Get Exclusive App Deals

Nanjo

Travel guide

Top 10 things to do in Nanjo

Featured activity reviews in Nanjo

Best time to visit Nanjo

Data source:Meteostat
Last updated:2025-09

Weather in Nanjo throughout the year

  • Spring (March–May): Average 38–58°F, the climate gradually changes from cold to warm, with more rainfall and occasional overcast weather. Common activities: flower viewing, hiking. Recommended clothing: warm jacket, comfortable trousers, and rain gear.
  • Summer (June–August): Average 67–77°F, high temperatures, abundant rainfall, and high humidity. Common activities: mountain climbing, sightseeing in summer resorts. Recommended clothing: breathable and lightweight clothing, and rain gear.
  • Autumn (September–November): Average 45–70°F, temperatures gradually decrease from high to cool, rainfall decreases, and the weather is comfortable and pleasant. Common activities: maple leaf viewing, outdoor recreational activities. Recommended clothing: light jacket, long-sleeved shirts and trousers.
  • Winter (December–February): Average -34–33°F, cold temperatures, and more rainfall. Common activities: skiing, onsen experience (if available nearby). Recommended clothing: thick warm clothing, waterproof jacket, hat, scarf, and gloves.

Weather in Nanjo

Annual average temperature: approx. 51.6°F / Annual rainfall: approx. 1377 mm / Summer humidity: 70%–80% / Rainiest month: August

Nanjo weather by month

Month
Temperature (°F)
Rainfall (mm)
January
29.3°F
64.8
February
30.7°F
49.2
March
38.8°F
103.5
April
51.4°F
92.3
May
58.8°F
113.2
June
67.1°F
130.2
July
75.2°F
200.4
August
77.2°F
211.6
September
70.7°F
135.7
October
56.3°F
77.9
November
45.5°F
90.5
December
33.4°F
107.9

7-day weather forecast for Nanjo

11/13
Friday
Patchy rain nearby
60.3°F/43°F
11/14
Saturday
Mist
60.3°F/45.8°F
11/15
Sunday
Light drizzle
51.9°F/46.7°F
11/16
Monday
Patchy rain nearby
53.4°F/36.4°F
11/17
Tuesday
Cloudy
47.5°F/32.7°F
11/18
Wednesday
Light drizzle
57.5°F/40.8°F
11/19
Thursday
Light sleet
51.5°F/37.8°F