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:
1°C
33.8°F
°C °F

Condition: Clear Sky

Pressure: 1,001 hPa

Feel like: -1 °C

Temperature: 1°C

Cloud: 0%

Humidity: 82%

Wind: NNE - 2 km/h

Visibility: 24.14 km

Weather forecast

Tue
17 Feb
0°C / 11°C
Overcast
Wed
18 Feb
1°C / 10°C
Partly Cloudy
Thu
19 Feb
4°C / 13°C
Mainly Clear
Fri
20 Feb
5°C / 11°C
Drizzle
Sat
21 Feb
5°C / 14°C
Overcast
Hourly forecast today:
21:00 PM
-1° / 1°
-1° / 1°
Clear Sky
82% 5 km/h
22:00 PM
-1° / 1°
-1° / 1°
Clear Sky
79% 6 km/h
23:00 PM
-1° / 2°
-1° / 2°
Clear Sky
72% 7 km/h
00:00 AM
-2° / 3°
-2° / 3°
Clear Sky
66% 9 km/h
01:00 AM
-2° / 4°
-2° / 4°
Mainly Clear
60% 10 km/h
02:00 AM
-2° / 6°
-2° / 6°
Mainly Clear
54% 12 km/h
03:00 AM
-2° / 7°
-2° / 7°
Mainly Clear
49% 13 km/h
04:00 AM
-3° / 7°
-3° / 7°
Mainly Clear
45% 16 km/h
05:00 AM
-3° / 8°
-3° / 8°
Mainly Clear
42% 18 km/h
06:00 AM
-4° / 8°
-4° / 8°
Mainly Clear
41% 19 km/h
07:00 AM
-4° / 7°
-4° / 7°
Mainly Clear
42% 18 km/h

30 Day Averages and Extremes

  • Average high 8.87°C
  • Average low 2.07°C
  • Hottest day 16°C (14 February 2026)
  • Coldest day -3°C (07 February 2026)
  • Average humidity 68.97%
  • Days with precipitation 19 days
  • Highest precipitation 67 mm (10 February 2026)

Yesterday's Data

  • Max: 11°C
  • Min: 4°C
  • Total Precipitation: 0 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 cold weather in Kagawa, with temperatures ranging from 5ºC to 8ºC (41.0ºF to 46.4ºF), you should wear:
- Long pants (jeans or other thick materials)
- Scarf to protect the neck area
- Layered clothing (such as a thermal shirt under a sweater)
- Hat and gloves, particularly for early mornings or evenings

Temperature

Early
5°C / 10°C
Morning
3°C / 8°C
Afternoon
1°C / 4°C
Evening
-1°C / 1°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 0
  • CO 0
  • NH3 0
  • NO2 0
  • O3 0
  • PM10 0
  • PM25 0
  • SO2 0
  • CH4 0

Sunrise / Sunset

21:47
08:48