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 | |
| 2025 February 17, Monday | 13 | -6.4 20 | 759.8 29.91 1012.98 1012.98 | 762.1 30 1016.05 1016.05 | 0.4 0.02 0.53 0.53 | 82 | 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 | 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 | 200-300 656-984 | 40.0 24.9 | -9.0 16 | No precipitation No precipitation | 1 | |||||||||||
12 | -7.5 19 | 759.7 29.91 1012.85 1012.85 | 762.0 30 1015.92 1015.92 | 0.6 0.02 0.8 0.8 | 86 | 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 | 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 | 16.0 9.9 | -9.4 15 | No precipitation No precipitation | 1 | ||||||||||||
11 | -8.5 17 | 759.4 29.9 1012.45 1012.45 | 761.6 29.98 1015.38 1015.38 | 0.6 0.02 0.8 0.8 | 86 | Wind blowing from the north | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Drizzle (not freezing) or snow grains. | 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 | -10.4 13 | No precipitation No precipitation | 1 | ||||||||||
10 | -9.8 14 | 759.4 29.9 1012.45 1012.45 | 761.7 29.99 1015.52 1015.52 | 0.7 0.03 0.93 0.93 | 87 | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Freezing drizzle or freezing rain. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 23.0 14.3 | -11.6 11 | No precipitation No precipitation | 1 | ||||||||||||
09 | -9.7 15 | 759.1 29.89 1012.05 1012.05 | 761.4 29.98 1015.12 1015.12 | 0.4 0.02 0.53 0.53 | 90 | 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 | Snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 8.0 5.0 | -11.1 12 | 0.1 | 1 | ||||||||||||
08 | -9.3 15 | 758.8 29.87 1011.65 1011.65 | 761.1 29.96 1014.72 1014.72 | 0.1 0 0.13 0.13 | 90 | 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 | Snow, slight. | Snow or ice pellets. | -9.3 15 | -7.9 18 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 5.0 3.1 | -10.6 13 | 5.0 0.2 | 12 | |||||||||
07 | -8.9 16 | 758.7 29.87 1011.52 1011.52 | 760.9 29.96 1014.45 1014.45 | 0.2 0.01 0.27 0.27 | 90 | Wind blowing from the north-northeast | 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 | Snow, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 6.0 3.7 | -10.2 14 | 0.1 | 1 | ||||||||||||
06 | -9.0 16 | 758.7 29.87 1011.52 1011.52 | 760.9 29.96 1014.45 1014.45 | 0.2 0.01 0.27 0.27 | 91 | 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 | 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. | Snow, slight. | 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. | 2.5 1.6 | -10.2 14 | 0.4 0.02 | 1 | |||||||||||||
05 | -8.9 16 | 758.7 29.87 1011.52 1011.52 | 760.9 29.96 1014.45 1014.45 | 0.2 0.01 0.27 0.27 | 91 | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow, slight. | 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 | 600-1000 1968-3281 | 3.9 2.4 | -10.1 14 | 0.2 0.01 | 1 | |||||||||||
04 | -8.7 16 | 758.5 29.86 1011.25 1011.25 | 760.7 29.95 1014.18 1014.18 | -0.1 -0 -0.13 -0.13 | 92 | Wind blowing from the north | Gentle breeze (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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 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. | Snow, slight. | 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. | 2.9 1.8 | -9.8 14 | 0.5 0.02 | 1 | |||||||||||||
03 | -8.6 17 | 758.5 29.86 1011.25 1011.25 | 760.8 29.95 1014.32 1014.32 | -0.1 -0 -0.13 -0.13 | 91 | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 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. | Snow, moderate. | 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 | -9.8 14 | 0.5 0.02 | 1 | |||||||||||||
02 | -8.5 17 | 758.5 29.86 1011.25 1011.25 | 760.8 29.95 1014.32 1014.32 | -0.2 -0.01 -0.27 -0.27 | 91 | Wind blowing from the north-northeast | 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, slight. | 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 | 600-1000 1968-3281 | 1.4 0.9 | -9.7 15 | 0.3 0.01 | 1 | |||||||||||
01 | -8.3 17 | 758.6 29.87 1011.38 1011.38 | 760.9 29.96 1014.45 1014.45 | -0.2 -0.01 -0.27 -0.27 | 90 | Wind blowing from the north-northeast | 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 | 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 | 600-1000 1968-3281 | 1.8 1.1 | -9.6 15 | 0.5 0.02 | 1 | ||||||||||||
00 | -8.3 17 | 758.6 29.87 1011.38 1011.38 | 760.9 29.96 1014.45 1014.45 | -0.3 -0.01 -0.4 -0.4 | 91 | Wind blowing from the north-northeast | Light breeze (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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 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. | Snow, slight. | 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. | 1.3 0.8 | -9.5 15 | 0.7 0.03 | 1 | |||||||||||||
| February 16, Sunday | 23 | -8.1 17 | 758.7 29.87 1011.52 1011.52 | 760.9 29.96 1014.45 1014.45 | -0.4 -0.02 -0.53 -0.53 | 91 | Wind blowing from the north | Light breeze (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 | 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. | Snow, moderate. | Snow or ice pellets. | 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 | -9.3 15 | 1.0 0.04 | 1 | |||||||||||
22 | -8.1 17 | 758.8 29.87 1011.65 1011.65 | 761.2 29.97 1014.85 1014.85 | -0.8 -0.03 -1.07 -1.07 | 90 | 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 | 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. | Snow, moderate. | 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 | -9.4 15 | 0.6 0.02 | 1 | |||||||||||||
21 | -8.1 17 | 758.9 29.88 1011.78 1011.78 | 761.2 29.97 1014.85 1014.85 | 90 | 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 | 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. | Snow, slight. | 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. | 200-300 656-984 | 1.5 0.9 | -9.5 15 | 0.2 0.01 | 1 | |||||||||||||
20 | -8.0 18 | 759.1 29.89 1012.05 1012.05 | 761.5 29.98 1015.25 1015.25 | -0.9 -0.04 -1.2 -1.2 | 88 | Wind blowing from the east | 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. | Snow, slight. | Snow or ice pellets. | -15.1 5 | -6.7 20 | 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. | 1.8 1.1 | -9.6 15 | 0.1 | 12 | ||||||||||
19 | -8.1 17 | 759.6 29.91 1012.72 1012.72 | 761.9 30 1015.78 1015.78 | -0.7 -0.03 -0.93 -0.93 | 83 | Wind blowing from the east | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 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 | Snow, slight. | 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 | 2.4 1.5 | -10.5 13 | No precipitation No precipitation | 1 | ||||||||||||
18 | -7.8 18 | 759.9 29.92 1013.12 1013.12 | 762.1 30 1016.05 1016.05 | 74 | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Snow grains | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 13.0 8.1 | -11.7 11 | No precipitation No precipitation | 1 | |||||||||||||
17 | -7.4 19 | 760.0 29.92 1013.25 1013.25 | 762.3 30.01 1016.32 1016.32 | -1.0 -0.04 -1.33 -1.33 | 69 | 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 | 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. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 45.0 28.0 | -12.1 10 | No precipitation No precipitation | 1 | ||||||||||||
16 | -7.1 19 | 760.3 29.93 1013.65 1013.65 | 762.5 30.02 1016.58 1016.58 | -0.9 -0.04 -1.2 -1.2 | 67 | 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 | 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. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 40.0 24.9 | -12.3 10 | No precipitation No precipitation | 1 | ||||||||||||
15 | -6.9 20 | 760.6 29.94 1014.05 1014.05 | 762.9 30.04 1017.12 1017.12 | -1.2 -0.05 -1.6 -1.6 | 63 | Wind blowing from the north-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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 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. | 40.0 24.9 | -12.8 9 | No precipitation No precipitation | 1 | ||||||||||||
14 | -7.9 18 | 761.0 29.96 1014.58 1014.58 | 763.3 30.05 1017.65 1017.65 | 67 | Wind blowing from the west-northwest | 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 | 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. | 45.0 28.0 | -13.0 9 | No precipitation No precipitation | 1 | ||||||||||||||
13 | -8.7 16 | 761.2 29.97 1014.85 1014.85 | 763.5 30.06 1017.92 1017.92 | -0.9 -0.04 -1.2 -1.2 | 70 | Wind blowing from the 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 | no clouds no clouds no clouds | No significant weather observed. | 35.0 21.8 | -13.2 8 | No precipitation No precipitation | 1 | ||||||||||||||