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:
19°C
66.2°F
°C °F

Condition: Moderate Rain

Pressure: 924 hPa

Feel like: 21 °C

Temperature: 19°C

Cloud: 86%

Humidity: 97%

Wind: S - 8 km/h

Visibility: 2.74 km

Weather forecast

Sun
21 Jun
14°C / 17°C
Moderate Drizzle
Mon
22 Jun
14°C / 21°C
Drizzle
Tue
23 Jun
14°C / 17°C
Moderate Rain Showers
Wed
24 Jun
16°C / 21°C
Drizzle Dense Intensity
Thu
25 Jun
16°C / 18°C
Slight Thunderstorm
Hourly forecast today:
02:00 AM
19° / 19°
19° / 19°
Moderate Rain
97% 55 km/h
03:00 AM
19° / 19°
19° / 19°
Slight Rain
96% 63 km/h
04:00 AM
19° / 20°
19° / 20°
Moderate Rain
97% 69 km/h
05:00 AM
20° / 20°
20° / 20°
Moderate Rain
97% 63 km/h
06:00 AM
20° / 20°
20° / 20°
Moderate Rain
97% 65 km/h
07:00 AM
20° / 20°
20° / 20°
Heavy Rain
97% 66 km/h
08:00 AM
20° / 21°
20° / 21°
Slight Rain
95% 65 km/h
09:00 AM
20° / 21°
20° / 21°
Drizzle
95% 68 km/h
10:00 AM
19° / 20°
19° / 20°
Drizzle
97% 60 km/h
11:00 AM
19° / 19°
19° / 19°
Partly Cloudy
97% 59 km/h
12:00 PM
18° / 19°
18° / 19°
Mainly Clear
96% 51 km/h

30 Day Averages and Extremes

  • Average high 19.73°C
  • Average low 13.93°C
  • Hottest day 25°C (18 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 81.4%
  • Days with precipitation 26 days
  • Highest precipitation 97 mm (19 June 2026)

Yesterday's Data

  • Max: 21°C
  • Min: 18°C
  • Total Precipitation: 69 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 mild weather in Shimane, with temperatures between 14ºC to 17ºC (57.2ºF to 62.6ºF), consider wearing:
- Light jacket (for cooler periods)
- Scarf (optional)
- Casual sneakers or loafers
- Cotton socks

Temperature

Early
19°C / 19°C
Morning
20°C / 21°C
Afternoon
16°C / 17°C
Evening
15°C / 16°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 451
  • CO 162
  • NH3 0
  • NO2 4
  • O3 63
  • PM10 3
  • PM25 3
  • SO2 2
  • CH4 1,381

Sunrise / Sunset

19:55
10:26