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Kisarazu

Travel guide

Top 10 things to do in Kisarazu

Best time to visit Kisarazu

Data source:Meteostat
Last updated:2025-09

Weather in Kisarazu throughout the year

  • Spring (March–May): Average 52–66°F, mild climate but with more rainfall, especially in April. Common activities: flower viewing, walking in the countryside. Recommended clothing: light jacket, long-sleeved shirt, rain gear.
  • Summer (June–August): Average 72–82°F, hot and humid, with the most rainfall in June. Common activities: beach activities, outdoor sports (pay attention to sun protection and heatstroke). Recommended clothing: light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 67–59°F, comfortable and pleasant climate, with more rainfall in September. Common activities: maple leaf viewing, outdoor excursions. Recommended clothing: light jacket, long-sleeved shirt.
  • Winter (December–February): Average 49–44°F, cold and dry, with little rainfall. Common activities: hot spring trips, indoor activities. Recommended clothing: warm jacket, sweater, scarf, gloves.

Weather in Kisarazu

Annual average temperature: approx. 63.3°F / Annual rainfall: approx. 1436 mm / Summer humidity: 70%–80% / Rainiest month: June

Kisarazu weather by month

Month
Temperature (°F)
Rainfall (mm)
January
44.1°F
37.4
February
45°F
84.4
March
52.3°F
133.3
April
60.4°F
174
May
66.2°F
172.8
June
72.5°F
220.3
July
81.1°F
97.8
August
82.8°F
107.7
September
79°F
148.3
October
67.5°F
131.2
November
59.5°F
96.8
December
49.3°F
32.6

7-day weather forecast for Kisarazu

11/2
Monday
Partly Cloudy
72.8°F/54.9°F
11/3
Tuesday
Sunny
66.5°F/50.8°F
11/4
Wednesday
Patchy rain nearby
60.8°F/56.5°F
11/5
Thursday
Moderate rain
62.7°F/56.1°F
11/6
Friday
Sunny
71.6°F/55.6°F
11/7
Saturday
Cloudy
61.6°F/51.6°F
11/8
Sunday
Overcast
55.2°F/51°F