Weather archive in Rauma / Kylmapihlaja (lighthouse)
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| 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 15, Monday | 02 | 5.8 42 | 750.4 29.54 1000.45 1000.45 | 753.0 29.65 1003.92 1003.92 | 0.6 0.02 0.8 0.8 | 97 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 5.3 42 | |||||||||||||
01 | 5.6 42 | 750.1 29.53 1000.05 1000.05 | 752.7 29.63 1003.52 1003.52 | 0.3 0.01 0.4 0.4 | 97 | Wind blowing from the west-southwest | Moderate breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 5.1 41 | ||||||||||||||
00 | 5.5 42 | 750.2 29.54 1000.18 1000.18 | 752.8 29.64 1003.65 1003.65 | 0.8 0.03 1.07 1.07 | 96 | Wind blowing from the west-southwest | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | No significant weather observed. | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 4.9 41 | ||||||||||||||
| December 14, Sunday | 23 | 5.6 42 | 749.8 29.52 999.65 999.65 | 752.4 29.62 1003.12 1003.12 | 0.9 0.04 1.2 1.2 | 94 | Wind blowing from the west-northwest | Moderate breeze (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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | no clouds no clouds no clouds | No significant weather observed. | 20.0 12.4 | 4.7 40 | |||||||||||||||
22 | 5.9 43 | 749.8 29.52 999.65 999.65 | 752.5 29.63 1003.25 1003.25 | 1.0 0.04 1.33 1.33 | 95 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 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 | 200-300 656-984 | 20.0 12.4 | 5.1 41 | ||||||||||||||
21 | 5.8 42 | 749.4 29.5 999.12 999.12 | 751.9 29.6 1002.45 1002.45 | 0.1 0 0.13 0.13 | 96 | Wind blowing from the west | Fresh breeze (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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 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 | 200-300 656-984 | 20.0 12.4 | 5.2 41 | ||||||||||||||
20 | 6.1 43 | 748.9 29.48 998.45 998.45 | 751.4 29.58 1001.78 1001.78 | -0.6 -0.02 -0.8 -0.8 | 96 | Wind blowing from the west | Fresh breeze (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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | Rain (not freezing). | -0.2 32 | 6.1 43 | 100%. 10/10. 8 oktas | 100-200 328-656 | 17.0 10.6 | 5.5 42 | ||||||||||||
19 | 5.5 42 | 748.8 29.48 998.32 998.32 | 751.3 29.58 1001.65 1001.65 | -1.4 -0.06 -1.87 -1.87 | 98 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 5.0 3.1 | 5.2 41 | ||||||||||||||
18 | 5.4 42 | 749.3 29.5 998.98 998.98 | 751.9 29.6 1002.45 1002.45 | -2.0 -0.08 -2.67 -2.67 | 97 | Wind blowing from the south-southwest | Fresh breeze (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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 4.3 2.7 | 5.0 41 | ||||||||||||||
17 | 4.6 40 | 749.5 29.51 999.25 999.25 | 752.2 29.61 1002.85 1002.85 | -2.7 -0.11 -3.6 -3.6 | 96 | Wind blowing from the south | 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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 6.0 3.7 | 4.0 39 | ||||||||||||||
16 | 3.7 39 | 750.2 29.54 1000.18 1000.18 | 752.8 29.64 1003.65 1003.65 | -2.8 -0.11 -3.73 -3.73 | 95 | Wind blowing from the south-southeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 7.0 4.4 | 3.0 37 | ||||||||||||||
15 | 2.9 37 | 751.3 29.58 1001.65 1001.65 | 754.0 29.69 1005.25 1005.25 | -3.0 -0.12 -4 -4 | 96 | Wind blowing from the south-southeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 6.0 3.7 | 2.3 36 | ||||||||||||||
14 | 2.2 36 | 752.2 29.61 1002.85 1002.85 | 754.9 29.72 1006.45 1006.45 | -2.8 -0.11 -3.73 -3.73 | 96 | Wind blowing from the south-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 11.0 6.8 | 1.6 35 | ||||||||||||||
13 | 1.6 35 | 753.0 29.65 1003.92 1003.92 | 755.7 29.75 1007.52 1007.52 | -2.3 -0.09 -3.07 -3.07 | 96 | Wind blowing from the south-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 100-200 328-656 | 20.0 12.4 | 1.0 34 | ||||||||||||||
12 | 1.2 34 | 754.3 29.7 1005.65 1005.65 | 757.0 29.8 1009.25 1009.25 | -1.7 -0.07 -2.27 -2.27 | 96 | Wind blowing from the south-southeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 8.0 5.0 | 0.6 33 | ||||||||||||||
11 | 0.7 33 | 755.0 29.72 1006.58 1006.58 | 757.6 29.83 1010.05 1010.05 | -0.8 -0.03 -1.07 -1.07 | 93 | Wind blowing from the south-east | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 100-200 328-656 | 9.0 5.6 | -0.3 31 | ||||||||||||||
10 | 0.3 33 | 755.3 29.74 1006.98 1006.98 | 758.0 29.84 1010.58 1010.58 | -1.1 -0.04 -1.47 -1.47 | 94 | Wind blowing from the south-east | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | -0.6 31 | ||||||||||||||
09 | 0.2 32 | 756.0 29.76 1007.92 1007.92 | 758.7 29.87 1011.52 1011.52 | -1.2 -0.05 -1.6 -1.6 | 92 | Wind blowing from the south-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 7.0 4.4 | -0.9 30 | ||||||||||||||
08 | -0.1 32 | 755.8 29.76 1007.65 1007.65 | 758.5 29.86 1011.25 1011.25 | -1.8 -0.07 -2.4 -2.4 | 92 | Wind blowing from the south-east | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | -0.8 31 | -0.1 32 | 100%. 10/10. 8 oktas | 200-300 656-984 | 20.0 12.4 | -1.3 30 | ||||||||||||
07 | -0.4 31 | 756.4 29.78 1008.45 1008.45 | 759.1 29.89 1012.05 1012.05 | -1.5 -0.06 -2 -2 | 90 | Wind blowing from the south-east | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 200-300 656-984 | 18.0 11.2 | -1.8 29 | ||||||||||||||
06 | -0.6 31 | 757.2 29.81 1009.52 1009.52 | 759.9 29.92 1013.12 1013.12 | -1.0 -0.04 -1.33 -1.33 | 90 | Wind blowing from the south-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 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 | 200-300 656-984 | 20.0 12.4 | -2.1 28 | ||||||||||||||
05 | -0.6 31 | 757.6 29.83 1010.05 1010.05 | 760.3 29.93 1013.65 1013.65 | -0.8 -0.03 -1.07 -1.07 | 89 | Wind blowing from the south-east | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 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 | 200-300 656-984 | 20.0 12.4 | -2.2 28 | ||||||||||||||
04 | -0.5 31 | 757.9 29.84 1010.45 1010.45 | 760.6 29.94 1014.05 1014.05 | -0.9 -0.04 -1.2 -1.2 | 89 | Wind blowing from the south-east | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -2.1 28 | ||||||||||||||
03 | -0.6 31 | 758.2 29.85 1010.85 1010.85 | 760.9 29.96 1014.45 1014.45 | -0.8 -0.03 -1.07 -1.07 | 88 | Wind blowing from the south-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -2.4 28 | ||||||||||||||
02 | -0.6 31 | 758.4 29.86 1011.12 1011.12 | 761.1 29.96 1014.72 1014.72 | -1.1 -0.04 -1.47 -1.47 | 87 | Wind blowing from the south-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 100%. 10/10. 8 oktas | Snow | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | -2.5 28 | ||||||||||||||