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 12, Tuesday | 06 | 8.7 48 | 751.9 29.6 1002.45 1002.45 | 754.0 29.69 1005.25 1005.25 | 76 | Wind blowing from the south-east | 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 | no clouds no clouds no clouds | 50.0 31.1 | 4.7 40 | No precipitation No precipitation | 1 | |||||||||||||||
05 | 9.3 49 | 752.2 29.61 1002.85 1002.85 | 754.3 29.7 1005.65 1005.65 | 73 | Wind blowing from the south-southeast | 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 | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 4.7 40 | No precipitation No precipitation | 1 | |||||||||||||||
04 | 10.3 51 | 752.3 29.62 1002.98 1002.98 | 754.4 29.7 1005.78 1005.78 | 68 | Wind blowing from the south-southeast | 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 | 6 m/s 22 km/h 13 miles/hour 12 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 4.6 40 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 11.0 52 | 752.5 29.63 1003.25 1003.25 | 754.6 29.71 1006.05 1006.05 | 66 | Wind blowing from the south | 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 | 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 | 4.9 41 | No precipitation No precipitation | 1 | |||||||||||||||
02 | 11.8 53 | 752.5 29.63 1003.25 1003.25 | 754.7 29.71 1006.18 1006.18 | 63 | Wind blowing from the south | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 4.9 41 | No precipitation No precipitation | 1 | |||||||||||||||||
00 | 11.8 53 | 752.7 29.63 1003.52 1003.52 | 754.8 29.72 1006.32 1006.32 | 62 | Wind blowing from the south-east | 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 | 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 | 4.8 41 | No precipitation No precipitation | 1 | ||||||||||||||
| May 11, Monday | 23 | 11.0 52 | 752.9 29.64 1003.78 1003.78 | 755.0 29.72 1006.58 1006.58 | 67 | Wind blowing from the east-southeast | 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 | 5.1 41 | No precipitation No precipitation | 1 | |||||||||||||
22 | 11.2 52 | 752.9 29.64 1003.78 1003.78 | 755.0 29.72 1006.58 1006.58 | 66 | Wind blowing from the south-east | 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 | 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 | 5.0 41 | No precipitation No precipitation | 1 | ||||||||||||||
21 | 11.7 53 | 753.0 29.65 1003.92 1003.92 | 755.1 29.73 1006.72 1006.72 | 62 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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. | Rain. | 11.1 52 | 14.7 58 | 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 | 4.7 40 | No precipitation No precipitation | 12 | |||||||||||
20 | 12.6 55 | 753.2 29.65 1004.18 1004.18 | 755.3 29.74 1006.98 1006.98 | 57 | Wind blowing from the south-east | 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 | 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 | 1500-2000 4921-6562 | 50.0 31.1 | 4.2 40 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 12.8 55 | 753.4 29.66 1004.45 1004.45 | 755.5 29.74 1007.25 1007.25 | 56 | Wind blowing from the south-east | 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 | 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 | 1500-2000 4921-6562 | 45.0 28.0 | 4.2 40 | No precipitation No precipitation | 1 | |||||||||||||||
18 | 13.4 56 | 753.7 29.67 1004.85 1004.85 | 755.8 29.76 1007.65 1007.65 | 54 | Wind blowing from the south-southeast | 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 | 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 | 4.3 40 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 13.8 57 | 753.8 29.68 1004.98 1004.98 | 755.9 29.76 1007.78 1007.78 | 49 | Wind blowing from the south-southeast | 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 | 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 | 3.2 38 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 14.1 57 | 754.0 29.69 1005.25 1005.25 | 756.1 29.77 1008.05 1008.05 | 49 | Wind blowing from the south-southeast | 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 | 40%. 4/10. 3 oktas | 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 | 3.5 38 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 13.7 57 | 754.1 29.69 1005.38 1005.38 | 756.2 29.77 1008.18 1008.18 | 49 | Wind blowing from the south-southeast | 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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 3.0 37 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 14.2 58 | 754.1 29.69 1005.38 1005.38 | 756.1 29.77 1008.05 1008.05 | 46 | Wind blowing from the south | 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 | no clouds no clouds no clouds | 30.0 18.6 | 2.8 37 | No precipitation No precipitation | 1 | ||||||||||||||||
13 | 13.6 56 | 754.1 29.69 1005.38 1005.38 | 756.2 29.77 1008.18 1008.18 | 49 | Wind blowing from the south-southeast | 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 | 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 | 40.0 24.9 | 2.9 37 | No precipitation No precipitation | 1 | ||||||||||||||
12 | 12.9 55 | 754.2 29.69 1005.52 1005.52 | 756.3 29.78 1008.32 1008.32 | 45 | Wind blowing from the south | 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 | 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 | 1500-2000 4921-6562 | 40.0 24.9 | 1.1 34 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 12.5 55 | 754.2 29.69 1005.52 1005.52 | 756.4 29.78 1008.45 1008.45 | 53 | Wind blowing from the south-southeast | 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 | 60%. 6/10. 5 oktas | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 30.0 18.6 | 3.1 38 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 11.6 53 | 754.4 29.7 1005.78 1005.78 | 756.5 29.78 1008.58 1008.58 | 56 | Wind blowing from the south | Gentle breeze (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 | 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 | 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. | 35.0 21.8 | 3.0 37 | No precipitation No precipitation | 1 | ||||||||||||||
09 | 11.5 53 | 754.2 29.69 1005.52 1005.52 | 756.4 29.78 1008.45 1008.45 | 49 | Wind blowing from the south | 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Showers or intermittent precipitation. | Drizzle. | 7.6 46 | 11.6 53 | 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. | 40.0 24.9 | 1.0 34 | No precipitation No precipitation | 12 | ||||||||||
08 | 9.5 49 | 754.4 29.7 1005.78 1005.78 | 756.6 29.79 1008.72 1008.72 | 64 | 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 | no clouds no clouds no clouds | 50.0 31.1 | 3.0 37 | No precipitation No precipitation | 1 | ||||||||||||||||
07 | 8.5 47 | 754.5 29.7 1005.92 1005.92 | 756.6 29.79 1008.72 1008.72 | 75 | Wind blowing from the south | 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 | 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 | 4.2 40 | No precipitation No precipitation | 1 | ||||||||||||||
06 | 7.9 46 | 754.3 29.7 1005.65 1005.65 | 756.5 29.78 1008.58 1008.58 | 82 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 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 | 60%. 6/10. 5 oktas | Showers or intermittent precipitation. | Drizzle. | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 5.0 41 | No precipitation No precipitation | 1 | ||||||||||||