Monthly climate guide
Changchun weather in October
Expect cool weather in Changchun in October: afternoons reach about 13°C (56°F), while nights drop to around 1°C (33°F). Around 28 mm of rain falls over the month (fairly dry), and skies are a mix of sun and cloud. Daytime highs are 9°C cooler than September and 12°C warmer than November.
What stands out in October
- Seasonally, October counts as mid-autumn in Changchun.
- Temperatures are falling — expect highs around 12°C lower by November.
- It's one of the sunniest months here, with cloud cover around 42%.
- Expect a big gap between day and night — about 13°C.
Avg high
13°C
56°F
Avg low
1°C
33°F
Rainfall
28 mm
fairly dry
Humidity
69%
relative
Sky
42%
cloud · a mix of sun and cloud
Changchun weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | -11°C / 12°F | -22°C / -8°F | 6 mm | 86% | 42% |
| February | -6°C / 22°F | -18°C / 0°F | 11 mm | 79% | 45% |
| March | 4°C / 39°F | -8°C / 18°F | 15 mm | 67% | 49% |
| April | 14°C / 58°F | 0°C / 32°F | 24 mm | 55% | 53% |
| May | 22°C / 71°F | 8°C / 46°F | 83 mm | 60% | 60% |
| June | 26°C / 79°F | 14°C / 58°F | 113 mm | 69% | 65% |
| July | 29°C / 84°F | 19°C / 66°F | 128 mm | 74% | 64% |
| August | 27°C / 81°F | 17°C / 63°F | 153 mm | 76% | 62% |
| September | 22°C / 72°F | 10°C / 50°F | 81 mm | 72% | 49% |
| October | 13°C / 56°F | 1°C / 33°F | 28 mm | 69% | 42% |
| November | 1°C / 34°F | -9°C / 16°F | 23 mm | 75% | 48% |
| December | -9°C / 16°F | -19°C / -3°F | 9 mm | 85% | 46% |
What to pack for October
- A warm sweater or fleece for layering
- A mid-weight jacket
- An extra layer — evenings are noticeably cooler than afternoons
Is October a good time to visit Changchun?
Compare the months in the chart above to find your ideal window.
Best time to visit Changchun →Other China cities in October
Cite or embed this data
Writing about this destination? Copy a ready-made citation or embed a live widget — free, just keep the link.
Changchun weather in October. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/china/changchun/october
<a href="https://weathercompare.eu/weather/china/changchun/october">Changchun weather in October</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/china/changchun" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Changchun weather in October"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/china/changchun/october">Changchun weather in October</a> – WeatherCompare</p>
Changchun in October: quick answers
Is October a good time to visit Changchun?
October is a reasonable time for Changchun: highs around 13°C and about 28 mm of rain, though not one of the three best months.
How warm is Changchun in October?
Average highs are about 13°C (56°F) and average lows about 1°C (33°F), based on 10 years of daily data.
Does it rain a lot in Changchun in October?
Changchun typically gets around 28 mm of rain in October — fairly dry.
Figures are long-term averages for the area around Changchun (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.