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:
8°C
46.4°F
°C °F

Condition: Overcast

Pressure: 1,020 hPa

Feel like: 5 °C

Temperature: 8°C

Cloud: 87%

Humidity: 70%

Wind: ENE - 12 km/h

Visibility: 24.14 km

Weather forecast

Mon
19 Jan
3°C / 12°C
Overcast
Tue
20 Jan
3°C / 6°C
Overcast
Wed
21 Jan
2°C / 5°C
Partly Cloudy
Thu
22 Jan
0°C / 6°C
Clear Sky
Fri
23 Jan
1°C / 7°C
Overcast
Hourly forecast today:
15:00 PM
3° / 8°
3° / 8°
Overcast
70% 19 km/h
16:00 PM
3° / 8°
3° / 8°
Overcast
72% 18 km/h
17:00 PM
4° / 8°
4° / 8°
Overcast
73% 17 km/h
18:00 PM
4° / 8°
4° / 8°
Overcast
74% 16 km/h
19:00 PM
4° / 8°
4° / 8°
Partly Cloudy
74% 18 km/h
20:00 PM
3° / 8°
3° / 8°
Partly Cloudy
75% 19 km/h
21:00 PM
3° / 7°
3° / 7°
Partly Cloudy
74% 20 km/h
22:00 PM
2° / 7°
2° / 7°
Partly Cloudy
73% 21 km/h
23:00 PM
2° / 7°
2° / 7°
Partly Cloudy
71% 22 km/h
00:00 AM
1° / 7°
1° / 7°
Partly Cloudy
69% 22 km/h
01:00 AM
1° / 7°
1° / 7°
Partly Cloudy
67% 21 km/h

30 Day Averages and Extremes

  • Average high 9.1°C
  • Average low 2.47°C
  • Hottest day 15°C (15 January 2026)
  • Coldest day 0°C (01 January 2026)
  • Average humidity 50.93%
  • Days with precipitation 8 days
  • Highest precipitation 26 mm (01 January 2026)

Yesterday's Data

  • Max: 11°C
  • Min: 4°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 cool weather in Chiba, with temperatures between 10ºC to 13ºC (50.0ºF to 55.4ºF), you should consider wearing:
- Thin gloves (optional for early mornings or late evenings)
- Casual shoes or sneakers
- Light scarf or wrap
- Cotton socks

Temperature

Early
-2°C / 8°C
Morning
4°C / 9°C
Afternoon
3°C / 8°C
Evening
3°C / 7°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 456
  • CO 220
  • NH3 0
  • NO2 50
  • O3 20
  • PM10 17
  • PM25 16
  • SO2 17
  • CH4 1,438

Sunrise / Sunset

21:47
07:53