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.
Jeonju Weather in July
July in Jeonju averages 30°C (86°F) during the day and 22°C (72°F) at night. It is the wettest month of the year, with 260 mm (10 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Jeonju in July
With the year's heaviest rain occurring this month, it's best to be equipped with a poncho to handle the frequent downpours. This month experiences about 15 days of rain according to historical data, averaging 260 mm (10 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Jeonju in July
In July, Jeonju sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 22°C (72°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 22°C (72°F), the nights are warm and generally comfortable.
Sunshine in Jeonju in July
You can expect a moderate amount of sunlight, with approximately 142 hours. This means a pleasant mix of sun and overcast.July in Jeonju has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Jeonju Temperature in July
Min Temperature
22°C (72°F)
Max Temperature
30°C (86°F)
Chance of Rain
49%
Precipitation
260 mm (10 in)
Rainy days
15 days
Humidity
77% *
Sunshine
142 hours *
Percentage Sunshine
31% *
* Data from: Daejeon, South Korea (60 KM, 37 Miles).
Jeonju Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jeonju - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Jeonju typically rise from around 28°C (82°F) at the start of July to approximately 32°C (90°F) by the end. Nights are warm, with lows typically ranging from 21°C (70°F) to 24°C (75°F).
Average temperatures in July
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 July
Historical weather records for Jeonju in July
Browse day-by-day weather records for Jeonju spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jeonju historical weather extremes in July
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Jeonju.
- On July 31, 1989, temperatures climbed to 38°C (100°F), marking the warmest July day on record.
- The lowest daytime temperature in July was 18°C (64°F), recorded on July 3, 1976.
- The lowest overnight temperature recorded in July was 14°C (57°F) (July 21, 1993).
Best Places in South Korea in July
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 July →
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 Jeonju in July
Warm but pleasant conditions in Jeonju in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Jeonju in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Jeonju 3-Day Forecast
More climate data for Jeonju
Temperature Rainfall Sunshine Humidity
See the full Jeonju climate overview or explore weather in South Korea.
Popular in July
Where to go in July - average daytime high across popular destinations.
Jeonju
30°C (86°F) Gyeongju30°C (86°F) Seoul30°C (86°F) Suwon30°C (86°F) Seogwipo29°C (84°F) Incheon28°C (82°F) Busan28°C (82°F) Jeju28°C (82°F) Bucket list
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Mud festival in South Korea
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