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Sanmyaku

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Sanmyaku Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Sanmyaku year round climate

  • Spring (March–May): Average 50–66°F, mild climate with increasing rainfall. Cherry blossoms may bloom in March–April. Common activities: Cherry blossom viewing, hiking, visiting historical sites. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 74–85°F, hot and humid with heavier rainfall, especially in June. Common activities: Beach activities, indoor activities, visiting museums. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 67–81°F, comfortable and pleasant climate with less rainfall, suitable for outdoor activities. Common activities: Mountain climbing, hiking, viewing autumn leaves (depending on tree species). Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Winter (December–February): Average 41–45°F, cold and dry with less rainfall. Common activities: Indoor activities, onsen experience. Recommended clothing: Warm jacket, sweater, scarf, gloves.

Sanmyaku climatological average

Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 1718 mm / Summer humidity: 70%–80% / Rainiest month: June

Sanmyaku monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
41.5°F
38.7
February
43.2°F
66.5
March
50.9°F
122.6
April
61.5°F
159.1
May
66.9°F
228.1
June
74.7°F
267.4
July
83.7°F
231.6
August
85.5°F
166.8
September
81.1°F
177.1
October
67.1°F
133.6
November
57°F
100.2
December
45.3°F
26.6

Sanmyaku weather for the next seven days

12/8
Monday
Patchy rain nearby
61.6°F/50°F
12/9
Tuesday
Sunny
53.4°F/45.5°F
12/10
Wednesday
Sunny
54.7°F/44.3°F
12/11
Thursday
Overcast
56.7°F/47.3°F
12/12
Friday
Patchy rain nearby
44.4°F/39.4°F
12/13
Saturday
Partly Cloudy
49°F/37.6°F
12/14
Sunday
Moderate rain
51.7°F/44.7°F