The best times to visit Jeonju for ideal weather are

April 30th to June 17th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.


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Other Jeonju Travel Info

Weather in Jeonju

Temperature

Average temperatures in Jeonju vary drastically. Considering humidity, temperatures feel nice between summer and winter. The temperatures feel cold for about half the year, and too hot for part of the year with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 27th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Jeonju, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 91.6°F (33.1°C) with temperatures rarely dropping below 75.1°F (23.9°C) at night.

Jeonju Temperatures (Fahrenheit)

Key
High
Average
Low

Jeonju Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Jeonju Perceived Temperature (F)

Key
High
Average
Low

Jeonju Perceived Temperature (C)

Key
High
Average
Low

 

Average Jeonju Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan40.131.221.8
Feb45.936.226.4
Mar55.244.333.2
Apr66.754.642.5
May786653.8
Jun84.173.864.5
Jul8779.172.5
Aug88.579.772.7
Sep81.671.762.9
Oct71.76049.4
Nov57.647.938.6
Dec43.535.226.5

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan4.5-0.4-5.7
Feb7.72.3-3.1
Mar12.96.80.7
Apr19.312.65.8
May25.618.912.1
Jun28.923.218.1
Jul30.626.222.5
Aug31.426.522.6
Sep27.622.117.2
Oct22.115.69.7
Nov14.28.83.7
Dec6.41.8-3.1


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Jeonju are January, October, and then February. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid January. For example, on the week of January 8th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid July with an average of 3 days of significant precipitation the week of July 9th.

When can you find snow in Jeonju? Weather stations report a good amount of seasonal snow likely to be deepest around November, especially close to late November to early December. The best time to ski (if at all) in Jeonju is often around around November 26th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Jeonju.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Jeonju (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan9%1.50.9
Feb12%11.6
Mar18%0.92.7
Apr20%02.7
May16%03.4
Jun20%05
Jul38%011.6
Aug39%012.4
Sep21%05.2
Oct12%02.1
Nov18%2.92.3
Dec20%1.41.7

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan93.82.3
Feb122.54.1
Mar182.36.9
Apr2006.9
May1608.6
Jun20012.7
Jul38029.5
Aug39031.5
Sep21013.2
Oct1205.3
Nov187.45.8
Dec203.64.3

 

Humidity and Wind

Jeonju has some very humid months, with other moderately humid months on the other side of the year. The least humid month is April (44.8% relative humidity), and the most humid month is July (70.7%).

Wind in Jeonju is usually extremely calm. The windiest month is April, followed by March and May. April’s average wind speed of around 4.1 knots (4.7 MPH or 7.5 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late April where average top sustained speeds reach 8 knots, which is considered a gentle breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Jeonju.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan3.1Barely noticeable6.2Light breeze
Feb3.3Barely noticeable6.5Light breeze
Mar4Light breeze7.6Light breeze
Apr4.1Light breeze7.7Gentle breeze
May3.9Barely noticeable7.2Light breeze
Jun3.5Barely noticeable6.7Light breeze
Jul3.8Barely noticeable6.8Light breeze
Aug3.5Barely noticeable6.6Light breeze
Sep3Barely noticeable6Light breeze
Oct3Barely noticeable6.1Light breeze
Nov3.1Barely noticeable6.2Light breeze
Dec3.4Barely noticeable6.4Light breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan53.2%
Feb48.8%
Mar45.7%
Apr44.8%
May46.9%
Jun58.3%
Jul70.7%
Aug69.6%
Sep64.2%
Oct57.1%
Nov56.8%
Dec57%

 

Is it Safe to Travel to Jeonju?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for South Korea; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 03, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Jeonju, South Korea is January, followed by May and April. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Jeonju in December. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 73.7 in December means 73.7% of the tourists vs. January.


Overall Jeonju Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 81.4°F (27.4°C) and 50.1°F (10.1°C) with far warmer temperatures in the later months. Rain is somewhat common with 5 to 6 days of significant precipitation per month. Spring is the busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the most precipitation with 6 to 12 days of precipitation per month. June – August is fairly slow season for tourism in Jeonju, so lodging and other accommodations may cost slightly less.

Fall (September through November)

Fall daily highs range from 83.1°F (28.4°C) and 52°F (11.1°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 4 to 6 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Jeonju to be enjoyable for warm weather travelers. The average high during this season is between 51.2°F (10.7°C) and 38°F (3.3°C). On average, it rains or snows a fair amount: 3 to 6 times per month. These times of year are the second busiest with tourists.

 

Best Times to TravelSouth Korea › Jeonju, South Korea


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