Kumamoto weather in February
February in Kumamoto: cool, rainy, with clean air — a good time to visit.
Updated September 2026 · climate normals from ERA5 reanalysis
#7 of 12 months in Kumamoto · #898 of 1413 destinations to visit in February · comfort 67/100 (tier C)
- Days
- 13°C
- Nights
- 2°C
- Wet days
- 11
- Sun
- 7.2 h
- Humidity
- 74%
- Daylight
- 11 h

Traveller notes on Kumamoto in February
Other months in Kumamoto
Forum posters describe April across Japan as genuinely one of the best months to visit, though variable - a light anorak or jacket is recommended for cooler days and evenings, while sunny stretches can push temperatures into the mid-20sC, warranting layers that can come off as needed. Posters specifically recommend early April in northern Kyushu, including Kumamoto alongside Saga, Oita and Fukuoka, as a strong window for cherry blossoms. Posters generally note April doesn't require a heavy winter coat anywhere in Japan by this point in spring, distinguishing it clearly from the colder months just prior. Posters generally rate April as mild, changeable but genuinely rewarding for Kumamoto, sakura season a real seasonal highlight worth timing a visit around.
Forum posters call October broadly one of Japan's best travel months - warm days, cool nights, and even when a typhoon passes through, rain typically clears within a day or two back to clear blue skies rather than settling in. Early October can still run a touch warm, cooling noticeably by the end of the month. For Kumamoto specifically, posters note some tourist attractions may still be under restoration or closed depending on the year, but the castle grounds remain walkable and Suizenji Garden stays open regardless, giving visitors a reliable core itinerary even if other sites are affected.
Add your own note from Kumamoto's card on the map.
Kumamoto climate normals — February
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Kumamoto in February
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 2 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Kumamoto's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherKumamoto's best weather comes in April, October and November — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Kumamoto in February
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Hazard
Mount Aso crater alerts
1 Jan – 31 DecVolcanic activityClosuresNakadake is the day trip everyone books and the one that gets cancelled: the crater rim closes without notice on gas readings or a raised alert, and has been shut for long stretches. Check before you drive out. Source ↗
Nearby, and something's on
Within 300 km of Kumamoto — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Kumamoto?
Kumamoto in February — FAQ
- Is February a good time to visit Kumamoto?
- February in Kumamoto: cool, rainy, with clean air — a good time to visit. It ranks #7 of 12 months for Kumamoto on SeasonMap's comfort score (67/100).
- What is the weather like in Kumamoto in February?
- In February, Kumamoto averages a daily high of 12.8°C and a low of 2.4°C, with about 105.3 mm of rain over roughly 10.6 rainy days.
- What is the air quality in Kumamoto in February?
- Kumamoto has a mean US Air Quality Index of about 44 in February.
- Does it snow in Kumamoto in February?
- Kumamoto sees roughly 2 cm of snowfall in February.
Within 300 km: Fukuoka's Plum blossom at Dazaifu around 10 Feb – 15 Mar, and Kagoshima's Cranes winter at Izumi around 1 Nov – 25 Mar.