Peak 1839

1839峰

Shinhidaka, Hokkaido · Elevation 1,842 m

Peak 1839 is a 1,842 m summit in Shinhidaka Town, Hokkaido, rising on a side ridge that branches west from Mount Yaoromappu in the central Hidaka Range. Its name preserves the old surveyed elevation of 1,839 m even after the figure was later revised to 1,842 m. No trail climbs the mountain from the Shinhidaka side; the only approach is a multi-day ridge traverse from Nakasatsunai over Mount Koikakushu-Satsunai and Mount Yaoromappu, through dense thickets of Siberian dwarf pine and sasa, earning it a reputation as one of Hokkaido's most demanding climbs. It lies within Hidaka-Sanmyaku-Erimo-Tokachi National Park designated in 2024 and is counted among the 100 Famous Mountains of Hokkaido.

Peak 1839 at a glance

Weather: The most settled day in the next 7 days is Mon, November 9: cloudy, gusts up to 14 m/s. Wed, Nov 4, Sat, Nov 7, Sun, Nov 8: strong wind (gusts up to 25 m/s).

Peak 1839 weather (hourly, 14 days)

Sunrise today 06:04, sunset 16:21

		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		15	17	19	21	23	1	3	5	7	9	11	13	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	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°	-8°	-9°	-9°	-9°	-7°	-7°	-5°	-6°	-5°	-4°	-3°	-3°	-9°	-8°	-7°	-6°	-5°	1°	1°	0°	0°	0°	1°	0°	0°	2°	3°	2°	-2°	-5°	-8°	-10°	-10°	-10°	-8°	-9°	-11°	-11°	-11°	-11°	-11°	-10°	-9°	-9°	-10°	-11°	-12°	-12°	-12°	-9°	-9°	-13°	-13°	-8°	-7°	-10°	-11°	-9°	-7°	-11°	-13°	-7°	-7°	-13°	-13°	-11°	-10°	-11°	-14°	-5°	-5°	-11°	-11°	-2°	-3°	-3°	-4°	-1°	-4°	-10°	-11°	-6°	-6°
Precipitation	mm							2.7	0.8												0.9	0.5	0.7	7	1.9	1.7	2.2	9	2.1	0.7	1.1		0.7		0.4	0.5	0.9	0.4				0.2			0.3	0.2													3.0	3.7	1.4				0.8	0.1		0.1								0.2	1.5	5	0.8	1.0	0.6	0.2
New snow	cm	<.1					<.1	2.7	0.8																							<.1	0.7	<.1	0.4	0.5	0.9	0.4			<.1	0.2	<.1	<.1	0.3	0.2	<.1						<.1					<.1	3.0	3.7	1.4			<.1	0.8	0.1		<.1	<.1	<.1											<.1	<.1
Snow depth	cm	<1	<1	<1	<1	<1	<1	2	3	3	3	3	3	3	2	2	2	2	2	2	1	<1	<1	<1	<1	<1	<1	<1	0	0	0	0	<1	<1	<1	1	2	2	2	2	2	1	1	1	1	2	2	2	2	2	2	2	1	1	1	1	1	1	4	7	8	8	7	7	7	7	7	6	6	6	6	6	6	6	6	5	4	4	4	3	3	3	3	3	2
Wind	m/s	5	3	4	4	3	4	4	5	6	5	4	3	2	2	2	2	2	1	2	2	1	0	0	0	0	1	2	4	4	8	9	9	9	7	7	8	9	10	9	8	8	7	9	8	8	7	5	5	3	3	4	5	2	2	2	2	2	4	3	1	1	1	3	3	2	2	4	3	1	1	0	1	1	2	2	3	2	1	1	0	2	3	1	1
Wind gusts	m/s	16	14	12	13	13	12	16	16	18	17	16	15	11	8	8	9	9	8	9	9	8	5	4	4	4	5	7	14	14	24	25	26	27	25	21	23	25	28	27	25	23	24	24	24	23	22	19	17	15	11	11	14	13	9	7	7	6	12	11	8	4	6	9	13	12	10	12	12	11	9	6	4	6	7	10	11	10	9	6	6	9	9	9	6
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