Chiba Weather in October
In Chiba, October brings high daytime temperatures around 22°C (72°F), with nights cooling to 16°C (61°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Chiba in October
Known for its peak rainfall, this month often has intense showers. It's wise to carry a poncho to protect yourself from the rain. Historically, approximately 17 days this month are expected to have rain, averaging 223 mm (8.8 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Chiba in October
In October, Chiba sees high temperatures, with highs of 22°C (72°F). Nights drop to around 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 16°C (61°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Chiba in October
With about 130 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you prefer dry days with pleasant temperatures, May and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Chiba's climate page.
Chiba Temperature in October
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Chance of Rain
56%
Precipitation
223 mm (8.8 in)
Rainy days
17 days
Humidity
77%
Sunshine
130 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Chiba typically drop from around 24°C (75°F) at the start of October to approximately 20°C (68°F) by the end. Nights are pleasant, with lows typically ranging from 12°C (54°F) to 18°C (64°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Chiba in October
Browse day-by-day weather records for Chiba spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chiba historical weather extremes in October
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Chiba.
- Chiba recorded its highest October temperature of 33°C (91°F) on October 6, 2016.
- The coldest October day was on October 28, 2010, with a maximum of 10°C (50°F).
- Chiba registered its coldest October night on October 31, 1983, with temperatures dropping to 5°C (41°F).
Best Places in Japan in October
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Chiba in October
Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Chiba in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Chiba's climate page.
Temperature Rainfall Sunshine Humidity
See the full Chiba climate overview or explore weather in Japan.
