Weather archive in Porvoo
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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 March 19, Wednesday | 10 | 5.8 42 | 755.2 29.73 1006.85 1006.85 | 757.4 29.82 1009.78 1009.78 | 1.9 0.07 2.53 2.53 | 46 | Wind blowing from the north-west | 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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 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 | 1000-1500 3281-4921 | 35.0 21.8 | -5.0 23 | No precipitation No precipitation | 1 | |||||||||||
09 | 5.6 42 | 754.7 29.71 1006.18 1006.18 | 756.9 29.8 1009.12 1009.12 | 2.0 0.08 2.67 2.67 | 54 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 1000-1500 3281-4921 | 35.0 21.8 | -3.2 26 | No precipitation No precipitation | 1 | |||||||||||||
08 | 5.4 42 | 754.0 29.69 1005.25 1005.25 | 756.1 29.77 1008.05 1008.05 | 1.7 0.07 2.27 2.27 | 60 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 3.8 39 | 6.0 43 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 45.0 28.0 | -1.9 29 | No precipitation No precipitation | 12 | ||||||||||
07 | 4.9 41 | 753.3 29.66 1004.32 1004.32 | 755.5 29.74 1007.25 1007.25 | 1.1 0.04 1.47 1.47 | 63 | Wind blowing from the west-northwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -1.7 29 | No precipitation No precipitation | 1 | ||||||||||||||
06 | 4.9 41 | 752.7 29.63 1003.52 1003.52 | 754.9 29.72 1006.45 1006.45 | 0.2 0.01 0.27 0.27 | 62 | Wind blowing from the west-northwest | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -1.9 29 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 5.5 42 | 752.3 29.62 1002.98 1002.98 | 754.5 29.7 1005.92 1005.92 | -0.8 -0.03 -1.07 -1.07 | 58 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -2.1 28 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 5.8 42 | 752.2 29.61 1002.85 1002.85 | 754.3 29.7 1005.65 1005.65 | -1.2 -0.05 -1.6 -1.6 | 57 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -2.2 28 | No precipitation No precipitation | 1 | ||||||||||||||
03 | 5.9 43 | 752.5 29.63 1003.25 1003.25 | 754.6 29.71 1006.05 1006.05 | -1.1 -0.04 -1.47 -1.47 | 56 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -2.2 28 | No precipitation No precipitation | 1 | ||||||||||||||
02 | 5.4 42 | 753.1 29.65 1004.05 1004.05 | 755.3 29.74 1006.98 1006.98 | -0.9 -0.04 -1.2 -1.2 | 59 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -2.0 28 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 5.2 41 | 753.4 29.66 1004.45 1004.45 | 755.5 29.74 1007.25 1007.25 | -0.9 -0.04 -1.2 -1.2 | 61 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -1.8 29 | No precipitation No precipitation | 1 | ||||||||||||||
00 | 5.2 41 | 753.6 29.67 1004.72 1004.72 | 755.8 29.76 1007.65 1007.65 | -1.3 -0.05 -1.73 -1.73 | 63 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 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 | 2000-2500 6562-8202 | 50.0 31.1 | -1.3 30 | No precipitation No precipitation | 1 | ||||||||||||
| March 18, Tuesday | 23 | 4.0 39 | 754.0 29.69 1005.25 1005.25 | 756.1 29.77 1008.05 1008.05 | -1.4 -0.06 -1.87 -1.87 | 72 | Wind blowing from the west | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -0.7 31 | No precipitation No precipitation | 1 | |||||||||||||
22 | 4.4 40 | 754.3 29.7 1005.65 1005.65 | 756.5 29.78 1008.58 1008.58 | -1.1 -0.04 -1.47 -1.47 | 72 | Wind blowing from the west | 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 | 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 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 50.0 31.1 | -0.2 32 | No precipitation No precipitation | 1 | ||||||||||||
21 | 4.8 41 | 754.9 29.72 1006.45 1006.45 | 757.0 29.8 1009.25 1009.25 | -0.5 -0.02 -0.67 -0.67 | 71 | Wind blowing from the west | 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 | 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 | 1500-2000 4921-6562 | 50.0 31.1 | 0.0 32 | No precipitation No precipitation | 1 | ||||||||||||
20 | 5.0 41 | 755.4 29.74 1007.12 1007.12 | 757.6 29.83 1010.05 1010.05 | -0.3 -0.01 -0.4 -0.4 | 70 | Wind blowing from the west-northwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | No significant weather observed. | 0.6 33 | 7.7 46 | 50.0 31.1 | -0.1 32 | No precipitation No precipitation | 12 | ||||||||||||
19 | 5.1 41 | 755.4 29.74 1007.12 1007.12 | 757.6 29.83 1010.05 1010.05 | -0.6 -0.02 -0.8 -0.8 | 75 | 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 | 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 | 2000-2500 6562-8202 | 50.0 31.1 | 0.9 34 | No precipitation No precipitation | 1 | ||||||||||||
18 | 6.1 43 | 755.4 29.74 1007.12 1007.12 | 757.6 29.83 1010.05 1010.05 | -0.8 -0.03 -1.07 -1.07 | 71 | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 1.1 34 | No precipitation No precipitation | 1 | ||||||||||||
17 | 7.0 45 | 755.7 29.75 1007.52 1007.52 | 757.9 29.84 1010.45 1010.45 | -0.5 -0.02 -0.67 -0.67 | 67 | Wind blowing from the west | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 45.0 28.0 | 1.2 34 | No precipitation No precipitation | 1 | ||||||||||||
16 | 5.8 42 | 756.0 29.76 1007.92 1007.92 | 758.2 29.85 1010.85 1010.85 | -0.4 -0.02 -0.53 -0.53 | 70 | Wind blowing from the south | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 50.0 31.1 | 0.7 33 | No precipitation No precipitation | 1 | ||||||||||||
15 | 7.2 45 | 756.2 29.77 1008.18 1008.18 | 758.4 29.86 1011.12 1011.12 | -0.5 -0.02 -0.67 -0.67 | 61 | Wind blowing from the north-northwest | 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 | 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 | 1000-1500 3281-4921 | 40.0 24.9 | 0.0 32 | No precipitation No precipitation | 1 | ||||||||||||
14 | 6.3 43 | 756.2 29.77 1008.18 1008.18 | 758.3 29.85 1010.98 1010.98 | -0.1 -0 -0.13 -0.13 | 66 | Wind blowing from the north-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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 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. | Showers or intermittent precipitation. | Rain. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 45.0 28.0 | 0.3 33 | No precipitation No precipitation | 1 | ||||||||||
13 | 5.7 42 | 756.4 29.78 1008.45 1008.45 | 758.6 29.87 1011.38 1011.38 | 0.3 0.01 0.4 0.4 | 71 | Wind blowing from the north | 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 | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 45.0 28.0 | 0.8 33 | No precipitation No precipitation | 1 | ||||||||||||
12 | 3.6 38 | 756.7 29.79 1008.85 1008.85 | 758.8 29.87 1011.65 1011.65 | 1.0 0.04 1.33 1.33 | 82 | Wind blowing from the north-west | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 24.0 14.9 | 0.7 33 | No precipitation No precipitation | 1 | ||||||||||||
11 | 3.3 38 | 756.3 29.78 1008.32 1008.32 | 758.5 29.86 1011.25 1011.25 | 1.0 0.04 1.33 1.33 | 83 | Wind blowing from the north-west | 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 | 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. | Showers or intermittent precipitation. | Rain. | 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 | 50.0 31.1 | 0.6 33 | No precipitation No precipitation | 1 | ||||||||||
10 | 2.5 37 | 756.1 29.77 1008.05 1008.05 | 758.3 29.85 1010.98 1010.98 | 1.0 0.04 1.33 1.33 | 90 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 200-300 656-984 | 50.0 31.1 | 1.0 34 | No precipitation No precipitation | 1 | ||||||||||||