Weather archive in New London / Groton (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 March 5, Thursday | 03:31 | -2 28 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 93 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.0 2.5 | -3 27 | ||
02:56 | -3 27 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 12.8 8.0 | -3 27 | ||||
02:43 | -2 28 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 11.2 7.0 | -3 27 | ||||
02:35 | -2 28 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 93 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 3.2 2.0 | -3 27 | |||
02:26 | -2 28 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 93 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.8 1.7 | -3 27 | |||
01:56 | -2 28 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 93 | No clouds No clouds No clouds | 16.0 9.9 | -3 27 | ||||||
00:56 | -2 28 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 93 | 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 | 16.0 9.9 | -3 27 | ||||
| March 4, Wednesday | 23:56 | -3 27 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 14.4 9.0 | -3 27 | |||
23:43 | -2 28 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 93 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | No clouds No clouds No clouds | 4.0 2.5 | -3 27 | |||
23:40 | -2 28 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 93 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Vertical visibility 90 m295 feet Vertical visibility 90 m295 feet Vertical visibility 90 m295 feet | 1.6 1.0 | -3 27 | |||
23:33 | -2 28 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 93 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Few clouds (10-30%) 90 m295 feet Few clouds (1/10-3/10) 90 m295 feet Few clouds (1-2 oktas) 90 m295 feet | 2.0 1.2 | -3 27 | |||
23:29 | -2 28 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.0 2.5 | -2 28 | |||
23:10 | -2 28 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | 100 | Calm, no wind | Calm | Freezing (supercooled) fog | No clouds No clouds No clouds | 0.8 0.5 | -2 28 | |||
23:03 | -2 28 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 1.6 1.0 | -2 28 | |||
22:56 | -2 28 | 768.3 30.25 1024.32 1024.32 | 768.6 30.26 1024.72 1024.72 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 4.0 2.5 | -2 28 | |||
22:23 | -1 30 | 768.3 30.25 1024.32 1024.32 | 768.6 30.26 1024.72 1024.72 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 4.8 3.0 | -1 30 | |||
22:18 | -2 28 | 768.3 30.25 1024.32 1024.32 | 768.6 30.26 1024.72 1024.72 | 100 | Calm, no wind | Calm | Mist | Few clouds (10-30%) 60 m197 feet Few clouds (1/10-3/10) 60 m197 feet Few clouds (1-2 oktas) 60 m197 feet | 2.0 1.2 | -2 28 | |||
22:12 | -2 28 | 768.3 30.25 1024.32 1024.32 | 768.6 30.26 1024.72 1024.72 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 1.2 0.8 | -2 28 | |||
21:56 | -1 30 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 1.2 0.8 | -1 30 | |||
21:52 | -2 28 | 768.3 30.25 1024.32 1024.32 | 768.6 30.26 1024.72 1024.72 | 100 | Calm, no wind | Calm | Mist | No clouds No clouds No clouds | 2.8 1.7 | -2 28 | |||
20:56 | -1 30 | 768.6 30.26 1024.72 1024.72 | 768.9 30.27 1025.12 1025.12 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -1 30 | ||||
19:56 | 1 34 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 0 32 | ||||
18:56 | 3 37 | 768.3 30.25 1024.32 1024.32 | 768.6 30.26 1024.72 1024.72 | 87 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
17:56 | 3 37 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | 93 | 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 | 2 36 | ||||
16:56 | 6 43 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 76 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
15:56 | 7 45 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 66 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
14:56 | 6 43 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 76 | 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 | 2 36 | ||||
13:56 | 6 43 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 76 | Wind blowing from the south-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 | 2 36 | ||||
12:56 | 4 39 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 87 | Wind blowing from the south-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 | 2 36 | ||||
11:56 | 5 41 | 768.3 30.25 1024.32 1024.32 | 768.6 30.26 1024.72 1024.72 | 81 | Wind blowing from the south | 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 | 2 36 | ||||
10:56 | 7 45 | 768.6 30.26 1024.72 1024.72 | 768.9 30.27 1025.12 1025.12 | 71 | 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 | 16.0 9.9 | 2 36 | ||||
09:56 | 6 43 | 768.8 30.27 1024.98 1024.98 | 769.1 30.28 1025.38 1025.38 | 76 | 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 | 2 36 | ||||
08:56 | 4 39 | 768.6 30.26 1024.72 1024.72 | 768.9 30.27 1025.12 1025.12 | 81 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
07:56 | 2 36 | 767.8 30.23 1023.65 1023.65 | 768.1 30.24 1024.05 1024.05 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
06:56 | 0 32 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 93 | 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 | -1 30 | ||||
05:56 | 1 34 | 766.8 30.19 1022.32 1022.32 | 767.1 30.2 1022.72 1022.72 | 93 | 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 | 0 32 | ||||
04:56 | 1 34 | 766.5 30.18 1021.92 1021.92 | 766.8 30.19 1022.32 1022.32 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 0 32 | ||||
03:56 | 2 36 | 766.3 30.17 1021.65 1021.65 | 766.6 30.18 1022.05 1022.05 | 93 | Wind blowing from the west | 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%) 2550 m8364 feet Few clouds (1/10-3/10) 1650 m5412 feet, broken clouds (6/10-9/10) 2550 m8364 feet Few clouds (1-2 oktas) 1650 m5412 feet, broken clouds (5-7 oktas) 2550 m8364 feet | 16.0 9.9 | 1 34 | ||||