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Changwon Weather in October
In Changwon, October brings high daytime temperatures around 23°C (73°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.
Rainfall in Changwon in October
The climate data from previous years indicates about 5 days of rain, averaging 69 mm (2.7 in) for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Changwon in October
October in Changwon is generally excellent, with days reaching 23°C (73°F) and nights settling around 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Changwon in October
Enjoy a sunny month with about 209 hours of sunshine, the clear skies make Changwon even more beautiful.If you're a fan of comfortable temperatures and drier conditions, October is a great time to visit.
Changwon Temperature in October
Min Temperature
12°C (54°F)
Max Temperature
23°C (73°F)
Chance of Rain
18%
Precipitation
69 mm (2.7 in)
Rainy days
5 days
Humidity
71% *
Sunshine
209 hours *
Percentage Sunshine
*
* Data from: Miryang, South Korea (30 KM, 18 Miles).
Changwon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Changwon - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Changwon typically drop from around 25°C (77°F) at the start of October to approximately 20°C (68°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 15°C (59°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Changwon in October
Browse day-by-day weather records for Changwon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Changwon historical weather extremes in October
Based on 49 years of weather observations in Changwon between 1976 and 2025, these are the recorded extremes.
- On October 1, 2022, temperatures climbed to 30°C (86°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 11°C (52°F), recorded on October 31, 1997.
- Changwon registered its coldest October night on October 31, 1986, with temperatures dropping to 0°C (32°F).
Best Places in South Korea in October
Find out more about the weather in South Korea and which places have the best travel conditions in this month. See all of South Korea in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Changwon in October
For Changwon in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Changwon in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports10/10
Changwon 3-Day Forecast
More climate data for Changwon
Temperature Rainfall Sunshine Humidity
See the full Changwon climate overview or explore weather in South Korea.
Popular in October
Where to go in October - average daytime high across popular destinations.
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