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:
27°C
80.6°F
°C °F

Condition: Mainly Clear

Pressure: 1,012 hPa

Feel like: 28 °C

Temperature: 27°C

Cloud: 30%

Humidity: 63%

Wind: NE - 13 km/h

Visibility: 14.56 km

Weather forecast

Wed
05 Aug
24°C / 31°C
Slight Thunderstorm
Thu
06 Aug
25°C / 31°C
Drizzle
Fri
07 Aug
24°C / 31°C
Thunderstorm With Slight
Sat
08 Aug
22°C / 28°C
Slight Thunderstorm
Sun
09 Aug
22°C / 29°C
Moderate Drizzle
Hourly forecast today:
04:00 AM
19° / 27°
19° / 27°
Mainly Clear
63% 45 km/h
05:00 AM
19° / 27°
19° / 27°
Mainly Clear
64% 44 km/h
06:00 AM
19° / 26°
19° / 26°
Mainly Clear
67% 43 km/h
07:00 AM
19° / 25°
19° / 25°
Partly Cloudy
69% 42 km/h
08:00 AM
19° / 24°
19° / 24°
Partly Cloudy
72% 41 km/h
09:00 AM
19° / 24°
19° / 24°
Partly Cloudy
75% 39 km/h
10:00 AM
19° / 24°
19° / 24°
Partly Cloudy
74% 36 km/h
11:00 AM
19° / 23°
19° / 23°
Partly Cloudy
76% 34 km/h
12:00 PM
19° / 23°
19° / 23°
Mainly Clear
78% 33 km/h
13:00 PM
19° / 23°
19° / 23°
Partly Cloudy
79% 33 km/h
14:00 PM
19° / 23°
19° / 23°
Partly Cloudy
79% 33 km/h

30 Day Averages and Extremes

  • Average high 30.3°C
  • Average low 23.43°C
  • Hottest day 35°C (22 July 2026)
  • Coldest day 22°C (27 July 2026)
  • Average humidity 79.33%
  • Days with precipitation 29 days
  • Highest precipitation 49 mm (23 July 2026)

Yesterday's Data

  • Max: 27°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 28ºC (82.4ºF), consider wearing:
- Sunscreen for skin protection
- Breathable shorts or skirts
- Open-toed sandals or light sneakers
- Thin, moisture-wicking socks

Temperature

Early
19°C / 26°C
Morning
19°C / 24°C
Afternoon
19°C / 23°C
Evening
19°C / 22°C

Air quality

Moderate

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

  • CO2 436
  • CO 105
  • NH3 0
  • NO2 14
  • O3 63
  • PM10 16
  • PM25 11
  • SO2 6
  • CH4 1,375

Sunrise / Sunset

19:50
09:40