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:
23°C
73.4°F
°C °F

Condition: Overcast

Pressure: 1,010 hPa

Feel like: 26 °C

Temperature: 23°C

Cloud: 100%

Humidity: 84%

Wind: ESE - 6 km/h

Visibility: 5.44 km

Weather forecast

Sun
21 Jun
19°C / 23°C
Drizzle
Mon
22 Jun
18°C / 25°C
Drizzle
Tue
23 Jun
18°C / 25°C
Drizzle
Wed
24 Jun
18°C / 24°C
Slight Rain Showers
Thu
25 Jun
22°C / 24°C
Slight Rain Showers
Hourly forecast today:
02:00 AM
20° / 23°
20° / 23°
Overcast
84% 21 km/h
03:00 AM
20° / 23°
20° / 23°
Overcast
83% 27 km/h
04:00 AM
20° / 23°
20° / 23°
Overcast
83% 29 km/h
05:00 AM
20° / 23°
20° / 23°
Overcast
83% 26 km/h
06:00 AM
19° / 22°
19° / 22°
Overcast
84% 26 km/h
07:00 AM
19° / 21°
19° / 21°
Moderate Drizzle
91% 25 km/h
08:00 AM
19° / 21°
19° / 21°
Moderate Drizzle
93% 26 km/h
09:00 AM
19° / 20°
19° / 20°
Slight Rain
94% 26 km/h
10:00 AM
20° / 21°
20° / 21°
Moderate Rain
95% 21 km/h
11:00 AM
20° / 20°
20° / 20°
Slight Rain
95% 24 km/h
12:00 PM
20° / 20°
20° / 20°
Slight Rain
95% 24 km/h

30 Day Averages and Extremes

  • Average high 22.8°C
  • Average low 18.1°C
  • Hottest day 26°C (15 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 80.8%
  • Days with precipitation 25 days
  • Highest precipitation 68 mm (08 June 2026)

Yesterday's Data

  • Max: 23°C
  • Min: 20°C
  • Total Precipitation: 11 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 18ºC to 21ºC (64.4ºF to 69.8ºF), you might consider wearing:
- Shorts or lightweight trousers
- Sun hat or cap
- Light, breathable socks
- Cotton or linen fabrics

Temperature

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

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 445
  • CO 222
  • NH3 0
  • NO2 15
  • O3 57
  • PM10 7
  • PM25 6
  • SO2 9
  • CH4 1,354

Sunrise / Sunset

19:24
09:58