Weather archive in Helsinki / Vantaa (airport)
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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 April 23, Tuesday | 12 | -1.7 29 | 750.3 29.54 1000.32 1000.32 | 754.9 29.72 1006.45 1006.45 | 1.3 0.05 1.73 1.73 | 97 | Wind blowing from the west-southwest | 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 | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, moderate at time of observation. | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.5 0.9 | -2.1 28 | 2.0 0.08 | 1 | Even layer of compact or wet snow covering ground completely. | ||||||||
11 | -2.1 28 | 749.8 29.52 999.65 999.65 | 754.4 29.7 1005.78 1005.78 | 0.9 0.04 1.2 1.2 | 98 | Wind blowing from the west-southwest | 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 | 100%. 10/10. 8 oktas | Snow, moderate. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 0.9 0.6 | -2.4 28 | 3.0 0.12 | 1 | ||||||||||||
10 | -2.2 28 | 749.3 29.5 998.98 998.98 | 754.0 29.69 1005.25 1005.25 | 0.5 0.02 0.67 0.67 | 99 | Wind blowing from the west | 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 | 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, heavy. | 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. | 0.4 0.3 | -2.4 28 | 4.0 0.16 | 1 | |||||||||||||
09 | -2.0 28 | 749.0 29.49 998.58 998.58 | 753.6 29.67 1004.72 1004.72 | 0.1 0 0.13 0.13 | 99 | Wind blowing from the west-northwest | Gentle breeze (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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | Snow, heavy. | -2.2 28 | -0.7 31 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 0.5 0.3 | -2.2 28 | 14.0 0.55 | 12 | ||||||||||
08 | -2.1 28 | 748.9 29.48 998.45 998.45 | 753.4 29.66 1004.45 1004.45 | -0.3 -0.01 -0.4 -0.4 | 97 | Wind blowing from the west-northwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.4 0.9 | -2.5 28 | 0.3 0.01 | 1 | ||||||||||||
07 | -2.1 28 | 748.8 29.48 998.32 998.32 | 753.4 29.66 1004.45 1004.45 | -0.8 -0.03 -1.07 -1.07 | 98 | Wind blowing from the north-west | 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 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.9 1.8 | -2.4 28 | 0.4 0.02 | 1 | ||||||||||||
06 | -2.1 28 | 748.9 29.48 998.45 998.45 | 753.4 29.66 1004.45 1004.45 | -1.1 -0.04 -1.47 -1.47 | 99 | Wind blowing from the north-west | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Rain. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 1.1 0.7 | -2.2 28 | 2.0 0.08 | 1 | Even layer of compact or wet snow covering ground completely. | |||||||||
05 | -1.9 29 | 749.2 29.5 998.85 998.85 | 753.8 29.68 1004.98 1004.98 | -1.0 -0.04 -1.33 -1.33 | 99 | Wind blowing from the north-west | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Snow, heavy. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 0.5 0.3 | -2.0 28 | 3.0 0.12 | 1 | ||||||||||||
04 | -1.5 29 | 749.6 29.51 999.38 999.38 | 754.2 29.69 1005.52 1005.52 | -1.2 -0.05 -1.6 -1.6 | 96 | Wind blowing from the north-northwest | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.2 1.4 | -2.0 28 | 0.4 0.02 | 1 | ||||||||||||
03 | -1.2 30 | 750.0 29.53 999.92 999.92 | 754.6 29.71 1006.05 1006.05 | -1.7 -0.07 -2.27 -2.27 | 93 | Wind blowing from the north | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Freezing drizzle or freezing rain. | 100%. 10/10. 8 oktas | 200-300 656-984 | 45.0 28.0 | -2.2 28 | 0.3 0.01 | 1 | ||||||||||||
02 | -0.9 30 | 750.2 29.54 1000.18 1000.18 | 754.8 29.72 1006.32 1006.32 | -2.1 -0.08 -2.8 -2.8 | 95 | Wind blowing from the north | Moderate breeze (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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Snow shower(s) or intermittent snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 12.0 7.5 | -1.6 29 | No precipitation No precipitation | 1 | ||||||||||||
01 | -0.9 30 | 750.8 29.56 1000.98 1000.98 | 755.5 29.74 1007.25 1007.25 | -2.1 -0.08 -2.8 -2.8 | 95 | Wind blowing from the north | Moderate breeze (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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 12.0 7.5 | -1.6 29 | 2.0 0.08 | 1 | ||||||||||||
00 | -0.9 30 | 751.7 29.59 1002.18 1002.18 | 756.3 29.78 1008.32 1008.32 | -1.6 -0.06 -2.13 -2.13 | 94 | Wind blowing from the north | Moderate breeze (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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 14.0 8.7 | -1.8 29 | 2.0 0.08 | 1 | ||||||||||||
April 22, Monday | 23 | -1.1 30 | 752.3 29.62 1002.98 1002.98 | 756.9 29.8 1009.12 1009.12 | -1.7 -0.07 -2.27 -2.27 | 94 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 13.0 8.1 | -1.9 29 | 3.0 0.12 | 1 | |||||||||||
22 | -1.0 30 | 752.9 29.64 1003.78 1003.78 | 757.5 29.82 1009.92 1009.92 | -1.5 -0.06 -2 -2 | 94 | Wind blowing from the north | Moderate breeze (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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Snow shower(s) or intermittent snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 6.0 3.7 | -1.8 29 | 0.1 | 1 | ||||||||||||
21 | -0.7 31 | 753.3 29.66 1004.32 1004.32 | 757.9 29.84 1010.45 1010.45 | 92 | Wind blowing from the north | Moderate breeze (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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | Freezing drizzle or freezing rain not falling as shower(s). | Snow and/or other types of solid precipitation | Rain. | -0.9 30 | 0.8 33 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 200-300 656-984 | 27.0 16.8 | -1.8 29 | 6.0 0.24 | 12 | Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered. | 1 0.4 | ||||||
20 | -0.4 31 | 754.0 29.69 1005.25 1005.25 | 758.5 29.86 1011.25 1011.25 | -1.3 -0.05 -1.73 -1.73 | 92 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 7.0 4.4 | -1.6 29 | 1.0 0.04 | 1 | ||||||||||||
19 | 0.2 32 | 754.4 29.7 1005.78 1005.78 | 759.1 29.89 1012.05 1012.05 | -1.4 -0.06 -1.87 -1.87 | 85 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 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 | 55.0 34.2 | -2.0 28 | No precipitation No precipitation | 1 | ||||||||||||
18 | 0.4 33 | 754.9 29.72 1006.45 1006.45 | 759.5 29.9 1012.58 1012.58 | -1.3 -0.05 -1.73 -1.73 | 84 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain and snow or other types of solid precipitation | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | -2.1 28 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered. | ||||||||
17 | 0.4 33 | 755.3 29.74 1006.98 1006.98 | 760.0 29.92 1013.25 1013.25 | -1.2 -0.05 -1.6 -1.6 | 86 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 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 | 55.0 34.2 | -1.7 29 | No precipitation No precipitation | 1 | ||||||||||||
16 | 0.1 32 | 755.8 29.76 1007.65 1007.65 | 760.3 29.93 1013.65 1013.65 | -1.3 -0.05 -1.73 -1.73 | 87 | Wind blowing from the north | 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 | Precipitation | 100%. 10/10. 8 oktas | 300-600 984-1968 | 55.0 34.2 | -1.8 29 | No precipitation No precipitation | 1 | ||||||||||||
15 | -0.2 32 | 756.2 29.77 1008.18 1008.18 | 760.8 29.95 1014.32 1014.32 | -1.9 -0.07 -2.53 -2.53 | 89 | Wind blowing from the north | 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 or drizzle and snow, slight. | Shower(s). | Snow and/or other types of solid precipitation | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 13.0 8.1 | -1.8 29 | 0.1 | 1 | Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered. | ||||||||
14 | -0.4 31 | 756.5 29.78 1008.58 1008.58 | 761.2 29.97 1014.85 1014.85 | -2.0 -0.08 -2.67 -2.67 | 91 | Wind blowing from the north | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 14.0 8.7 | -1.7 29 | 2.0 0.08 | 1 | ||||||||||||
13 | -0.4 31 | 757.1 29.81 1009.38 1009.38 | 761.8 29.99 1015.65 1015.65 | -2.1 -0.08 -2.8 -2.8 | 89 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 8.0 5.0 | -2.0 28 | 2.0 0.08 | 1 | ||||||||||||
12 | -0.3 31 | 758.1 29.85 1010.72 1010.72 | 762.7 30.03 1016.85 1016.85 | -1.9 -0.07 -2.53 -2.53 | 82 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 100%. 10/10. 8 oktas | Snow grains (with or without fog). | Snow and/or other types of solid precipitation | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 18.0 11.2 | -3.0 27 | 0.5 0.02 | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. |