Temperature
Warm by day, warm at night.
Warm days and some sun. Humid air is the main drawback.

Warm by day, warm at night.
Rain is frequent. About 14 wet days, more than in most months.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In September, afternoons feel about 87° and nights feel near 80°.
Mostly cloudy skies this month.
Calm winds are typical in September.
September late afternoons are around 82°F, easing to about 78°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 49 | 39 | 3.0 | 10 | 5.8 | 75 |
| Feb | 53 | 41 | 2.8 | 10 | 6.1 | 77 |
| Mar | 60 | 47 | 4.5 | 14 | 6.3 | 76 |
| Apr | 70 | 56 | 5.0 | 13 | 7.4 | 75 |
| May | 78 | 65 | 6.4 | 13 | 7.8 | 78 |
| Jun | 84 | 73 | 11.8 | 19 | 6.7 | 84 |
| Jul | 92 | 80 | 6.8 | 16 | 9.8 | 79 |
| Aug | 91 | 79 | 7.7 | 18 | 9.5 | 80 |
| Sep | 83 | 73 | 6.4 | 14 | 8.1 | 80 |
| Oct | 75 | 64 | 3.3 | 8 | 7.7 | 76 |
| Nov | 65 | 54 | 2.9 | 9 | 6.2 | 77 |
| Dec | 54 | 43 | 2.7 | 8 | 6.3 | 73 |
Similar climates
Want a side-by-side climate view? Compare Ningbo 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: Aug 26, 2026
Data & methodology