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 April 7, Tuesday	01	2.9 37	739.3 29.11 985.65 985.65	749.9 29.52 999.78 999.78		97					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	2.4 36	No precipitation No precipitation	1
2026 April 7, Tuesday	00	2.8 37	738.7 29.08 984.85 984.85	749.2 29.5 998.85 998.85		98					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	2.5 37	No precipitation No precipitation	1
April 6, Monday	23	3.0 37	738.1 29.06 984.05 984.05	748.6 29.47 998.05 998.05		98					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			20.0 12.4	2.7 37	No precipitation No precipitation	1
	22	2.9 37	737.4 29.03 983.12 983.12	748.0 29.45 997.25 997.25		99					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	2.7 37	0.2 0.01	1
	21	3.0 37	736.8 29.01 982.32 982.32	747.4 29.43 996.45 996.45		99					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.			1.5 35	5.1 41		100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	2.8 37	2.0 0.08	12
	20	3.0 37	736.1 28.98 981.39 981.39	746.6 29.39 995.39 995.39		99					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	2.8 37	No precipitation No precipitation	1
	19	3.0 37	735.4 28.95 980.45 980.45	745.9 29.37 994.45 994.45		98					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).						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968			20.0 12.4	2.7 37	No precipitation No precipitation	1
	18	3.2 38	734.8 28.93 979.65 979.65	745.3 29.34 993.65 993.65		97					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			10.0 6.2	2.8 37	0.7 0.03	1
	17	4.0 39	734.1 28.9 978.72 978.72	744.6 29.31 992.72 992.72		95					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	300-600 984-1968			18.0 11.2	3.3 38	0.4 0.02	1
	16	4.0 39	733.6 28.88 978.05 978.05	744.1 29.3 992.05 992.05		91					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	2.6 37	0.1	1
	15	4.8 41	733.0 28.86 977.25 977.25	743.5 29.27 991.25 991.25		83					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	2.1 36	No precipitation No precipitation	1
	14	4.1 39	732.6 28.84 976.72 976.72	743.0 29.25 990.59 990.59		92					100%. 10/10. 8 oktas	Drizzle, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			16.0 9.9	2.9 37	No precipitation No precipitation	1
	13	4.3 40	732.1 28.82 976.05 976.05	742.5 29.23 989.92 989.92		91					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	2.9 37	No precipitation No precipitation	1
	12	3.1 38	731.8 28.81 975.65 975.65	742.3 29.22 989.65 989.65		99					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	100-200 328-656			20.0 12.4	2.9 37	No precipitation No precipitation	1
	11	2.2 36	731.3 28.79 974.99 974.99	741.8 29.2 988.99 988.99		99					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	50-100 164-328			19.0 11.8	2.0 36	No precipitation No precipitation	1
	10	1.9 35	731.2 28.79 974.85 974.85	741.7 29.2 988.85 988.85		98					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			9.0 5.6	1.6 35	0.4 0.02	1
	09	1.6 35	731.2 28.79 974.85 974.85	741.7 29.2 988.85 988.85		98					100%. 10/10. 8 oktas	Rain, not freezing, slight.			1.5 35	3.7 39		100%. 10/10. 8 oktas	100-200 328-656			10.0 6.2	1.3 34	3.0 0.12	12
	08	1.6 35	731.3 28.79 974.99 974.99	741.9 29.21 989.12 989.12		97					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	100-200 328-656			5.0 3.1	1.2 34	0.3 0.01	1
	07	1.8 35	731.7 28.81 975.52 975.52	742.2 29.22 989.52 989.52		96					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	200-300 656-984			11.0 6.8	1.2 34	No precipitation No precipitation	1
	06	2.1 36	732.2 28.83 976.19 976.19	742.7 29.24 990.19 990.19		94					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			19.0 11.8	1.2 34	0.1	1
	05	2.6 37	732.6 28.84 976.72 976.72	743.2 29.26 990.85 990.85		88					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	1000-1500 3281-4921			18.0 11.2	0.8 33	No precipitation No precipitation	1
	04	2.6 37	733.3 28.87 977.65 977.65	743.8 29.28 991.65 991.65		91					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	1000-1500 3281-4921			20.0 12.4	1.2 34	No precipitation No precipitation	1
	03	3.0 37	733.9 28.89 978.45 978.45	744.4 29.31 992.45 992.45		94					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			19.0 11.8	2.1 36	No precipitation No precipitation	1
	02	3.3 38	734.3 28.91 978.99 978.99	744.8 29.32 992.99 992.99		97					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.						70 – 80%. 7/10 – 8/10. 6 oktas	1500-2000 4921-6562			18.0 11.2	2.8 37	No precipitation No precipitation	1
	01	3.6 38	734.8 28.93 979.65 979.65	745.3 29.34 993.65 993.65		97					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, slight.						100%. 10/10. 8 oktas	200-300 656-984			16.0 9.9	3.2 38	No precipitation No precipitation	1