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Hakodate Mountain
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Hakodate Mountain Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-10
Hakodate Mountain year round climate
- Spring (March–May): Average 42–60°F. Temperatures gradually warm up, and the climate is pleasant. Rainfall is scarce, and it's generally sunny. Common activities: hiking, enjoying spring flowers, outdoor picnics. Recommended attire: light jackets, sweaters, long-sleeved shirts, comfortable athletic shoes.
- Summer (June–August): Average 69–80°F. Warm and hot, it is the warmest season of the year. Rainfall is slightly higher compared to other seasons (June is the rainiest month of the year), but overall it remains dry. Common activities: escaping the summer heat in the mountains, hiking, stargazing, enjoying outdoor activities. Recommended attire: light and breathable clothing, short-sleeved shirts, shorts, sun protection, hats.
- Autumn (September–November): Average 53–77°F. Temperatures shift from warm to cool, with large diurnal temperature variations. Rainfall is scarce, making it the best season for viewing autumn leaves. Common activities: autumn foliage hikes, photography, enjoying the cool mountain climate. Recommended attire: layered clothing (onion-style dressing), light jackets, sweaters, long pants, scarves (late autumn).
- Winter (December–February): Average 37–41°F. Cold and dry, with temperatures near freezing, and snow possible in the mountains. Precipitation (rain/snow) is very scarce. Common activities: skiing, winter mountaineering (requires professional equipment), enjoying snowscapes. Recommended attire: warm thick jackets, down jackets, wool hats, gloves, scarves, warm base layers, waterproof and non-slip shoes.
Hakodate Mountain climatological average
Annual average temperature: approx. 59.2°F / Annual rainfall: approx. 73 mm / Summer humidity: 60-75% / Rainiest month: June
Hakodate Mountain monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
38.5°F
3.5
February
41.5°F
5.2
March
43.5°F
6.6
April
58.1°F
5.4
May
61.3°F
7.4
June
70°F
12.5
July
78.8°F
9.3
August
80.6°F
4.9
September
77.4°F
3.9
October
65.1°F
8.1
November
53.1°F
4.5
December
40.8°F
2.1
Hakodate Mountain weather for the next seven days
9/13
Sunday
Mist
77.4°F/71.4°F
9/14
Monday
Mist
81°F/68.6°F
9/15
Tuesday
Patchy rain nearby
74.5°F/68.2°F
9/16
Wednesday
Light rain shower
74.7°F/67.3°F
9/17
Thursday
Light rain shower
69.2°F/66°F
9/18
Friday
Patchy rain nearby
78.2°F/65.3°F
9/19
Saturday
Light rain shower
81.8°F/68.5°F
