South KoreaThe weather in October in Ulsan
It's pleasantly warm in October in Ulsan with an average temperature of 22°C. Temperatures this month range from a low of 18°C to a high of 26°C. At night, you can expect temperatures between 7°C and 17°C.
Looking for great weather? October is a good time to be in Ulsan. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in October for Ulsan, South Korea. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 32°C in 2021, Ulsan reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 12°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 23°C.
Rainfall amount
In October, there is an average of 90 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in October for Ulsan
Click on any day in October to get detailed info about the usual weather on that day in Ulsan. Check out the historical temperatures and precipitation over the past 10 years on this day.
October weather comparison
| Ulsan | New York | |
|---|---|---|
| Average temperature | 22°C | 21°C |
| Max. temperature | 26°C | 26°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 90 mm | 119 mm |
| Rainy days | 11 days | 13 days |
Start of October
The month of October starts in Ulsan with warm temps, averaging around 25°C during the day and nights around 16°C.
Mid October
By mid-October, daytime temps drop to around 22°C, with nights around 11°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of October
By the end of October, the average daytime temperature in Ulsan is around 20°C, while nighttime temps are about 10°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Ulsan for all months and discover the best travel time
Curious about the weather in other parts of South Korea? Check out the climate and weather for spots like Seoul, Busan, or explore other destinations in South Korea.
Temperature charts
These charts show the average temperatures in October in Ulsan, South Korea. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in October in Ulsan
Temperature in October in Ulsan over the years
Precipitation charts
These charts show the average amount of precipitation in October in Ulsan, South Korea. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in October in Ulsan
Total precipitation in October in Ulsan over the years
Daily UV index in October in Ulsan
This chart shows the average daily UV index in October in Ulsan, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in October in Ulsan
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Average weather in Ulsan by month
Click on a month below to see detailed weather info for Ulsan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.