Weather archive in Porvoo
View weather archive
Download weather archive
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 29, Monday | 08 | -2.1 28 | 743.4 29.27 991.12 991.12 | 745.6 29.35 994.05 994.05 | -0.7 -0.03 -0.93 -0.93 | 85 | Wind blowing from the west-northwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | No significant weather observed. | Showers or intermittent precipitation. | Snow or ice pellets. | -2.5 28 | 0.8 33 | 50.0 31.1 | -4.3 24 | 1.0 0.04 | 12 | |||||||||
07 | -1.1 30 | 743.4 29.27 991.12 991.12 | 745.6 29.35 994.05 994.05 | -1.0 -0.04 -1.33 -1.33 | 84 | Wind blowing from the west-northwest | 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 | -3.5 26 | No precipitation No precipitation | 1 | ||||||||||||||
06 | -0.1 32 | 743.8 29.28 991.65 991.65 | 746.0 29.37 994.59 994.59 | -0.9 -0.04 -1.2 -1.2 | 89 | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | Snow | 50.0 31.1 | -1.7 29 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 0.8 33 | 744.1 29.3 992.05 992.05 | 746.2 29.38 994.85 994.85 | -1.2 -0.05 -1.6 -1.6 | 89 | Wind blowing from the north-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 | 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. | Showers or intermittent precipitation. | Snow or ice pellets. | 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 | 50.0 31.1 | -0.8 31 | No precipitation No precipitation | 1 | ||||||||||
04 | 0.5 33 | 744.4 29.31 992.45 992.45 | 746.5 29.39 995.25 995.25 | -1.8 -0.07 -2.4 -2.4 | 96 | Wind blowing from the west-northwest | 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 | Precipitation | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 50.0 31.1 | 0.0 32 | No precipitation No precipitation | 1 | ||||||||||||
03 | 0.5 33 | 744.7 29.32 992.85 992.85 | 746.8 29.4 995.65 995.65 | -2.5 -0.1 -3.33 -3.33 | 96 | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Snow shower(s) or intermittent snow, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 17.0 10.6 | 0.0 32 | 0.1 | 1 | ||||||||||||
02 | 0.3 33 | 745.3 29.34 993.65 993.65 | 747.4 29.43 996.45 996.45 | -2.8 -0.11 -3.73 -3.73 | 96 | Wind blowing from the 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 | 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. | Showers or intermittent precipitation. | Snow or ice pellets. | 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 | 45.0 28.0 | -0.2 32 | No precipitation No precipitation | 1 | ||||||||||
01 | -0.6 31 | 746.2 29.38 994.85 994.85 | 748.3 29.46 997.65 997.65 | -2.8 -0.11 -3.73 -3.73 | 96 | Wind blowing from the west-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 | 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 | Snow shower(s) or intermittent snow, slight. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 100-200 328-656 | 28.0 17.4 | -1.1 30 | 0.2 0.01 | 1 | ||||||||||||
00 | -1.1 30 | 747.2 29.42 996.18 996.18 | 749.4 29.5 999.12 999.12 | -2.6 -0.1 -3.47 -3.47 | 96 | Wind blowing from the west-southwest | 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 | 100%. 10/10. 8 oktas | Snow shower(s) or intermittent snow, slight. | 100%. 10/10. 8 oktas | 200-300 656-984 | 2.2 1.4 | -1.6 29 | 0.3 0.01 | 1 | ||||||||||||
| December 28, Sunday | 23 | -1.6 29 | 748.1 29.45 997.38 997.38 | 750.3 29.54 1000.32 1000.32 | -2.3 -0.09 -3.07 -3.07 | 96 | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow, slight. | Showers or intermittent precipitation. | Snow or ice pellets. | 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 | 12.0 7.5 | -2.2 28 | 0.2 0.01 | 1 | |||||||||
22 | -2.0 28 | 749.0 29.49 998.58 998.58 | 751.2 29.57 1001.52 1001.52 | -2.3 -0.09 -3.07 -3.07 | 93 | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow, slight. | 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 | 4.1 2.6 | -3.0 27 | 0.2 0.01 | 1 | ||||||||||||
21 | -2.5 28 | 749.8 29.52 999.65 999.65 | 751.9 29.6 1002.45 1002.45 | -2.5 -0.1 -3.33 -3.33 | 90 | Wind blowing from the west-southwest | 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 | Snow shower(s) or intermittent snow, slight. | 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 | 2.9 1.8 | -4.0 25 | No precipitation No precipitation | 1 | ||||||||||||
20 | -2.1 28 | 750.4 29.54 1000.45 1000.45 | 752.6 29.63 1003.38 1003.38 | -2.7 -0.11 -3.6 -3.6 | 69 | 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 | 100%. 10/10. 8 oktas | No significant weather observed. | -3.6 26 | -1.7 29 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | -7.0 19 | No precipitation No precipitation | 12 | ||||||||||
19 | -2.6 27 | 751.3 29.58 1001.65 1001.65 | 753.6 29.67 1004.72 1004.72 | -2.1 -0.08 -2.8 -2.8 | 69 | 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 | 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 | 50.0 31.1 | -7.6 18 | No precipitation No precipitation | 1 | ||||||||||||
18 | -3.0 27 | 752.3 29.62 1002.98 1002.98 | 754.5 29.7 1005.92 1005.92 | -0.9 -0.04 -1.2 -1.2 | 71 | Wind blowing from the west | 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | -7.6 18 | No precipitation No precipitation | 1 | ||||||||||||
17 | -3.4 26 | 753.1 29.65 1004.05 1004.05 | 755.2 29.73 1006.85 1006.85 | -0.2 -0.01 -0.27 -0.27 | 71 | Wind blowing from the west-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 | 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 | 600-1000 1968-3281 | 50.0 31.1 | -8.0 18 | No precipitation No precipitation | 1 | ||||||||||||
16 | -2.8 27 | 753.4 29.66 1004.45 1004.45 | 755.6 29.75 1007.38 1007.38 | -0.2 -0.01 -0.27 -0.27 | 67 | 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 | 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 | -8.1 17 | No precipitation No precipitation | 1 | ||||||||||||||
15 | -2.2 28 | 753.2 29.65 1004.18 1004.18 | 755.4 29.74 1007.12 1007.12 | -0.2 -0.01 -0.27 -0.27 | 63 | Wind blowing from the north-northwest | Moderate breeze (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 | 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 | -8.4 17 | No precipitation No precipitation | 1 | ||||||||||||||
14 | -2.0 28 | 753.3 29.66 1004.32 1004.32 | 755.5 29.74 1007.25 1007.25 | 0.1 0 0.13 0.13 | 60 | Wind blowing from the north-northwest | 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -8.8 16 | No precipitation No precipitation | 1 | ||||||||||||||
13 | -1.9 29 | 753.6 29.67 1004.72 1004.72 | 755.8 29.76 1007.65 1007.65 | 0.7 0.03 0.93 0.93 | 56 | Wind blowing from the north | 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 | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.5 15 | No precipitation No precipitation | 1 | ||||||||||||||
12 | -2.1 28 | 753.4 29.66 1004.45 1004.45 | 755.7 29.75 1007.52 1007.52 | 0.2 0.01 0.27 0.27 | 54 | Wind blowing from the north-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -10.3 13 | No precipitation No precipitation | 1 | ||||||||||||||
11 | -2.4 28 | 753.2 29.65 1004.18 1004.18 | 755.5 29.74 1007.25 1007.25 | 0.5 0.02 0.67 0.67 | 57 | Wind blowing from the north | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -9.9 14 | No precipitation No precipitation | 1 | ||||||||||||||
10 | -2.2 28 | 752.9 29.64 1003.78 1003.78 | 755.2 29.73 1006.85 1006.85 | 0.9 0.04 1.2 1.2 | 56 | Wind blowing from the north-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | -9.9 14 | No precipitation No precipitation | 1 | |||||||||||||
09 | -2.1 28 | 753.2 29.65 1004.18 1004.18 | 755.5 29.74 1007.25 1007.25 | 1.6 0.06 2.13 2.13 | 59 | Wind blowing from the north | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | -9.1 16 | No precipitation No precipitation | 1 | ||||||||||||
08 | -1.9 29 | 752.7 29.63 1003.52 1003.52 | 754.9 29.72 1006.45 1006.45 | 1.5 0.06 2 2 | 61 | Wind blowing from the north | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | no clouds no clouds no clouds | No significant weather observed. | Showers or intermittent precipitation. | Snow or ice pellets. | -2.0 28 | 1.7 35 | 50.0 31.1 | -8.5 17 | 0.6 0.02 | 12 | ||||||||||