City

Kōnan

Located in Kōnan Shi, Kochi Coordinates: 33°35′00″ N 133°46′55″ E

Location in Japan

Elevation: 91 m; above sea level
Local time: UTC+09:00; Asia/Tokyo · UTC+09:00
When to go: May–JuneOctober; See the climate
Airports: KCZ Kochi Ryoma Airport11 km; TAK Takamatsu Airport73 km

About Kōnan

Kōnan is a city. Location: Kōnan Shi, Kochi. Elevation: 91 m. The best months to visit are May–June, October. The nearest airport is Kochi Ryoma Airport (11 km). Nearby sights include Kochi castle and Aki River.

Climate of Kōnan

Best months for sightseeing

Best months for sightseeing: May–June, October.

This month · November

A wet month

Day 18° · Night 9° · Rain 105 mm

Better nearby cities in November

Kochi · 23 km west18°
Ōita · 206 km west18°
Beppu · 215 km west17°

Hottest month: August (day 30°)
Coldest month: January (night 2°)
Wettest month: June (320 mm)
Driest month: January (54 mm)

10° 2°

11° 3°

14° 6°

19° 11°

23° 15°

25° 20°

29° 23°

30° 24°

27° 21°

23° 15°

18° 9°

13° 4°

Jan

Feb

Mar

130

Apr

212

May

234

Jun

320

Jul

276

Aug

127

Sep

289

Oct

167

Nov

105

Dec

Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).

Show values as a table

Climate of Kōnan
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high (°C)	10°	11°	14°	19°	23°	25°	29°	30°	27°	23°	18°	13°
Average low (°C)	2°	3°	6°	11°	15°	20°	23°	24°	21°	15°	9°	4°
Precipitation (mm)	54	86	130	212	234	320	276	127	289	167	105	55

Other places to visit in this season: May June October

How to get to Kōnan

The nearest airport is Kochi Ryoma Airport (KCZ), 11 km to the west as the crow flies. The nearest large city is Kochi, 23 km to the west.

Airports

Kochi Ryoma Airport (KCZ) Nankoku 11 kmwest
Takamatsu Airport (TAK) Takamatsu 73 kmnorth
Tokushima Awaodori Airport / JMSDF Tokushima Air Base (TKS) Tokushima 98 kmnortheast

Nearby large cities

Kochi Population: 332.1K 23 kmwest
Niihama Population: 123.1K 61 kmnorthwest
Saijō Population: 104.8K 67 kmnorthwest
Marugame Population: 109.5K 78 kmnorth
Takamatsu Population: 419K 87 kmnorth

Straight-line distances; road distances are longer. Airport data: OurAirports.

Nearby attractions & nature

Everything nearby

Kochi castle Historic site, Kōchi Shi
23 km W
Aki River River, Kochi
16 km SE

Kōnan

Sources & licences

GeoNames, CC-BY-4.0 GeoNames (www.geonames.org), CC BY 4.0

Data last updated: November 7, 2026