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:
16°C
60.8°F
°C °F

Condition: Partly Cloudy

Pressure: 1,017 hPa

Feel like: 17 °C

Temperature: 16°C

Cloud: 55%

Humidity: 98%

Wind: ESE - 2 km/h

Visibility: 20.24 km

Weather forecast

Sun
25 Oct
18°C / 20°C
Moderate Rain
Mon
26 Oct
16°C / 23°C
Slight Rain Showers
Tue
27 Oct
11°C / 19°C
Slight Rain Showers
Wed
28 Oct
11°C / 15°C
Drizzle
Thu
29 Oct
12°C / 19°C
Moderate Drizzle
Hourly forecast today:
19:00 PM
15° / 16°
15° / 16°
Partly Cloudy
98% 7 km/h
20:00 PM
16° / 16°
16° / 16°
Overcast
99% 6 km/h
21:00 PM
16° / 17°
16° / 17°
Partly Cloudy
98% 18 km/h
22:00 PM
17° / 18°
17° / 18°
Mainly Clear
96% 36 km/h
23:00 PM
20° / 21°
20° / 21°
Mainly Clear
92% 45 km/h
00:00 AM
22° / 24°
22° / 24°
Clear Sky
88% 46 km/h
01:00 AM
22° / 25°
22° / 25°
Clear Sky
82% 42 km/h
02:00 AM
22° / 26°
22° / 26°
Clear Sky
80% 41 km/h
03:00 AM
23° / 26°
23° / 26°
Mainly Clear
82% 42 km/h
04:00 AM
22° / 26°
22° / 26°
Mainly Clear
82% 34 km/h
05:00 AM
22° / 25°
22° / 25°
Mainly Clear
85% 28 km/h

30 Day Averages and Extremes

  • Average high 20.5°C
  • Average low 13.73°C
  • Hottest day 27°C (20 October 2026)
  • Coldest day 0°C (07 November 2026)
  • Average humidity 74.3%
  • Days with precipitation 23 days
  • Highest precipitation 83 mm (25 October 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 15°C
  • Total Precipitation: 17 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 26ºC (78.8ºF), consider wearing:
- Sunscreen for skin protection
- Loose and airy fabrics like linen or cotton
- Wide-brimmed sun hat
- UV-protective sunglasses

Temperature

Early
16°C / 17°C
Morning
16°C / 17°C
Afternoon
16°C / 16°C
Evening
16°C / 17°C

Air quality

Moderate

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

  • CO2 470
  • CO 373
  • NH3 0
  • NO2 63
  • O3 4
  • PM10 28
  • PM25 26
  • SO2 28
  • CH4 1,599

Sunrise / Sunset

20:54
07:52