Harbin
China · Asia
Year-round range: -11°F to 82°F
September
Excellent conditions this month
Your monthly fit score
Comfort fit by month.
Climate details▼
Temperature
Average highs and lows.
September has comfortable temperatures — not too hot, not too cold.
Shaded band = typical daily swing (P10 of night lows to P90 of afternoon peaks) — spans wider than avg high/low lines because it captures day-to-day variation.
| = SepPrecipitation
Monthly precipitation, wet-day risk, and snow signal where relevant.
September has moderate rainfall — occasional showers but mostly manageable.
Sunshine
Average hours of bright sun per day.
September is sunny overall, with occasional showers to plan around.
Clear sky
Clear-sky share is the inverse of average cloud cover (100% minus cloud cover). Band labels follow standard meteorological categories; distribution within each band varies by day.
Air comfort by month
Humidity and heat feel by month.
September is mostly comfortable — low heat and humidity pressure.
Time-of-day patterns
Typical hourly rhythm for September.
Temperature by hour
Temperature by hour and month
Typical temperature through the day across the year (1996-2025 normals, local time). Shaded cells are nighttime.
In September, afternoons reach about 71° and nights settle near 52°.
▶Full month-by-month data
| Month | High °F | Low °F | Rain days | Rain (in) | Sun h/day | Humidity |
|---|---|---|---|---|---|---|
| Jan | 10°F | -11°F | 1 | 0.2in | 6.6h | 68.28571428571428% |
| Feb | 20°F | -2°F | 1 | 0.2in | 7.2h | 61.57142857142857% |
| Mar | 39°F | 19°F | 3 | 0.5in | 7.8h | 44% |
| Apr | 57°F | 35°F | 5 | 1.0in | 7.9h | 42.57142857142857% |
| May | 69°F | 49°F | 9 | 1.8in | 7.9h | 48.857142857142854% |
| Jun | 78°F | 61°F | 15 | 4.0in | 8.1h | 62% |
| Jul | 82°F | 67°F | 17 | 5.5in | 7.4h | 74.71428571428571% |
| Aug | 78°F | 64°F | 13 | 4.6in | 7.3h | 76.85714285714285% |
| Sep | 70°F | 52°F | 8 | 2.1in | 8.2h | 65.71428571428571% |
| Oct | 54°F | 36°F | 5 | 1.0in | 7.9h | 57.85714285714285% |
| Nov | 32°F | 17°F | 3 | 0.7in | 6.5h | 60.285714285714285% |
| Dec | 14°F | -4°F | 2 | 0.3in | 6.4h | 64% |