Shimane, Japan Weather

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

Current conditions

Updated:
13°C
55.4°F
°C °F

Condition: Clear Sky

Pressure: 931 hPa

Feel like: 12 °C

Temperature: 13°C

Cloud: 1%

Humidity: 82%

Wind: E - 5 km/h

Visibility: 24.26 km

Weather forecast

Sun
14 Jun
14°C / 20°C
Drizzle
Mon
15 Jun
12°C / 23°C
Moderate Drizzle
Tue
16 Jun
15°C / 23°C
Drizzle
Wed
17 Jun
15°C / 23°C
Drizzle
Thu
18 Jun
15°C / 25°C
Drizzle
Hourly forecast today:
16:00 PM
10° / 13°
10° / 13°
Clear Sky
82% 19 km/h
17:00 PM
10° / 13°
10° / 13°
Clear Sky
82% 19 km/h
18:00 PM
9° / 12°
9° / 12°
Clear Sky
79% 21 km/h
19:00 PM
8° / 12°
8° / 12°
Clear Sky
77% 21 km/h
20:00 PM
8° / 12°
8° / 12°
Partly Cloudy
73% 22 km/h
21:00 PM
8° / 13°
8° / 13°
Overcast
73% 24 km/h
22:00 PM
9° / 15°
9° / 15°
Overcast
69% 24 km/h
23:00 PM
11° / 17°
11° / 17°
Overcast
66% 24 km/h
00:00 AM
11° / 19°
11° / 19°
Overcast
59% 23 km/h
01:00 AM
11° / 20°
11° / 20°
Overcast
58% 25 km/h
02:00 AM
12° / 20°
12° / 20°
Partly Cloudy
58% 28 km/h

30 Day Averages and Extremes

  • Average high 19.93°C
  • Average low 12.93°C
  • Hottest day 26°C (31 May 2026)
  • Coldest day 0°C (27 June 2026)
  • Average humidity 78.03%
  • Days with precipitation 27 days
  • Highest precipitation 96 mm (01 June 2026)

Yesterday's Data

  • Max: 23°C
  • Min: 10°C
  • Total Precipitation: 0 mm

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

Temperature and possibility of rain in Shimane in the coming days

Rainfall in Shimane in the coming days

Shimane Climate Summary

Shimane features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 15.09ºC (59.16ºF), which is about -0.1% lower than the national average for Japan. Annually, the city experiences approximately 92.69 millimeters (3.65 inches) of rainfall, spread across 149.45 rainy days, accounting for 40.95% of the year.

Longitude 35.1244094
Latitude 132.6293446
Yearly high temperature 17.35ºC (63.23ºF)
Yearly low temperature 11.12ºC (52.02ºF)
Hottest month July 27.6ºC (81.68ºF)
Coldest month January 1.75ºC (35.15ºF)
Yearly precip 92.69mm (3.65in)
Days with rainfall 149.45 days (40.95%)
Driest month November (76.95%)
Wettest month July (84.36%)

Weather averages by month

Month High / Low (°C) Rain
January 5.9° / 1.75° 13.18 days
February 6.99° / 1.87° 10.64 days
March 10.67° / 4.15° 11.91 days
April 15.47° / 7.95° 11.36 days
May 20.82° / 12.46° 9.18 days
June 24.02° / 16.59° 14.0 days
July 27.6° / 21.35° 16.18 days
August 29.39° / 22.54° 14.09 days
September 25.02° / 18.7° 13.91 days
October 19.79° / 13.4° 10.18 days
November 14.35° / 8.71° 9.55 days
December 8.18° / 3.93° 15.27 days

Shimane's weather

Frequently asked questions

1. What is the hottest month in Shimane?

July has the highest average monthly temperature (daily mean of 27.6ºC) and January are the coolest (daily mean of 1.75ºC).

2. What should I wear in Shimane today?

For today's warm weather in Shimane, with temperatures between 18ºC to 21ºC (64.4ºF to 69.8ºF), you might consider wearing:
- Sunglasses
- Sun hat or cap
- Light, breathable socks
- Comfortable sandals or sneakers

Temperature

Early
8°C / 23°C
Morning
12°C / 19°C
Afternoon
10°C / 14°C
Evening
8°C / 13°C

Air quality

Moderate

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

  • CO2 499
  • CO 182
  • NH3 0
  • NO2 16
  • O3 45
  • PM10 29
  • PM25 28
  • SO2 0
  • CH4 1,534

Sunrise / Sunset

19:54
10:24