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 October 23, Friday | 22 | 10.4 51 | 760.3 29.93 1013.65 1013.65 | 762.4 30.02 1016.45 1016.45 | 94 | Wind blowing from the south-east | 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 | 100%. 10/10. 8 oktas | Rain, not freezing, moderate. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 5.0 3.1 | 9.5 49 | 0.8 0.03 | 1 | ||||||||||||
21 | 10.9 52 | 760.6 29.94 1014.05 1014.05 | 762.7 30.03 1016.85 1016.85 | 87 | Wind blowing from the south-east | 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 | 100%. 10/10. 8 oktas | Rain shower(s) or intermittent rain, slight. | 9.2 49 | 11.5 53 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 11.0 6.8 | 8.8 48 | 0.1 | 12 | ||||||||||||
20 | 11.4 53 | 760.7 29.95 1014.18 1014.18 | 762.9 30.04 1017.12 1017.12 | 81 | Wind blowing from the south-southeast | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 8.3 47 | No precipitation No precipitation | 1 | |||||||||||||||
19 | 11.3 52 | 760.9 29.96 1014.45 1014.45 | 763.1 30.04 1017.38 1017.38 | 83 | Wind blowing from the south-east | 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 | 100%. 10/10. 8 oktas | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 20.0 12.4 | 8.4 47 | No precipitation No precipitation | 1 | |||||||||||||||
18 | 10.8 51 | 761.1 29.96 1014.72 1014.72 | 763.2 30.05 1017.52 1017.52 | 83 | Wind blowing from the south-east | 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 | 100%. 10/10. 8 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 8.0 46 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 10.5 51 | 761.2 29.97 1014.85 1014.85 | 763.4 30.06 1017.78 1017.78 | 83 | Wind blowing from the east-southeast | Gentle breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 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 | 20.0 12.4 | 7.7 46 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 10.4 51 | 761.5 29.98 1015.25 1015.25 | 763.7 30.07 1018.18 1018.18 | 85 | Wind blowing from the east-southeast | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 20.0 12.4 | 7.9 46 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 10.9 52 | 761.8 29.99 1015.65 1015.65 | 764.0 30.08 1018.58 1018.58 | 83 | Wind blowing from the east-southeast | 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 | 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 | 20.0 12.4 | 8.1 47 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 11.1 52 | 762.2 30.01 1016.18 1016.18 | 764.4 30.09 1019.12 1019.12 | 80 | Wind blowing from the east-southeast | 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 | 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 | 20.0 12.4 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 11.4 53 | 762.5 30.02 1016.58 1016.58 | 764.7 30.11 1019.52 1019.52 | 78 | Wind blowing from the east-southeast | 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 | 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 | 20.0 12.4 | 7.7 46 | No precipitation No precipitation | 1 | ||||||||||||||
12 | 10.9 52 | 763.0 30.04 1017.25 1017.25 | 765.2 30.13 1020.18 1020.18 | 81 | Wind blowing from the south-east | 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 | 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 | 1500-2000 4921-6562 | 20.0 12.4 | 7.8 46 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 10.3 51 | 763.3 30.05 1017.65 1017.65 | 765.5 30.14 1020.58 1020.58 | 85 | Wind blowing from the south-east | 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 | 100%. 10/10. 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 7.9 46 | No precipitation No precipitation | 1 | |||||||||||||||
09 | 9.1 48 | 763.4 30.06 1017.78 1017.78 | 765.6 30.14 1020.72 1020.72 | 90 | Wind blowing from the east-southeast | 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 6.6 44 | 11.7 53 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 20.0 12.4 | 7.5 46 | No precipitation No precipitation | 12 | ||||||||||||
02 | 10.0 50 | 764.8 30.11 1019.65 1019.65 | 767.0 30.2 1022.58 1022.58 | 82 | Wind blowing from the south-east | 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 | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 20.0 12.4 | 7.0 45 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 10.6 51 | 765.1 30.12 1020.05 1020.05 | 767.2 30.2 1022.85 1022.85 | 78 | Wind blowing from the south-southeast | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 6.9 44 | No precipitation No precipitation | 1 | ||||||||||||||
00 | 10.3 51 | 765.1 30.12 1020.05 1020.05 | 767.2 30.2 1022.85 1022.85 | 81 | Wind blowing from the south-east | 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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 7.2 45 | No precipitation No precipitation | 1 | ||||||||||||||