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 28, Tuesday	14	14.6 58	742.9 29.25 990.45 990.45	753.1 29.65 1004.05 1004.05		91					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.						60%. 6/10. 5 oktas	300-600 984-1968			10.0 6.2	13.1 56	0.4 0.02	1
	13	15.2 59	742.0 29.21 989.25 989.25	752.2 29.61 1002.85 1002.85		83					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	600-1000 1968-3281			17.0 10.6	12.3 54	No precipitation No precipitation	1
	12	17.9 64	741.2 29.18 988.19 988.19	751.3 29.58 1001.65 1001.65		65					60%. 6/10. 5 oktas							50%. 5/10. 4 oktas	600-1000 1968-3281			20.0 12.4	11.3 52	No precipitation No precipitation	1
	11	16.5 62	740.7 29.16 987.52 987.52	750.8 29.56 1000.98 1000.98		80					70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968			20.0 12.4	13.0 55	No precipitation No precipitation	1
	10	15.9 61	740.3 29.15 986.99 986.99	750.4 29.54 1000.45 1000.45		85					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	13.4 56	No precipitation No precipitation	1
	09	14.3 58	739.9 29.13 986.45 986.45	750.1 29.53 1000.05 1000.05		92					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				13.4 56	17.9 64		50%. 5/10. 4 oktas	200-300 656-984			20.0 12.4	13.0 55	8.0 0.31	12
	08	13.7 57	739.6 29.12 986.05 986.05	749.8 29.52 999.65 999.65		96					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	13.0 55	No precipitation No precipitation	1
	07	13.4 56	739.0 29.09 985.25 985.25	749.2 29.5 998.85 998.85		98					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			8.0 5.0	13.1 56	No precipitation No precipitation	1
	06	13.6 56	738.4 29.07 984.45 984.45	748.6 29.47 998.05 998.05		98					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	100-200 328-656			20.0 12.4	13.3 56	No precipitation No precipitation	1
	05	14.0 57	738.1 29.06 984.05 984.05	748.3 29.46 997.65 997.65		98					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	100-200 328-656			20.0 12.4	13.7 57	No precipitation No precipitation	1
	04	14.7 58	737.8 29.05 983.65 983.65	747.9 29.44 997.12 997.12		99					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	100-200 328-656			20.0 12.4	14.5 58	No precipitation No precipitation	1
	03	14.7 58	737.3 29.03 982.99 982.99	747.4 29.43 996.45 996.45		99					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			19.0 11.8	14.5 58	No precipitation No precipitation	1
	02	15.3 60	736.9 29.01 982.45 982.45	747.0 29.41 995.92 995.92		99					100%. 10/10. 8 oktas	Mist.						100%. 10/10. 8 oktas	50-100 164-328			8.0 5.0	15.1 59	No precipitation No precipitation	1
	01	16.2 61	736.8 29.01 982.32 982.32	746.8 29.4 995.65 995.65		99					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Mist.						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	50-100 164-328			3.5 2.2	16.0 61	No precipitation No precipitation	1
	00	16.3 61	736.7 29 982.19 982.19	746.8 29.4 995.65 995.65		99					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Mist.						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			3.3 2.1	16.1 61	No precipitation No precipitation	1
July 27, Monday	23	16.3 61	737.0 29.02 982.59 982.59	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			2.9 1.8	16.2 61	6.0 0.24	1
	22	16.6 62	737.4 29.03 983.12 983.12	747.4 29.43 996.45 996.45		98					100%. 10/10. 8 oktas	Rain, not freezing, moderate.						100%. 10/10. 8 oktas	300-600 984-1968			3.3 2.1	16.2 61	2.0 0.08	1
	21	17.9 64	737.5 29.04 983.25 983.25	747.6 29.43 996.72 996.72		84					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.			16.0 61	19.4 67		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	15.2 59	0.2 0.01	12
	20	18.6 65	738.0 29.06 983.92 983.92	748.0 29.45 997.25 997.25		80					50%. 5/10. 4 oktas							20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281			20.0 12.4	15.1 59	No precipitation No precipitation	1
	19	18.8 66	738.1 29.06 984.05 984.05	748.0 29.45 997.25 997.25		80					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281			20.0 12.4	15.2 59	No precipitation No precipitation	1
	18	18.8 66	738.3 29.07 984.32 984.32	748.3 29.46 997.65 997.65		79					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	15.1 59	No precipitation No precipitation	1
	17	19.0 66	738.5 29.07 984.59 984.59	748.6 29.47 998.05 998.05		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	300-600 984-1968			20.0 12.4	15.4 60	No precipitation No precipitation	1
	16	18.1 65	738.9 29.09 985.12 985.12	748.9 29.48 998.45 998.45		89					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	16.2 61	0.1	1
	15	18.0 64	739.1 29.1 985.39 985.39	749.2 29.5 998.85 998.85		84					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	15.3 60	No precipitation No precipitation	1
	14	17.9 64	739.0 29.09 985.25 985.25	749.1 29.49 998.72 998.72		83					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	14.9 59	No precipitation No precipitation	1