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Ohtsuchi
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Ohtsuchi Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Ohtsuchi year round climate
- Spring (March–May): Average 4.9–15°C, mild but with occasional showers; March can still be quite cool. Common activities: flower viewing, coastal walks. Recommended clothing: light jacket, long-sleeved shirts, comfortable shoes.
- Summer (June–August): Average 18.6–24.7°C, warm and humid with more rainfall, especially in August. Common activities: swimming at the beach, outdoor camping (be mindful of weather changes). Recommended clothing: light and breathable clothing, rain gear.
- Autumn (September–November): Average 9.1–21.1°C, pleasantly cool with more sunny days, but occasional showers. Common activities: autumn leaf viewing (depending on tree species), hiking. Recommended clothing: light jacket, long-sleeved shirts, comfortable shoes.
- Winter (December–February): Average 1.0–3.0°C, cold and dry with low chance of snowfall. Common activities: indoor activities, onsen experiences. Recommended clothing: warm jacket, hat, scarf, gloves.
Ohtsuchi climatological average
Annual average temperature: approx. 11.9°C / Annual rainfall: approx. 1278 mm / Summer humidity: 70%–80% / Rainiest month: August
Ohtsuchi monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
1°C
70.5
February
1.2°C
41.3
March
4.9°C
100.1
April
11.2°C
67.6
May
15°C
95.2
June
18.6°C
122.6
July
22.8°C
159.6
August
24.7°C
243.1
September
21.1°C
146.4
October
14.5°C
129.4
November
9.1°C
63.5
December
3°C
38.7
Ohtsuchi weather for the next seven days
12/29
Monday
Sunny
8.7°C/0.1°C
12/30
Tuesday
Moderate rain
7.8°C/1.8°C
12/31
Wednesday
Moderate or heavy snow showers
3.9°C/-5.5°C
1/1
Thursday
Patchy moderate snow
-2.3°C/-5.8°C
1/2
Friday
Light freezing rain
1°C/-4.6°C
1/3
Saturday
Light freezing rain
4.5°C/-2.9°C
1/4
Sunday
Sunny
3°C/-3.6°C
