Chiba
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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.

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

Chiba Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Chiba - and find the best time to visit.

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 records 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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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 month

What To Do in Chiba in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    6/10
  • Camping
    6/10

Chiba 3-Day Forecast

More climate data for Chiba

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.