Mud festival in South Korea
In July, the peaceful seaside town of Boryeong turned into a chaos of mud for 9 days. We recommend putting this festival on your bucket list.
Hwaseong Weather in October
With daytime temperatures of 20°C (68°F) and nighttime lows of 12°C (54°F), October in Hwaseong brings pleasant temperatures during the day. The excellent weather makes it an appealing time to visit.
Rainfall in Hwaseong in October
You can expect rain on around 7 days based on historical patterns, with 60 mm (2.4 in) average for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Hwaseong in October
The temperature in Hwaseong in October is excellent. Daytime highs reach 20°C (68°F), with nights dropping to 12°C (54°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Hwaseong in October
The days are predominantly sunny, with an estimated total of around 218 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If you're inclined towards comfortable temperatures and drier conditions, October is a good time to visit Hwaseong.
Hwaseong Temperature in October
Min Temperature
12°C (54°F)
Max Temperature
20°C (68°F)
Chance of Rain
23%
Precipitation
60 mm (2.4 in)
Rainy days
7 days
Humidity
66% *
Sunshine
218 hours *
Percentage Sunshine
*
* Data from: Incheon, South Korea (30 KM, 19 Miles).
Hwaseong Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hwaseong - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hwaseong typically drop from around 23°C (73°F) at the start of October to approximately 17°C (63°F) by the end. Nights are cool, with lows typically ranging from 5°C (41°F) to 13°C (55°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 Hwaseong in October
Browse day-by-day weather records for Hwaseong spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hwaseong historical weather extremes in October
Based on weather observations in Hwaseong between 1976 and 2025, these are the recorded extremes during October.
- On October 4, 2016, temperatures climbed to 29°C (84°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 6°C (43°F), recorded on October 23, 1981.
- Nighttime temperatures dropped to -3°C (27°F) on October 27, 2010, marking the coldest October night on record.
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 Hwaseong in October
For Hwaseong 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Hwaseong in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping8/10 -
Outdoor sports10/10
Hwaseong 3-Day Forecast
More climate data for Hwaseong
Temperature Rainfall Sunshine Humidity
See the full Hwaseong 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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