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:
24°C
75.2°F
°C °F

Condition: Partly Cloudy

Pressure: 1,010 hPa

Feel like: 29 °C

Temperature: 24°C

Cloud: 69%

Humidity: 93%

Wind: NE - 7 km/h

Visibility: 18.84 km

Weather forecast

Thu
06 Aug
25°C / 32°C
Mainly Clear
Fri
07 Aug
25°C / 32°C
Slight Thunderstorm
Sat
08 Aug
24°C / 29°C
Drizzle
Sun
09 Aug
22°C / 29°C
Drizzle
Mon
10 Aug
22°C / 28°C
Drizzle
Hourly forecast today:
14:00 PM
23° / 24°
23° / 24°
Partly Cloudy
93% 21 km/h
15:00 PM
23° / 24°
23° / 24°
Partly Cloudy
95% 20 km/h
16:00 PM
23° / 24°
23° / 24°
Overcast
96% 20 km/h
17:00 PM
23° / 24°
23° / 24°
Overcast
97% 21 km/h
18:00 PM
23° / 24°
23° / 24°
Overcast
97% 20 km/h
19:00 PM
23° / 24°
23° / 24°
Overcast
98% 16 km/h
20:00 PM
23° / 24°
23° / 24°
Overcast
98% 16 km/h
21:00 PM
23° / 24°
23° / 24°
Overcast
98% 15 km/h
22:00 PM
24° / 24°
24° / 24°
Overcast
97% 18 km/h
23:00 PM
24° / 25°
24° / 25°
Partly Cloudy
94% 19 km/h
00:00 AM
24° / 26°
24° / 26°
Drizzle
92% 20 km/h

30 Day Averages and Extremes

  • Average high 29.2°C
  • Average low 22.27°C
  • Hottest day 35°C (22 July 2026)
  • Coldest day 0°C (19 August 2026)
  • Average humidity 76.13%
  • Days with precipitation 29 days
  • Highest precipitation 49 mm (23 July 2026)

Yesterday's Data

  • Max: 28°C
  • Min: 22°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 very hot weather in Chiba, with the high temperatures above 30ºC (86.0ºF), consider wearing:
- High SPF sunscreen for outdoor activities
- Light, natural fabrics (like cotton or linen)
- Lightweight, loose-fitting shorts
- Airy sandals or flip-flops

Temperature

Early
22°C / 26°C
Morning
23°C / 26°C
Afternoon
23°C / 24°C
Evening
23°C / 24°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 446
  • CO 123
  • NH3 0
  • NO2 26
  • O3 23
  • PM10 11
  • PM25 9
  • SO2 12
  • CH4 1,431

Sunrise / Sunset

19:51
09:39