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 January 18, Sunday | 20 | -0.1 32 | 775.0 30.51 1033.25 1033.25 | 777.3 30.6 1036.32 1036.32 | -0.3 -0.01 -0.4 -0.4 | 99 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Mist. | Fog | Blowing phenomena, visibility reduced. | -0.1 32 | 0.3 33 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Less than 50 Less than 50 | 2.0 1.2 | -0.2 32 | No precipitation No precipitation | 12 | |||||||
19 | -0.1 32 | 775.3 30.52 1033.65 1033.65 | 777.5 30.61 1036.58 1036.58 | -0.1 -0 -0.13 -0.13 | 100 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Mist. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 1.6 1.0 | -0.1 32 | No precipitation No precipitation | 1 | |||||||||||||
18 | -0.1 32 | 775.3 30.52 1033.65 1033.65 | 777.5 30.61 1036.58 1036.58 | -0.1 -0 -0.13 -0.13 | 100 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Fog | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Less than 50 Less than 50 | 1.6 1.0 | -0.1 32 | No precipitation No precipitation | 1 | ||||||||||||
17 | 0.0 32 | 775.3 30.52 1033.65 1033.65 | 777.6 30.61 1036.71 1036.71 | -0.3 -0.01 -0.4 -0.4 | 100 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, no appreciable change during the past hour. | Fog | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.5 0.3 | 0.0 32 | No precipitation No precipitation | 1 | ||||||||||||
16 | 0.1 32 | 775.4 30.53 1033.78 1033.78 | 777.7 30.62 1036.85 1036.85 | -0.2 -0.01 -0.27 -0.27 | 100 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, no appreciable change during the past hour. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.4 0.3 | 0.1 32 | No precipitation No precipitation | 1 | |||||||||||||
15 | 0.2 32 | 775.4 30.53 1033.78 1033.78 | 777.7 30.62 1036.85 1036.85 | -0.3 -0.01 -0.4 -0.4 | 100 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, no appreciable change during the past hour. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.4 0.3 | 0.2 32 | No precipitation No precipitation | 1 | |||||||||||||
14 | 0.3 33 | 775.6 30.54 1034.05 1034.05 | 777.8 30.62 1036.98 1036.98 | -0.2 -0.01 -0.27 -0.27 | 99 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | Fog | Fog | Blowing phenomena, visibility reduced. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.6 0.4 | 0.2 32 | No precipitation No precipitation | 1 | ||||||||||
13 | 0.3 33 | 775.6 30.54 1034.05 1034.05 | 777.8 30.62 1036.98 1036.98 | 0.0 0 0 0 | 99 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 100%. 10/10. 8 oktas | Fog or ice fog, has become thinner during the past hour. | 100%. 10/10. 8 oktas | 50-100 164-328 | 0.6 0.4 | 0.2 32 | No precipitation No precipitation | 1 | ||||||||||||
12 | 0.3 33 | 775.7 30.54 1034.18 1034.18 | 778.0 30.63 1037.25 1037.25 | 0.4 0.02 0.53 0.53 | 99 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, has begun or become thicker during the past hour. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.4 0.3 | 0.2 32 | No precipitation No precipitation | 1 | |||||||||||||
11 | 0.2 32 | 775.8 30.54 1034.32 1034.32 | 778.0 30.63 1037.25 1037.25 | 0.5 0.02 0.67 0.67 | 100 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | 100%. 10/10. 8 oktas | Fog or ice fog, no appreciable change during the past hour. | Fog | Blowing phenomena, visibility reduced. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.8 0.5 | 0.2 32 | No precipitation No precipitation | 1 | ||||||||||
10 | 0.2 32 | 775.6 30.54 1034.05 1034.05 | 777.9 30.63 1037.11 1037.11 | 0.5 0.02 0.67 0.67 | 99 | Wind blowing from the west-southwest | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | Fog | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.0 0.6 | 0.1 32 | No precipitation No precipitation | 1 | ||||||||||||
09 | 0.1 32 | 775.3 30.52 1033.65 1033.65 | 777.6 30.61 1036.71 1036.71 | 0.2 0.01 0.27 0.27 | 99 | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, no appreciable change during the past hour. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.9 0.6 | 0.0 32 | No precipitation No precipitation | 1 | |||||||||||||
08 | 0.1 32 | 775.3 30.52 1033.65 1033.65 | 777.5 30.61 1036.58 1036.58 | 0.3 0.01 0.4 0.4 | 99 | Wind blowing from the west-southwest | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, no appreciable change during the past hour. | Fog | Blowing phenomena, visibility reduced. | -1.8 29 | 0.1 32 | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.7 0.4 | 0.0 32 | No precipitation No precipitation | 12 | |||||||||
07 | 0.0 32 | 775.1 30.52 1033.38 1033.38 | 777.4 30.61 1036.45 1036.45 | 0.1 0 0.13 0.13 | 100 | Wind blowing from the west-southwest | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | Fog or ice fog, no appreciable change during the past hour. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.7 0.4 | 0.0 32 | No precipitation No precipitation | 1 | ||||||||||||
06 | -0.1 32 | 775.1 30.52 1033.38 1033.38 | 777.4 30.61 1036.45 1036.45 | 0.2 0.01 0.27 0.27 | 99 | 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 | 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 | Fog or ice fog, no appreciable change during the past hour. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Less than 50 Less than 50 | 0.9 0.6 | -0.2 32 | No precipitation No precipitation | 1 | ||||||||||||
05 | -0.1 32 | 775.0 30.51 1033.25 1033.25 | 777.2 30.6 1036.18 1036.18 | 0.2 0.01 0.27 0.27 | 99 | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | Fog | Fog | Blowing phenomena, visibility reduced. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.8 0.5 | -0.2 32 | No precipitation No precipitation | 1 | ||||||||||
04 | -0.2 32 | 775.0 30.51 1033.25 1033.25 | 777.2 30.6 1036.18 1036.18 | 0.3 0.01 0.4 0.4 | 99 | Wind blowing from the west-southwest | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | Fog or ice fog, has begun or become thicker during the past hour. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.9 0.6 | -0.3 31 | No precipitation No precipitation | 1 | ||||||||||||
03 | -0.3 31 | 774.9 30.51 1033.12 1033.12 | 777.1 30.59 1036.05 1036.05 | 0.5 0.02 0.67 0.67 | 99 | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | Fog | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.1 0.7 | -0.4 31 | No precipitation No precipitation | 1 | ||||||||||||
02 | -0.5 31 | 774.8 30.5 1032.98 1032.98 | 777.1 30.59 1036.05 1036.05 | 0.6 0.02 0.8 0.8 | 99 | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | Mist. | Visibility reduced. | 100%. 10/10. 8 oktas | 50-100 164-328 | 1.5 0.9 | -0.6 31 | No precipitation No precipitation | 1 | |||||||||||
01 | -0.6 31 | 774.7 30.5 1032.85 1032.85 | 776.9 30.59 1035.78 1035.78 | 0.8 0.03 1.07 1.07 | 99 | Wind blowing from the west-southwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.1 1.3 | -0.8 31 | No precipitation No precipitation | 1 | ||||||||||||
00 | -0.9 30 | 774.4 30.49 1032.45 1032.45 | 776.8 30.58 1035.65 1035.65 | 0.6 0.02 0.8 0.8 | 99 | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.3 1.4 | -1.0 30 | No precipitation No precipitation | 1 | ||||||||||||
| January 17, Saturday | 23 | -1.1 30 | 774.2 30.48 1032.18 1032.18 | 776.5 30.57 1035.25 1035.25 | 0.6 0.02 0.8 0.8 | 99 | 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 | Mist. | Visibility reduced. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.5 1.6 | -1.3 30 | No precipitation No precipitation | 1 | ||||||||||
22 | -1.4 29 | 773.9 30.47 1031.78 1031.78 | 776.2 30.56 1034.85 1034.85 | 0.4 0.02 0.53 0.53 | 99 | 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 | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.6 1.6 | -1.6 29 | No precipitation No precipitation | 1 | ||||||||||||
21 | -1.6 29 | 773.8 30.46 1031.65 1031.65 | 776.1 30.56 1034.72 1034.72 | 0.3 0.01 0.4 0.4 | 98 | 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 | Mist. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.6 1.0 | -1.9 29 | No precipitation No precipitation | 1 | ||||||||||||
20 | -1.9 29 | 773.6 30.46 1031.38 1031.38 | 775.9 30.55 1034.45 1034.45 | 0.5 0.02 0.67 0.67 | 99 | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | Mist. | Snow or ice pellets. | Fog | -4.9 23 | -1.8 29 | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.6 1.0 | -2.1 28 | 0.3 0.01 | 12 | ||||||||