KKday's Kumamoto trip was absolutely perfect! The tour guide was professional, attentive, and provided detailed explanations. The pace was relaxed and not rushed at all. We smoothly visited the vast Kusasenri Grassland, the tranquil Ushiomi Kumano Shrine, and the atmospheric Kurokawa Onsen. Even though Mount Aso was closed, they provided an alternative itinerary, and the route planning was excellent. The Kusasenri Grassland crater was stunning, perfect for taking photos at any time. Ushiomi Kumano was serene and peaceful, and Kurokawa Onsen had a strong Japanese atmosphere. The tour guide was patient and attentive throughout, reminding us of the weather and road conditions. Although they tried to sell us horse oil, I had bought some in Hokkaido before and it was indeed quite good. The driver was smooth overall, making the trip comfortable and worry-free. It was excellent value for money and highly recommended!
The tour guide provided very detailed explanations of each attraction. Although our time at each site was limited, we were able to visit and see everything, making it a wonderful travel experience.
Driver Mr. Jiang was very friendly and polite, and very patient with the children! Changing routes was no problem at all; he was very helpful in arranging the route and time. Thank you so much for your service!
The customized itinerary was very convenient, and they also provided timely suggestions, helping to guide visitors to attractions and calling ahead to inquire about restaurant availability. Thank you, Ms. Liu, for your care over the past four days! And thank you to Mr. Shen for taking me to the airport on the last day.
It's quite far, and the drive is long. This was my second time going. Last time I went in the summer, and it was lush and green, quite beautiful. This time I went with my family, and I was surprised to see Mount Aso, but it was very far away, and the grass on the mountain hadn't grown yet; it was bare and a yellowish-brown color, which was different from what I had imagined. But that's how the natural environment is, and it's so far away that we had to delay our meal. We ate almost one meal and then prepared to head back. We were short on time, and with elderly people with us, we couldn't go very far. Traveling with elderly people requires careful consideration.
Anonymous User
Family
Mount Aso Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Mount Aso year round climate
Spring (March–May): Average 41–55°F, cool climate with abundant sunshine and little rainfall. Common activities: Hiking, appreciating the Aso volcano scenery. Recommended clothing: Warm jacket, long-sleeved clothing, comfortable hiking shoes.
Summer (June–August): Average 62–73°F, warm and comfortable climate, with less rainfall in some months. Common activities: Hiking, camping, appreciating grassland scenery. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 48–60°F, pleasant climate, dry and comfortable, with little rainfall. Common activities: Hiking, appreciating autumn leaves, experiencing hot springs. Recommended clothing: Light jacket, long-sleeved clothing.
Winter (December–February): Average 33–41°F, cold and dry climate, very little rainfall. Common activities: Viewing snow scenery (depending on the situation), experiencing hot springs. Recommended clothing: Warm jacket, hat, gloves, scarf, warm underwear.
Mount Aso climatological average
Annual average temperature: approx. 53.6°F / Annual rainfall: approx. 104 mm / Summer humidity: 60%–70% / Rainiest month: June
Mount Aso monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
34.7°F
1.4
February
39.4°F
7.9
March
41°F
13.5
April
53.8°F
10
May
56.3°F
10
June
63°F
22.5
July
71.6°F
10.7
August
73.8°F
13.2
September
70°F
3.4
October
60.3°F
5.3
November
48.4°F
5.6
December
34.3°F
0.6
Mount Aso weather for the next seven days
5/7
Thursday
Patchy rain nearby
67°F/53.9°F
5/8
Friday
Patchy rain nearby
54°F/48.7°F
5/9
Saturday
Sunny
61.5°F/45.2°F
5/10
Sunday
Partly Cloudy
64.4°F/50.5°F
5/11
Monday
Sunny
65.3°F/50.8°F
5/12
Tuesday
Sunny
67.8°F/53.4°F
5/13
Wednesday
Sunny
69.6°F/55.5°F
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