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 | |
| 2025 November 21, Friday | 22 | -0.3 31 | 753.2 29.65 1004.18 1004.18 | 757.9 29.84 1010.45 1010.45 | 1.0 0.04 1.33 1.33 | 96 | Wind blowing from the north-northwest | 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. | 70 – 80%. 7/10 – 8/10. 6 oktas | 100-200 328-656 | 7.0 4.4 | -0.8 31 | |||||||||||||||
21 | 0.1 32 | 753.1 29.65 1004.05 1004.05 | 757.7 29.83 1010.18 1010.18 | 98 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 50-100 164-328 | 6.0 3.7 | -0.2 32 | |||||||||||||||||
20 | 0.2 32 | 752.8 29.64 1003.65 1003.65 | 757.3 29.81 1009.65 1009.65 | 1.1 0.04 1.47 1.47 | 99 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Rain and snow or other types of solid precipitation | Rain. | 0.1 32 | 1.7 35 | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 50-100 164-328 | 4.7 2.9 | 0.0 32 | 2.0 0.08 | 12 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | Snow cover, not continuous. | |||||||
19 | 0.3 33 | 752.2 29.61 1002.85 1002.85 | 756.8 29.8 1008.98 1008.98 | 0.6 0.02 0.8 0.8 | 97 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 7.0 4.4 | -0.1 32 | ||||||||||||||||
18 | 0.3 33 | 751.9 29.6 1002.45 1002.45 | 756.5 29.78 1008.58 1008.58 | 0.4 0.02 0.53 0.53 | 98 | Wind blowing from the north-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 | 50-100 164-328 | 3.0 1.9 | 0.0 32 | ||||||||||||||||
17 | 0.3 33 | 751.7 29.59 1002.18 1002.18 | 756.3 29.78 1008.32 1008.32 | 0.4 0.02 0.53 0.53 | 97 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Rain and snow or other types of solid precipitation | Rain. | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 100-200 328-656 | 5.0 3.1 | -0.1 32 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||||||
16 | 0.2 32 | 751.6 29.59 1002.05 1002.05 | 756.1 29.77 1008.05 1008.05 | 0.4 0.02 0.53 0.53 | 98 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 3.0 1.9 | -0.1 32 | ||||||||||||||||
15 | 0.8 33 | 751.5 29.59 1001.92 1001.92 | 756.1 29.77 1008.05 1008.05 | 0.3 0.01 0.4 0.4 | 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 | Rain (or drizzle) and snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 5.0 3.1 | 0.3 33 | ||||||||||||||||
14 | 1.3 34 | 751.3 29.58 1001.65 1001.65 | 755.8 29.76 1007.65 1007.65 | 0.0 0 0 0 | 94 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain and snow or other types of solid precipitation | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 0.5 33 | Surface of ground moist. | ||||||||||||
13 | 1.5 35 | 751.2 29.57 1001.52 1001.52 | 755.8 29.76 1007.65 1007.65 | 0.2 0.01 0.27 0.27 | 92 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 12.0 7.5 | 0.3 33 | ||||||||||||||||
12 | 1.6 35 | 751.2 29.57 1001.52 1001.52 | 755.8 29.76 1007.65 1007.65 | 0.3 0.01 0.4 0.4 | 88 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain (or drizzle) and snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 15.0 9.3 | -0.2 32 | ||||||||||||||||
11 | 0.9 34 | 751.3 29.58 1001.65 1001.65 | 755.8 29.76 1007.65 1007.65 | 0.6 0.02 0.8 0.8 | 89 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 30.0 18.6 | -0.8 31 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
10 | 0.7 33 | 751.0 29.57 1001.25 1001.25 | 755.5 29.74 1007.25 1007.25 | 0.4 0.02 0.53 0.53 | 90 | Wind blowing from the east | Light breeze (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 | 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 | 600-1000 1968-3281 | 29.0 18.0 | -0.8 31 | ||||||||||||||||
09 | 0.2 32 | 750.9 29.56 1001.12 1001.12 | 755.5 29.74 1007.25 1007.25 | 0.2 0.01 0.27 0.27 | 94 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | -0.6 31 | ||||||||||||||||
08 | 0.9 34 | 750.7 29.56 1000.85 1000.85 | 755.3 29.74 1006.98 1006.98 | -0.1 -0 -0.13 -0.13 | 86 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 0.2 32 | 2.2 36 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 35.0 21.8 | -1.2 30 | 0.4 0.02 | 12 | ||||||||||||
07 | 0.6 33 | 750.6 29.55 1000.72 1000.72 | 755.2 29.73 1006.85 1006.85 | -0.4 -0.02 -0.53 -0.53 | 88 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | -1.2 30 | ||||||||||||||||
06 | 0.5 33 | 750.7 29.56 1000.85 1000.85 | 755.3 29.74 1006.98 1006.98 | -0.4 -0.02 -0.53 -0.53 | 92 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | -0.6 31 | ||||||||||||||||
05 | 0.8 33 | 750.8 29.56 1000.98 1000.98 | 755.4 29.74 1007.12 1007.12 | -0.5 -0.02 -0.67 -0.67 | 89 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 28.0 17.4 | -0.8 31 | Surface of ground moist. | ||||||||||||
04 | 0.6 33 | 751.0 29.57 1001.25 1001.25 | 755.5 29.74 1007.25 1007.25 | -0.6 -0.02 -0.8 -0.8 | 94 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 25.0 15.5 | -0.3 31 | ||||||||||||||||
03 | 1.2 34 | 751.1 29.57 1001.38 1001.38 | 755.7 29.75 1007.52 1007.52 | -0.8 -0.03 -1.07 -1.07 | 88 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 29.0 18.0 | -0.6 31 | ||||||||||||||||
02 | 1.2 34 | 751.3 29.58 1001.65 1001.65 | 755.9 29.76 1007.78 1007.78 | -0.6 -0.02 -0.8 -0.8 | 90 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 | 24.0 14.9 | -0.3 31 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||||||
01 | 1.3 34 | 751.6 29.59 1002.05 1002.05 | 756.2 29.77 1008.18 1008.18 | -0.4 -0.02 -0.53 -0.53 | 91 | Wind blowing from the south-east | Light breeze (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 | 300-600 984-1968 | 24.0 14.9 | -0.1 32 | ||||||||||||||||
00 | 1.2 34 | 751.9 29.6 1002.45 1002.45 | 756.4 29.78 1008.45 1008.45 | 0.0 0 0 0 | 92 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 14.0 8.7 | 0.0 32 | ||||||||||||||||
| November 20, Thursday | 23 | 1.1 34 | 751.9 29.6 1002.45 1002.45 | 756.5 29.78 1008.58 1008.58 | 0.1 0 0.13 0.13 | 92 | Wind blowing from the south-southeast | 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. | Rain and snow or other types of solid precipitation | Rain. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 13.0 8.1 | -0.1 32 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||||||
22 | 2.0 36 | 752.0 29.61 1002.58 1002.58 | 756.6 29.79 1008.72 1008.72 | 0.1 0 0.13 0.13 | 86 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 30.0 18.6 | -0.1 32 | ||||||||||||||||