Get Exclusive App Deals
Sanin and Sanyo
Top 10 Must-Do Experiences and Attractions in Sanin and Sanyo
Sanin and Sanyo Trending place to visit
Latest launches and promotions in Sanin and Sanyo
![[Hiroshima/Onomichi - 30-minute cruise] An adventure cruise to enjoy thrills and saunas.](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_575686/20260317074313_ILAda/jpg)
Recommended travel destinations near Sanin and Sanyo
Reviews of Sanin and Sanyo activities
Sanin and Sanyo Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Sanin and Sanyo year round climate
- Spring (March–May): Average 10.3–18.4°C, mild and comfortable climate, but relatively high rainfall, especially in April and May. Common activities: flower viewing, hiking, hot springs. Recommended clothing: light jacket, long-sleeved shirt, rain gear.
- Summer (June–August): Average 22.3–27.5°C, hot and humid, with rainfall concentrated in June. Common activities: swimming at the beach, mountain climbing, visiting temples and shrines. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
- Autumn (September–November): Average 17.4–25.4°C, pleasant climate, with decreasing rainfall. Common activities: autumn leaves viewing, hiking, enjoying local cuisine. Recommended clothing: light jacket, long-sleeved shirt.
- Winter (December–February): Average 3.5–5.6°C, cold and dry, with the least rainfall. Common activities: skiing (mountain areas), hot springs, visiting museums. Recommended clothing: warm jacket, hat, gloves, scarf.
Sanin and Sanyo climatological average
Annual average temperature: approx. 15.6°C / Annual rainfall: approx. 1351 mm / Summer humidity: 70%–80% / Rainiest month: June
Sanin and Sanyo monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
3.5°C
19.8
February
5.4°C
54.5
March
10.3°C
119.6
April
15.9°C
123.2
May
18.4°C
204.7
June
22.3°C
230.1
July
27.5°C
102.2
August
27.2°C
147.9
September
25.4°C
159.4
October
17.4°C
98.1
November
12.3°C
76
December
5.6°C
16.4
Sanin and Sanyo weather for the next seven days
3/20
Friday
Patchy rain nearby
13.4°C/0°C
3/21
Saturday
Patchy rain nearby
13.8°C/-3°C
3/22
Sunday
Sunny
14.7°C/-1.9°C
3/23
Monday
Patchy rain nearby
16.9°C/1.8°C
3/24
Tuesday
Patchy rain nearby
15.3°C/-0.4°C
3/25
Wednesday
Patchy rain nearby
12.8°C/4.7°C
3/26
Thursday
Patchy rain nearby
16.5°C/0°C
