Kagawa, Japan Weather

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

Current conditions

Updated:
27°C
80.6°F
°C °F

Condition: Moderate Drizzle

Pressure: 991 hPa

Feel like: 35 °C

Temperature: 27°C

Cloud: 36%

Humidity: 90%

Wind: ENE - 2 km/h

Visibility: 4.26 km

Weather forecast

Wed
05 Aug
26°C / 34°C
Drizzle
Thu
06 Aug
26°C / 33°C
Drizzle
Fri
07 Aug
24°C / 34°C
Thunderstorm With Slight
Sat
08 Aug
24°C / 31°C
Thunderstorm With Slight
Sun
09 Aug
23°C / 31°C
Drizzle
Hourly forecast today:
01:00 AM
26° / 27°
26° / 27°
Moderate Drizzle
90% 14 km/h
02:00 AM
26° / 28°
26° / 28°
Drizzle
85% 18 km/h
03:00 AM
25° / 30°
25° / 30°
Drizzle
74% 21 km/h
04:00 AM
24° / 31°
24° / 31°
Drizzle
67% 23 km/h
05:00 AM
24° / 31°
24° / 31°
Clear Sky
65% 24 km/h
06:00 AM
24° / 31°
24° / 31°
Clear Sky
66% 25 km/h
07:00 AM
24° / 31°
24° / 31°
Clear Sky
68% 27 km/h
08:00 AM
24° / 30°
24° / 30°
Mainly Clear
70% 28 km/h
09:00 AM
24° / 29°
24° / 29°
Mainly Clear
75% 26 km/h
10:00 AM
24° / 28°
24° / 28°
Partly Cloudy
78% 18 km/h
11:00 AM
23° / 27°
23° / 27°
Mainly Clear
79% 6 km/h

30 Day Averages and Extremes

  • Average high 31.8°C
  • Average low 24.3°C
  • Hottest day 34°C (23 July 2026)
  • Coldest day 22°C (11 August 2026)
  • Average humidity 76.5%
  • Days with precipitation 22 days
  • Highest precipitation 42 mm (03 August 2026)

Yesterday's Data

  • Max: 31°C
  • Min: 25°C
  • Total Precipitation: 3 mm

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

Temperature and possibility of rain in Kagawa in the coming days

Rainfall in Kagawa in the coming days

Kagawa Climate Summary

Kagawa features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 16.35ºC (61.43ºF), which is about 1.16% higher than the national average for Japan. Annually, the city experiences approximately 66.01 millimeters (2.6 inches) of rainfall, spread across 110.28 rainy days, accounting for 30.21% of the year.

Longitude 34.2225915
Latitude 134.0199152
Yearly high temperature 18.35ºC (65.03ºF)
Yearly low temperature 13.03ºC (55.45ºF)
Hottest month August 29.9ºC (85.82ºF)
Coldest month January 2.96ºC (37.33ºF)
Yearly precip 66.01mm (2.6in)
Days with rainfall 110.28 days (30.21%)
Driest month February (70.37%)
Wettest month July (80.85%)

Weather averages by month

Month High / Low (°C) Rain
January 7.64° / 2.96° 5.0 days
February 8.43° / 3.15° 6.09 days
March 12.01° / 5.77° 6.45 days
April 16.58° / 10.04° 6.82 days
May 21.44° / 14.86° 7.0 days
June 24.24° / 18.84° 13.82 days
July 28.17° / 23.14° 17.73 days
August 29.9° / 24.75° 15.55 days
September 26.02° / 21.03° 12.55 days
October 20.72° / 15.81° 7.09 days
November 15.34° / 10.65° 5.36 days
December 9.72° / 5.4° 6.82 days

Kagawa's weather

Frequently asked questions

1. What is the hottest month in Kagawa?

August has the highest average monthly temperature (daily mean of 29.9ºC) and January are the coolest (daily mean of 2.96ºC).

2. What should I wear in Kagawa today?

For today's very hot weather in Kagawa, with the high temperatures above 30ºC (86.0ºF), consider wearing:
- Lightweight, loose-fitting shorts
- Broad-brimmed sun hat
- Ultra-thin, breathable socks
- Light, natural fabrics (like cotton or linen)

Temperature

Early
25°C / 30°C
Morning
24°C / 29°C
Afternoon
22°C / 26°C
Evening
21°C / 24°C

Air quality

Moderate

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

  • CO2 443
  • CO 166
  • NH3 0
  • NO2 6
  • O3 122
  • PM10 10
  • PM25 9
  • SO2 6
  • CH4 1,461

Sunrise / Sunset

20:17
10:02