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 | |
| 2026 May 24, Sunday | 18 | 18.5 65 | 757.6 29.83 1010.05 1010.05 | 759.7 29.91 1012.85 1012.85 | 45 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 6.3 43 | No precipitation No precipitation | 1 | |||||||||||||
17 | 18.9 66 | 757.3 29.81 1009.65 1009.65 | 759.4 29.9 1012.45 1012.45 | 44 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 6.3 43 | No precipitation No precipitation | 1 | |||||||||||||||
16 | 18.8 66 | 757.3 29.81 1009.65 1009.65 | 759.3 29.89 1012.32 1012.32 | 47 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 7.2 45 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 19.0 66 | 757.1 29.81 1009.38 1009.38 | 759.1 29.89 1012.05 1012.05 | 48 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 18.1 65 | 756.9 29.8 1009.12 1009.12 | 759.0 29.88 1011.92 1011.92 | 52 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 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 | 1000-1500 3281-4921 | 40.0 24.9 | 7.9 46 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 17.4 63 | 756.8 29.8 1008.98 1008.98 | 758.9 29.88 1011.78 1011.78 | 55 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 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 | 1000-1500 3281-4921 | 35.0 21.8 | 8.2 47 | No precipitation No precipitation | 1 | ||||||||||||||
12 | 17.0 63 | 756.6 29.79 1008.72 1008.72 | 758.7 29.87 1011.52 1011.52 | 55 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||||
11 | 16.5 62 | 756.4 29.78 1008.45 1008.45 | 758.5 29.86 1011.25 1011.25 | 59 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 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 | 600-1000 1968-3281 | 45.0 28.0 | 8.4 47 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 16.0 61 | 756.2 29.77 1008.18 1008.18 | 758.3 29.85 1010.98 1010.98 | 63 | Wind blowing from the west-northwest | 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 | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 40.0 24.9 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||||
09 | 15.9 61 | 756.2 29.77 1008.18 1008.18 | 758.2 29.85 1010.85 1010.85 | 67 | Wind blowing from the west-northwest | 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10.6 51 | 17.8 64 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 30.0 18.6 | 9.7 49 | No precipitation No precipitation | 12 | ||||||||||||
08 | 14.8 59 | 756.3 29.78 1008.32 1008.32 | 758.4 29.86 1011.12 1011.12 | 79 | Wind blowing from the west | 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 | 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 | 300-600 984-1968 | 35.0 21.8 | 11.1 52 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 12.2 54 | 756.5 29.78 1008.58 1008.58 | 758.6 29.87 1011.38 1011.38 | 89 | Wind blowing from the south-west | 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 | no clouds no clouds no clouds | 30.0 18.6 | 10.4 51 | No precipitation No precipitation | 1 | ||||||||||||||||
06 | 11.0 52 | 756.6 29.79 1008.72 1008.72 | 758.7 29.87 1011.52 1011.52 | 93 | Wind blowing from the south-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 21.0 13.1 | 9.9 50 | No precipitation No precipitation | 1 | |||||||||||||||
05 | 10.8 51 | 757.0 29.8 1009.25 1009.25 | 759.1 29.89 1012.05 1012.05 | 93 | Wind blowing from the south | 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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 22.0 13.7 | 9.7 49 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 11.9 53 | 757.2 29.81 1009.52 1009.52 | 759.3 29.89 1012.32 1012.32 | 89 | Wind blowing from the south-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 | 60%. 6/10. 5 oktas | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 45.0 28.0 | 10.2 50 | No precipitation No precipitation | 1 | ||||||||||||||
03 | 12.5 55 | 757.6 29.83 1010.05 1010.05 | 759.7 29.91 1012.85 1012.85 | 86 | Wind blowing from the south-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 | 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 | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 10.2 50 | No precipitation No precipitation | 1 | ||||||||||||||
02 | 12.3 54 | 758.0 29.84 1010.58 1010.58 | 760.1 29.93 1013.38 1013.38 | 86 | Wind blowing from the south-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 10.0 50 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 12.2 54 | 758.2 29.85 1010.85 1010.85 | 760.3 29.93 1013.65 1013.65 | 87 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 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 | 10.0 50 | No precipitation No precipitation | 1 | ||||||||||||||
00 | 12.4 54 | 758.6 29.87 1011.38 1011.38 | 760.7 29.95 1014.18 1014.18 | 84 | Wind blowing from the south-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 60%. 6/10. 5 oktas | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 9.7 49 | No precipitation No precipitation | 1 | ||||||||||||||
| May 23, Saturday | 23 | 13.7 57 | 759.1 29.89 1012.05 1012.05 | 761.2 29.97 1014.85 1014.85 | 77 | 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 | 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 | 9.7 49 | No precipitation No precipitation | 1 | |||||||||||||
22 | 13.7 57 | 759.4 29.9 1012.45 1012.45 | 761.5 29.98 1015.25 1015.25 | 76 | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 50.0 31.1 | 9.5 49 | No precipitation No precipitation | 1 | ||||||||||||||||
21 | 17.8 64 | 759.4 29.9 1012.45 1012.45 | 761.4 29.98 1015.12 1015.12 | 58 | Wind blowing from the south-west | 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 | no clouds no clouds no clouds | 15.6 60 | 24.4 76 | 50.0 31.1 | 9.4 49 | No precipitation No precipitation | 12 | ||||||||||||||
20 | 21.7 71 | 759.4 29.9 1012.45 1012.45 | 761.4 29.98 1015.12 1015.12 | 47 | Wind blowing from the south-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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 50.0 31.1 | 9.9 50 | No precipitation No precipitation | 1 | ||||||||||||||||
19 | 21.3 70 | 759.6 29.91 1012.72 1012.72 | 761.6 29.98 1015.38 1015.38 | 50 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 10.4 51 | No precipitation No precipitation | 1 | ||||||||||||||
18 | 20.5 69 | 760.0 29.92 1013.25 1013.25 | 762.1 30 1016.05 1016.05 | 54 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 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 | 2000-2500 6562-8202 | 50.0 31.1 | 10.7 51 | No precipitation No precipitation | 1 | ||||||||||||||