Incheon Weather in July
July in Incheon brings high temperatures around 28°C (82°F) during the day, dropping to 22°C (72°F) at night, with the most rainfall of the year.
Rainfall in Incheon 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. Historically, approximately 15 days this month are expected to have rain, averaging 302 mm (12 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Incheon in July
July in Incheon brings typical temperatures with highs around 28°C (82°F) and lows of 22°C (72°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.
Sunshine in Incheon in July
With about 161 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Incheon. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Incheon's climate page.
Incheon Temperature in July
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
51%
Precipitation
302 mm (12 in)
Rainy days
15 days
Humidity
82%
Sunshine
161 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Incheon typically stay consistent throughout July, with daily highs averaging around 28°C (82°F). Nights are warm, with lows typically ranging from 20°C (68°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 for Incheon in July
Browse day-by-day weather records for Incheon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Incheon historical weather extremes in July
According to our 49 years of weather records for Incheon, the following extremes were recorded between 1976 and 2025.
- On July 24, 1994, temperatures climbed to 37°C (99°F), marking the warmest July day on record.
- The coldest July day was on July 3, 1976, with a maximum of 18°C (64°F).
- The coldest night in July in Incheon was on July 3, 1976, with a minimum of 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 →
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What to Wear in Incheon 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! Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Incheon in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Incheon's climate page.
Temperature Rainfall Sunshine Humidity
See the full Incheon climate overview or explore weather in South Korea.
