Changchun weather in October
In October, Changchun has an average high of 13 °C55 °F and an average low of 0 °C33 °F, with about 29 mm1.1 in of precipitation. It is the 7th warmest month of the year and ranks 6th for precipitation.
How October compares with other months
Compared with September, October is 9.3 °C16.8 °F cooler on average and drier by 27 mm1.0 in. Compared with November, October is 10.8 °C19.5 °F warmer on average and wetter by 10 mm0.4 in. Daylight lasts about 10.9 hours around the middle of the month. Average relative humidity is 68% and the average cloud amount 42%.
Is October a good time to visit Changchun?
October is not among the most comfortable months by our comfort score: it is cool (average high 13 °C55 °F) and nights are cold (average low 0 °C33 °F). The most comfortable months in Changchun are May and September.
What to wear in October
For Changchun in October, pack long sleeves, a sweater and a medium jacket and an extra layer for the cooler mornings and evenings.
October in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Changchun | 1355 | 033 | 291.1 |
| Jiutai | 1356 | 133 | 291.1 |
| Gongzhuling | 1356 | 134 | 301.2 |
| Dehui | 1355 | 032 | 251.0 |
| Jilin | 1356 | 033 | 311.2 |
| Siping | 1457 | 135 | 341.3 |
| Longshan | 1456 | 134 | 361.4 |
| Jishu | 1254 | 032 | 311.2 |
| Yushu | 1254 | −131 | 251.0 |
Nearby places that are more than 1 °C1.8 °F warmer in October: Siping.
Other months in Changchun
- January−11 °C12 °F / −22 °C−7 °F
- February−5 °C22 °F / −18 °C0 °F
- March4 °C39 °F / −8 °C17 °F
- April14 °C58 °F / 0 °C33 °F
- May22 °C72 °F / 8 °C47 °F
- June27 °C81 °F / 15 °C58 °F
- July29 °C84 °F / 18 °C65 °F
- August27 °C81 °F / 17 °C62 °F
- September22 °C72 °F / 10 °C49 °F
- October13 °C55 °F / 0 °C33 °F
- November1 °C34 °F / −9 °C16 °F
- December−9 °C16 °F / −19 °C−2 °F
Frequently asked questions
How warm is Changchun in October?
In October the average high in Changchun is 13 °C (55 °F) and the average low is 0 °C (33 °F).
Does it rain a lot in Changchun in October?
On average about 29 mm (1.1 in) of precipitation falls in October; it ranks 6th of the 12 months.
Is October the warmest month in Changchun?
No. The warmest month in Changchun is July, with an average high of 29 °C (84 °F). The coldest month is January, with an average low of -22 °C (-7 °F).
How long is the day in Changchun in October?
In the middle of October the day in Changchun lasts about 10.9 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Changchun in October?
The average relative humidity in October is about 68%. This is a long-term average for the whole day.
How cloudy is Changchun in October?
On average about 42% of the sky is covered by cloud in October. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.