Weather archive in Helsinki
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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 January 9, Thursday | 11 | 2.3 36 | 748.6 29.47 998.05 998.05 | 749.0 29.49 998.58 998.58 | 2.0 0.08 2.67 2.67 | 89 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | Rain. | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 22.0 13.7 | 0.6 33 | No precipitation No precipitation | 1 | ||||||||||
10 | 1.7 35 | 748.0 29.45 997.25 997.25 | 748.4 29.46 997.78 997.78 | 1.7 0.07 2.27 2.27 | 92 | Wind blowing from the west-southwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 0.5 33 | No precipitation No precipitation | 1 | ||||||||||||
09 | 2.4 36 | 747.4 29.43 996.45 996.45 | 747.7 29.44 996.85 996.85 | 1.5 0.06 2 2 | 93 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 | 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 | 300-600 984-1968 | 40.0 24.9 | 1.4 35 | No precipitation No precipitation | 1 | ||||||||||||
08 | 0.5 33 | 746.6 29.39 995.39 995.39 | 747.0 29.41 995.92 995.92 | 0.7 0.03 0.93 0.93 | 98 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | Showers or intermittent precipitation. | Snow or ice pellets. | 0.3 33 | 2.7 37 | 100%. 10/10. 8 oktas | 100-200 328-656 | 16.0 9.9 | 0.2 32 | 5.0 0.2 | 12 | |||||||||
07 | 1.1 34 | 746.3 29.38 994.99 994.99 | 746.6 29.39 995.39 995.39 | 0.3 0.01 0.4 0.4 | 96 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 4.5 2.8 | 0.5 33 | 0.5 0.02 | 1 | ||||||||||||
06 | 1.9 35 | 745.9 29.37 994.45 994.45 | 746.3 29.38 994.99 994.99 | -0.3 -0.01 -0.4 -0.4 | 95 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 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 | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 7.0 4.4 | 1.1 34 | 0.1 | 1 | ||||||||||||
05 | 1.6 35 | 745.9 29.37 994.45 994.45 | 746.3 29.38 994.99 994.99 | -0.3 -0.01 -0.4 -0.4 | 95 | Wind blowing from the south | Gentle breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | Drizzle, not freezing, moderate. | Snow or ice pellets. | Rain. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 0.9 34 | 0.1 | 1 | ||||||||||
04 | 1.7 35 | 746.0 29.37 994.59 994.59 | 746.3 29.38 994.99 994.99 | -0.3 -0.01 -0.4 -0.4 | 94 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, moderate. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 0.9 34 | 0.8 0.03 | 1 | |||||||||||||
03 | 0.9 34 | 746.2 29.38 994.85 994.85 | 746.5 29.39 995.25 995.25 | 0.0 0 0 0 | 97 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (or drizzle) and snow, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 5.0 3.1 | 0.4 33 | 1.0 0.04 | 1 | ||||||||||||||
02 | 1.0 34 | 746.2 29.38 994.85 994.85 | 746.5 29.39 995.25 995.25 | 0.1 0 0.13 0.13 | 94 | Wind blowing from the south-southeast | 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 | 100%. 10/10. 8 oktas | Snow, slight. | Snow or ice pellets. | Rain. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.0 0.6 | 0.2 32 | 0.5 0.02 | 1 | |||||||||||
01 | 2.3 36 | 746.3 29.38 994.99 994.99 | 746.7 29.4 995.52 995.52 | 0.4 0.02 0.53 0.53 | 87 | Wind blowing from the south | Gentle breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 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 | 300-600 984-1968 | 40.0 24.9 | 0.4 33 | No precipitation No precipitation | 1 | ||||||||||||
00 | 2.3 36 | 746.2 29.38 994.85 994.85 | 746.6 29.39 995.39 995.39 | 88 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 35.0 21.8 | 0.5 33 | No precipitation No precipitation | 1 | ||||||||||||||
| January 8, Wednesday | 23 | 2.3 36 | 746.1 29.37 994.72 994.72 | 746.5 29.39 995.25 995.25 | 89 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 35.0 21.8 | 0.7 33 | No precipitation No precipitation | 1 | |||||||||||||
22 | 2.7 37 | 745.9 29.37 994.45 994.45 | 746.3 29.38 994.99 994.99 | 0.9 0.04 1.2 1.2 | 91 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 200-300 656-984 | 30.0 18.6 | 1.3 34 | No precipitation No precipitation | 1 | ||||||||||||
21 | 1.0 34 | 745.6 29.35 994.05 994.05 | 746.0 29.37 994.59 994.59 | 0.8 0.03 1.07 1.07 | 97 | Wind blowing from the west | 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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 200-300 656-984 | 5.0 3.1 | 0.6 33 | No precipitation No precipitation | 1 | ||||||||||||
20 | 0.9 34 | 745.3 29.34 993.65 993.65 | 745.6 29.35 994.05 994.05 | 0.9 0.04 1.2 1.2 | 97 | Wind blowing from the east-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 | 100%. 10/10. 8 oktas | Mist. | Visibility reduced. | 0.6 33 | 2.5 37 | 100%. 10/10. 8 oktas | 100-200 328-656 | 4.3 2.7 | 0.5 33 | No precipitation No precipitation | 12 | |||||||||
19 | 0.9 34 | 745.0 29.33 993.25 993.25 | 745.3 29.34 993.65 993.65 | 0.8 0.03 1.07 1.07 | 98 | Wind blowing from the east-southeast | 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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 4.2 2.6 | 0.6 33 | No precipitation No precipitation | 1 | ||||||||||||
18 | 1.2 34 | 744.8 29.32 992.99 992.99 | 745.2 29.34 993.52 993.52 | 0.9 0.04 1.2 1.2 | 97 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 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 | 7.0 4.4 | 0.8 33 | No precipitation No precipitation | 1 | ||||||||||||
17 | 0.9 34 | 744.4 29.31 992.45 992.45 | 744.7 29.32 992.85 992.85 | 0.7 0.03 0.93 0.93 | 97 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | Visibility reduced. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 5.0 3.1 | 0.5 33 | No precipitation No precipitation | 1 | |||||||||||||||
16 | 1.4 35 | 744.2 29.3 992.19 992.19 | 744.5 29.31 992.59 992.59 | 0.7 0.03 0.93 0.93 | 95 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 100-200 328-656 | 10.0 6.2 | 0.7 33 | No precipitation No precipitation | 1 | ||||||||||||
15 | 1.7 35 | 743.9 29.29 991.79 991.79 | 744.3 29.3 992.32 992.32 | 0.4 0.02 0.53 0.53 | 97 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 50-100 164-328 | 6.0 3.7 | 1.3 34 | No precipitation No precipitation | 1 | ||||||||||||
14 | 2.1 36 | 743.7 29.28 991.52 991.52 | 744.1 29.3 992.05 992.05 | 0.2 0.01 0.27 0.27 | 96 | Wind blowing from the west-northwest | 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 | 100%. 10/10. 8 oktas | Mist. | Showers or intermittent precipitation. | Precipitation | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 1.5 35 | No precipitation No precipitation | 1 | ||||||||||
13 | 2.2 36 | 743.5 29.27 991.25 991.25 | 743.9 29.29 991.79 991.79 | -0.1 -0 -0.13 -0.13 | 97 | Wind blowing from the 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 8.0 5.0 | 1.7 35 | No precipitation No precipitation | 1 | ||||||||||||
12 | 1.8 35 | 743.5 29.27 991.25 991.25 | 743.9 29.29 991.79 991.79 | 0.0 0 0 0 | 98 | Wind blowing from the 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | 4.3 2.7 | 1.5 35 | No precipitation No precipitation | 1 | ||||||||||||
11 | 1.7 35 | 743.5 29.27 991.25 991.25 | 743.9 29.29 991.79 991.79 | -0.2 -0.01 -0.27 -0.27 | 98 | Wind blowing from the east-northeast | 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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 100%. 10/10. 8 oktas | Mist. | Showers or intermittent precipitation. | Precipitation | 100%. 10/10. 8 oktas | 100-200 328-656 | 3.9 2.4 | 1.4 35 | No precipitation No precipitation | 1 | ||||||||||