Mount Azuma-kofuji

Mountain Conical volcanic peak resembling Mount Fuji in Fukushima

Mount Azuma‑kofuji in Fukushima is a symmetric volcanic cone within the Azuma range; day‑hikers climb its crater rim for views of the surrounding volcanic landscape and seasonal alpine flowers.

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Mount Azuma-kofuji is a symmetric volcanic cone in the Azuma volcanic group of Fukushima Prefecture, Japan. It is noted locally for its bowl-shaped crater and clearly conical profile.

The principal attraction is the crater itself and the rim walk that gives close views into the hollowed summit and wide panoramas across the Azuma mountains. The area is popular for day hikes and for scenic drives on the nearby Azuma Skyline road, which provides several viewpoints.

The cone formed as part of the Azuma volcanic complex during relatively recent volcanic activity in the region; it is one feature among several volcanoes and crater lakes in the Azuma range. The mountain has long been a local destination for recreation rather than a site of continuous settlement.

Situated in Fukushima Prefecture, the cone sits within the Azuma mountain area of central Honshu and is accessed from the prefecture’s road network and mountain routes.

  • Access and viewpoints: A marked rim trail and roadside viewpoints along the Azuma Skyline provide the easiest access to views into the volcanic crater and over the surrounding Azuma range.

What to See #

  • Crater and rim: The crater rim and cone - a symmetrical cinder-cone crater that is the mountain's defining feature and is reached by marked trails and viewpoints along the Azuma Skyline road.
Mount Azuma-kofuji
Mount Azuma-kofuji, Fukushima Prefecture, Japan
37.7219, 140.2669

How to Get to Mount Azuma-kofuji #

From Fukushima City, take regional buses toward the Azuma area or drive via the Bandai-Azuma Skyline. The Skyline road reaches high viewpoints and parking areas close to trailheads for Azuma-Kofuji.

Tips for Visiting Mount Azuma-kofuji #

  • In late spring check for the snow corridor on the Azuma Skyline, a local draw when banks of snow form high walls.
  • Parking is available at trailheads near the Goshiki-numa area; use the marked paths to protect alpine vegetation.
  • If hiking to the rim of Azuma-Kofuji's crater, bring windproof layers - the summit is exposed and gusty even on mild days.

Best Time to Visit Mount Azuma-kofuji #

Late spring for snow features, summer for hiking, and autumn for foliage - avoid midsummer rainy spells.

Spring
Apr-May · 0-12°C
Snow still lingers in higher areas; the famous snow corridor appears along the Skyline.
Summer
Jun-Aug · 12-22°C
Milder high-altitude hiking; alpine flowers in bloom.
Autumn
Sep-Nov · 5-15°C
Clear skies and brilliant foliage on lower slopes.

Weather & Climate near Mount Azuma-kofuji #

Climate

Mount Azuma-kofuji's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -9°C to 22°C. Abundant rainfall (1695 mm/year), wettest in August.

Best Time to Visit
AugustJuneJuly
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-14°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -2°C and lows of -9°C. Moderate rainfall (63 mm) and partly cloudy skies.

39 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -2°
94%
Humidity
Very Humid

Weather

63 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.8h daylight

February

February is the coldest month with highs of -2°C and lows of -9°C. Moderate rainfall (69 mm) and partly cloudy skies.

39 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -2°
92%
Humidity
Very Humid

Weather

69 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.7h daylight

March

March is freezing with highs of 1°C and lows of -7°C. Regular rainfall (91 mm) and partly cloudy skies.

37 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-7°
86%
Humidity
Very Humid

Weather

91 mm
Rainfall
4.7 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 8°C and lows of -1°C. Significant rainfall (127 mm) and partly cloudy skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
81%
Humidity
Very Humid

Weather

127 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.1
UV Index
High
13.0h daylight

May

May is cold with highs of 14°C and lows of 4°C. Significant rainfall (133 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
14°
80%
Humidity
Very Humid

Weather

133 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.4
UV Index
High
14.0h daylight

June

June is cool with highs of 17°C and lows of 9°C. Significant rainfall (185 mm) and mostly overcast skies.

56 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
83%
Humidity
Very Humid

Weather

185 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.5
UV Index
High
14.5h daylight

July

July is cool with highs of 21°C and lows of 13°C. Heavy rain (216 mm) and mostly overcast skies.

54 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 21°
85%
Humidity
Very Humid

Weather

216 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.5
UV Index
Very High
14.3h daylight

August

August is the warmest month with highs of 22°C and lows of 15°C. The wettest month with heavy rain (269 mm) and mostly overcast skies.

64 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 23°
84%
Humidity
Very Humid

Weather

269 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.5
UV Index
Very High
13.4h daylight

September

September is cool with highs of 18°C and lows of 11°C. Heavy rain (238 mm) and mostly overcast skies.

54 Acceptable

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 18°
86%
Humidity
Very Humid

Weather

238 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.2
UV Index
High
12.3h daylight

October

October is cold with highs of 12°C and lows of 4°C. Significant rainfall (144 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
12°
87%
Humidity
Very Humid

Weather

144 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.1h daylight

November

November is cold with highs of 7°C and lows of -1°C. Regular rainfall (97 mm) and partly cloudy skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
89%
Humidity
Very Humid

Weather

97 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.0h daylight

December

December is freezing with highs of 1°C and lows of -6°C. Moderate rainfall (63 mm) and partly cloudy skies.

39 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°
92%
Humidity
Very Humid

Weather

63 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.5h daylight

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