Temperature
Cool by day, cold at night.
Cool days. Some snow or mixed precipitation is possible.
Cool by day, cold at night.
Some snow or mixed precipitation is possible this month.
Wintry precipitation and cloud limit sunshine.
Humidity is rarely noticeable in the cool air.
In March, afternoons feel about 40° and nights feel near 30°.
Mostly cloudy skies this month.
Calm winds are typical in March.
March late afternoons are around 48°F, easing to about 42°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 41 | 30 | 2.6 | 11 | 4.9 | 72 |
| Feb | 43 | 30 | 1.9 | 10 | 5.5 | 70 |
| Mar | 50 | 36 | 3.4 | 12 | 5.9 | 67 |
| Apr | 60 | 45 | 3.9 | 11 | 6.5 | 68 |
| May | 69 | 55 | 4.2 | 12 | 6.3 | 74 |
| Jun | 75 | 64 | 5.3 | 14 | 5.2 | 81 |
| Jul | 82 | 71 | 7.2 | 18 | 4.3 | 84 |
| Aug | 84 | 73 | 6.9 | 18 | 4.7 | 84 |
| Sep | 78 | 66 | 6.4 | 15 | 4.3 | 82 |
| Oct | 68 | 54 | 5.4 | 11 | 4.8 | 78 |
| Nov | 57 | 43 | 2.6 | 10 | 4.9 | 76 |
| Dec | 46 | 35 | 2.5 | 11 | 4.5 | 74 |
Similar climates
Want a side-by-side climate view? Compare Sendai with Kanazawa.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: reviewed station-normal observations.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology