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 September 29, Tuesday	16	14.7 58	770.8 30.35 1027.65 1027.65	771.4 30.37 1028.45 1028.45		92	Wind blowing from the south-west	Moderate breeze (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			19.0 11.8	13.4 56
	15	15.0 59	770.6 30.34 1027.38 1027.38	771.3 30.37 1028.32 1028.32		90	Wind blowing from the south-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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	300-600 984-1968			20.0 12.4	13.3 56
	14	14.6 58	770.5 30.33 1027.25 1027.25	771.1 30.36 1028.05 1028.05		90	Wind blowing from the south-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas							60%. 6/10. 5 oktas	300-600 984-1968			20.0 12.4	12.9 55
	13	14.7 58	770.6 30.34 1027.38 1027.38	771.2 30.36 1028.18 1028.18		88	Wind blowing from the south-west	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	2000-2500 6562-8202			20.0 12.4	12.8 55
	12	14.5 58	770.6 30.34 1027.38 1027.38	771.3 30.37 1028.32 1028.32		88	Wind blowing from the south-west	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							90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.6 55
	11	13.9 57	770.2 30.32 1026.85 1026.85	770.8 30.35 1027.65 1027.65		89	Wind blowing from the south-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.1 54
	10	13.8 57	769.9 30.31 1026.45 1026.45	770.5 30.33 1027.25 1027.25		90	Wind blowing from the south	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							90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.1 54
	09	13.6 56	770.3 30.33 1026.98 1026.98	771.0 30.35 1027.92 1027.92		90	Wind blowing from the south-southwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas				13.5 56	14.8 59		100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.0 54
	08	13.6 56	770.2 30.32 1026.85 1026.85	770.9 30.35 1027.78 1027.78		90	Wind blowing from the south	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			100%. 10/10. 8 oktas							50%. 5/10. 4 oktas	1000-1500 3281-4921			20.0 12.4	11.9 53
	07	13.5 56	770.5 30.33 1027.25 1027.25	771.1 30.36 1028.05 1028.05		88	Wind blowing from the south	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.6 53
	06	13.6 56	770.8 30.35 1027.65 1027.65	771.5 30.37 1028.58 1028.58		86	Wind blowing from the south	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							40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.3 52
	05	13.7 57	771.1 30.36 1028.05 1028.05	771.7 30.38 1028.85 1028.85		86	Wind blowing from the south	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							70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.3 52
	04	13.8 57	771.4 30.37 1028.45 1028.45	772.0 30.39 1029.25 1029.25		86	Wind blowing from the south	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							60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.5 53
	03	13.9 57	771.5 30.37 1028.58 1028.58	772.1 30.4 1029.38 1029.38		86	Wind blowing from the south	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							60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.5 53
	02	14.0 57	771.6 30.38 1028.72 1028.72	772.2 30.4 1029.52 1029.52		85	Wind blowing from the south	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								2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.5 53
	01	14.1 57	771.8 30.39 1028.98 1028.98	772.4 30.41 1029.78 1029.78		84	Wind blowing from the south	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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	1000-1500 3281-4921			20.0 12.4	11.4 53
	00	14.3 58	772.0 30.39 1029.25 1029.25	772.6 30.42 1030.05 1030.05		83	Wind blowing from the south	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	1000-1500 3281-4921			20.0 12.4	11.4 53
September 28, Monday	20	14.1 57	772.1 30.4 1029.38 1029.38	772.7 30.42 1030.18 1030.18		91	Wind blowing from the south-east	Gentle breeze (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	1000-1500 3281-4921			20.0 12.4	12.7 55
September 28, Monday	19	14.0 57	772.3 30.41 1029.65 1029.65	772.9 30.43 1030.45 1030.45		89	Wind blowing from the south-east	Gentle breeze (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	1000-1500 3281-4921			20.0 12.4	12.2 54