Weather archive in Helsinki / Kumpula
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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 | |
| 2024 December 21, Saturday | 16 | -1.0 30 | 743.1 29.26 990.72 990.72 | 745.5 29.35 993.92 993.92 | 97 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | Rain (or drizzle) and snow, slight. | 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 | 3.5 2.2 | -1.4 29 | ||||||||||||||||
15 | -0.9 30 | 743.2 29.26 990.85 990.85 | 745.5 29.35 993.92 993.92 | 98 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.4 0.9 | -1.2 30 | |||||||||||||||||
14 | -0.9 30 | 743.7 29.28 991.52 991.52 | 746.0 29.37 994.59 994.59 | 97 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Snow, moderate. | Snow or ice pellets. | Precipitation | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.0 0.6 | -1.3 30 | |||||||||||||||
13 | -0.8 31 | 744.3 29.3 992.32 992.32 | 746.6 29.39 995.39 995.39 | 96 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Snow, slight. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 200-300 656-984 | 1.6 1.0 | -1.4 29 | |||||||||||||||||
12 | -0.6 31 | 745.0 29.33 993.25 993.25 | 747.4 29.43 996.45 996.45 | 93 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Snow, slight. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 200-300 656-984 | 1.1 0.7 | -1.6 29 | |||||||||||||||||
11 | 0.5 33 | 745.4 29.35 993.79 993.79 | 747.8 29.44 996.98 996.98 | 80 | Wind blowing from the west-southwest | Gentle breeze (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 | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 45.0 28.0 | -2.6 27 | ||||||||||||||||||
10 | -0.2 32 | 745.7 29.36 994.19 994.19 | 748.1 29.45 997.38 997.38 | 77 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | 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. | 50.0 31.1 | -3.8 25 | ||||||||||||||||||
09 | -0.6 31 | 745.9 29.37 994.45 994.45 | 748.3 29.46 997.65 997.65 | 78 | Wind blowing from the west | Gentle breeze (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 | 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. | 50.0 31.1 | -4.0 25 | ||||||||||||||||||
08 | -1.0 30 | 745.7 29.36 994.19 994.19 | 748.0 29.45 997.25 997.25 | 80 | Wind blowing from the west | Gentle breeze (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 | Precipitation | Showers or intermittent precipitation. | Snow or ice pellets. | -4.7 24 | -1.0 30 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | -4.1 25 | No precipitation No precipitation | 12 | |||||||||||
07 | -1.9 29 | 745.3 29.34 993.65 993.65 | 747.7 29.44 996.85 996.85 | 78 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | Snow shower(s) or intermittent snow, slight. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | -5.2 23 | |||||||||||||||||
06 | -2.6 27 | 745.3 29.34 993.65 993.65 | 747.7 29.44 996.85 996.85 | 79 | Wind blowing from the west-southwest | Gentle breeze (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 | Snow, slight. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 13.0 8.1 | -5.8 22 | |||||||||||||||||
05 | -3.9 25 | 745.6 29.35 994.05 994.05 | 748.0 29.45 997.25 997.25 | 81 | Wind blowing from the west-southwest | Gentle breeze (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 | Drizzle (not freezing) or snow grains. | Showers or intermittent precipitation. | Snow or ice pellets. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | -6.8 20 | |||||||||||||||
04 | -4.4 24 | 745.6 29.35 994.05 994.05 | 748.0 29.45 997.25 997.25 | 79 | Wind blowing from the west | Gentle breeze (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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | -7.5 19 | ||||||||||||||||||
03 | -4.4 24 | 745.1 29.33 993.39 993.39 | 747.5 29.43 996.58 996.58 | 76 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -8.0 18 | ||||||||||||||||||||
02 | -4.4 24 | 744.8 29.32 992.99 992.99 | 747.1 29.41 996.05 996.05 | 74 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | Snow | Showers or intermittent precipitation. | Snow or ice pellets. | 50.0 31.1 | -8.4 17 | |||||||||||||||||
01 | -4.4 24 | 744.4 29.31 992.45 992.45 | 746.8 29.4 995.65 995.65 | 72 | Wind blowing from the west-northwest | Moderate breeze (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 | Snow | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 50.0 31.1 | -8.8 16 | |||||||||||||||||
00 | -3.9 25 | 743.9 29.29 991.79 991.79 | 746.3 29.38 994.99 994.99 | 64 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Snow | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | -9.7 15 | |||||||||||||||||
| December 20, Friday | 23 | -2.5 28 | 742.8 29.24 990.32 990.32 | 745.2 29.34 993.52 993.52 | 75 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | Snow or ice pellets. | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | -6.3 21 | ||||||||||||||
22 | -2.4 28 | 742.1 29.22 989.39 989.39 | 744.5 29.31 992.59 992.59 | 79 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Precipitation, slight or moderate. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | -5.6 22 | |||||||||||||||||
21 | -2.6 27 | 741.5 29.19 988.59 988.59 | 743.8 29.28 991.65 991.65 | 81 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | -5.4 22 | |||||||||||||||||
20 | -2.8 27 | 740.8 29.17 987.65 987.65 | 743.2 29.26 990.85 990.85 | 79 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 100%. 10/10. 8 oktas | Precipitation, slight or moderate. | Snow or ice pellets. | Precipitation | -2.8 27 | 3.0 37 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | -6.0 21 | 0.9 0.04 | 12 | |||||||||||
19 | -1.1 30 | 739.8 29.13 986.32 986.32 | 742.1 29.22 989.39 989.39 | 91 | Wind blowing from the west-northwest | Gentle breeze (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 | Snow grains | 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 | 8.0 5.0 | -2.4 28 | |||||||||||||||||
18 | -0.1 32 | 739.0 29.09 985.25 985.25 | 741.4 29.19 988.45 988.45 | 93 | Wind blowing from the west-northwest | Gentle breeze (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 | Snow, slight. | 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 | 3.0 1.9 | -1.1 30 | |||||||||||||||||
17 | 1.0 34 | 738.1 29.06 984.05 984.05 | 740.5 29.15 987.25 987.25 | 92 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | -0.2 32 | ||||||||||||||||||
16 | 1.7 35 | 737.5 29.04 983.25 983.25 | 739.8 29.13 986.32 986.32 | 93 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | 0.7 33 | ||||||||||||||||||