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 August 12, Wednesday | 21 | 14.4 58 | 764.0 30.08 1018.58 1018.58 | 766.1 30.16 1021.38 1021.38 | 67 | Wind blowing from the north-northwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 60%. 6/10. 5 oktas | Showers or intermittent precipitation. | Rain. | 13.3 56 | 18.8 66 | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 8.4 47 | 0.2 0.01 | 12 | |||||||||
20 | 15.7 60 | 763.7 30.07 1018.18 1018.18 | 765.8 30.15 1020.98 1020.98 | 63 | Wind blowing from the north-northwest | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 60%. 6/10. 5 oktas | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 50.0 31.1 | 8.7 48 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 15.4 60 | 763.2 30.05 1017.52 1017.52 | 765.3 30.13 1020.32 1020.32 | 68 | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Rain (not freezing). | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 50.0 31.1 | 9.4 49 | 0.2 0.01 | 1 | |||||||||||||
18 | 16.7 62 | 762.9 30.04 1017.12 1017.12 | 765.0 30.12 1019.92 1019.92 | 59 | Wind blowing from the north-west | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 40%. 4/10. 3 oktas | Rain, not freezing, slight. | Showers or intermittent precipitation. | Rain. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 8.5 47 | No precipitation No precipitation | 1 | |||||||||||
17 | 16.3 61 | 762.8 30.03 1016.98 1016.98 | 765.0 30.12 1019.92 1019.92 | 62 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 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. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | 8.9 48 | No precipitation No precipitation | 1 | |||||||||||||
16 | 15.6 60 | 762.5 30.02 1016.58 1016.58 | 764.6 30.1 1019.38 1019.38 | 62 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 60%. 6/10. 5 oktas | Drizzle, not freezing, slight. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 45.0 28.0 | 8.3 47 | No precipitation No precipitation | 1 | |||||||||||||
15 | 16.9 62 | 762.1 30 1016.05 1016.05 | 764.2 30.09 1018.85 1018.85 | 58 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 60%. 6/10. 5 oktas | Showers or intermittent precipitation. | Rain. | 60%. 6/10. 5 oktas | 2000-2500 6562-8202 | 45.0 28.0 | 8.6 47 | No precipitation No precipitation | 1 | ||||||||||||
14 | 18.3 65 | 761.8 29.99 1015.65 1015.65 | 763.8 30.07 1018.32 1018.32 | 48 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 60%. 6/10. 5 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 7.1 45 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 17.6 64 | 761.8 29.99 1015.65 1015.65 | 763.9 30.07 1018.45 1018.45 | 55 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 8.4 47 | No precipitation No precipitation | 1 | ||||||||||||||
12 | 16.1 61 | 761.5 29.98 1015.25 1015.25 | 763.6 30.06 1018.05 1018.05 | 60 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 60%. 6/10. 5 oktas | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 45.0 28.0 | 8.3 47 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 16.1 61 | 761.3 29.97 1014.98 1014.98 | 763.4 30.06 1017.78 1017.78 | 65 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 45.0 28.0 | 9.4 49 | No precipitation No precipitation | 1 | ||||||||||||||||
10 | 14.5 58 | 761.1 29.96 1014.72 1014.72 | 763.2 30.05 1017.52 1017.52 | 71 | Wind blowing from the north-west | Gentle breeze (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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | 45.0 28.0 | 9.3 49 | No precipitation No precipitation | 1 | ||||||||||||||||
09 | 13.3 56 | 760.8 29.95 1014.32 1014.32 | 762.9 30.04 1017.12 1017.12 | 78 | Wind blowing from the west-northwest | 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 | no clouds no clouds no clouds | 8.7 48 | 13.3 56 | 50.0 31.1 | 9.6 49 | No precipitation No precipitation | 12 | ||||||||||||||
08 | 11.5 53 | 760.6 29.94 1014.05 1014.05 | 762.8 30.03 1016.98 1016.98 | 85 | Wind blowing from the west-northwest | 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 | 50.0 31.1 | 9.1 48 | No precipitation No precipitation | 1 | ||||||||||||||||
07 | 10.1 50 | 760.3 29.93 1013.65 1013.65 | 762.4 30.02 1016.45 1016.45 | 89 | Wind blowing from the north-west | 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 | no clouds no clouds no clouds | 50.0 31.1 | 8.3 47 | No precipitation No precipitation | 1 | ||||||||||||||||
06 | 8.8 48 | 760.0 29.92 1013.25 1013.25 | 762.1 30 1016.05 1016.05 | 92 | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 50.0 31.1 | 7.6 46 | No precipitation No precipitation | 1 | ||||||||||||||||
05 | 8.8 48 | 759.7 29.91 1012.85 1012.85 | 761.8 29.99 1015.65 1015.65 | 93 | Wind blowing from the north-west | 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 | 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 | 2000-2500 6562-8202 | 50.0 31.1 | 7.7 46 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 9.1 48 | 759.3 29.89 1012.32 1012.32 | 761.5 29.98 1015.25 1015.25 | 92 | Wind blowing from the north-west | 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 | no clouds no clouds no clouds | 50.0 31.1 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||||
03 | 9.5 49 | 759.1 29.89 1012.05 1012.05 | 761.2 29.97 1014.85 1014.85 | 90 | 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 | no clouds no clouds no clouds | Showers or intermittent precipitation. | Blowing phenomena, visibility reduced. | 50.0 31.1 | 8.0 46 | No precipitation No precipitation | 1 | ||||||||||||||
02 | 9.8 50 | 758.7 29.87 1011.52 1011.52 | 760.8 29.95 1014.32 1014.32 | 91 | 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 | no clouds no clouds no clouds | 50.0 31.1 | 8.4 47 | No precipitation No precipitation | 1 | ||||||||||||||||
01 | 10.5 51 | 758.3 29.85 1010.98 1010.98 | 760.5 29.94 1013.92 1013.92 | 91 | Wind blowing from the west-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | 50.0 31.1 | 9.0 48 | No precipitation No precipitation | 1 | ||||||||||||||||
00 | 10.9 52 | 757.9 29.84 1010.45 1010.45 | 760.0 29.92 1013.25 1013.25 | 92 | Wind blowing from the west-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | Showers or intermittent precipitation. | Blowing phenomena, visibility reduced. | 50.0 31.1 | 9.7 49 | No precipitation No precipitation | 1 | ||||||||||||||
| August 11, Tuesday | 23 | 11.6 53 | 757.3 29.81 1009.65 1009.65 | 759.4 29.9 1012.45 1012.45 | 91 | Wind blowing from the north-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 | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 10.1 50 | No precipitation No precipitation | 1 | |||||||||||||
22 | 12.1 54 | 756.8 29.8 1008.98 1008.98 | 758.9 29.88 1011.78 1011.78 | 91 | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 10.6 51 | No precipitation No precipitation | 1 | |||||||||||||
21 | 13.0 55 | 756.2 29.77 1008.18 1008.18 | 758.3 29.85 1010.98 1010.98 | 85 | Wind blowing from the west-northwest | 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 | 7 m/s 25 km/h 16 miles/hour 14 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 | Drizzle (not freezing) or snow grains. | Showers or intermittent precipitation. | Rain. | 12.2 54 | 19.3 67 | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 10.5 51 | 6.0 0.24 | 12 | |||||||||