Best Time to Visit Sendai, Miyagi Prefecture, Japan
Month-by-month climate guide for planning a trip to Sendai.
Sendai does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (August, 24.6°C / 76.3°F) and driest (December, 39 mm / 1.5 in) months. The drier stretch runs through November–May; the wetter half falls in June–October. At the city itself, monthly average temperatures range from 1.3°C / 34.3°F in January to 24.6°C / 76.3°F in August, with rainfall from 39 mm / 1.5 in (December) to 192 mm / 7.6 in (September). These are point-value climate normals sampled at Sendai, Miyagi Prefecture, Japan's coordinates — usually more actionable for travellers than the country-wide average. Sendai's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| December | 4.1°C39.4°F | 39 mm1.5″ | — |
| May | 15.3°C59.5°F | 101 mm4″ | — |
| November | 9°C48.2°F | 71 mm2.8″ | — |
No month at Sendai matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Sendai?
Sendai doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on December (driest, ~39 mm / 1.5 in) and August (warmest, 24.6°C / 76.3°F). Because these are point values at the city, they can differ substantially from Japan's national average.
When is the rainy season in Sendai?
The rainy season at Sendai, Miyagi Prefecture runs through June–October, when monthly rainfall exceeds the annual median of about 101 mm / 4 in. The wettest single month is September (192 mm / 7.6 in).
What is the driest month in Sendai?
The driest month in Sendai is December, averaging about 39 mm / 1.5 in of rainfall. Temperature that month averages 4.1°C / 39.4°F.
What months should I avoid visiting Sendai?
The least comfortable months for travel to Sendai — based on point-value climate at the city — are January, February, March, July, August, September, December. These are the wettest or coolest months at this location. Rainfall peaks at 192 mm / 7.6 in in September, and the coldest month averages 1.3°C / 34.3°F.
Is Sendai climate different from Japan overall?
Yes, usually. Our Sendai figures are point-value climate normals sampled at the city itself, while our Japan figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Sendai specifically — usually the more actionable data for a traveller planning to spend time in the city.