Hokkaido · JapanSummit weather, forecast and climate

Mount E

Stratovolcano · last major eruption 1846618 mSnow likely Jan–Mar · Dec

Elevation618 mabove sea level

Prominence–independent height

Isolation8.1 kmto a higher summit

Summit, Jul17°average high

41.80° N, 141.17° EElevation 618 mUTC+9 · Japan Standard Time

From the valley to the top

Summit618 m
Mid-mountain310 m
Valley0 m

Freezing level in October: above the summit

iThe mountain

Mount E in brief

Mount E rises to 618 m, Hokkaido, Japan.

At the summit, August is the mildest month with average highs of 20°, while nights fall below freezing in 4 months of the year. Daytime highs climb above zero from April to November.

Facts

Elevation: 618 m · 2,028 ft
Region: Hokkaido
Country: Japan
Coordinates: 41.8047, 141.1661
Nearest airport: Hakodate Airport (HKD) · 29 km

iiForecast

Weather at three heights

Temperatures are adjusted to each height; summits are usually colder and windier than the valley forecast suggests.

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iiiSummit climate

The top of Mount E by month

Summit temperatures and precipitation

Climate normals for the summit area (~1 km grid), station-adjusted

Climate normals for Mount E by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	-3°	-3°	-1°	2°	7°	13°	17°	20°	18°	12°	4°	-1°
Average low	-6°	-6°	-3°	0°	5°	11°	15°	18°	16°	9°	1°	-4°
Precipitation	132 mm	101 mm	105 mm	128 mm	162 mm	148 mm	246 mm	285 mm	272 mm	165 mm	174 mm	141 mm
Cloud cover	38%	38%	36%	40%	48%	54%	58%	52%	45%	34%	33%	38%
Daylight	9h 28	10h 35	11h 52	13h 19	14h 31	15h 12	14h 56	13h 54	12h 32	11h 09	9h 52	9h 10
Month score	22	27	27	21	18	30	50	58	61	31	24	22

Snow and freezing level

Average height of the 0 °C level from the summit normals (6.5 °C per km); snow months have a summit mean at or below +1 °C

Snow likely Jan–Mar · Dec

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freezing level	valley	valley	300 m	800 m	1,550 m	2,450 m	3,100 m	3,550 m	3,250 m	2,200 m	1,000 m	250 m
Summit	❄ snow	❄ snow	❄ snow	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	❄ snow