Mount Rokumankiyama

六万騎山

Minamiuonuma, Niigata · Elevation 321 m

Mount Rokumankiyama (321 m) is a low forested hill in the Fumoto district of Minamiuonuma City, Niigata Prefecture. The ridge preserves the earthworks of the medieval Rokumanki castle—enclosures, embankments, and dry moats—and the entire mountain is one of the largest katakuri (Erythronium japonicum) habitats in Minamiuonuma, blooming from early to late April. A loop trail circles the summit in about an hour and opens onto views of the Uonuma basin and the Jōetsu border peaks.

Mount Rokumankiyama at a glance

Weather: The most settled day in the next 7 days is Wed, November 4: clear, gusts up to 7 m/s.

Mount Rokumankiyama weather (hourly, 14 days)

Sunrise today 06:10, sunset 16:46

		Tue, 11/3		Wed, 11/4											Thu, 11/5								Fri, 11/6								Sat, 11/7								Sun, 11/8								Mon, 11/9						Tue, 11/10				Wed, 11/11				Thu, 11/12				Fri, 11/13				Sat, 11/14				Sun, 11/15				Mon, 11/16				Tue, 11/17
Japan time		21	23	1	3	5	7	9	11	13	15	17	19	21	0	3	6	9	12	15	18	21	0	3	6	9	12	15	18	21	0	3	6	9	12	15	18	21	0	3	6	9	12	15	18	21	0	3	6	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15	21	3	9	15

Temperature	°C	5°	4°	3°	2°	2°	4°	12°	15°	16°	16°	12°	11°	11°	10°	10°	10°	14°	17°	17°	13°	14°	13°	12°	12°	14°	16°	14°	12°	9°	8°	7°	6°	6°	6°	6°	5°	4°	5°	4°	5°	7°	9°	8°	6°	5°	5°	5°	4°	8°	9°	6°	3°	9°	14°	8°	4°	6°	6°	5°	6°	8°	9°	2°	6°	6°	8°	5°	4°	8°	12°	1°	0°	13°	14°	8°	10°	12°	10°	5°	4°	6°	8°
Precipitation	mm														1.0	7	4.5	1.7				0.2	0.2		2.4	1.3	1.0	1.0	1.3	2.1	2.6	2.7	3.5	3.9	3.1	2.5	1.5	0.8	0.1		0.2	0.3	0.1		0.1		0.1	0.9	0.8	0.1							7	6	7	1.8	0.3		0.5		0.6	16	1.5	0.3								3.2	3.6	1.5	9	6	0.4
New snow	cm											–	–																																												0.2	1.0
Snow depth	cm	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	<1	<1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wind	m/s	1	1	1	1	1	1	1	2	3	2	1	1	1	0	1	1	0	1	1	1	0	0	0	1	2	3	4	3	3	2	4	4	4	4	4	3	3	3	2	1	2	3	2	2	1	1	1	1	0	2	0	1	0	3	1	0	2	4	1	2	2	2	2	1	2	3	1	1	0	1	1	1	0	1	2	1	2	4	3	2	1	2
Wind gusts	m/s	2	2	3	3	3	3	4	7	7	7	5	4	4	4	3	4	4	4	4	3	2	2	2	5	10	15	13	13	12	10	11	13	12	15	15	13	9	9	9	6	6	8	9	6	4	3	3	3	3	7	6	2	4	8	9	11	18	16	11	4	5	7	5	5	8	9	8	4	4	6	4	3	3	6	4	6	6	13	13	8	4	7
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