Weather archive on Hart Island
View weather archive
Download weather archive
Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 December 10, Wednesday | 06 | -5.1 23 | 760.9 29.96 1014.45 1014.45 | 761.6 29.98 1015.38 1015.38 | 61 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -11.6 11 | |||||||||||||||||||
05 | -5.7 22 | 761.2 29.97 1014.85 1014.85 | 762.0 30 1015.92 1015.92 | -0.4 -0.02 -0.53 -0.53 | 56 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -13.2 8 | |||||||||||||||||||||
04 | -7.1 19 | 761.5 29.98 1015.25 1015.25 | 762.3 30.01 1016.32 1016.32 | 67 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -12.3 10 | ||||||||||||||||||||
03 | -6.7 20 | 761.7 29.99 1015.52 1015.52 | 762.4 30.02 1016.45 1016.45 | 58 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -13.7 7 | ||||||||||||||||||||
02 | -7.6 18 | 761.6 29.98 1015.38 1015.38 | 762.4 30.02 1016.45 1016.45 | -0.4 -0.02 -0.53 -0.53 | 66 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -8.5 17 | -3.2 26 | -13.0 9 | |||||||||||||||||||
01 | -6.7 20 | 761.8 29.99 1015.65 1015.65 | 762.6 30.02 1016.72 1016.72 | 67 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -11.9 11 | ||||||||||||||||||||
| December 9, Tuesday | 23 | -7.3 19 | 762.0 30 1015.92 1015.92 | 762.8 30.03 1016.98 1016.98 | 0.2 0.01 0.27 0.27 | 63 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -13.2 8 | ||||||||||||||||||||
22 | -7.5 19 | 761.8 29.99 1015.65 1015.65 | 762.7 30.03 1016.85 1016.85 | 64 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -13.2 8 | ||||||||||||||||||||
21 | -6.9 20 | 761.9 30 1015.78 1015.78 | 762.7 30.03 1016.85 1016.85 | 62 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -13.1 8 | ||||||||||||||||||||
20 | -6.7 20 | 761.8 29.99 1015.65 1015.65 | 762.6 30.02 1016.72 1016.72 | 1.1 0.04 1.47 1.47 | 62 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -8.5 17 | -3.2 26 | -12.8 9 | |||||||||||||||||||
19 | -6.3 21 | 761.7 29.99 1015.52 1015.52 | 762.5 30.02 1016.58 1016.58 | 65 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -11.8 11 | ||||||||||||||||||||
18 | -6.2 21 | 761.2 29.97 1014.85 1014.85 | 761.9 30 1015.78 1015.78 | 60 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -12.8 9 | ||||||||||||||||||||
17 | -5.5 22 | 760.7 29.95 1014.18 1014.18 | 761.5 29.98 1015.25 1015.25 | 1.1 0.04 1.47 1.47 | 51 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -14.1 7 | |||||||||||||||||||||
16 | -4.5 24 | 760.4 29.94 1013.78 1013.78 | 761.2 29.97 1014.85 1014.85 | 48 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -13.9 7 | ||||||||||||||||||||
15 | -3.7 25 | 760.0 29.92 1013.25 1013.25 | 760.8 29.95 1014.32 1014.32 | 45 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | -13.9 7 | ||||||||||||||||||||
14 | -3.7 25 | 759.6 29.91 1012.72 1012.72 | 760.3 29.93 1013.65 1013.65 | -0.6 -0.02 -0.8 -0.8 | 44 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | -8.5 17 | -3.2 26 | -14.3 6 | |||||||||||||||||||
13 | -4.1 25 | 759.6 29.91 1012.72 1012.72 | 760.3 29.93 1013.65 1013.65 | 49 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | -13.3 8 | ||||||||||||||||||||
12 | -3.7 25 | 760.0 29.92 1013.25 1013.25 | 760.7 29.95 1014.18 1014.18 | 55 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | -11.6 11 | |||||||||||||||||||||
11 | -4.7 24 | 760.2 29.93 1013.52 1013.52 | 760.9 29.96 1014.45 1014.45 | 0.1 0 0.13 0.13 | 61 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | -11.1 12 | |||||||||||||||||||||
10 | -6.5 20 | 760.6 29.94 1014.05 1014.05 | 761.4 29.98 1015.12 1015.12 | 69 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | -11.4 11 | |||||||||||||||||||||
09 | -7.3 19 | 760.2 29.93 1013.52 1013.52 | 761.0 29.96 1014.58 1014.58 | 79 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -10.4 13 | ||||||||||||||||||||
08 | -7.9 18 | 760.1 29.93 1013.38 1013.38 | 760.9 29.96 1014.45 1014.45 | 0.5 0.02 0.67 0.67 | 81 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | -8.5 17 | -10.7 13 | ||||||||||||||||||||
07 | -7.7 18 | 759.9 29.92 1013.12 1013.12 | 760.7 29.95 1014.18 1014.18 | 83 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -10.1 14 | ||||||||||||||||||||
06 | -8.1 17 | 759.6 29.91 1012.72 1012.72 | 760.3 29.93 1013.65 1013.65 | 83 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -10.5 13 | |||||||||||||||||||||