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:
20°C
68.0°F
°C °F

Condition: Overcast

Pressure: 1,012 hPa

Feel like: 22 °C

Temperature: 20°C

Cloud: 98%

Humidity: 90%

Wind: SE - 5 km/h

Visibility: 7.58 km

Weather forecast

Sun
21 Jun
16°C / 19°C
Slight Rain Showers
Mon
22 Jun
15°C / 22°C
Slight Rain Showers
Tue
23 Jun
14°C / 18°C
Overcast
Wed
24 Jun
16°C / 22°C
Moderate Drizzle
Thu
25 Jun
19°C / 22°C
Moderate Drizzle
Hourly forecast today:
00:00 AM
18° / 20°
18° / 20°
Overcast
90% 25 km/h
01:00 AM
18° / 20°
18° / 20°
Overcast
90% 30 km/h
02:00 AM
18° / 19°
18° / 19°
Drizzle
93% 34 km/h
03:00 AM
18° / 19°
18° / 19°
Drizzle
95% 36 km/h
04:00 AM
18° / 19°
18° / 19°
Drizzle
96% 37 km/h
05:00 AM
18° / 19°
18° / 19°
Moderate Drizzle
97% 36 km/h
06:00 AM
18° / 19°
18° / 19°
Drizzle
97% 33 km/h
07:00 AM
18° / 18°
18° / 18°
Drizzle
97% 29 km/h
08:00 AM
18° / 18°
18° / 18°
Moderate Drizzle
97% 28 km/h
09:00 AM
18° / 18°
18° / 18°
Moderate Drizzle
97% 25 km/h
10:00 AM
17° / 18°
17° / 18°
Drizzle
96% 22 km/h

30 Day Averages and Extremes

  • Average high 22.13°C
  • Average low 14.9°C
  • Hottest day 29°C (13 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 82.5%
  • Days with precipitation 29 days
  • Highest precipitation 95 mm (20 June 2026)

Yesterday's Data

  • Max: 20°C
  • Min: 17°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 mild weather in Miyagi, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Lightweight sweater or cardigan
- Sun hat (if spending time outdoors)
- Scarf (optional)
- Casual sneakers or loafers

Temperature

Early
18°C / 19°C
Morning
18°C / 18°C
Afternoon
16°C / 17°C
Evening
16°C / 17°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 440
  • CO 108
  • NH3 0
  • NO2 3
  • O3 57
  • PM10 7
  • PM25 5
  • SO2 1
  • CH4 1,371

Sunrise / Sunset

19:11
10:03