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:
14°C
57.2°F
°C °F

Condition: Slight Rain

Pressure: 935 hPa

Feel like: 15 °C

Temperature: 14°C

Cloud: 71%

Humidity: 98%

Wind: NNW - 3 km/h

Visibility: 18.58 km

Weather forecast

Sat
24 Oct
14°C / 17°C
Moderate Rain
Sun
25 Oct
15°C / 22°C
Slight Rain Showers
Mon
26 Oct
9°C / 18°C
Slight Thunderstorm
Tue
27 Oct
4°C / 13°C
Drizzle
Wed
28 Oct
4°C / 16°C
Overcast
Hourly forecast today:
21:00 PM
14° / 14°
14° / 14°
Slight Rain
98% 20 km/h
22:00 PM
14° / 14°
14° / 14°
Slight Rain
97% 21 km/h
23:00 PM
14° / 14°
14° / 14°
Slight Rain
97% 25 km/h
00:00 AM
15° / 15°
15° / 15°
Slight Rain
95% 28 km/h
01:00 AM
16° / 16°
16° / 16°
Slight Rain
96% 26 km/h
02:00 AM
16° / 17°
16° / 17°
Drizzle Dense Intensity
96% 30 km/h
03:00 AM
17° / 18°
17° / 18°
Drizzle
95% 37 km/h
04:00 AM
17° / 18°
17° / 18°
Overcast
95% 32 km/h
05:00 AM
17° / 18°
17° / 18°
Overcast
95% 37 km/h
06:00 AM
17° / 18°
17° / 18°
Partly Cloudy
94% 34 km/h
07:00 AM
17° / 18°
17° / 18°
Partly Cloudy
93% 30 km/h

30 Day Averages and Extremes

  • Average high 15.77°C
  • Average low 8.4°C
  • Hottest day 22°C (08 October 2026)
  • Coldest day 0°C (06 November 2026)
  • Average humidity 73.2%
  • Days with precipitation 22 days
  • Highest precipitation 88 mm (23 October 2026)

Yesterday's Data

  • Max: 15°C
  • Min: 7°C
  • Total Precipitation: 5 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 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Scarf (optional)
- Long-sleeve shirt or blouse
- Light jacket (for cooler periods)
- Cotton socks

Temperature

Early
5°C / 15°C
Morning
7°C / 13°C
Afternoon
13°C / 14°C
Evening
14°C / 14°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 527
  • CO 175
  • NH3 0
  • NO2 13
  • O3 32
  • PM10 2
  • PM25 2
  • SO2 5
  • CH4 1,482

Sunrise / Sunset

21:22
08:24