Aichi, Japan Weather

  1. Aichi, Japan Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Aichi over the next 12 hours
  7. Temperature and possibility of rain in Aichi in the coming days
  8. Rainfall in Aichi in the coming days
  9. Aichi Weather Summary
  10. Weather averages by month
  11. Aichi's weather
  12. Frequently asked questions
  13. Comments
Aichi, Weather
(Photo by Sora Sagano on Unsplash)

Current conditions

Updated:
-1°C
30.2°F
°C °F

Condition: Clear Sky

Pressure: 970 hPa

Feel like: -4 °C

Temperature: -1°C

Cloud: 32%

Humidity: 98%

Wind: NE - 4 km/h

Visibility: 24.14 km

Weather forecast

Mon
19 Jan
-2°C / 7°C
Overcast
Tue
20 Jan
-2°C / 3°C
Overcast
Wed
21 Jan
-3°C / 1°C
Snow Showers Slight
Thu
22 Jan
-4°C / 2°C
Overcast
Fri
23 Jan
-3°C / 3°C
Overcast
Hourly forecast today:
16:00 PM
-1° / -1°
-1° / -1°
Clear Sky
98% 8 km/h
17:00 PM
-1° / -1°
-1° / -1°
Clear Sky
94% 8 km/h
18:00 PM
-2° / 0°
-2° / 0°
Clear Sky
91% 8 km/h
19:00 PM
-2° / 0°
-2° / 0°
Mainly Clear
90% 8 km/h
20:00 PM
-2° / 0°
-2° / 0°
Mainly Clear
89% 9 km/h
21:00 PM
-2° / 0°
-2° / 0°
Mainly Clear
87% 9 km/h
22:00 PM
-1° / 0°
-1° / 0°
Overcast
83% 8 km/h
23:00 PM
-1° / 1°
-1° / 1°
Overcast
77% 7 km/h
00:00 AM
-1° / 3°
-1° / 3°
Overcast
70% 7 km/h
01:00 AM
-1° / 6°
-1° / 6°
Partly Cloudy
60% 9 km/h
02:00 AM
-1° / 8°
-1° / 8°
Partly Cloudy
49% 11 km/h

30 Day Averages and Extremes

  • Average high 4.93°C
  • Average low -1.67°C
  • Hottest day 12°C (18 January 2026)
  • Coldest day -6°C (25 January 2026)
  • Average humidity 67.73%
  • Days with precipitation 10 days
  • Highest precipitation 6 mm (29 January 2026)

Yesterday's Data

  • Max: 10°C
  • Min: 0°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Aichi over the next 12 hours

Temperature and possibility of rain in Aichi in the coming days

Rainfall in Aichi in the coming days

Aichi Climate Summary

Aichi features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 16.31ºC (61.36ºF), which is about 1.12% higher than the national average for Japan. Annually, the city experiences approximately 86.11 millimeters (3.39 inches) of rainfall, spread across 109.46 rainy days, accounting for 29.99% of the year.

Longitude 35.0182505
Latitude 137.2923893
Yearly high temperature 19.01ºC (66.22ºF)
Yearly low temperature 11.87ºC (53.37ºF)
Hottest month August 31.35ºC (88.43ºF)
Coldest month January 0.96ºC (33.73ºF)
Yearly precip 86.11mm (3.39in)
Days with rainfall 109.46 days (29.99%)
Driest month January (69.16%)
Wettest month July (79.89%)

Weather averages by month

Month High / Low (°C) Rain
January 7.46° / 0.96° 3.55 days
February 8.73° / 1.52° 5.64 days
March 12.41° / 4.41° 8.55 days
April 16.89° / 8.82° 9.27 days
May 22.45° / 13.85° 7.91 days
June 25.19° / 17.97° 12.0 days
July 29.06° / 22.21° 16.36 days
August 31.35° / 24.08° 13.18 days
September 27.28° / 20.51° 11.91 days
October 21.67° / 14.89° 9.73 days
November 15.83° / 9.35° 6.36 days
December 9.75° / 3.85° 5.0 days

Aichi's weather

Frequently asked questions

1. What is the hottest month in Aichi?

August has the highest average monthly temperature (daily mean of 31.35ºC) and January are the coolest (daily mean of 0.96ºC).

2. What should I wear in Aichi today?

For today's cool weather in Aichi, with temperatures between 9ºC to 12ºC (48.2ºF to 53.6ºF), you should consider wearing:
- Knit hat (optional for cooler mornings)
- Long-sleeve top or shirt
- Casual shoes or sneakers
- Light jacket or cardigan

Temperature

Early
-3°C / 7°C
Morning
-1°C / 7°C
Afternoon
-1°C / 0°C
Evening
-2°C / 0°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 484
  • CO 265
  • NH3 0
  • NO2 38
  • O3 24
  • PM10 16
  • PM25 15
  • SO2 8
  • CH4 1,548

Sunrise / Sunset

21:57
08:05