Weather archive in Heinola / Plaani

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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 18, Tuesday	10	15.0 59				80					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			45.0 28.0	11.6 53	No precipitation No precipitation	1
	09	13.9 57				87					100%. 10/10. 8 oktas				10.4 51	15.2 59		100%. 10/10. 8 oktas	1500-2000 4921-6562			40.0 24.9	11.7 53	No precipitation No precipitation	12
	08	12.8 55				91					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			40.0 24.9	11.3 52	No precipitation No precipitation	1
	07	12.2 54				94					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			50.0 31.1	11.2 52	No precipitation No precipitation	1
	06	11.9 53				95					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			45.0 28.0	11.1 52	No precipitation No precipitation	1
	05	11.4 53				97					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	1500-2000 4921-6562			50.0 31.1	11.0 52	No precipitation No precipitation	1
	04	11.1 52				99					20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	1500-2000 4921-6562			45.0 28.0	10.9 52	No precipitation No precipitation	1
	03	10.8 51				98					no clouds no clouds no clouds											30.0 18.6	10.5 51	No precipitation No precipitation	1
	02	11.5 53				99					40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	1000-1500 3281-4921			50.0 31.1	11.3 52	No precipitation No precipitation	1
	01	12.0 54				97					60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	1000-1500 3281-4921			50.0 31.1	11.6 53	No precipitation No precipitation	1
	00	12.4 54				96					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			50.0 31.1	11.8 53	No precipitation No precipitation	1
August 17, Monday	23	13.1 56				91					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	1500-2000 4921-6562			50.0 31.1	11.6 53	No precipitation No precipitation	1
	22	14.6 58				85					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			50.0 31.1	12.0 54	No precipitation No precipitation	1
	21	15.2 59				80					20–30%. 2/10–3/10. 2 oktas				15.1 59	17.7 64		20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921			50.0 31.1	11.7 53	2.0 0.08	12
	20	16.0 61				77					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			50.0 31.1	12.0 54	No precipitation No precipitation	1
	19	16.8 62				74					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			50.0 31.1	12.2 54	No precipitation No precipitation	1
	18	16.6 62				83					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.			40.0 24.9	13.6 56	No precipitation No precipitation	1
	17	16.9 62				79					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	300-600 984-1968			45.0 28.0	13.3 56	No precipitation No precipitation	1
	16	16.9 62				83					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.						60%. 6/10. 5 oktas	300-600 984-1968			40.0 24.9	14.0 57	No precipitation No precipitation	1
	15	16.1 61				90					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	300-600 984-1968			45.0 28.0	14.4 58	0.4 0.02	1
	14	15.5 60				93					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	200-300 656-984			15.0 9.3	14.4 58	1.0 0.04	1
	13	15.2 59				93					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	200-300 656-984			11.0 6.8	14.0 57	0.2 0.01	1
	12	16.7 62				85					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, slight.						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			30.0 18.6	14.2 58	No precipitation No precipitation	1
	10	15.4 60				90					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			35.0 21.8	13.8 57	No precipitation No precipitation	1