Weather archive in Somerville (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 September 20, Sunday | 07:08 | 17 63 | 760.1 29.93 1013.38 1013.38 | 763.0 30.04 1017.25 1017.25 | 100 | Calm, no wind | Calm | Light rain, mist | Overcast (100%) 870 m2854 feet Overcast (10/10) 870 m2854 feet Overcast (8 oktas) 870 m2854 feet | 4.8 3.0 | 17 63 | ||
07:01 | 17 63 | 760.1 29.93 1013.38 1013.38 | 763.0 30.04 1017.25 1017.25 | 94 | Calm, no wind | Calm | Rain, mist | Overcast (100%) 870 m2854 feet Overcast (10/10) 870 m2854 feet Overcast (8 oktas) 870 m2854 feet | 4.0 2.5 | 16 61 | |||
06:53 | 17 63 | 760.1 29.93 1013.38 1013.38 | 763.0 30.04 1017.25 1017.25 | 94 | Calm, no wind | Calm | Rain, mist | Broken clouds (60-90%) 870 m2854 feet, overcast (100%) 1050 m3444 feet Broken clouds (6/10-9/10) 870 m2854 feet, overcast (10/10) 1050 m3444 feet Broken clouds (5-7 oktas) 870 m2854 feet, overcast (8 oktas) 1050 m3444 feet | 4.8 3.0 | 16 61 | |||
06:43 | 17 63 | 759.9 29.92 1013.12 1013.12 | 762.8 30.03 1016.98 1016.98 | 94 | Calm, no wind | Calm | Rain, mist | Broken clouds (60-90%) 870 m2854 feet, overcast (100%) 1050 m3444 feet Broken clouds (6/10-9/10) 870 m2854 feet, overcast (10/10) 1050 m3444 feet Broken clouds (5-7 oktas) 870 m2854 feet, overcast (8 oktas) 1050 m3444 feet | 4.8 3.0 | 16 61 | |||
05:53 | 17 63 | 759.6 29.91 1012.72 1012.72 | 762.5 30.02 1016.58 1016.58 | 94 | Calm, no wind | Calm | Overcast (100%) 1050 m3444 feet Overcast (10/10) 1050 m3444 feet Overcast (8 oktas) 1050 m3444 feet | 12.8 8.0 | 16 61 | ||||
05:08 | 17 63 | 759.9 29.92 1013.12 1013.12 | 762.8 30.03 1016.98 1016.98 | 94 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain | Scattered clouds (40-50%) 720 m2362 feet, overcast (100%) 900 m2952 feet Scattered clouds (4/10-5/10) 720 m2362 feet, overcast (10/10) 900 m2952 feet Scattered clouds (3-4 oktas) 720 m2362 feet, overcast (8 oktas) 900 m2952 feet | 16.0 9.9 | 16 61 | |||
04:53 | 17 63 | 760.1 29.93 1013.38 1013.38 | 763.0 30.04 1017.25 1017.25 | 88 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light rain, mist | Broken clouds (60-90%) 750 m2460 feet, overcast (100%) 870 m2854 feet Broken clouds (6/10-9/10) 750 m2460 feet, overcast (10/10) 870 m2854 feet Broken clouds (5-7 oktas) 750 m2460 feet, overcast (8 oktas) 870 m2854 feet | 9.6 6.0 | 15 59 | |||
04:07 | 18 64 | 760.4 29.94 1013.78 1013.78 | 763.3 30.05 1017.65 1017.65 | 73 | Calm, no wind | Calm | Broken clouds (60-90%) 810 m2657 feet, overcast (100%) 960 m3149 feet Broken clouds (6/10-9/10) 810 m2657 feet, overcast (10/10) 960 m3149 feet Broken clouds (5-7 oktas) 810 m2657 feet, overcast (8 oktas) 960 m3149 feet | 16.0 9.9 | 13 55 | ||||
03:53 | 18 64 | 760.4 29.94 1013.78 1013.78 | 763.3 30.05 1017.65 1017.65 | 73 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 900 m2952 feet, broken clouds (60-90%) 1080 m3542 feet, overcast (100%) 1440 m4723 feet Broken clouds (6/10-9/10) 900 m2952 feet, broken clouds (6/10-9/10) 1080 m3542 feet, overcast (10/10) 1440 m4723 feet Broken clouds (5-7 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1080 m3542 feet, overcast (8 oktas) 1440 m4723 feet | 16.0 9.9 | 13 55 | ||||
02:53 | 18 64 | 761.1 29.96 1014.72 1014.72 | 764.0 30.08 1018.58 1018.58 | 73 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Few clouds (10-30%) 930 m3050 feet, scattered clouds (40-50%) 1170 m3838 feet, overcast (100%) 1410 m4625 feet Few clouds (1/10-3/10) 930 m3050 feet, scattered clouds (4/10-5/10) 1170 m3838 feet, overcast (10/10) 1410 m4625 feet Few clouds (1-2 oktas) 930 m3050 feet, scattered clouds (3-4 oktas) 1170 m3838 feet, overcast (8 oktas) 1410 m4625 feet | 16.0 9.9 | 13 55 | ||||
01:53 | 18 64 | 761.6 29.98 1015.38 1015.38 | 764.5 30.1 1019.25 1019.25 | 73 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 960 m3149 feet Overcast (10/10) 960 m3149 feet Overcast (8 oktas) 960 m3149 feet | 16.0 9.9 | 13 55 | ||||
00:53 | 18 64 | 761.9 30 1015.78 1015.78 | 764.8 30.11 1019.65 1019.65 | 73 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 1080 m3542 feet, overcast (100%) 1320 m4330 feet Scattered clouds (4/10-5/10) 1080 m3542 feet, overcast (10/10) 1320 m4330 feet Scattered clouds (3-4 oktas) 1080 m3542 feet, overcast (8 oktas) 1320 m4330 feet | 16.0 9.9 | 13 55 | ||||
| September 19, Saturday | 23:53 | 18 64 | 762.4 30.02 1016.45 1016.45 | 765.3 30.13 1020.32 1020.32 | 78 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 1020 m3346 feet Overcast (10/10) 1020 m3346 feet Overcast (8 oktas) 1020 m3346 feet | 16.0 9.9 | 14 57 | |||
22:53 | 18 64 | 762.7 30.03 1016.85 1016.85 | 765.6 30.14 1020.72 1020.72 | 78 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 1020 m3346 feet Overcast (10/10) 1020 m3346 feet Overcast (8 oktas) 1020 m3346 feet | 16.0 9.9 | 14 57 | ||||
21:53 | 17 63 | 762.7 30.03 1016.85 1016.85 | 765.6 30.14 1020.72 1020.72 | 83 | Calm, no wind | Calm | Broken clouds (60-90%) 960 m3149 feet, broken clouds (60-90%) 3300 m10824 feet Broken clouds (6/10-9/10) 960 m3149 feet, broken clouds (6/10-9/10) 3300 m10824 feet Broken clouds (5-7 oktas) 960 m3149 feet, broken clouds (5-7 oktas) 3300 m10824 feet | 16.0 9.9 | 14 57 | ||||
20:53 | 17 63 | 762.7 30.03 1016.85 1016.85 | 765.6 30.14 1020.72 1020.72 | 77 | Calm, no wind | Calm | Overcast (100%) 3300 m10824 feet Overcast (10/10) 3300 m10824 feet Overcast (8 oktas) 3300 m10824 feet | 16.0 9.9 | 13 55 | ||||
19:53 | 17 63 | 762.4 30.02 1016.45 1016.45 | 765.3 30.13 1020.32 1020.32 | 77 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 13 55 | ||||
18:53 | 18 64 | 762.7 30.03 1016.85 1016.85 | 765.6 30.14 1020.72 1020.72 | 73 | Calm, no wind | Calm | Scattered clouds (40-50%) 1020 m3346 feet, broken clouds (60-90%) 3600 m11808 feet Scattered clouds (4/10-5/10) 1020 m3346 feet, broken clouds (6/10-9/10) 3600 m11808 feet Scattered clouds (3-4 oktas) 1020 m3346 feet, broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | 13 55 | ||||
17:53 | 19 66 | 762.4 30.02 1016.45 1016.45 | 765.3 30.13 1020.32 1020.32 | 68 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 990 m3247 feet, broken clouds (60-90%) 3600 m11808 feet Few clouds (1/10-3/10) 990 m3247 feet, broken clouds (6/10-9/10) 3600 m11808 feet Few clouds (1-2 oktas) 990 m3247 feet, broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | 13 55 | ||||
16:53 | 21 70 | 762.5 30.02 1016.58 1016.58 | 765.3 30.13 1020.32 1020.32 | 64 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 1110 m3641 foot, scattered clouds (40-50%) 3600 m11808 feet Scattered clouds (4/10-5/10) 1110 m3641 foot, scattered clouds (4/10-5/10) 3600 m11808 feet Scattered clouds (3-4 oktas) 1110 m3641 foot, scattered clouds (3-4 oktas) 3600 m11808 feet | 16.0 9.9 | 14 57 | ||||
15:53 | 22 72 | 762.8 30.03 1016.98 1016.98 | 765.6 30.14 1020.72 1020.72 | 57 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 13 55 | ||||
14:53 | 22 72 | 762.8 30.03 1016.98 1016.98 | 765.6 30.14 1020.72 1020.72 | 53 | Wind blowing from the south | 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 | 12 54 | ||||
13:53 | 22 72 | 763.3 30.05 1017.65 1017.65 | 766.1 30.16 1021.38 1021.38 | 50 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 11 52 | ||||
12:53 | 22 72 | 763.5 30.06 1017.92 1017.92 | 766.3 30.17 1021.65 1021.65 | 47 | Variable wind direction | 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 | 10 50 | ||||
11:53 | 21 70 | 763.8 30.07 1018.32 1018.32 | 766.6 30.18 1022.05 1022.05 | 43 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%) 1800 m5904 feet Broken clouds (6/10-9/10) 1800 m5904 feet Broken clouds (5-7 oktas) 1800 m5904 feet | 16.0 9.9 | 8 46 | ||||
10:53 | 20 68 | 763.9 30.07 1018.45 1018.45 | 766.8 30.19 1022.32 1022.32 | 43 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 | 7 45 | ||||
09:53 | 18 64 | 763.9 30.07 1018.45 1018.45 | 766.8 30.19 1022.32 1022.32 | 56 | Variable wind direction | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%) 1800 m5904 feet Broken clouds (6/10-9/10) 1800 m5904 feet Broken clouds (5-7 oktas) 1800 m5904 feet | 16.0 9.9 | 9 48 | ||||
08:53 | 17 63 | 763.7 30.07 1018.18 1018.18 | 766.6 30.18 1022.05 1022.05 | 59 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Overcast (100%) 1800 m5904 feet Overcast (10/10) 1800 m5904 feet Overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 9 48 | ||||
07:53 | 17 63 | 763.4 30.06 1017.78 1017.78 | 766.3 30.17 1021.65 1021.65 | 59 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Overcast (100%) 1800 m5904 feet Overcast (10/10) 1800 m5904 feet Overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | 9 48 | ||||