October weather forecast
Gunsan, South Korea

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Weather in October

In October, the beautiful autumn season is in full swing in Gunsan. The month features significantly lower rainfall than previous months, ushering in drier weather. Simultaneously, the decrease in cloud cover invites more sunshine, giving the city a warm and inviting glow. The cool temperatures make the city's landscapes even more appealing, especially for those keen on outdoor activities. The transformation of foliage colors into deep reds and oranges makes exploring the city's parks a visual treat.

Temperature

A modest decline in the average high-temperature is seen during October, decreasing from a moderately hot 24.1°C (75.4°F) in September to a refreshing 19.3°C (66.7°F). Gunsan observes an average nighttime temperature of 13.5°C (56.3°F) during October.

Humidity

The average relative humidity in October in Gunsan is 68%.

Rainfall

In Gunsan, during October, the rain falls for 6.9 days and regularly aggregates up to 51mm (2.01") of precipitation. In Gunsan, during the entire year, the rain falls for 120.5 days and collects up to 749mm (29.49") of precipitation.

Snowfall

In Gunsan, snow does not fall in April through October.

Sea temperature

In October, the average sea temperature is 18.8°C (65.8°F).
Note: In water with a temperature of 18.8°C (65.8°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in October in Gunsan is 11h and 17min.
On the first day of October in Gunsan, South Korea, sunrise is at 06:28 and sunset at 18:17. On the last day of the month, sunrise is at 06:54 and sunset at 17:38 KST.

Sunshine

The average sunshine in October in Gunsan is 7.4h.

UV index

In Gunsan, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the UV index of 4 transforms into the following advice:
Guard yourself - Avoiding sunburn is suggested. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average October temperature in Gunsan?

In Gunsan, 19.3°C (66.7°F) is the average high-temperature and 13.5°C (56.3°F) is the average low-temperature during October. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 33°C (91.4°F).

What is the average humidity in October in Gunsan?

The average relative humidity in October in Gunsan is 68%.

How much does it rain in Gunsan in October?

In Gunsan, in October, during 6.9 rainfall days, 51mm (2.01") of precipitation is typically accumulated.

When it does not snow in Gunsan?

April through October are months without snowfall in Gunsan, South Korea.

Does it snow in Gunsan in October?

In Gunsan, in October, it doesn't snow. In November, it regularly snows.

How cold is the water in October in Gunsan?

In Gunsan, the average seawater temperature in October is 18.8°C (65.8°F). Swimming in 18.8°C (65.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Gunsan have in October?

The average day length in October is 11h and 17min.

When is the sunrise / sunset in October in Gunsan?

On the first day of October in Gunsan, sunrise is at 06:28 and sunset at 18:17. On the last day of the month, sunrise is at 06:54 and sunset at 17:38 KST.

How many hours of sunshine does Gunsan have in October?

The average sunshine duration in October is 7.4h.

What is the UV index reading in October in Gunsan?

In October, the average daily maximum UV index in Gunsan is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Gunsan, South Korea

Average temperature in October - Gunsan, South Korea
  • Average high temperature in October: 19.3°C

The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (3.5°C).

  • Average low temperature in October: 13.5°C

The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (-1°C).

Average pressure in October
Gunsan, South Korea

Average pressure in October - Gunsan, South Korea
  • Average pressure in October: 1019.3mbar

The month with the highest atmospheric pressure is January (1025.6mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).

Average wind speed in October
Gunsan, South Korea

Average wind speed in October - Gunsan, South Korea
  • Average wind speed in October: 12.8km/h

The windiest month (with the highest average wind speed) is December (16.5km/h).
The calmest month (with the lowest average wind speed) is June (9.6km/h).

Average humidity in October
Gunsan, South Korea

Average humidity in October - Gunsan, South Korea
  • Average humidity in October: 68%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are February and March (64%).

Average rainfall in October
Gunsan, South Korea

Average rainfall in October - Gunsan, South Korea
  • Average rainfall in October: 51mm

The wettest month (with the highest rainfall) is July (184mm).
The driest month (with the least rainfall) is January (19mm).

Average rainfall days in October
Gunsan, South Korea

Average rainfall days in October - Gunsan, South Korea
  • Average rainfall days in October: 6.9 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (5 days).

Average snowfall in October
Gunsan, South Korea

Average snowfall in October - Gunsan, South Korea
  • Average snowfall in October: 0mm

The month with the highest snowfall is December (44mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in October
Gunsan, South Korea

Average snowfall days in October - Gunsan, South Korea
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in October
Gunsan, South Korea

Average sea temperature in October - Gunsan, South Korea
  • Average sea temperature in October: 18.8°C

The best month for swimming (with the highest average sea temperature) is August (25.2°C).
The coldest month (with the lowest average sea temperature) is February (5.3°C).

Average daylight in October /
Average sunshine in October
Gunsan, South Korea

Average daylight in October / Average sunshine in October - Gunsan, South Korea
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in October: 7h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

Average sunshine days in October
Gunsan, South Korea

Average sunshine days in October - Gunsan, South Korea
  • Average sunshine days in October: 23.2 days

The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in October
Gunsan, South Korea

Average UV index in October - Gunsan, South Korea
  • Average UV index in October: 4

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October
Gunsan, South Korea

Average cloud cover in October - Gunsan, South Korea
  • Average cloud cover in October: 26

The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 26).

Average visibility in October
Gunsan, South Korea

Average visibility in October - Gunsan, South Korea
  • Average visibility in October: 10km

The months with the highest visibility are February, March, April, May, June, September, October and November (10km).
The months with the lowest visibility are January, July, August and December (9km).

Gunsan, South Korea

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