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 March 13, Friday	05	1.9 35				92					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	200-300 656-984			18.0 11.2	0.7 33	No precipitation No precipitation	1
	04	1.8 35				94					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	No significant weather observed.						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	200-300 656-984			18.0 11.2	0.9 34	No precipitation No precipitation	1
	03	1.9 35				92					20–30%. 2/10–3/10. 2 oktas	No significant weather observed.						20–30%. 2/10–3/10. 2 oktas	200-300 656-984			19.0 11.8	0.7 33	No precipitation No precipitation	1
	02	1.7 35				93					10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	No significant weather observed.						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984			17.0 10.6	0.7 33	No precipitation No precipitation	1
	00	2.4 36				92					20–30%. 2/10–3/10. 2 oktas	No significant weather observed.						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984			17.0 10.6	1.2 34	No precipitation No precipitation	1
March 12, Thursday	23	2.7 37				92					10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	No significant weather observed.						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968			18.0 11.2	1.5 35	No precipitation No precipitation	1
	22	3.0 37				89					70 – 80%. 7/10 – 8/10. 6 oktas	No significant weather observed.						70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968			23.0 14.3	1.3 34	No precipitation No precipitation	1
	21	3.2 38				86					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	No significant weather observed.						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	1.1 34	No precipitation No precipitation	1
	20	3.9 39				86					100%. 10/10. 8 oktas				3.4 38	5.4 42		100%. 10/10. 8 oktas	300-600 984-1968			30.0 18.6	1.8 35	0.3 0.01	12
	19	4.4 40				86					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	No significant weather observed.						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			30.0 18.6	2.2 36	No precipitation No precipitation	1
	18	4.7 40				90					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			22.0 13.7	3.2 38	No precipitation No precipitation	1
	17	5.0 41				92					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	200-300 656-984			16.0 9.9	3.8 39	No precipitation No precipitation	1
	16	5.2 41				95					100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	100-200 328-656			8.0 5.0	4.5 40	No precipitation No precipitation	1
	15	5.3 42				97					100%. 10/10. 8 oktas	Drizzle (not freezing) or snow grains.						100%. 10/10. 8 oktas	100-200 328-656			5.0 3.1	4.8 41	0.1	1
	14	5.1 41				97					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			3.9 2.4	4.6 40	0.2 0.01	1
	13	5.2 41				95					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			4.3 2.7	4.4 40	No precipitation No precipitation	1
	12	4.7 40				97					100%. 10/10. 8 oktas	Drizzle (not freezing) or snow grains.						100%. 10/10. 8 oktas	100-200 328-656			4.7 2.9	4.3 40	No precipitation No precipitation	1
	11	4.4 40				99					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	50-100 164-328			2.6 1.6	4.3 40	No precipitation No precipitation	1
	10	4.1 39				99					100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	50-100 164-328			1.8 1.1	4.0 39	No precipitation No precipitation	1
	09	3.7 39				99					100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	50-100 164-328			3.2 2.0	3.6 38	No precipitation No precipitation	1
	08	3.5 38				99					100%. 10/10. 8 oktas	Fog			3.4 38	5.2 41		100%. 10/10. 8 oktas	50-100 164-328			1.5 0.9	3.4 38	1.0 0.04	12
	07	3.6 38				100					100%. 10/10. 8 oktas	Fog or ice fog, has begun or become thicker during the past hour.						100%. 10/10. 8 oktas	50-100 164-328			0.8 0.5	3.6 38	No precipitation No precipitation	1
	06	3.5 38				99					100%. 10/10. 8 oktas	Fog or ice fog, no appreciable change during the past hour.						100%. 10/10. 8 oktas	50-100 164-328			0.7 0.4	3.4 38	No precipitation No precipitation	1
	05	3.5 38				100					100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	50-100 164-328			1.0 0.6	3.5 38	No precipitation No precipitation	1