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:
21°C
69.8°F
°C °F

Condition: Drizzle

Pressure: 1,003 hPa

Feel like: 25 °C

Temperature: 21°C

Cloud: 61%

Humidity: 95%

Wind: SSE - 8 km/h

Visibility: 2.54 km

Weather forecast

Sun
21 Jun
17°C / 20°C
Drizzle
Mon
22 Jun
17°C / 25°C
Drizzle
Tue
23 Jun
18°C / 22°C
Moderate Drizzle
Wed
24 Jun
18°C / 23°C
Moderate Drizzle
Thu
25 Jun
21°C / 24°C
Moderate Rain Showers
Hourly forecast today:
19:00 PM
21° / 21°
21° / 21°
Drizzle
95% 41 km/h
20:00 PM
21° / 22°
21° / 22°
Moderate Drizzle
96% 42 km/h
21:00 PM
21° / 22°
21° / 22°
Drizzle
96% 47 km/h
22:00 PM
21° / 22°
21° / 22°
Drizzle
96% 31 km/h
23:00 PM
21° / 21°
21° / 21°
Overcast
99% 35 km/h
00:00 AM
21° / 21°
21° / 21°
Overcast
97% 36 km/h
01:00 AM
20° / 22°
20° / 22°
Partly Cloudy
91% 30 km/h
02:00 AM
20° / 22°
20° / 22°
Partly Cloudy
88% 30 km/h
03:00 AM
21° / 23°
21° / 23°
Partly Cloudy
86% 27 km/h
04:00 AM
20° / 23°
20° / 23°
Overcast
83% 25 km/h
05:00 AM
20° / 24°
20° / 24°
Overcast
83% 23 km/h

30 Day Averages and Extremes

  • Average high 24.13°C
  • Average low 18.87°C
  • Hottest day 31°C (04 July 2026)
  • Coldest day 16°C (05 June 2026)
  • Average humidity 84.23%
  • Days with precipitation 26 days
  • Highest precipitation 76 mm (19 June 2026)

Yesterday's Data

  • Max: 24°C
  • Min: 20°C
  • Total Precipitation: 12 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 warm weather in Chiba, with temperatures between 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- Sun hat or cap
- Cotton or linen fabrics
- Sunscreen (if spending time outdoors)
- Light, breathable socks

Temperature

Early
20°C / 23°C
Morning
20°C / 21°C
Afternoon
19°C / 20°C
Evening
21°C / 22°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 446
  • CO 132
  • NH3 0
  • NO2 10
  • O3 33
  • PM10 3
  • PM25 2
  • SO2 5
  • CH4 1,333

Sunrise / Sunset

19:24
09:58