Weather archive in Nurmijarvi Geomagnetic Observatory

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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 July 14, Tuesday	19	22.1 72	754.6 29.71 1006.05 1006.05	764.8 30.11 1019.65 1019.65		51					no clouds no clouds no clouds											20.0 12.4	11.5 53	No precipitation No precipitation	1
	18	22.7 73	754.9 29.72 1006.45 1006.45	765.0 30.12 1019.92 1019.92		51					no clouds no clouds no clouds											20.0 12.4	11.9 53	No precipitation No precipitation	1
	17	22.3 72	755.0 29.72 1006.58 1006.58	765.1 30.12 1020.05 1020.05		51					no clouds no clouds no clouds											20.0 12.4	11.7 53	No precipitation No precipitation	1
	16	22.6 73	755.2 29.73 1006.85 1006.85	765.3 30.13 1020.32 1020.32		54					no clouds no clouds no clouds											20.0 12.4	12.7 55	No precipitation No precipitation	1
	15	20.9 70	755.4 29.74 1007.12 1007.12	765.5 30.14 1020.58 1020.58		56					no clouds no clouds no clouds											20.0 12.4	11.7 53	No precipitation No precipitation	1
	14	21.4 71	755.7 29.75 1007.52 1007.52	765.9 30.15 1021.12 1021.12		57					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	12.5 55	No precipitation No precipitation	1
	13	19.0 66	755.6 29.75 1007.38 1007.38	765.9 30.15 1021.12 1021.12		63					no clouds no clouds no clouds											20.0 12.4	11.8 53	No precipitation No precipitation	1
	12	17.5 64	755.9 29.76 1007.78 1007.78	766.2 30.17 1021.52 1021.52		69					50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	600-1000 1968-3281			20.0 12.4	11.6 53	No precipitation No precipitation	1
	11	17.5 64	755.9 29.76 1007.78 1007.78	766.3 30.17 1021.65 1021.65		70					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	12.0 54	No precipitation No precipitation	1
	10	16.8 62	755.8 29.76 1007.65 1007.65	766.2 30.17 1021.52 1021.52		75					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	12.3 54	No precipitation No precipitation	1
	09	16.6 62	755.7 29.75 1007.52 1007.52	766.0 30.16 1021.25 1021.25		77					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				13.9 57	18.2 65		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	12.5 55	No precipitation No precipitation	12
	08	16.1 61	755.5 29.74 1007.25 1007.25	765.9 30.15 1021.12 1021.12		78					no clouds no clouds no clouds											20.0 12.4	12.3 54	No precipitation No precipitation	1
	07	14.9 59	755.4 29.74 1007.12 1007.12	765.8 30.15 1020.98 1020.98		86					no clouds no clouds no clouds											20.0 12.4	12.5 55	No precipitation No precipitation	1
	06	14.3 58	755.2 29.73 1006.85 1006.85	765.7 30.15 1020.85 1020.85		88					no clouds no clouds no clouds											20.0 12.4	12.4 54	No precipitation No precipitation	1
	05	13.9 57	755.3 29.74 1006.98 1006.98	765.7 30.15 1020.85 1020.85		91					no clouds no clouds no clouds											20.0 12.4	12.4 54	No precipitation No precipitation	1
	04	14.7 58	755.2 29.73 1006.85 1006.85	765.6 30.14 1020.72 1020.72		87					no clouds no clouds no clouds											20.0 12.4	12.5 55	No precipitation No precipitation	1
	03	16.1 61	755.1 29.73 1006.72 1006.72	765.4 30.13 1020.45 1020.45		80					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	No precipitation No precipitation	1
	02	16.5 62	755.1 29.73 1006.72 1006.72	765.4 30.13 1020.45 1020.45		79					60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	1500-2000 4921-6562			20.0 12.4	12.9 55	No precipitation No precipitation	1
	01	17.0 63	754.9 29.72 1006.45 1006.45	765.2 30.13 1020.18 1020.18		78					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	13.2 56	No precipitation No precipitation	1
	00	17.6 64	754.9 29.72 1006.45 1006.45	765.1 30.12 1020.05 1020.05		77					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	13.5 56	No precipitation No precipitation	1
July 13, Monday	23	17.9 64	754.7 29.71 1006.18 1006.18	765.0 30.12 1019.92 1019.92		77					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	13.8 57	No precipitation No precipitation	1
	22	18.0 64	754.5 29.7 1005.92 1005.92	764.8 30.11 1019.65 1019.65		78					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	14.1 57	No precipitation No precipitation	1
	21	18.2 65	754.3 29.7 1005.65 1005.65	764.6 30.1 1019.38 1019.38		81					100%. 10/10. 8 oktas				15.5 60	19.0 66		100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	14.8 59	No precipitation No precipitation	12
	20	18.2 65	754.3 29.7 1005.65 1005.65	764.6 30.1 1019.38 1019.38		81					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	14.8 59	No precipitation No precipitation	1
	19	18.3 65	754.3 29.7 1005.65 1005.65	764.5 30.1 1019.25 1019.25		80					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	600-1000 1968-3281			20.0 12.4	14.8 59	No precipitation No precipitation	1