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Shimabara

Travel guide

Featured activity reviews in Shimabara

Best time to visit Shimabara

Data source:Meteostat
Last updated:2025-09

Weather in Shimabara throughout the year

  • 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.

Weather in Shimabara

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

Shimabara weather by month

Month
Temperature (°F)
Rainfall (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

7-day weather forecast for Shimabara

11/10
Tuesday
Sunny
61.4°F/54.2°F
11/11
Wednesday
Overcast
60.1°F/53°F
11/12
Thursday
Overcast
63.1°F/54.4°F
11/13
Friday
Overcast
66.2°F/59.6°F
11/14
Saturday
Overcast
66.7°F/61°F
11/15
Sunday
Patchy rain nearby
63.5°F/59.7°F
11/16
Monday
Partly Cloudy
64.9°F/58.5°F