Miyagi weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Miyagi, Japan. Like most weather services, we show Miyagi at one spot: Sendai, its largest city. Best months for weather: May–Jun, Aug–Sep.
Best Time to Visit
Peak season May–Jun, Aug–SepOff season Dec–Mar
Miyagi weather by month
When is the best time to visit Miyagi?
Based on weather alone, the best time to visit Miyagi is May–Jun, Aug–Sep, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 0°C (31°F) in January to 27°C (81°F) in August.
What is the rainiest month in Miyagi?
July is the wettest month, with about 204 mm (8.0 in) of rain on average. February is the driest, with about 81 mm (3.2 in).
What is the hottest month in Miyagi?
August is the warmest, with average highs of 27°C (81°F) and lows of 18°C (64°F). January is the coolest, with highs of 0°C (31°F) and lows of -6°C (21°F).
Miyagi weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Sendai), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Miyagi
Weather can differ a lot within Miyagi: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Sendai | May–Jun, Aug–Sep | Jul–Aug, Oct, Dec | 0–27°C | 1,546 mm |
| Ishinomaki | May–Jun, Aug–Oct | Jul, Oct | 4–27°C | 1,317 mm |
| Ōsaki | May–Jun, Aug–Oct | Jul, Oct | 4–27°C | 1,317 mm |
| Natori-shi | May–Jun, Aug–Sep | Jul | 1–28°C | 1,361 mm |
| Tome | May–Jun, Aug–Oct | Jul, Oct | 4–27°C | 1,317 mm |
| Furukawa | May–Jun, Aug–Oct | Jul, Oct | 4–27°C | 1,317 mm |
| Kurihara | May–Jun, Aug–Sep | Jul–Aug, Oct | 1–27°C | 1,409 mm |
| Tagajō-shi | May–Jun, Aug–Oct | Jul, Oct | 4–27°C | 1,317 mm |
| Kesennuma | May–Oct | Jul, Sep–Oct | 4–24°C | 1,361 mm |
| Shiogama | May–Jun, Aug–Oct | Jul, Oct | 4–27°C | 1,317 mm |
| Tomiya | May–Jun, Aug–Sep | Jul–Aug, Oct, Dec | 0–27°C | 1,546 mm |
| Iwanuma | May–Jun, Aug–Sep | Jul | 1–28°C | 1,361 mm |