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: Mainly Clear

Pressure: 984 hPa

Feel like: 30 °C

Temperature: 27°C

Cloud: 38%

Humidity: 74%

Wind: SW - 10 km/h

Visibility: 7.96 km

Weather forecast

Sun
21 Jun
20°C / 24°C
Overcast
Mon
22 Jun
18°C / 23°C
Drizzle
Tue
23 Jun
19°C / 21°C
Slight Rain Showers
Wed
24 Jun
19°C / 26°C
Thunderstorm With Slight
Thu
25 Jun
20°C / 25°C
Moderate Rain Showers
Hourly forecast today:
12:00 PM
22° / 27°
22° / 27°
Mainly Clear
74% 23 km/h
13:00 PM
22° / 26°
22° / 26°
Mainly Clear
78% 21 km/h
14:00 PM
22° / 25°
22° / 25°
Mainly Clear
81% 20 km/h
15:00 PM
22° / 25°
22° / 25°
Mainly Clear
83% 17 km/h
16:00 PM
22° / 24°
22° / 24°
Drizzle
88% 21 km/h
17:00 PM
22° / 24°
22° / 24°
Mainly Clear
87% 32 km/h
18:00 PM
22° / 24°
22° / 24°
Drizzle
89% 38 km/h
19:00 PM
21° / 22°
21° / 22°
Drizzle
95% 41 km/h
20:00 PM
20° / 22°
20° / 22°
Drizzle
92% 45 km/h
21:00 PM
20° / 22°
20° / 22°
Mainly Clear
88% 54 km/h
22:00 PM
19° / 22°
19° / 22°
Clear Sky
82% 55 km/h

30 Day Averages and Extremes

  • Average high 25.03°C
  • Average low 19.23°C
  • Hottest day 33°C (04 July 2026)
  • Coldest day 15°C (09 June 2026)
  • Average humidity 81.67%
  • Days with precipitation 29 days
  • Highest precipitation 82 mm (19 June 2026)

Yesterday's Data

  • Max: 27°C
  • Min: 22°C
  • Total Precipitation: 9 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 25ºC (77.0ºF), consider wearing:
- Loose and airy fabrics like linen or cotton
- Thin, moisture-wicking socks
- Open-toed sandals or light sneakers
- Sunscreen for skin protection

Temperature

Early
22°C / 24°C
Morning
21°C / 26°C
Afternoon
22°C / 25°C
Evening
20°C / 22°C

Air quality

Moderate

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

  • CO2 452
  • CO 108
  • NH3 0
  • NO2 22
  • O3 27
  • PM10 9
  • PM25 8
  • SO2 5
  • CH4 1,377

Sunrise / Sunset

19:52
10:18