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 September 2, Tuesday | 04 | 7.9 46 | 761.2 29.97 1014.85 1014.85 | 763.4 30.06 1017.78 1017.78 | 99 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 in patches. | 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. | Less than 50 Less than 50 | 0.6 0.4 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||
03 | 8.2 47 | 761.1 29.96 1014.72 1014.72 | 763.3 30.05 1017.65 1017.65 | 99 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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, has become thinner during the past hour. | Fog | Blowing phenomena, visibility reduced. | 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 | 0.8 0.5 | 8.0 46 | No precipitation No precipitation | 1 | |||||||||||||
02 | 8.9 48 | 761.2 29.97 1014.85 1014.85 | 763.3 30.05 1017.65 1017.65 | 98 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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. | Less than 50 Less than 50 | 0.8 0.5 | 8.6 47 | No precipitation No precipitation | 1 | |||||||||||||||
01 | 9.7 49 | 761.1 29.96 1014.72 1014.72 | 763.3 30.05 1017.65 1017.65 | 97 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | Less than 50 Less than 50 | 50.0 31.1 | 9.3 49 | No precipitation No precipitation | 1 | ||||||||||||||||
00 | 10.3 51 | 760.9 29.96 1014.45 1014.45 | 763.1 30.04 1017.38 1017.38 | 97 | Calm, no wind | Calm | no clouds no clouds no clouds | 50.0 31.1 | 9.8 50 | No precipitation No precipitation | 1 | ||||||||||||||||||
| September 1, Monday | 23 | 10.9 52 | 760.8 29.95 1014.32 1014.32 | 762.9 30.04 1017.12 1017.12 | 97 | Wind blowing from the north-northeast | 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 | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | no clouds no clouds no clouds | 50.0 31.1 | 10.4 51 | No precipitation No precipitation | 1 | |||||||||||||||
22 | 12.3 54 | 760.7 29.95 1014.18 1014.18 | 762.8 30.03 1016.98 1016.98 | 96 | Calm, no wind | Calm | no clouds no clouds no clouds | 50.0 31.1 | 11.7 53 | No precipitation No precipitation | 1 | ||||||||||||||||||
21 | 14.3 58 | 760.6 29.94 1014.05 1014.05 | 762.7 30.03 1016.85 1016.85 | 91 | Wind blowing from the south-west | 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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | 14.3 58 | 18.1 65 | 50.0 31.1 | 12.9 55 | No precipitation No precipitation | 12 | ||||||||||||||
20 | 16.3 61 | 760.5 29.94 1013.92 1013.92 | 762.6 30.02 1016.72 1016.72 | 84 | 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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | 50.0 31.1 | 13.6 56 | No precipitation No precipitation | 1 | ||||||||||||||||
19 | 17.7 64 | 760.4 29.94 1013.78 1013.78 | 762.4 30.02 1016.45 1016.45 | 77 | Wind blowing from the west-southwest | 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 | no clouds no clouds no clouds | 50.0 31.1 | 13.5 56 | No precipitation No precipitation | 1 | ||||||||||||||||
18 | 17.3 63 | 760.2 29.93 1013.52 1013.52 | 762.3 30.01 1016.32 1016.32 | 78 | 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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 50.0 31.1 | 13.4 56 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 17.6 64 | 760.1 29.93 1013.38 1013.38 | 762.2 30.01 1016.18 1016.18 | 76 | 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 | 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 | 13.3 56 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 17.1 63 | 760.3 29.93 1013.65 1013.65 | 762.4 30.02 1016.45 1016.45 | 78 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 13.3 56 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 16.9 62 | 760.3 29.93 1013.65 1013.65 | 762.4 30.02 1016.45 1016.45 | 77 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | Showers or intermittent precipitation. | Rain. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 12.8 55 | No precipitation No precipitation | 1 | |||||||||||||
14 | 16.2 61 | 760.3 29.93 1013.65 1013.65 | 762.4 30.02 1016.45 1016.45 | 84 | Wind blowing from the north-northeast | 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 | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 18.0 11.2 | 13.4 56 | No precipitation No precipitation | 1 | |||||||||||||
13 | 16.3 61 | 760.2 29.93 1013.52 1013.52 | 762.3 30.01 1016.32 1016.32 | 80 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 12.9 55 | No precipitation No precipitation | 1 | ||||||||||||||
12 | 15.6 60 | 760.0 29.92 1013.25 1013.25 | 762.1 30 1016.05 1016.05 | 85 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 13.0 55 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 15.6 60 | 759.8 29.91 1012.98 1012.98 | 761.9 30 1015.78 1015.78 | 81 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 12.4 54 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 14.8 59 | 759.7 29.91 1012.85 1012.85 | 761.8 29.99 1015.65 1015.65 | 85 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 12.2 54 | No precipitation No precipitation | 1 | ||||||||||||||
09 | 14.3 58 | 759.4 29.9 1012.45 1012.45 | 761.5 29.98 1015.25 1015.25 | 88 | Wind blowing from the north | 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 | 13.6 56 | 15.8 60 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | 12.4 54 | No precipitation No precipitation | 12 | ||||||||||||
08 | 14.0 57 | 759.1 29.89 1012.05 1012.05 | 761.2 29.97 1014.85 1014.85 | 92 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 50.0 31.1 | 12.7 55 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 13.7 57 | 758.8 29.87 1011.65 1011.65 | 760.9 29.96 1014.45 1014.45 | 93 | Wind blowing from the north-northwest | 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 | 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 | 50.0 31.1 | 12.5 55 | No precipitation No precipitation | 1 | ||||||||||||||
06 | 13.8 57 | 758.8 29.87 1011.65 1011.65 | 760.9 29.96 1014.45 1014.45 | 90 | Wind blowing from the north-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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 12.2 54 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 14.0 57 | 758.5 29.86 1011.25 1011.25 | 760.6 29.94 1014.05 1014.05 | 90 | Wind blowing from the north-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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 50.0 31.1 | 12.4 54 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 14.3 58 | 758.4 29.86 1011.12 1011.12 | 760.5 29.94 1013.92 1013.92 | 95 | Wind blowing from the north | 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 | 100%. 10/10. 8 oktas | 200-300 656-984 | 50.0 31.1 | 13.5 56 | No precipitation No precipitation | 1 | ||||||||||||||