Temperature
Cold by day, freezing at night.
Cold days and good sunshine.

Cold by day, freezing at night.
Some precipitation is expected this month.
Good sunshine this month.
Humidity is rarely noticeable in the cool air.
In December, afternoons feel about 38° and nights feel near 25°.
Mostly clear skies this month.
Calm winds are typical in December.
December late afternoons are around 43°F, easing to about 37°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 44 | 27 | 1.8 | 8 | 8.6 | 64 |
| Feb | 46 | 29 | 3.4 | 9 | 8.5 | 65 |
| Mar | 54 | 36 | 7.1 | 15 | 9.1 | 67 |
| Apr | 63 | 45 | 5.8 | 15 | 9.1 | 70 |
| May | 68 | 52 | 8.7 | 17 | 9.3 | 74 |
| Jun | 75 | 61 | 10.1 | 17 | 8.0 | 80 |
| Jul | 83 | 69 | 9.1 | 21 | 9.0 | 81 |
| Aug | 83 | 70 | 7.8 | 20 | 9.9 | 82 |
| Sep | 78 | 65 | 7.5 | 16 | 8.2 | 82 |
| Oct | 66 | 51 | 5.8 | 14 | 7.7 | 80 |
| Nov | 58 | 40 | 4.1 | 10 | 7.4 | 76 |
| Dec | 48 | 30 | 2.0 | 7 | 7.9 | 69 |
Similar climates
Want a side-by-side climate view? Compare Fujikawaguchiko with Pucon.
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