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
2025 December 21, Sunday	03	4.2 40	743.1 29.26 990.72 990.72	753.7 29.67 1004.85 1004.85	0.1 0 0.13 0.13	95					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	3.5 38	No precipitation No precipitation	1
	02	4.5 40	742.9 29.25 990.45 990.45	753.5 29.67 1004.58 1004.58	0.0 0 0 0	94					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	3.6 38	No precipitation No precipitation	1
	01	4.6 40	743.0 29.25 990.59 990.59	753.6 29.67 1004.72 1004.72	0.0 0 0 0	95					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			20.0 12.4	3.8 39	No precipitation No precipitation	1
	00	4.8 41	743.0 29.25 990.59 990.59	753.6 29.67 1004.72 1004.72	-0.1 -0 -0.13 -0.13	98					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	4.5 40	No precipitation No precipitation	1
December 20, Saturday	23	4.8 41	742.9 29.25 990.45 990.45	753.4 29.66 1004.45 1004.45	-0.2 -0.01 -0.27 -0.27	99					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			19.0 11.8	4.7 40	No precipitation No precipitation	1
	22	5.0 41	743.0 29.25 990.59 990.59	753.6 29.67 1004.72 1004.72	-0.1 -0 -0.13 -0.13	99					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	200-300 656-984			19.0 11.8	4.9 41	0.1	1
	21	5.1 41	743.1 29.26 990.72 990.72	753.7 29.67 1004.85 1004.85	0.1 0 0.13 0.13	99					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	4.9 41	0.1	1
	20	5.2 41	743.1 29.26 990.72 990.72	753.7 29.67 1004.85 1004.85	-0.1 -0 -0.13 -0.13	99					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.			4.6 40	5.7 42		100%. 10/10. 8 oktas	100-200 328-656			6.0 3.7	5.0 41	0.3 0.01	12
	19	5.3 42	743.1 29.26 990.72 990.72	753.7 29.67 1004.85 1004.85	-0.2 -0.01 -0.27 -0.27	97					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	200-300 656-984			9.0 5.6	4.9 41	No precipitation No precipitation	1
	18	5.3 42	743.0 29.25 990.59 990.59	753.6 29.67 1004.72 1004.72	-0.6 -0.02 -0.8 -0.8	97					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	200-300 656-984			17.0 10.6	4.9 41	No precipitation No precipitation	1
	17	5.5 42	743.2 29.26 990.85 990.85	753.8 29.68 1004.98 1004.98	-0.5 -0.02 -0.67 -0.67	94					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	300-600 984-1968			17.0 10.6	4.6 40	No precipitation No precipitation	1
	16	5.6 42	743.3 29.26 990.99 990.99	753.9 29.68 1005.12 1005.12	-0.3 -0.01 -0.4 -0.4	95					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			17.0 10.6	4.8 41	No precipitation No precipitation	1
	15	5.5 42	743.6 29.28 991.39 991.39	754.2 29.69 1005.52 1005.52	-0.3 -0.01 -0.4 -0.4	95					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	4.7 40	No precipitation No precipitation	1
	14	5.6 42	743.7 29.28 991.52 991.52	754.3 29.7 1005.65 1005.65	-0.4 -0.02 -0.53 -0.53	95					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			19.0 11.8	4.8 41	No precipitation No precipitation	1
	13	5.5 42	743.6 29.28 991.39 991.39	754.2 29.69 1005.52 1005.52	-0.8 -0.03 -1.07 -1.07	95					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	4.8 41	No precipitation No precipitation	1
	12	5.4 42	743.9 29.29 991.79 991.79	754.5 29.7 1005.92 1005.92	-0.8 -0.03 -1.07 -1.07	95					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	4.7 40	No precipitation No precipitation	1
	11	5.2 41	744.1 29.3 992.05 992.05	754.7 29.71 1006.18 1006.18	-0.6 -0.02 -0.8 -0.8	97					100%. 10/10. 8 oktas	No significant weather observed.						100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	4.8 41	No precipitation No precipitation	1
	10	4.9 41	744.4 29.31 992.45 992.45	754.9 29.72 1006.45 1006.45	-0.3 -0.01 -0.4 -0.4	99					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	100-200 328-656			14.0 8.7	4.7 40	No precipitation No precipitation	1
	09	5.1 41	744.7 29.32 992.85 992.85	755.3 29.74 1006.98 1006.98	-0.4 -0.02 -0.53 -0.53	98					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	4.8 41	No precipitation No precipitation	1
	08	5.6 42	744.7 29.32 992.85 992.85	755.2 29.73 1006.85 1006.85	-0.5 -0.02 -0.67 -0.67	96					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.			5.4 42	7.1 45		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			20.0 12.4	5.0 41	0.2 0.01	12
	07	5.6 42	744.7 29.32 992.85 992.85	755.4 29.74 1007.12 1007.12	-0.9 -0.04 -1.2 -1.2	97					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			19.0 11.8	5.2 41	No precipitation No precipitation	1
	06	5.9 43	745.1 29.33 993.39 993.39	755.7 29.75 1007.52 1007.52	-0.8 -0.03 -1.07 -1.07	98					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			16.0 9.9	5.6 42	No precipitation No precipitation	1
	05	6.4 44	745.2 29.34 993.52 993.52	755.8 29.76 1007.65 1007.65	-0.8 -0.03 -1.07 -1.07	97					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	6.0 43	No precipitation No precipitation	1
	04	6.7 44	745.6 29.35 994.05 994.05	756.1 29.77 1008.05 1008.05	-0.6 -0.02 -0.8 -0.8	98					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			13.0 8.1	6.4 44	No precipitation No precipitation	1
	03	6.9 44	745.9 29.37 994.45 994.45	756.4 29.78 1008.45 1008.45	-0.4 -0.02 -0.53 -0.53	98					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			14.0 8.7	6.6 44	No precipitation No precipitation	1