Namhae Weather in September
In Namhae, September brings high daytime temperatures around 26°C (79°F), with nights cooling to 21°C (70°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Namhae in September
Namhae is in the rainy season in September, with rain on around 10 days and an average of 171 mm (6.7 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Namhae in September
In September, Namhae sees high temperatures, with highs of 26°C (79°F). Nights drop to around 21°C (70°F). September is part of summer. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 21°C (70°F), evenings stay pleasantly warm.
Sunshine in Namhae in September
The month brings about 160 hours of sunlight, offering a comfortable mix of sun and rainy moments.If you prefer dry days with pleasant temperatures, October typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Namhae's climate page.
Namhae Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
26°C (79°F)
Chance of Rain
32%
Precipitation
171 mm (6.7 in)
Rainy days
10 days
Humidity
77% *
Sunshine
160 hours *
Percentage Sunshine
43% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Namhae typically drop from around 28°C (82°F) at the start of September to approximately 24°C (75°F) by the end. Nights are pleasant, with lows typically ranging from 15°C (59°F) to 22°C (72°F).
Average temperatures in September
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 September
Historical weather for Namhae in September
Browse day-by-day weather records for Namhae spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Namhae historical weather extremes in September
According to our 49 years of weather records for Namhae, the following extremes were recorded between 1976 and 2025.
- Namhae recorded its highest September temperature of 35°C (95°F) on September 2, 1994.
- The coldest September day was on September 19, 1986, with a maximum of 16°C (61°F).
- The lowest overnight temperature recorded in September was 7°C (45°F) (September 28, 1997).
Best Places in South Korea in September
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 September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Namhae in September
Warm temperatures in September 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 Namhae in September
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 Namhae's climate page.
Temperature Rainfall Sunshine Humidity
See the full Namhae climate overview or explore weather in South Korea.
