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Tateyama Bay

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Tateyama Bay Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Tateyama Bay year round climate

  • Spring (March–May): 12.1–19.1°C on average, warm and comfortable climate, but with relatively high rainfall. Common activities: flower viewing, outdoor walks. Recommended clothing: light jacket, long-sleeved shirt.
  • Summer (June–August): 22.5–27.9°C on average, hot and humid, relatively low rainfall, but with higher rainfall in June. Common activities: swimming, surfing, sunbathing. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): 19.8–15.8°C on average, pleasant and cool climate, moderate rainfall. Common activities: mountain climbing, hiking, seaside walks. Recommended clothing: light jacket, long-sleeved shirt.
  • Winter (December–February): 10.2–8.3°C on average, low temperatures, dry and cold, low rainfall. Common activities: hot springs, indoor leisure activities. Recommended clothing: warm coat, sweater, scarf.

Tateyama Bay climatological average

Annual average temperature: approx. 17.7°C / Annual rainfall: approx. 1827 mm / Summer humidity: 70%–80% / Rainiest month: June

Tateyama Bay monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
7.6°C
52.1
February
8.3°C
120
March
12.1°C
161.1
April
16.3°C
190.6
May
19.1°C
214.9
June
22.5°C
257.4
July
26.9°C
112.5
August
27.9°C
143.2
September
26°C
183.1
October
19.8°C
205.5
November
15.8°C
139.6
December
10.2°C
47.3

Tateyama Bay weather for the next seven days

12/15
Monday
Sunny
12.6°C/10.1°C
12/16
Tuesday
Partly Cloudy
11.5°C/9.3°C
12/17
Wednesday
Sunny
12°C/10.7°C
12/18
Thursday
Patchy rain nearby
12.7°C/10°C
12/19
Friday
Patchy rain nearby
15.7°C/12.2°C
12/20
Saturday
Moderate rain
18°C/16.3°C
12/21
Sunday
Heavy rain
19.5°C/16.3°C