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: 1,005 hPa

Feel like: 20 °C

Temperature: 18°C

Cloud: 25%

Humidity: 92%

Wind: ENE - 5 km/h

Visibility: 19.98 km

Weather forecast

Tue
23 Jun
17°C / 23°C
Drizzle
Wed
24 Jun
20°C / 23°C
Moderate Rain Showers
Thu
25 Jun
20°C / 24°C
Slight Thunderstorm
Fri
26 Jun
21°C / 26°C
Overcast
Sat
27 Jun
21°C / 26°C
Partly Cloudy
Hourly forecast today:
17:00 PM
17° / 18°
17° / 18°
Mainly Clear
92% 25 km/h
18:00 PM
17° / 18°
17° / 18°
Mainly Clear
93% 25 km/h
19:00 PM
17° / 18°
17° / 18°
Mainly Clear
93% 25 km/h
20:00 PM
17° / 18°
17° / 18°
Mainly Clear
93% 26 km/h
21:00 PM
17° / 18°
17° / 18°
Mainly Clear
89% 29 km/h
22:00 PM
17° / 19°
17° / 19°
Mainly Clear
84% 31 km/h
23:00 PM
17° / 21°
17° / 21°
Mainly Clear
77% 30 km/h
00:00 AM
16° / 23°
16° / 23°
Mainly Clear
67% 28 km/h
01:00 AM
16° / 24°
16° / 24°
Mainly Clear
64% 29 km/h
02:00 AM
17° / 25°
17° / 25°
Mainly Clear
61% 29 km/h
03:00 AM
17° / 25°
17° / 25°
Mainly Clear
61% 29 km/h

30 Day Averages and Extremes

  • Average high 23.8°C
  • Average low 18.23°C
  • Hottest day 31°C (05 July 2026)
  • Coldest day 0°C (06 July 2026)
  • Average humidity 79.33%
  • Days with precipitation 27 days
  • Highest precipitation 70 mm (19 June 2026)

Yesterday's Data

  • Max: 25°C
  • Min: 20°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 25ºC (77.0ºF), consider wearing:
- Open-toed sandals or light sneakers
- Breathable shorts or skirts
- Thin, moisture-wicking socks
- Sunscreen for skin protection

Temperature

Early
19°C / 25°C
Morning
19°C / 22°C
Afternoon
17°C / 19°C
Evening
17°C / 18°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 448
  • CO 112
  • NH3 0
  • NO2 13
  • O3 70
  • PM10 9
  • PM25 6
  • SO2 7
  • CH4 1,416

Sunrise / Sunset

19:24
09:58