Weather archive in Kustavi Isokari
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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 31, Wednesday | 13 | -2.9 27 | 755.4 29.74 1007.12 1007.12 | 756.1 29.77 1008.05 1008.05 | -0.7 -0.03 -0.93 -0.93 | 55 | Wind blowing from the east-northeast | Gentle breeze (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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 19.0 11.8 | -10.7 13 | No precipitation No precipitation | 1 | |||||||||||
12 | -2.7 27 | 755.7 29.75 1007.52 1007.52 | 756.3 29.78 1008.32 1008.32 | -0.3 -0.01 -0.4 -0.4 | 65 | Wind blowing from the east-northeast | Gentle breeze (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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 19.0 11.8 | -8.4 17 | No precipitation No precipitation | 1 | ||||||||||||
11 | -2.8 27 | 755.9 29.76 1007.78 1007.78 | 756.6 29.79 1008.72 1008.72 | 0.1 0 0.13 0.13 | 53 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 50%. 5/10. 4 oktas | No significant weather observed. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 19.0 11.8 | -11.1 12 | No precipitation No precipitation | 1 | ||||||||||||
10 | -3.7 25 | 756.1 29.77 1008.05 1008.05 | 756.7 29.79 1008.85 1008.85 | 0.3 0.01 0.4 0.4 | 57 | Wind blowing from the north | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 20–30%. 2/10–3/10. 2 oktas | No significant weather observed. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 19.0 11.8 | -11.0 12 | No precipitation No precipitation | 1 | ||||||||||||
09 | -3.3 26 | 756.0 29.76 1007.92 1007.92 | 756.7 29.79 1008.85 1008.85 | -0.1 -0 -0.13 -0.13 | 53 | Wind blowing from the north-northeast | 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 | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -11.6 11 | No precipitation No precipitation | 1 | ||||||||||||||
08 | -4.3 24 | 755.8 29.76 1007.65 1007.65 | 756.5 29.78 1008.58 1008.58 | -0.5 -0.02 -0.67 -0.67 | 62 | Wind blowing from the north | Light breeze (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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | No significant weather observed. | -4.8 23 | -2.1 28 | 19.0 11.8 | -10.5 13 | No precipitation No precipitation | 12 | ||||||||||||
07 | -4.4 24 | 755.8 29.76 1007.65 1007.65 | 756.5 29.78 1008.58 1008.58 | -0.4 -0.02 -0.53 -0.53 | 67 | Wind blowing from the north | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 19.0 11.8 | -9.6 15 | No precipitation No precipitation | 1 | ||||||||||||
06 | -3.7 25 | 756.1 29.77 1008.05 1008.05 | 756.8 29.8 1008.98 1008.98 | -0.2 -0.01 -0.27 -0.27 | 58 | Wind blowing from the south-east | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 19.0 11.8 | -10.8 13 | No precipitation No precipitation | 1 | ||||||||||||
05 | -4.0 25 | 756.3 29.78 1008.32 1008.32 | 757.0 29.8 1009.25 1009.25 | -0.3 -0.01 -0.4 -0.4 | 64 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 19.0 11.8 | -9.8 14 | No precipitation No precipitation | 1 | ||||||||||||
04 | -3.6 26 | 756.2 29.77 1008.18 1008.18 | 756.9 29.8 1009.12 1009.12 | -0.6 -0.02 -0.8 -0.8 | 74 | Wind blowing from the south-east | Light breeze (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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 19.0 11.8 | -7.7 18 | No precipitation No precipitation | 1 | ||||||||||||
03 | -4.0 25 | 756.3 29.78 1008.32 1008.32 | 757.0 29.8 1009.25 1009.25 | -0.8 -0.03 -1.07 -1.07 | 71 | Wind blowing from the south-southeast | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 18.0 11.2 | -8.6 17 | No precipitation No precipitation | 1 | ||||||||||||||
02 | -4.1 25 | 756.6 29.79 1008.72 1008.72 | 757.3 29.81 1009.65 1009.65 | -0.7 -0.03 -0.93 -0.93 | 73 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 17.0 10.6 | -8.3 17 | No precipitation No precipitation | 1 | ||||||||||||
01 | -3.8 25 | 756.8 29.8 1008.98 1008.98 | 757.5 29.82 1009.92 1009.92 | -0.5 -0.02 -0.67 -0.67 | 73 | Wind blowing from the east | Light breeze (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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | No significant weather observed. | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 19.0 11.8 | -8.0 18 | No precipitation No precipitation | 1 | ||||||||||||
00 | -3.6 26 | 757.1 29.81 1009.38 1009.38 | 757.8 29.83 1010.32 1010.32 | -0.4 -0.02 -0.53 -0.53 | 69 | Wind blowing from the north-east | Light breeze (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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No significant weather observed. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 19.0 11.8 | -8.5 17 | No precipitation No precipitation | 1 | ||||||||||||
| December 30, Tuesday | 23 | -3.0 27 | 757.3 29.81 1009.65 1009.65 | 758.0 29.84 1010.58 1010.58 | -0.2 -0.01 -0.27 -0.27 | 64 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -9.0 16 | No precipitation No precipitation | 1 | |||||||||||||
22 | -2.8 27 | 757.3 29.81 1009.65 1009.65 | 757.9 29.84 1010.45 1010.45 | -0.4 -0.02 -0.53 -0.53 | 66 | Wind blowing from the north-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -8.3 17 | No precipitation No precipitation | 1 | ||||||||||||||
21 | -2.3 28 | 757.5 29.82 1009.92 1009.92 | 758.1 29.85 1010.72 1010.72 | -0.4 -0.02 -0.53 -0.53 | 61 | Wind blowing from the north-east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -8.8 16 | No precipitation No precipitation | 1 | ||||||||||||||
20 | -2.3 28 | 757.5 29.82 1009.92 1009.92 | 758.2 29.85 1010.85 1010.85 | -0.4 -0.02 -0.53 -0.53 | 60 | Wind blowing from the north-northeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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 | no clouds no clouds no clouds | No significant weather observed. | -2.5 28 | 0.0 32 | 19.0 11.8 | -9.0 16 | 0.1 | 12 | ||||||||||||
19 | -2.2 28 | 757.7 29.83 1010.18 1010.18 | 758.4 29.86 1011.12 1011.12 | 0.1 0 0.13 0.13 | 50 | Wind blowing from the north-northeast | Fresh breeze (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 | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -11.4 11 | No precipitation No precipitation | 1 | ||||||||||||||
18 | -1.8 29 | 757.9 29.84 1010.45 1010.45 | 758.5 29.86 1011.25 1011.25 | 0.9 0.04 1.2 1.2 | 46 | Wind blowing from the north-northeast | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -12.0 10 | No precipitation No precipitation | 1 | ||||||||||||||
17 | -1.5 29 | 757.9 29.84 1010.45 1010.45 | 758.5 29.86 1011.25 1011.25 | 1.1 0.04 1.47 1.47 | 45 | Wind blowing from the north | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -11.9 11 | No precipitation No precipitation | 1 | ||||||||||||||
16 | -1.3 30 | 757.6 29.83 1010.05 1010.05 | 758.2 29.85 1010.85 1010.85 | 1.3 0.05 1.73 1.73 | 48 | Wind blowing from the north | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | no clouds no clouds no clouds | No significant weather observed. | 19.0 11.8 | -11.0 12 | No precipitation No precipitation | 1 | ||||||||||||||
15 | -1.3 30 | 757.0 29.8 1009.25 1009.25 | 757.7 29.83 1010.18 1010.18 | 1.0 0.04 1.33 1.33 | 55 | Wind blowing from the north | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 19.0 11.8 | -9.3 15 | No precipitation No precipitation | 1 | ||||||||||||
14 | -1.1 30 | 756.8 29.8 1008.98 1008.98 | 757.5 29.82 1009.92 1009.92 | 1.2 0.05 1.6 1.6 | 58 | Wind blowing from the north | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 19.0 11.8 | -8.3 17 | No precipitation No precipitation | 1 | ||||||||||||
13 | -0.7 31 | 756.3 29.78 1008.32 1008.32 | 757.0 29.8 1009.25 1009.25 | 1.5 0.06 2 2 | 61 | Wind blowing from the north | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 20–30%. 2/10–3/10. 2 oktas | No significant weather observed. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 18.0 11.2 | -7.3 19 | No precipitation No precipitation | 1 | ||||||||||||