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 8, Wednesday	22	15.1 59	741.2 29.18 988.19 988.19	751.4 29.58 1001.78 1001.78		90					70 – 80%. 7/10 – 8/10. 6 oktas	Rain (not freezing).						70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	13.5 56	No precipitation No precipitation	1
	21	14.9 59	741.3 29.19 988.32 988.32	751.5 29.59 1001.92 1001.92		93					100%. 10/10. 8 oktas	Rain, not freezing, slight.			12.5 55	19.3 67		100%. 10/10. 8 oktas	2000-2500 6562-8202			20.0 12.4	13.8 57	2.0 0.08	12
	20	14.8 59	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		91					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	13.4 56	No precipitation No precipitation	1
	19	13.7 57	740.8 29.17 987.65 987.65	751.0 29.57 1001.25 1001.25		97					60%. 6/10. 5 oktas	Rain (not freezing).						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1500-2000 4921-6562			19.0 11.8	13.2 56	No precipitation No precipitation	1
	18	13.4 56	740.6 29.16 987.39 987.39	750.9 29.56 1001.12 1001.12		96					100%. 10/10. 8 oktas	Rain shower(s) or intermittent rain, heavy.						100%. 10/10. 8 oktas	600-1000 1968-3281			8.0 5.0	12.8 55	2.0 0.08	1
	15	18.0 64	739.6 29.12 986.05 986.05	749.8 29.52 999.65 999.65		67					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281			20.0 12.4	11.7 53	No precipitation No precipitation	1
	14	18.2 65	739.5 29.11 985.92 985.92	749.5 29.51 999.25 999.25		70					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	600-1000 1968-3281			20.0 12.4	12.5 55	No precipitation No precipitation	1
	13	16.3 61	739.3 29.11 985.65 985.65	749.4 29.5 999.12 999.12		74					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	600-1000 1968-3281			20.0 12.4	11.6 53	No precipitation No precipitation	1
	12	16.0 61	739.0 29.09 985.25 985.25	749.2 29.5 998.85 998.85		73					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	600-1000 1968-3281			20.0 12.4	11.1 52	No precipitation No precipitation	1
	11	15.0 59	738.7 29.08 984.85 984.85	748.9 29.48 998.45 998.45		85					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	12.5 55	No precipitation No precipitation	1
	10	13.4 56	738.3 29.07 984.32 984.32	748.5 29.47 997.92 997.92		90					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	100-200 328-656			20.0 12.4	11.8 53	No precipitation No precipitation	1
	09	12.8 55	737.9 29.05 983.79 983.79	748.1 29.45 997.38 997.38		97					100%. 10/10. 8 oktas				10.1 50	12.8 55		10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	100-200 328-656			20.0 12.4	12.3 54	No precipitation No precipitation	12
	08	11.8 53	737.8 29.05 983.65 983.65	748.0 29.45 997.25 997.25		99					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							50%. 5/10. 4 oktas	100-200 328-656			16.0 9.9	11.6 53	No precipitation No precipitation	1
	07	11.2 52	737.5 29.04 983.25 983.25	747.7 29.44 996.85 996.85		99					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas							50%. 5/10. 4 oktas	50-100 164-328			16.0 9.9	11.1 52	No precipitation No precipitation	1
	06	10.5 51	737.2 29.02 982.85 982.85	747.5 29.43 996.58 996.58		99					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			17.0 10.6	10.4 51	No precipitation No precipitation	1
	05	10.5 51	737.2 29.02 982.85 982.85	747.5 29.43 996.58 996.58		100					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			15.0 9.3	10.5 51	No precipitation No precipitation	1
	04	10.8 51	737.2 29.02 982.85 982.85	747.5 29.43 996.58 996.58		99					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Mist.						50%. 5/10. 4 oktas	Less than 50 Less than 50			7.0 4.4	10.7 51	No precipitation No precipitation	1
	03	10.5 51	737.2 29.02 982.85 982.85	747.5 29.43 996.58 996.58		100					90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Mist.						60%. 6/10. 5 oktas	Less than 50 Less than 50			3.5 2.2	10.5 51	No precipitation No precipitation	1
	02	10.5 51	737.2 29.02 982.85 982.85	747.4 29.43 996.45 996.45		99					60%. 6/10. 5 oktas	Mist.						40%. 4/10. 3 oktas	50-100 164-328			7.0 4.4	10.4 51	No precipitation No precipitation	1
	01	10.8 51	737.1 29.02 982.72 982.72	747.4 29.43 996.45 996.45		100					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	2500 or more, or no clouds. 8202 or more, or no clouds.			7.0 4.4	10.8 51	No precipitation No precipitation	1
	00	11.2 52	737.0 29.02 982.59 982.59	747.3 29.42 996.32 996.32		99					70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	2000-2500 6562-8202			12.0 7.5	11.1 52	No precipitation No precipitation	1
July 7, Tuesday	23	11.7 53	737.1 29.02 982.72 982.72	747.4 29.43 996.45 996.45		99					70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	2000-2500 6562-8202			18.0 11.2	11.5 53	No precipitation No precipitation	1
July 7, Tuesday	22	12.2 54	737.2 29.02 982.85 982.85	747.4 29.43 996.45 996.45		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	1500-2000 4921-6562			14.0 8.7	12.0 54	No precipitation No precipitation	1