Temperature
Cold by day, freezing at night.
Cold weather and some snow or mixed precipitation are the main limitations.

Cold by day, freezing at night.
Some snow or mixed precipitation is possible this month.
Plenty of sun this month.
Humidity is rarely noticeable in the cool air.
In March, afternoons feel about 24° and nights feel near 17°.
Partly cloudy skies this month.
Breezy March days can feel brisker in open spots.
March late afternoons are around 34°F, easing to about 31°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 30 | 20 | 2.0 | 7 | 7.7 | 68 |
| Feb | 31 | 20 | 1.5 | 5 | 8.7 | 70 |
| Mar | 38 | 29 | 3.6 | 10 | 9.3 | 72 |
| Apr | 47 | 38 | 4.1 | 11 | 9.8 | 76 |
| May | 53 | 45 | 3.6 | 11 | 9.0 | 82 |
| Jun | 60 | 53 | 3.0 | 9 | 8.5 | 89 |
| Jul | 69 | 62 | 2.9 | 9 | 7.3 | 91 |
| Aug | 71 | 65 | 7.2 | 16 | 7.2 | 89 |
| Sep | 68 | 60 | 5.2 | 9 | 7.7 | 83 |
| Oct | 59 | 50 | 4.3 | 10 | 8.0 | 75 |
| Nov | 49 | 39 | 3.7 | 10 | 7.5 | 69 |
| Dec | 36 | 27 | 2.9 | 10 | 7.3 | 66 |
Similar climates
Want a side-by-side climate view? Compare Kushiro Marsh with Niagara Falls.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology