Mt. Iwakoyazawadake

岩小屋沢岳

Ōmachi-shi, Nagano / Tateyama, Toyama · Elevation 2,630 m

Mt. Iwakoyazawadake is a 2,630 m peak on the Toyama-Nagano prefectural border between Tateyama Town and Ōmachi City, lying within Chūbu-Sangaku National Park on the main Ushiro-Tateyama ridge between Mt. Narusawa and Mt. Jīgatake. The Shin-Etsu Sansō hut stands just below the summit on its western side, and the mountain is crossed as part of the popular Ōgisawa loop traverse — over Mts. Harinoki, Subari, Akasawa, Narusawa, Iwakoyazawa and Jīgatake — that returns to Ōgisawa via the Kashiwabara trail. Though modest in profile, the summit ridge offers extensive views over the Kurobe valley and the Tateyama range.

Mt. Iwakoyazawadake at a glance

Weather: The most settled day in the next 7 days is Wed, November 4: clear, gusts up to 6 m/s. Fri, Nov 6, Sat, Nov 7: strong wind (gusts up to 18 m/s).

Mt. Iwakoyazawadake weather (hourly, 14 days)

Sunrise today 06:14, sunset 16:52

		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	1°	-3°	-6°	-8°	-9°	-8°	-7°	-7°	-6°	-1°	2°	4°	3°	-2°	-2°	-1°	-1°	-1°	1°	4°	6°	3°	2°	1°	1°	1°	2°	3°	2°	-1°	-3°	-5°	-7°	-8°	-7°	-7°	-8°	-9°	-11°	-12°	-13°	-12°	-4°	-1°	-2°	-5°	-6°	-6°	-6°	-6°	-3°	-2°	-10°	-11°	-3°	0°	-4°	-10°	-7°	-6°	-10°	-12°	-5°	-2°	-12°	-7°	-5°	-4°	-11°	-12°	-2°	1°	-8°	-9°	0°	1°	-1°	-2°	1°	-2°	-7°	-10°	-4°	-1°
Precipitation	mm															0.1	1.8	10	9	6	2.2	0.1	0.1	1.1		0.8	2.3	1.0	1.0	0.3	1.0	0.9	2.5	2.1	2.4	2.4	1.5	0.8	0.4										0.2	1.2	1.9	0.2	0.3		0.6			2.8	8	7	1.5						1.0	3.3	0.2								0.5	10	9	3.0	5.0	2.5
New snow	cm																														<.1	0.3	1.5	1.7	2.2	2.2	1.4	0.7	0.4	<.1							<.1	<.1	0.2	1.0	1.3	<.1	<.1		0.3			1.9	6.6	6.9	1.4	<.1					0.9	2.3	<.1												0.6	1.1
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	<1	1	3	4	6	6	6	6	6	6	6	6	6	6	5	5	5	5	5	7	6	5	5	5	5	4	5	10	15	15	14	13	13	12	12	12	14	13	12	12	12	11	11	11	11	9	9	8	7	6	7	7	7	7
Wind	m/s	0	1	1	1	1	1	1	0	0	1	1	1	2	0	1	0	0	0	1	0	1	1	0	1	1	1	1	3	2	2	2	1	2	1	2	4	3	2	2	2	2	2	1	1	0	0	1	1	1	1	1	1	1	1	1	1	1	4	2	1	1	1	1	1	1	2	1	0	1	1	0	0	1	1	0	0	1	2	1	1	1	0	0	1
Wind gusts	m/s	7	6	6	7	7	7	6	5	4	4	6	6	6	5	5	5	4	4	7	9	8	6	5	7	6	7	10	14	15	13	13	13	14	14	14	18	18	14	12	11	11	11	9	7	7	6	6	6	7	7	7	8	6	6	6	7	10	22	24	16	8	6	6	6	7	9	9	8	7	6	5	5	6	6	6	7	8	10	10	13	10	6	4	6
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