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Numazu
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Numazu Weather and climate
Data source：Meteostat
Update date：2025-09
Numazu year round climate
- Spring (March–May): Average 11.8–18.9°C, mild climate but with relatively high rainfall, especially in April. Common activities: Hiking, flower viewing (e.g., azaleas). Recommended clothing: Light jacket, long-sleeved shirts and pants, rain gear is essential.
- Summer (June–August): Average 22.8–27.9°C, hot and humid, with relatively high rainfall, especially in June. Common activities: Beach activities, swimming, hiking (heatstroke prevention is necessary). Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
- Autumn (September–November): Average 19.0–14.7°C, pleasant and comfortable climate, with gradually decreasing rainfall. Common activities: Maple viewing, outdoor excursions. Recommended clothing: Light jacket, long-sleeved shirts and pants.
- Winter (December–February): Average 8.4–7.5°C, cold climate, with low rainfall. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm jacket, sweater, scarf, etc. for cold protection.
Numazu climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 2182 mm / Summer humidity: 70%–80% / Rainiest month: June
Numazu monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6.2°C
43.1
February
7.5°C
109.2
March
11.8°C
191.3
April
16.2°C
234
May
18.9°C
262.2
June
22.8°C
346.2
July
27.9°C
198.4
August
27.9°C
227.1
September
26.1°C
242.3
October
19°C
152.5
November
14.7°C
137.1
December
8.4°C
38.8
Numazu weather for the next seven days
10/15
Wednesday
Moderate rain
19.7°C/16.9°C
10/16
Thursday
Moderate rain
19.7°C/17.1°C
10/17
Friday
Partly Cloudy
22°C/15.1°C
10/18
Saturday
Patchy rain nearby
22.6°C/14.2°C
10/19
Sunday
Moderate rain
23.9°C/18.3°C
10/20
Monday
Patchy rain nearby
18.2°C/15.6°C
10/21
Tuesday
Moderate rain
14.4°C/13.1°C
