Achi
Achi is a small town in Nagano, Japan, 797 m above sea level. It has a population of about 6,044 (2021). The climate is classified as hot-summer humid continental (Köppen Dfa), with warm summers, cold winters and precipitation in every season.
Best: May · Sep–Oct. Warmth, sunshine and dry days, month by month.
Achi at a glance
The months with the highest weather score
Average high in August
Average low in January
238 mm of rain
56 mm of rain
within 7.7 km
Weather in Achi
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Clear · wind 2 km/h · humidity 76%
When to go to Achi
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 46 | 42 | 29 | 55 | 60 | 55 | 53 | 52 | 61 | 70 | 55 | 46 |
| High | 3° | 4° | 8° | 15° | 20° | 23° | 26° | 28° | 24° | 18° | 12° | 6° |
| Low | -8° | -7° | -1° | 5° | 10° | 15° | 19° | 20° | 16° | 10° | 4° | -3° |
| Rain (mm) | 67 | 86 | 154 | 151 | 187 | 233 | 238 | 173 | 259 | 161 | 100 | 56 |
| Wet days | 5 | 6 | 11 | 11 | 14 | 16 | 21 | 19 | 18 | 11 | 6 | 5 |
What's on in Achi
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Achi
More museums: Goto Family Collection · Tama-no-yu · Old Yamamoto Kinehara Schoolhouse
Outdoors around Achi
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Achi
Wildlife in October
The birds and mammals of Japan seen most this month, compared with the rest of their year.
The sky over Achi
Earthquakes around Achi
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Towns and villages around Achi
Each with its own page: weather, climate and the best time to visit.
Achi from above
Postal codes
Getting to Achi
Places near Achi
Places with a climate like Achi
Matched month by month on temperature, rain and sunshine.
