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 June 17, Wednesday	22	15.9 61	744.1 29.3 992.05 992.05	754.3 29.7 1005.65 1005.65		64					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	9.1 48	No precipitation No precipitation	1
	21	16.3 61	743.7 29.28 991.52 991.52	753.9 29.68 1005.12 1005.12		71					100%. 10/10. 8 oktas				12.2 54	16.3 61		100%. 10/10. 8 oktas	1500-2000 4921-6562			20.0 12.4	11.0 52	9.0 0.35	12
	20	16.2 61	743.4 29.27 991.12 991.12	753.5 29.67 1004.58 1004.58		73					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1000-1500 3281-4921			20.0 12.4	11.4 53	No precipitation No precipitation	1
	19	16.0 61	742.9 29.25 990.45 990.45	753.1 29.65 1004.05 1004.05		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).						90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	1000-1500 3281-4921			20.0 12.4	13.0 55	No precipitation No precipitation	1
	18	15.4 60	742.5 29.23 989.92 989.92	752.7 29.63 1003.52 1003.52		90					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.						40%. 4/10. 3 oktas	1000-1500 3281-4921			20.0 12.4	13.8 57	No precipitation No precipitation	1
	17	14.7 58	742.2 29.22 989.52 989.52	752.5 29.63 1003.25 1003.25		95					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	200-300 656-984			19.0 11.8	13.9 57	0.5 0.02	1
	16	14.5 58	741.8 29.2 988.99 988.99	752.0 29.61 1002.58 1002.58		96					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			11.0 6.8	13.9 57	0.8 0.03	1
	15	14.4 58	741.3 29.19 988.32 988.32	751.5 29.59 1001.92 1001.92		98					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	200-300 656-984			8.0 5.0	14.1 57	3.0 0.12	1
	14	14.0 57	741.0 29.17 987.92 987.92	751.2 29.57 1001.52 1001.52		97					100%. 10/10. 8 oktas	Rain, not freezing, moderate.						100%. 10/10. 8 oktas	200-300 656-984			4.9 3.0	13.6 56	2.0 0.08	1
	13	14.1 57	740.4 29.15 987.12 987.12	750.7 29.56 1000.85 1000.85		96					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			12.0 7.5	13.4 56	0.9 0.04	1
	12	13.5 56	740.1 29.14 986.72 986.72	750.4 29.54 1000.45 1000.45		95					100%. 10/10. 8 oktas	Rain, not freezing, moderate.						100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	12.7 55	1.0 0.04	1
	11	12.8 55	739.9 29.13 986.45 986.45	750.1 29.53 1000.05 1000.05		96					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			18.0 11.2	12.2 54	0.8 0.03	1
	10	12.3 54	739.9 29.13 986.45 986.45	750.1 29.53 1000.05 1000.05		94					100%. 10/10. 8 oktas	Rain, not freezing, slight.						100%. 10/10. 8 oktas	300-600 984-1968			12.0 7.5	11.4 53	0.6 0.02	1
	09	12.3 54	740.2 29.14 986.85 986.85	750.5 29.55 1000.58 1000.58		93					100%. 10/10. 8 oktas	Rain, not freezing, slight.			12.0 54	18.2 65		100%. 10/10. 8 oktas	300-600 984-1968			15.0 9.3	11.2 52	0.1	12
	08	12.4 54	740.5 29.15 987.25 987.25	750.7 29.56 1000.85 1000.85		88					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	10.5 51	No precipitation No precipitation	1
	07	12.2 54	740.5 29.15 987.25 987.25	750.8 29.56 1000.98 1000.98		89					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	10.4 51	No precipitation No precipitation	1
	06	12.0 54	740.6 29.16 987.39 987.39	751.0 29.57 1001.25 1001.25		89					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	10.2 50	No precipitation No precipitation	1
	05	12.0 54	740.7 29.16 987.52 987.52	751.0 29.57 1001.25 1001.25		87					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	9.8 50	No precipitation No precipitation	1
	04	12.6 55	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		85					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	10.1 50	No precipitation No precipitation	1
	03	13.8 57	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		87					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984			20.0 12.4	11.6 53	No precipitation No precipitation	1
	02	14.1 57	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		91					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	12.6 55	No precipitation No precipitation	1
	01	14.7 58	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		88					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	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.7 55	No precipitation No precipitation	1
	00	15.0 59	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		85					no clouds no clouds no clouds											20.0 12.4	12.4 54	No precipitation No precipitation	1
June 16, Tuesday	23	15.7 60	741.1 29.18 988.05 988.05	751.2 29.57 1001.52 1001.52		70					40%. 4/10. 3 oktas							20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921			20.0 12.4	10.1 50	No precipitation No precipitation	1
June 16, Tuesday	22	17.4 63	741.0 29.17 987.92 987.92	751.1 29.57 1001.38 1001.38		69					70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	1000-1500 3281-4921			20.0 12.4	11.6 53	No precipitation No precipitation	1