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 7, Tuesday	01	8.4 47	737.2 29.02 982.85 982.85	747.6 29.43 996.72 996.72		98					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	1000-1500 3281-4921			11.0 6.8	8.1 47	1.0 0.04	1
2026 July 7, Tuesday	00	8.7 48	737.5 29.04 983.25 983.25	747.9 29.44 997.12 997.12		93					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, moderate.						100%. 10/10. 8 oktas	600-1000 1968-3281			8.0 5.0	7.6 46	0.2 0.01	1
July 6, Monday	23	9.0 48	737.5 29.04 983.25 983.25	747.8 29.44 996.98 996.98		89					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	7.3 45	No precipitation No precipitation	1
	22	9.6 49	737.8 29.05 983.65 983.65	748.2 29.46 997.52 997.52		86					70 – 80%. 7/10 – 8/10. 6 oktas							40%. 4/10. 3 oktas	1000-1500 3281-4921			20.0 12.4	7.4 45	0.2 0.01	1
	21	10.1 50	738.1 29.06 984.05 984.05	748.3 29.46 997.65 997.65		82					70 – 80%. 7/10 – 8/10. 6 oktas	Rain (not freezing).			10.0 50	16.3 61		70 – 80%. 7/10 – 8/10. 6 oktas	1000-1500 3281-4921			20.0 12.4	7.1 45	1.0 0.04	12
	20	11.3 52	738.1 29.06 984.05 984.05	748.3 29.46 997.65 997.65		79					70 – 80%. 7/10 – 8/10. 6 oktas	Rain (not freezing).						70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281			20.0 12.4	7.8 46	No precipitation No precipitation	1
	19	12.5 55	738.1 29.06 984.05 984.05	748.3 29.46 997.65 997.65		74					60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	600-1000 1968-3281			20.0 12.4	7.9 46	No precipitation No precipitation	1
	18	11.6 53	738.1 29.06 984.05 984.05	748.3 29.46 997.65 997.65		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	300-600 984-1968			20.0 12.4	8.5 47	No precipitation No precipitation	1
	17	11.7 53	738.0 29.06 983.92 983.92	748.3 29.46 997.65 997.65		83					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	8.9 48	No precipitation No precipitation	1
	16	11.5 53	737.8 29.05 983.65 983.65	748.0 29.45 997.25 997.25		87					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	9.4 49	No precipitation No precipitation	1
	15	12.6 55	737.2 29.02 982.85 982.85	747.4 29.43 996.45 996.45		89					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			19.0 11.8	10.9 52	No precipitation No precipitation	1
	14	14.4 58	736.7 29 982.19 982.19	746.8 29.4 995.65 995.65		87					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).						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	12.2 54	No precipitation No precipitation	1
	13	15.2 59	736.3 28.99 981.65 981.65	746.4 29.39 995.12 995.12		88					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							40%. 4/10. 3 oktas	300-600 984-1968			20.0 12.4	13.2 56	No precipitation No precipitation	1
	12	14.2 58	736.3 28.99 981.65 981.65	746.5 29.39 995.25 995.25		95					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			20.0 12.4	13.4 56	0.2 0.01	1
	11	13.7 57	736.4 28.99 981.79 981.79	746.6 29.39 995.39 995.39		97					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	200-300 656-984			8.0 5.0	13.2 56	0.8 0.03	1
	10	14.2 58	736.3 28.99 981.65 981.65	746.5 29.39 995.25 995.25		97					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, moderate.						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			5.0 3.1	13.7 57	0.3 0.01	1
	09	14.4 58	736.4 28.99 981.79 981.79	746.5 29.39 995.25 995.25		96					100%. 10/10. 8 oktas				12.6 55	15.3 60		100%. 10/10. 8 oktas	100-200 328-656			20.0 12.4	13.8 57	0.5 0.02	12
	08	13.9 57	736.7 29 982.19 982.19	746.8 29.4 995.65 995.65		98					100%. 10/10. 8 oktas	Rain (not freezing).						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			20.0 12.4	13.6 56	0.1	1
	07	13.4 56	736.9 29.01 982.45 982.45	747.1 29.41 996.05 996.05		99					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			12.0 7.5	13.3 56	No precipitation No precipitation	1
	06	13.1 56	737.2 29.02 982.85 982.85	747.4 29.43 996.45 996.45		99					100%. 10/10. 8 oktas							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984			10.0 6.2	13.0 55	No precipitation No precipitation	1
	04	12.8 55	737.7 29.04 983.52 983.52	747.9 29.44 997.12 997.12		99					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2000-2500 6562-8202			15.0 9.3	12.7 55	No precipitation No precipitation	1
	03	13.2 56	737.9 29.05 983.79 983.79	748.2 29.46 997.52 997.52		98					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.9 55	No precipitation No precipitation	1
	02	13.6 56	738.2 29.06 984.19 984.19	748.4 29.46 997.78 997.78		99					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Precipitation						20–30%. 2/10–3/10. 2 oktas	100-200 328-656			18.0 11.2	13.4 56	No precipitation No precipitation	1
	01	14.0 57	738.5 29.07 984.59 984.59	748.7 29.48 998.18 998.18		99					100%. 10/10. 8 oktas	Drizzle, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			13.0 8.1	13.9 57	0.1	1