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Watarase

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Watarase Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Watarase year round climate

  • Spring (March–May): Average 52–65°F, mild and comfortable climate, but with more rainfall; be prepared for rain. Common activities: Hiking, flower viewing. Recommended clothing: Light jacket, long-sleeved clothing.
  • Summer (June–August): Average 72–82°F, hot and humid with significant rainfall; be mindful of heatstroke and sun protection. Common activities: Swimming, water sports. Recommended clothing: Light and breathable clothing, sun hat.
  • Autumn (September–November): Average 59–78°F, pleasant climate, September is the rainiest month; be prepared for rain. Common activities: Hiking, outings. Recommended clothing: Light jacket, long-sleeved clothing.
  • Winter (December–February): Average 44–47°F, cold climate with less rainfall. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm jacket, sweater, scarf.

Watarase climatological average

Annual average temperature: approx. 63.3°F / Annual rainfall: approx. 1620 mm / Summer humidity: 70%–80% / Rainiest month: September

Watarase monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
44.8°F
67.6
February
46.8°F
94.5
March
52.9°F
127
April
60.1°F
174.5
May
65.7°F
160.5
June
72.3°F
204.4
July
80.2°F
185.7
August
82.8°F
133.3
September
78.3°F
216.3
October
68.4°F
66.9
November
59.7°F
126.9
December
47.1°F
63

Watarase weather for the next seven days

5/19
Tuesday
Sunny
70.8°F/68°F
5/20
Wednesday
Patchy rain nearby
68.7°F/67.6°F
5/21
Thursday
Moderate rain
70.1°F/66.1°F
5/22
Friday
Patchy rain nearby
66.6°F/65.2°F
5/23
Saturday
Partly Cloudy
69.5°F/66.6°F
5/24
Sunday
Sunny
72.9°F/69.7°F
5/25
Monday
Sunny
73.2°F/69.9°F

Watarase Frequently Asked Questions and Useful Information for Travel

What is the best time to visit?

The best times to visit are for cherry blossom viewing in spring and maple viewing in autumn.

Which attractions are must-sees?

Must-see attractions include the Watarase Valley Railway itself, as well as the natural scenery and historical and cultural sites along the way.