Weather in Sendai, Miyagi, Japan in September
In an average September, Sendai sees a daily high around 23°C and a low around 15°C, based on 1981–2026 of local climate records.
| Average high | 23°C |
|---|---|
| Typical high range | 19°C to 28°C |
| Average low | 15°C |
| Typical low range | 11°C to 19°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
34°C
1985-09-01
Lowest
13°C
2018-09-27
Low
Highest
23°C
2023-09-05
Lowest
2°C
2001-09-22
Feels-like
Highest
48°C
2023-09-01
Lowest
-1°C
2001-09-22
Humidity
Highest
22.1 g/m³
2020-09-03
Lowest
6.4 g/m³
2001-09-22
Wind
Highest
45 km/h
2013-09-16
Lowest
4 km/h
2006-09-12
Precip
Wettest
316 mm
2025
Driest
42 mm
2009
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