Chiba, Japan Weather

  1. Chiba, Japan Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Chiba over the next 12 hours
  7. Temperature and possibility of rain in Chiba in the coming days
  8. Rainfall in Chiba in the coming days
  9. Chiba Weather Summary
  10. Weather averages by month
  11. Chiba's weather
  12. Frequently asked questions
  13. Comments
Chiba, Weather
(Photo by Sora Sagano on Unsplash)

Current conditions

Updated:
18°C
64.4°F
°C °F

Condition: Mainly Clear

Pressure: 1,027 hPa

Feel like: 17 °C

Temperature: 18°C

Cloud: 46%

Humidity: 68%

Wind: E - 8 km/h

Visibility: 37.14 km

Weather forecast

Sat
24 Oct
16°C / 24°C
Slight Rain
Sun
25 Oct
18°C / 21°C
Slight Rain
Mon
26 Oct
17°C / 25°C
Slight Rain Showers
Tue
27 Oct
10°C / 21°C
Partly Cloudy
Wed
28 Oct
9°C / 16°C
Moderate Drizzle
Hourly forecast today:
08:00 AM
12° / 18°
12° / 18°
Mainly Clear
68% 23 km/h
09:00 AM
12° / 17°
12° / 17°
Clear Sky
71% 19 km/h
10:00 AM
12° / 17°
12° / 17°
Mainly Clear
74% 19 km/h
11:00 AM
12° / 16°
12° / 16°
Mainly Clear
76% 19 km/h
12:00 PM
12° / 16°
12° / 16°
Clear Sky
78% 16 km/h
13:00 PM
12° / 16°
12° / 16°
Partly Cloudy
79% 14 km/h
14:00 PM
12° / 15°
12° / 15°
Mainly Clear
80% 14 km/h
15:00 PM
12° / 15°
12° / 15°
Mainly Clear
82% 12 km/h
16:00 PM
12° / 15°
12° / 15°
Mainly Clear
83% 16 km/h
17:00 PM
13° / 15°
13° / 15°
Mainly Clear
85% 17 km/h
18:00 PM
13° / 15°
13° / 15°
Partly Cloudy
85% 20 km/h

30 Day Averages and Extremes

  • Average high 21.03°C
  • Average low 14.0°C
  • Hottest day 27°C (20 October 2026)
  • Coldest day 0°C (05 November 2026)
  • Average humidity 71.57%
  • Days with precipitation 19 days
  • Highest precipitation 62 mm (23 October 2026)

Yesterday's Data

  • Max: 19°C
  • Min: 13°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Chiba over the next 12 hours

Temperature and possibility of rain in Chiba in the coming days

Rainfall in Chiba in the coming days

Chiba Climate Summary

Chiba features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 17.14ºC (62.85ºF), which is about 1.95% higher than the national average for Japan. Annually, the city experiences approximately 79.16 millimeters (3.12 inches) of rainfall, spread across 110.46 rainy days, accounting for 30.26% of the year.

Longitude 35.6074041
Latitude 140.1065366
Yearly high temperature 19.11ºC (66.4ºF)
Yearly low temperature 14.02ºC (57.24ºF)
Hottest month August 30.12ºC (86.22ºF)
Coldest month March 7.2ºC (44.96ºF)
Yearly precip 79.16mm (3.12in)
Days with rainfall 110.46 days (30.26%)
Driest month December (63.12%)
Wettest month September (76.39%)

Weather averages by month

Month High / Low (°C) Rain
January 9.06° / 3.79° 4.18 days
February 9.65° / 4.37° 7.27 days
March 12.98° / 7.2° 9.09 days
April 17.09° / 11.33° 9.55 days
May 21.88° / 16.26° 8.73 days
June 24.16° / 19.37° 12.09 days
July 28.12° / 23.23° 11.73 days
August 30.12° / 25.07° 10.18 days
September 26.76° / 22.12° 13.55 days
October 21.4° / 16.91° 10.36 days
November 16.65° / 12.05° 7.82 days
December 11.51° / 6.58° 5.91 days

Chiba's weather

Frequently asked questions

1. What is the hottest month in Chiba?

August has the highest average monthly temperature (daily mean of 30.12ºC) and March are the coolest (daily mean of 7.2ºC).

2. What should I wear in Chiba today?

For today's mild weather in Chiba, with temperatures between 13ºC to 16ºC (55.4ºF to 60.8ºF), consider wearing:
- Light jacket (for cooler periods)
- Scarf (optional)
- Sun hat (if spending time outdoors)
- Long-sleeve shirt or blouse

Temperature

Early
10°C / 19°C
Morning
12°C / 17°C
Afternoon
12°C / 15°C
Evening
13°C / 15°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 453
  • CO 229
  • NH3 0
  • NO2 27
  • O3 57
  • PM10 16
  • PM25 12
  • SO2 10
  • CH4 1,417

Sunrise / Sunset

20:53
07:53