Weather archive in Isosaari

To receive explanations, hover over the appropriate heading

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 June 6, Saturday	20	12.3 54	759.5 29.9 1012.58 1012.58	760.2 29.93 1013.52 1013.52		96	Wind blowing from the south-west	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	11.6 53
	19	12.5 55	758.9 29.88 1011.78 1011.78	759.5 29.9 1012.58 1012.58		96	Wind blowing from the south-west	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	11.8 53
	18	12.6 55	758.4 29.86 1011.12 1011.12	759.1 29.89 1012.05 1012.05		96	Wind blowing from the south-west	Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	100-200 328-656			20.0 12.4	12.0 54
	16	14.9 59	757.5 29.82 1009.92 1009.92	758.1 29.85 1010.72 1010.72		98	Wind blowing from the south-southeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 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	Rain shower(s) or intermittent rain, 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			8.0 5.0	14.6 58
	15	14.2 58	757.1 29.81 1009.38 1009.38	757.8 29.83 1010.32 1010.32		94	Wind blowing from the east-southeast	Fresh breeze (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							50%. 5/10. 4 oktas	1500-2000 4921-6562			17.0 10.6	13.3 56
	14	14.4 58	757.3 29.81 1009.65 1009.65	757.9 29.84 1010.45 1010.45		94	Wind blowing from the east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			50%. 5/10. 4 oktas							40%. 4/10. 3 oktas	600-1000 1968-3281			14.0 8.7	13.4 56
	12	13.4 56	757.6 29.83 1010.05 1010.05	758.2 29.85 1010.85 1010.85		96	Wind blowing from the east	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			50%. 5/10. 4 oktas	Rain (not freezing).						50%. 5/10. 4 oktas	300-600 984-1968			11.0 6.8	12.8 55
	11	13.3 56	757.8 29.83 1010.32 1010.32	758.4 29.86 1011.12 1011.12		97	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas	Precipitation						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921			6.0 3.7	12.9 55
	10	13.3 56	758.0 29.84 1010.58 1010.58	758.6 29.87 1011.38 1011.38		99	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	600-1000 1968-3281			4.2 2.6	13.1 56
	09	14.0 57	758.0 29.84 1010.58 1010.58	758.6 29.87 1011.38 1011.38		100	Wind blowing from the east	Moderate breeze (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.			12.7 55	14.7 58		100%. 10/10. 8 oktas	600-1000 1968-3281			3.4 2.1	14.0 57
	08	13.6 56	758.5 29.86 1011.25 1011.25	759.1 29.89 1012.05 1012.05		99	Wind blowing from the east-southeast	Moderate breeze (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	Mist.						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			5.0 3.1	13.5 56
	07	12.9 55	758.5 29.86 1011.25 1011.25	759.1 29.89 1012.05 1012.05		99	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	1000-1500 3281-4921			4.8 3.0	12.8 55
	06	12.9 55	758.5 29.86 1011.25 1011.25	759.2 29.89 1012.18 1012.18		99	Wind blowing from the east-southeast	Moderate breeze (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	Rain (not freezing).						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			7.0 4.4	12.8 55
	05	13.8 57	758.5 29.86 1011.25 1011.25	759.2 29.89 1012.18 1012.18		99	Wind blowing from the south-east	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			4.8 3.0	13.6 56
	04	13.9 57	758.5 29.86 1011.25 1011.25	759.2 29.89 1012.18 1012.18		96	Wind blowing from the east-southeast	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, slight.						70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281			12.0 7.5	13.3 56
	03	12.8 55	758.7 29.87 1011.52 1011.52	759.4 29.9 1012.45 1012.45		97	Wind blowing from the east-southeast	Gentle breeze (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							90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2000-2500 6562-8202			15.0 9.3	12.4 54
	02	13.0 55	758.8 29.87 1011.65 1011.65	759.4 29.9 1012.45 1012.45		96	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			no clouds no clouds no clouds											19.0 11.8	12.4 54
	01	13.1 56	758.8 29.87 1011.65 1011.65	759.5 29.9 1012.58 1012.58		96	Wind blowing from the east-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	2000-2500 6562-8202			20.0 12.4	12.4 54
	00	13.7 57	759.0 29.88 1011.92 1011.92	759.7 29.91 1012.85 1012.85		94	Wind blowing from the east-southeast	Moderate breeze (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	12.7 55
June 5, Friday	23	13.4 56	759.1 29.89 1012.05 1012.05	759.7 29.91 1012.85 1012.85		96	Wind blowing from the east-southeast	Moderate breeze (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							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921			20.0 12.4	12.7 55
	22	13.2 56	759.3 29.89 1012.32 1012.32	759.9 29.92 1013.12 1013.12		96	Wind blowing from the east-southeast	Gentle breeze (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							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	12.6 55
	21	13.7 57	759.2 29.89 1012.18 1012.18	759.8 29.91 1012.98 1012.98		94	Wind blowing from the east-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			60%. 6/10. 5 oktas				12.7 55	15.4 60		20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921			20.0 12.4	12.8 55
	20	13.9 57	759.3 29.89 1012.32 1012.32	759.9 29.92 1013.12 1013.12		93	Wind blowing from the east-southeast	Moderate breeze (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	600-1000 1968-3281			20.0 12.4	12.8 55