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Tsumagoi

Travel guide

Best time to visit Tsumagoi

Data source:Meteostat
Last updated:2025-09

Weather in Tsumagoi throughout the year

  • Spring (March–May): Average 37–54°F, with fluctuating temperatures and increasing rainfall; March–May experience spring rains. Common activities: Hiking, flower viewing. Recommended clothing: Warm jacket, long-sleeved clothing, rain gear.
  • Summer (June–August): Average 62–74°F, warm and humid with relatively high rainfall, especially in June. Common activities: Hiking, outdoor camping. Recommended clothing: Light and breathable clothing, rain gear.
  • Autumn (September–November): Average 51–66°F, cool and comfortable with gradually decreasing rainfall. Common activities: Autumn leaves viewing, onsen bathing. Recommended clothing: Light jacket, long-sleeved shirts.
  • Winter (December–February): Average -2.8–-32.4°F, cold and dry with low chance of snowfall. Common activities: Skiing (requires travel to nearby areas), enjoying winter scenery. Recommended clothing: Warm, thick jacket, hat, scarf, gloves.

Weather in Tsumagoi

Annual average temperature: approx. 49.6°F / Annual rainfall: approx. 1257 mm / Summer humidity: 70%–80% / Rainiest month: June

Tsumagoi weather by month

Month
Temperature (°F)
Rainfall (mm)
January
27°F
10.7
February
28.4°F
47.2
March
37.2°F
91
April
48.6°F
116.5
May
54.3°F
158.8
June
62.6°F
197.6
July
71.1°F
174.5
August
74.3°F
126.9
September
66.9°F
146.2
October
52°F
103.2
November
42.6°F
70.6
December
31.6°F
14

7-day weather forecast for Tsumagoi

11/15
Sunday
Light drizzle
46.9°F/45.4°F
11/16
Monday
Partly Cloudy
51.2°F/37.3°F
11/17
Tuesday
Patchy rain nearby
47.3°F/36°F
11/18
Wednesday
Patchy rain nearby
57.1°F/40.7°F
11/19
Thursday
Patchy rain nearby
51.4°F/38.3°F
11/20
Friday
Patchy rain nearby
40.1°F/34.6°F
11/21
Saturday
Partly Cloudy
42.7°F/33.1°F