Miyagi, Japan Weather

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

Current conditions

Updated:
9°C
48.2°F
°C °F

Condition: Overcast

Pressure: 1,011 hPa

Feel like: 5 °C

Temperature: 9°C

Cloud: 90%

Humidity: 66%

Wind: WNW - 15 km/h

Visibility: 24.14 km

Weather forecast

Sun
08 Mar
0°C / 7°C
Overcast
Mon
09 Mar
0°C / 7°C
Overcast
Tue
10 Mar
0°C / 5°C
Partly Cloudy
Wed
11 Mar
0°C / 10°C
Clear Sky
Thu
12 Mar
0°C / 11°C
Overcast
Hourly forecast today:
02:00 AM
3° / 9°
3° / 9°
Overcast
66% 47 km/h
03:00 AM
3° / 10°
3° / 10°
Partly Cloudy
63% 58 km/h
04:00 AM
2° / 10°
2° / 10°
Mainly Clear
58% 62 km/h
05:00 AM
0° / 9°
0° / 9°
Mainly Clear
55% 64 km/h
06:00 AM
0° / 8°
0° / 8°
Clear Sky
54% 63 km/h
07:00 AM
-1° / 7°
-1° / 7°
Partly Cloudy
54% 61 km/h
08:00 AM
-1° / 6°
-1° / 6°
Mainly Clear
57% 57 km/h
09:00 AM
-1° / 5°
-1° / 5°
Mainly Clear
62% 51 km/h
10:00 AM
-1° / 4°
-1° / 4°
Mainly Clear
65% 42 km/h
11:00 AM
-1° / 4°
-1° / 4°
Partly Cloudy
67% 37 km/h
12:00 PM
-1° / 3°
-1° / 3°
Mainly Clear
69% 36 km/h

30 Day Averages and Extremes

  • Average high 8.7°C
  • Average low 0.77°C
  • Hottest day 15°C (21 February 2026)
  • Coldest day -4°C (19 February 2026)
  • Average humidity 76.6%
  • Days with precipitation 19 days
  • Highest precipitation 50 mm (24 February 2026)

Yesterday's Data

  • Max: 10°C
  • Min: 3°C
  • Total Precipitation: 4 mm

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

Temperature and possibility of rain in Miyagi in the coming days

Rainfall in Miyagi in the coming days

Miyagi Climate Summary

Miyagi features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 12.68ºC (54.82ºF), which is about -2.51% lower than the national average for Japan. Annually, the city experiences approximately 68.13 millimeters (2.68 inches) of rainfall, spread across 109.19 rainy days, accounting for 29.92% of the year.

Longitude 38.630612
Latitude 141.1193048
Yearly high temperature 15.46ºC (59.83ºF)
Yearly low temperature 7.77ºC (45.99ºF)
Hottest month August 28.62ºC (83.52ºF)
Coldest month January -3.43ºC (25.83ºF)
Yearly precip 68.13mm (2.68in)
Days with rainfall 109.19 days (29.92%)
Driest month February (80.6%)
Wettest month July (83.94%)

Weather averages by month

Month High / Low (°C) Rain
January 2.26° / -3.43° 5.73 days
February 3.16° / -3.41° 4.73 days
March 7.88° / 0.1° 6.55 days
April 13.6° / 4.71° 8.09 days
May 20.34° / 10.26° 7.91 days
June 23.37° / 14.09° 11.55 days
July 27.18° / 18.96° 15.18 days
August 28.62° / 20.29° 14.18 days
September 24.2° / 16.7° 12.18 days
October 18.03° / 10.38° 9.0 days
November 11.7° / 4.85° 5.82 days
December 5.19° / -0.31° 8.27 days

Miyagi's weather

Frequently asked questions

1. What is the hottest month in Miyagi?

August has the highest average monthly temperature (daily mean of 28.62ºC) and January are the coolest (daily mean of -3.43ºC).

2. What should I wear in Miyagi today?

For today's cold weather in Miyagi, with temperatures ranging from 3ºC to 6ºC (37.4ºF to 42.8ºF), you should wear:
- Hat and gloves, particularly for early mornings or evenings
- Wool or thermal socks
- Layered clothing (such as a thermal shirt under a sweater)
- Closed-toe shoes or boots

Temperature

Early
3°C / 10°C
Morning
-1°C / 5°C
Afternoon
-2°C / 2°C
Evening
-2°C / 2°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 452
  • CO 222
  • NH3 0
  • NO2 1
  • O3 101
  • PM10 7
  • PM25 3
  • SO2 2
  • CH4 1,436

Sunrise / Sunset

20:57
08:34