Weather archive in Porvoo
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Weather statistics
| 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 December 19, Friday | 15 | 6.0 43 | 757.9 29.84 1010.45 1010.45 | 760.0 29.92 1013.25 1013.25 | -0.9 -0.04 -1.2 -1.2 | 87 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 28.0 17.4 | 3.9 39 | No precipitation No precipitation | 1 | |||||||||||||
14 | 6.0 43 | 758.3 29.85 1010.98 1010.98 | 760.5 29.94 1013.92 1013.92 | -0.8 -0.03 -1.07 -1.07 | 88 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | 100%. 10/10. 8 oktas | No significant weather observed. | Visibility reduced. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 25.0 15.5 | 4.1 39 | No precipitation No precipitation | 1 | |||||||||||
13 | 6.1 43 | 758.6 29.87 1011.38 1011.38 | 760.8 29.95 1014.32 1014.32 | -0.8 -0.03 -1.07 -1.07 | 90 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 19.0 11.8 | 4.5 40 | No precipitation No precipitation | 1 | |||||||||||||
12 | 6.0 43 | 758.8 29.87 1011.65 1011.65 | 761.0 29.96 1014.58 1014.58 | -0.7 -0.03 -0.93 -0.93 | 92 | Wind blowing from the south-southwest | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 200-300 656-984 | 15.0 9.3 | 4.8 41 | No precipitation No precipitation | 1 | ||||||||||||
11 | 5.9 43 | 759.1 29.89 1012.05 1012.05 | 761.3 29.97 1014.98 1014.98 | -0.1 -0 -0.13 -0.13 | 97 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Mist. | Visibility reduced. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.6 2.2 | 5.5 42 | ||||||||||||||
10 | 5.9 43 | 759.4 29.9 1012.45 1012.45 | 761.5 29.98 1015.25 1015.25 | 0.2 0.01 0.27 0.27 | 97 | Wind blowing from the south-southwest | 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.2 2.0 | 5.5 42 | No precipitation No precipitation | 1 | |||||||||||||
09 | 5.9 43 | 759.5 29.9 1012.58 1012.58 | 761.7 29.99 1015.52 1015.52 | 0.2 0.01 0.27 0.27 | 97 | Wind blowing from the south-southwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.4 2.1 | 5.4 42 | No precipitation No precipitation | 1 | ||||||||||||
08 | 5.9 43 | 759.2 29.89 1012.18 1012.18 | 761.4 29.98 1015.12 1015.12 | 0.3 0.01 0.4 0.4 | 97 | Wind blowing from the south-southwest | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | Mist. | Rain. | Drizzle. | 5.5 42 | 6.1 43 | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.4 2.1 | 5.4 42 | 0.3 0.01 | 12 | ||||||||
07 | 5.9 43 | 759.2 29.89 1012.18 1012.18 | 761.4 29.98 1015.12 1015.12 | 0.3 0.01 0.4 0.4 | 97 | 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 3.1 1.9 | 5.5 42 | 0.1 | 1 | ||||||||||||
06 | 5.9 43 | 759.3 29.89 1012.32 1012.32 | 761.5 29.98 1015.25 1015.25 | 0.2 0.01 0.27 0.27 | 96 | 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 | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 100-200 328-656 | 4.7 2.9 | 5.3 42 | 0.1 | 1 | ||||||||||||
05 | 5.8 42 | 758.9 29.88 1011.78 1011.78 | 761.1 29.96 1014.72 1014.72 | -0.3 -0.01 -0.4 -0.4 | 97 | Wind blowing from the south-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 | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | Rain. | Drizzle. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.4 1.5 | 5.3 42 | No precipitation No precipitation | 1 | ||||||||||
04 | 6.1 43 | 758.9 29.88 1011.78 1011.78 | 761.1 29.96 1014.72 1014.72 | -0.5 -0.02 -0.67 -0.67 | 92 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | Mist. | 100%. 10/10. 8 oktas | 200-300 656-984 | 5.0 3.1 | 4.9 41 | No precipitation No precipitation | 1 | ||||||||||||
03 | 6.1 43 | 759.1 29.89 1012.05 1012.05 | 761.2 29.97 1014.85 1014.85 | -0.2 -0.01 -0.27 -0.27 | 91 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 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 | 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 | 200-300 656-984 | 10.0 6.2 | 4.8 41 | No precipitation No precipitation | 1 | ||||||||||||
02 | 6.0 43 | 759.2 29.89 1012.18 1012.18 | 761.4 29.98 1015.12 1015.12 | -0.2 -0.01 -0.27 -0.27 | 94 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains. | Showers or intermittent precipitation. | Drizzle. | 100%. 10/10. 8 oktas | 100-200 328-656 | 8.0 5.0 | 5.1 41 | No precipitation No precipitation | 1 | ||||||||||
01 | 5.6 42 | 759.4 29.9 1012.45 1012.45 | 761.5 29.98 1015.25 1015.25 | 0.0 0 0 0 | 98 | Wind blowing from the south-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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.7 2.3 | 5.3 42 | |||||||||||||||
00 | 5.6 42 | 759.3 29.89 1012.32 1012.32 | 761.5 29.98 1015.25 1015.25 | -0.4 -0.02 -0.53 -0.53 | 97 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.3 1.4 | 5.2 41 | No precipitation No precipitation | 1 | ||||||||||||||
| December 18, Thursday | 23 | 5.6 42 | 759.4 29.9 1012.45 1012.45 | 761.6 29.98 1015.38 1015.38 | -0.1 -0 -0.13 -0.13 | 97 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Mist. | Drizzle. | Blowing phenomena, visibility reduced. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.6 2.2 | 5.2 41 | No precipitation No precipitation | 1 | |||||||||||
22 | 5.7 42 | 759.4 29.9 1012.45 1012.45 | 761.5 29.98 1015.25 1015.25 | -0.5 -0.02 -0.67 -0.67 | 97 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.9 1.8 | 5.3 42 | 0.1 | 1 | ||||||||||||||
21 | 6.1 43 | 759.7 29.91 1012.85 1012.85 | 761.9 30 1015.78 1015.78 | -0.6 -0.02 -0.8 -0.8 | 95 | Wind blowing from the south-southwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 3.9 2.4 | 5.4 42 | 0.1 | 1 | ||||||||||||
20 | 5.5 42 | 759.5 29.9 1012.58 1012.58 | 761.7 29.99 1015.52 1015.52 | -1.1 -0.04 -1.47 -1.47 | 98 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | Showers or intermittent precipitation. | Drizzle. | 1.4 35 | 5.6 42 | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.3 2.1 | 5.2 41 | 0.1 | 12 | |||||||||
19 | 4.2 40 | 759.9 29.92 1013.12 1013.12 | 762.1 30 1016.05 1016.05 | -0.7 -0.03 -0.93 -0.93 | 96 | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 3.6 38 | No precipitation No precipitation | 1 | ||||||||||||
18 | 4.0 39 | 760.3 29.93 1013.65 1013.65 | 762.4 30.02 1016.45 1016.45 | 0.0 0 0 0 | 89 | 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 2.3 36 | No precipitation No precipitation | 1 | |||||||||||||
17 | 4.9 41 | 760.6 29.94 1014.05 1014.05 | 762.7 30.03 1016.85 1016.85 | 0.2 0.01 0.27 0.27 | 85 | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 2.6 37 | No precipitation No precipitation | 1 | ||||||||||||
16 | 5.4 42 | 760.6 29.94 1014.05 1014.05 | 762.7 30.03 1016.85 1016.85 | 0.1 0 0.13 0.13 | 85 | Wind blowing from the south-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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 3.1 38 | No precipitation No precipitation | 1 | ||||||||||||
15 | 5.5 42 | 760.3 29.93 1013.65 1013.65 | 762.4 30.02 1016.45 1016.45 | -0.3 -0.01 -0.4 -0.4 | 85 | Wind blowing from the south-southwest | 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 | 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 | 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 | 300-600 984-1968 | 50.0 31.1 | 3.2 38 | No precipitation No precipitation | 1 | ||||||||||||