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 31, Tuesday	20	6.4 44				58					no clouds no clouds no clouds											40.0 24.9	-1.4 29	No precipitation No precipitation	1
	19	8.5 47				48					no clouds no clouds no clouds											35.0 21.8	-1.9 29	No precipitation No precipitation	1
	18	9.7 49				44					no clouds no clouds no clouds											45.0 28.0	-2.1 28	No precipitation No precipitation	1
	17	10.3 51				46					no clouds no clouds no clouds											35.0 21.8	-1.0 30	No precipitation No precipitation	1
	16	9.6 49				50					no clouds no clouds no clouds											35.0 21.8	-0.4 31	No precipitation No precipitation	1
	15	9.3 49				61					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	600-1000 1968-3281			28.0 17.4	2.1 36	No precipitation No precipitation	1
	14	8.5 47				68					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	600-1000 1968-3281			23.0 14.3	2.8 37	No precipitation No precipitation	1
	13	6.4 44				81					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	200-300 656-984			25.0 15.5	3.3 38	No precipitation No precipitation	1
	12	5.1 41				86					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							20–30%. 2/10–3/10. 2 oktas	200-300 656-984			30.0 18.6	3.0 37	No precipitation No precipitation	1
	11	4.3 40				90					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	100-200 328-656			30.0 18.6	2.8 37	No precipitation No precipitation	1
	10	3.3 38				93					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			29.0 18.0	2.3 36	No precipitation No precipitation	1
	08	2.6 37				99					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	600-1000 1968-3281			19.0 11.8	2.5 37	0.9 0.04	1
	07	2.2 36				99					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	600-1000 1968-3281			10.0 6.2	2.0 36	2.0 0.08	1
	06	1.9 35				98					100%. 10/10. 8 oktas	Rain, not freezing, moderate.						100%. 10/10. 8 oktas	1000-1500 3281-4921			7.0 4.4	1.6 35	2.0 0.08	1
	05	1.5 35				93					100%. 10/10. 8 oktas	Rain, not freezing, moderate.						100%. 10/10. 8 oktas	600-1000 1968-3281			7.0 4.4	0.5 33	0.6 0.02	1
	04	1.2 34				85					100%. 10/10. 8 oktas							50%. 5/10. 4 oktas	1500-2000 4921-6562			19.0 11.8	-1.0 30	No precipitation No precipitation	1
	03	1.0 34				88					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1000-1500 3281-4921			12.0 7.5	-0.8 31	No precipitation No precipitation	1
	02	0.9 34				87					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			23.0 14.3	-1.1 30	No precipitation No precipitation	1
	01	0.4 33				87					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2000-2500 6562-8202			10.0 6.2	-1.5 29	No precipitation No precipitation	1
	00	0.0 32				87					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			14.0 8.7	-2.0 28	No precipitation No precipitation	1
March 30, Monday	23	-1.0 30				89					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.			18.0 11.2	-2.6 27	No precipitation No precipitation	1
	22	-0.7 31				87					no clouds no clouds no clouds											21.0 13.1	-2.6 27	No precipitation No precipitation	1
	21	1.5 35				74					no clouds no clouds no clouds				0.5 33	8.8 48						24.0 14.9	-2.6 27	No precipitation No precipitation	12
	20	5.1 41				58					20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			45.0 28.0	-2.6 27	No precipitation No precipitation	1