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Shimabara

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Shimabara Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Shimabara year round climate

  • Spring (March–May): Average 55–69°F, warm and humid climate with relatively high rainfall. Cherry blossoms occasionally bloom in March and April. Common activities: Cherry blossom viewing (depending on bloom conditions), hiking, visiting historical sites. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 76–85°F, hot and humid with relatively high rainfall, especially in July. Common activities: Beach activities, visiting museums, enjoying local cuisine. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 68–59°F, comfortable and pleasant climate with relatively low rainfall. Common activities: Hiking, onsen experience, enjoying autumn scenery. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Winter (December–February): Average 45–46°F, cold and humid climate with relatively low rainfall. Common activities: Indoor activities, onsen experience, enjoying local cuisine. Recommended clothing: Warm jacket, scarf, gloves, hat.

Shimabara climatological average

Annual average temperature: approx. 64.9°F / Annual rainfall: approx. 2112 mm / Summer humidity: 70%–80% / Rainiest month: July

Shimabara monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
43.9°F
56.5
February
46.9°F
92.7
March
55°F
251.4
April
63.9°F
223.6
May
69.8°F
274
June
76.1°F
369.8
July
83.5°F
371.5
August
85.8°F
165.2
September
81.7°F
92.3
October
68.7°F
96
November
59.2°F
81.8
December
45.7°F
37.8

Shimabara weather for the next seven days

3/21
Saturday
Sunny
57.4°F/48.3°F
3/22
Sunday
Moderate rain
60°F/51.4°F
3/23
Monday
Patchy rain nearby
60.4°F/50.2°F
3/24
Tuesday
Sunny
58°F/46.4°F
3/25
Wednesday
Moderate rain
50.7°F/48.3°F
3/26
Thursday
Sunny
60.9°F/47.6°F
3/27
Friday
Partly Cloudy
59°F/52.6°F