Temperature
Cold by day, cold at night.
Chilly days average highs in the upper 40s. Nights remain cold, with lows in the upper 30s.
Cold by day, cold at night.
Several rainy days. About 8 wet days, fewer than in most months.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In January, afternoons feel about 38° and nights feel near 31°.
Partly cloudy skies this month.
Calm winds are typical in January.
January late afternoons are around 45°F, easing to about 42°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 47 | 37 | 2.4 | 8 | 6.2 | 73 |
| Feb | 50 | 39 | 2.5 | 9 | 6.4 | 74 |
| Mar | 58 | 46 | 3.5 | 11 | 7.1 | 73 |
| Apr | 68 | 55 | 4.0 | 10 | 8.0 | 73 |
| May | 76 | 65 | 4.6 | 10 | 8.6 | 75 |
| Jun | 81 | 72 | 10.6 | 15 | 7.6 | 82 |
| Jul | 89 | 80 | 6.5 | 15 | 9.6 | 80 |
| Aug | 89 | 80 | 5.6 | 15 | 9.6 | 80 |
| Sep | 82 | 73 | 4.5 | 12 | 8.7 | 79 |
| Oct | 73 | 64 | 2.3 | 7 | 8.1 | 75 |
| Nov | 63 | 53 | 2.3 | 7 | 6.7 | 74 |
| Dec | 52 | 40 | 1.6 | 6 | 6.7 | 71 |
Similar climates
Want a side-by-side climate view? Compare Shanghai with Tokyo.
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: Jun 1, 2026
Data & methodology