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.
Cheongju Weather in July
Cheongju in July sees very high temperatures, with highs around 30°C (86°F) and overnight lows of 22°C (72°F). Rainfall is at its peak this month, around 256 mm (10 in) on average, so waterproofs are essential.
Rainfall in Cheongju in July
It records the year's peak rainfall, often coming down quite heavily. We recommend bringing a poncho, which will keep you dry. Typically, about 15 days will experience rainfall, with an average of 256 mm (10 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Cheongju in July
Daytime temperatures in Cheongju reach 30°C (86°F) in July, dropping to 22°C (72°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With lows of 22°C (72°F), the nights are warm and generally comfortable.
Sunshine in Cheongju in July
The month brings about 154 hours of sunlight, offering a comfortable mix of sun and overcast.July in Cheongju has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Cheongju Temperature in July
Min Temperature
22°C (72°F)
Max Temperature
30°C (86°F)
Chance of Rain
51%
Precipitation
256 mm (10 in)
Rainy days
15 days
Humidity
77%
Sunshine
154 hours
Percentage Sunshine
34%
Cheongju Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cheongju - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cheongju typically stay consistent throughout July, with daily highs averaging around 30°C (86°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 23°C (73°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 Cheongju in July
Browse day-by-day weather records for Cheongju spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cheongju historical weather extremes in July
According to our 50 years of weather records for Cheongju, the following extremes were recorded between 1976 and 2026.
- The warmest day in July was on July 31, 2018, with a maximum of 37°C (99°F).
- Cheongju experienced its chilliest July day on July 3, 1976, reaching only 16°C (61°F).
- Cheongju registered its coldest July night on July 4, 2015, with temperatures dropping to 13°C (55°F).
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 Cheongju in July
Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Cheongju 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
Cheongju 3-Day Forecast
More climate data for Cheongju
Temperature Rainfall Sunshine Humidity
See the full Cheongju 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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