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 9, Tuesday	06	15.4 60	750.2 29.54 1000.18 1000.18	760.5 29.94 1013.92 1013.92		83					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	15.0 59	750.6 29.55 1000.72 1000.72	760.9 29.96 1014.45 1014.45		83					50%. 5/10. 4 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	12.1 54	No precipitation No precipitation	1
	04	15.0 59	750.8 29.56 1000.98 1000.98	761.2 29.97 1014.85 1014.85		81					40%. 4/10. 3 oktas							40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.8 53	No precipitation No precipitation	1
	03	15.3 60	751.2 29.57 1001.52 1001.52	761.5 29.98 1015.25 1015.25		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	2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	11.8 53	No precipitation No precipitation	1
	02	16.7 62	751.3 29.58 1001.65 1001.65	761.6 29.98 1015.38 1015.38		73					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	11.7 53	No precipitation No precipitation	1
	01	17.1 63	751.7 29.59 1002.18 1002.18	762.0 30 1015.92 1015.92		71					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	11.7 53	No precipitation No precipitation	1
	00	17.3 63	751.9 29.6 1002.45 1002.45	762.1 30 1016.05 1016.05		70					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	11.8 53	No precipitation No precipitation	1
June 8, Monday	23	18.2 65	752.1 29.61 1002.72 1002.72	762.3 30.01 1016.32 1016.32		62					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	10.7 51	No precipitation No precipitation	1
	22	19.2 67	752.1 29.61 1002.72 1002.72	762.3 30.01 1016.32 1016.32		55					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	1500-2000 4921-6562			20.0 12.4	10.0 50	No precipitation No precipitation	1
	21	20.5 69	752.1 29.61 1002.72 1002.72	762.3 30.01 1016.32 1016.32		52					50%. 5/10. 4 oktas				16.9 62	23.8 75		50%. 5/10. 4 oktas	1500-2000 4921-6562			20.0 12.4	10.3 51	No precipitation No precipitation	12
	20	21.9 71	752.2 29.61 1002.85 1002.85	762.3 30.01 1016.32 1016.32		45					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	9.5 49	No precipitation No precipitation	1
	19	22.5 73	752.3 29.62 1002.98 1002.98	762.4 30.02 1016.45 1016.45		46					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	10.3 51	No precipitation No precipitation	1
	18	23.3 74	752.6 29.63 1003.38 1003.38	762.7 30.03 1016.85 1016.85		39					10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0								2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	8.7 48	No precipitation No precipitation	1
	17	23.0 73	752.8 29.64 1003.65 1003.65	762.9 30.04 1017.12 1017.12		43					20–30%. 2/10–3/10. 2 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	9.8 50	No precipitation No precipitation	1
	16	22.9 73	753.1 29.65 1004.05 1004.05	763.3 30.05 1017.65 1017.65		41					no clouds no clouds no clouds											20.0 12.4	8.9 48	No precipitation No precipitation	1
	15	22.6 73	753.4 29.66 1004.45 1004.45	763.5 30.06 1017.92 1017.92		43					70 – 80%. 7/10 – 8/10. 6 oktas							70 – 80%. 7/10 – 8/10. 6 oktas	1500-2000 4921-6562			20.0 12.4	9.3 49	No precipitation No precipitation	1
	14	22.7 73	753.7 29.67 1004.85 1004.85	763.7 30.07 1018.18 1018.18		40					no clouds no clouds no clouds											20.0 12.4	8.4 47	No precipitation No precipitation	1
	13	21.4 71	754.0 29.69 1005.25 1005.25	764.2 30.09 1018.85 1018.85		43					no clouds no clouds no clouds											20.0 12.4	8.3 47	No precipitation No precipitation	1
	12	21.2 70	754.2 29.69 1005.52 1005.52	764.3 30.09 1018.98 1018.98		42					no clouds no clouds no clouds											20.0 12.4	7.9 46	No precipitation No precipitation	1
	11	19.5 67	754.3 29.7 1005.65 1005.65	764.5 30.1 1019.25 1019.25		47					no clouds no clouds no clouds											20.0 12.4	7.8 46	No precipitation No precipitation	1
	10	18.2 65	754.3 29.7 1005.65 1005.65	764.6 30.1 1019.38 1019.38		52					40%. 4/10. 3 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	8.2 47	No precipitation No precipitation	1
	09	17.2 63	754.5 29.7 1005.92 1005.92	764.8 30.11 1019.65 1019.65		58					60%. 6/10. 5 oktas				9.2 49	17.2 63			2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	8.9 48	No precipitation No precipitation	12
	08	15.0 59	754.6 29.71 1006.05 1006.05	765.0 30.12 1019.92 1019.92		61					no clouds no clouds no clouds											20.0 12.4	7.6 46	No precipitation No precipitation	1
	07	12.3 54	754.6 29.71 1006.05 1006.05	765.1 30.12 1020.05 1020.05		77					no clouds no clouds no clouds											20.0 12.4	8.3 47	No precipitation No precipitation	1