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 26, Sunday	23	16.2 61	740.8 29.17 987.65 987.65	751.0 29.57 1001.25 1001.25		92					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.						10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921			19.0 11.8	14.9 59	No precipitation No precipitation	1
	22	17.1 63	740.9 29.17 987.79 987.79	751.0 29.57 1001.25 1001.25		85					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			20.0 12.4	14.6 58	No precipitation No precipitation	1
	21	17.3 63	741.1 29.18 988.05 988.05	751.2 29.57 1001.52 1001.52		84					100%. 10/10. 8 oktas				15.3 60	18.3 65		100%. 10/10. 8 oktas	1500-2000 4921-6562			20.0 12.4	14.5 58	1.0 0.04	12
	20	17.5 64	741.1 29.18 988.05 988.05	751.2 29.57 1001.52 1001.52		83					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			20.0 12.4	14.6 58	No precipitation No precipitation	1
	19	17.7 64	740.9 29.17 987.79 987.79	751.0 29.57 1001.25 1001.25		84					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	1500-2000 4921-6562			20.0 12.4	15.0 59	No precipitation No precipitation	1
	18	17.6 64	740.8 29.17 987.65 987.65	751.0 29.57 1001.25 1001.25		87					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	1500-2000 4921-6562			20.0 12.4	15.4 60	No precipitation No precipitation	1
	17	17.2 63	740.8 29.17 987.65 987.65	750.9 29.56 1001.12 1001.12		91					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	1500-2000 4921-6562			20.0 12.4	15.7 60	0.1	1
	16	16.8 62	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		92					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	600-1000 1968-3281			19.0 11.8	15.4 60	0.1	1
	15	16.6 62	741.5 29.19 988.59 988.59	751.6 29.59 1002.05 1002.05		94					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			15.0 9.3	15.6 60	0.6 0.02	1
	14	17.8 64	741.4 29.19 988.45 988.45	751.5 29.59 1001.92 1001.92		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	600-1000 1968-3281			20.0 12.4	14.3 58	No precipitation No precipitation	1
	13	17.8 64	741.3 29.19 988.32 988.32	751.3 29.58 1001.65 1001.65		82					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	14.7 58	No precipitation No precipitation	1
	12	16.4 62	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		90					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	14.8 59	No precipitation No precipitation	1
	11	15.3 60	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		96					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			15.0 9.3	14.6 58	0.5 0.02	1
	10	16.1 61	741.1 29.18 988.05 988.05	751.3 29.58 1001.65 1001.65		86					100%. 10/10. 8 oktas	Rain (not freezing).						100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	13.8 57	No precipitation No precipitation	1
	09	15.9 61	741.0 29.17 987.92 987.92	751.2 29.57 1001.52 1001.52		86					100%. 10/10. 8 oktas				14.6 58	16.4 62		100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	13.5 56	No precipitation No precipitation	12
	08	15.2 59	741.0 29.17 987.92 987.92	751.2 29.57 1001.52 1001.52		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.						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			19.0 11.8	13.5 56	No precipitation No precipitation	1
	07	15.0 59	741.2 29.18 988.19 988.19	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	Precipitation						50%. 5/10. 4 oktas	300-600 984-1968			20.0 12.4	13.0 55	No precipitation No precipitation	1
	06	14.6 58	741.4 29.19 988.45 988.45	751.6 29.59 1002.05 1002.05		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	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.5 55	No precipitation No precipitation	1
	05	14.7 58	741.5 29.19 988.59 988.59	751.7 29.59 1002.18 1002.18		86					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	12.3 54	No precipitation No precipitation	1
	04	14.9 59	741.7 29.2 988.85 988.85	751.9 29.6 1002.45 1002.45		85					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	1500-2000 4921-6562			20.0 12.4	12.3 54	No precipitation No precipitation	1
	03	14.8 59	742.0 29.21 989.25 989.25	752.2 29.61 1002.85 1002.85		87					60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.6 55	No precipitation No precipitation	1
	02	15.2 59	742.3 29.22 989.65 989.65	752.5 29.63 1003.25 1003.25		87					50%. 5/10. 4 oktas							50%. 5/10. 4 oktas	2000-2500 6562-8202			20.0 12.4	13.1 56	No precipitation No precipitation	1
	01	15.5 60	742.5 29.23 989.92 989.92	752.7 29.63 1003.52 1003.52		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	300-600 984-1968			20.0 12.4	13.7 57	No precipitation No precipitation	1
	00	15.5 60	742.6 29.24 990.05 990.05	752.8 29.64 1003.65 1003.65		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	300-600 984-1968			20.0 12.4	13.7 57	No precipitation No precipitation	1