wind | Calm | Few clouds (10-30%) 1140 m3739 feet Few clouds (1/10-3/10) 1140 m3739 feet Few clouds (1-2 oktas) 1140 m3739 feet | 16.0 9.9 | -7 19 | ||||
01:51 | -2 28 | 771.3 30.37 1028.32 1028.32 | 771.7 30.38 1028.85 1028.85 | 74 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 1050 m3444 feet, overcast (100%) 1380 m4526 feet Broken clouds (6/10-9/10) 1050 m3444 feet, overcast (10/10) 1380 m4526 feet Broken clouds (5-7 oktas) 1050 m3444 feet, overcast (8 oktas) 1380 m4526 feet | 16.0 9.9 | -6 21 | ||||
00:51 | -3 27 | 771.5 30.37 1028.58 1028.58 | 771.9 30.39 1029.12 1029.12 | 69 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1050 m3444 feet, scattered clouds (40-50%) 1290 m4231 foot Few clouds (1/10-3/10) 1050 m3444 feet, scattered clouds (4/10-5/10) 1290 m4231 foot Few clouds (1-2 oktas) 1050 m3444 feet, scattered clouds (3-4 oktas) 1290 m4231 foot | 16.0 9.9 | -8 18 | ||||
| March 18, Wednesday | 23:51 | -2 28 | 772.0 30.39 1029.25 1029.25 | 772.4 30.41 1029.78 1029.78 | 59 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -9 16 | |||
22:51 | -3 27 | 772.3 30.41 1029.65 1029.65 | 772.7 30.42 1030.18 1030.18 | 64 | Calm, no wind | Calm | Few clouds (10-30%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -9 16 | ||||
21:51 | -3 27 | 772.5 30.41 1029.92 1029.92 | 772.9 30.43 1030.45 1030.45 | 59 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -10 14 | ||||
20:51 | -4 25 | 772.8 30.43 1030.32 1030.32 | 773.2 30.44 1030.85 1030.85 | 59 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -11 12 | ||||
19:51 | -3 27 | 772.8 30.43 1030.32 1030.32 | 773.2 30.44 1030.85 1030.85 | 54 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -11 12 | ||||
18:51 | -3 27 | 772.5 30.41 1029.92 1029.92 | 772.9 30.43 1030.45 1030.45 | 50 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | -12 10 | ||||
17:51 | -2 28 | 772.3 30.41 1029.65 1029.65 | 772.7 30.42 1030.18 1030.18 | 47 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 4500 m14760 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -12 10 | ||||
16:51 | -2 28 | 772.0 30.39 1029.25 1029.25 | 772.4 30.41 1029.78 1029.78 | 43 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -13 9 | ||||
15:51 | -2 28 | 771.5 30.37 1028.58 1028.58 | 771.9 30.39 1029.12 1029.12 | 47 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 4500 m14760 feet, broken clouds (60-90%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, broken clouds (6/10-9/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 7500 m24600 feet | 16.0 9.9 | -12 10 | ||||
14:51 | -2 28 | 770.5 30.33 1027.25 1027.25 | 770.9 30.35 1027.78 1027.78 | 47 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Few clouds (10-30%) 4500 m14760 feet, overcast (100%) 7500 m24600 feet Few clouds (1/10-3/10) 4500 m14760 feet, overcast (10/10) 7500 m24600 feet Few clouds (1-2 oktas) 4500 m14760 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -12 10 | ||||
13:51 | -1 30 | 770.5 30.33 1027.25 1027.25 | 770.9 30.35 1027.78 1027.78 | 43 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%) 6000 m19680 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 6000 m19680 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 6000 m19680 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -12 10 | ||||
12:51 | -1 30 | 770.2 30.32 1026.85 1026.85 | 770.6 30.34 1027.38 1027.38 | 34 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 6000 m19680 feet, overcast (100%) 7500 m24600 feet Broken clouds (6/10-9/10) 6000 m19680 feet, overcast (10/10) 7500 m24600 feet Broken clouds (5-7 oktas) 6000 m19680 feet, overcast (8 oktas) 7500 m24600 feet | 16.0 9.9 | -15 5 | ||||
11:51 | -2 28 | 771.5 30.37 1028.58 1028.58 | 771.9 30.39 1029.12 1029.12 | 37 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 6000 m19680 feet Overcast (10/10) 6000 m19680 feet Overcast (8 oktas) 6000 m19680 feet | 16.0 9.9 | -15 5 | ||||
10:51 | -2 28 | 771.5 30.37 1028.58 1028.58 | 771.9 30.39 1029.12 1029.12 | 37 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 1650 m5412 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1650 m5412 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1650 m5412 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -15 5 | ||||
09:51 | -3 27 | 771.5 30.37 1028.58 1028.58 | 771.9 30.39 1029.12 1029.12 | 43 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1500 m4920 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -14 7 | ||||
08:51 | -4 25 | 770.7 30.34 1027.52 1027.52 | 771.1 30.36 1028.05 1028.05 | 46 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 1440 m4723 feet, few clouds (10-30%) 7500 m24600 feet Few clouds (1/10-3/10) 1440 m4723 feet, few clouds (1/10-3/10) 7500 m24600 feet Few clouds (1-2 oktas) 1440 m4723 feet, few clouds (1-2 oktas) 7500 m24600 feet | 16.0 9.9 | -14 7 | ||||