Gyeongsangnam-do Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Gyeongsangnam-do, South Korea in September.

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Geoje Namhae Changwon Tongyeong

Planning a getaway to Gyeongsangnam-do, South Korea this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Gyeongsangnam-do in September

Gyeongsangnam-do, South Korea is a region in South Korea. September in Gyeongsangnam-do generally has warm temperatures, with precipitation levels ranging from high to heavy. September is a summer month.

Temperatures

You can expect warm maximum daytime temperatures of around 26°C (79°F) and nighttime temperatures around 22°C (72°F) in Geoje .

For specific regional insights in Gyeongsangnam-do, South Korea, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Miryang with an average of 158 mm (6.2 in) to heavy rainfall in Geoje with 179 mm (7 in).

Average sunshine

Most areas see decent amounts of sunshine this month. Geoje gets around 160 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Gyeongsangnam-do by month

Pick a month to see the average temperature, rainfall and sunshine in Gyeongsangnam-do — and find the best time to visit. (based on Geoje )

January8°C (46°F) February10°C (50°F) March13°C (55°F) April16°C (61°F) May20°C (68°F) June23°C (73°F) This monthJuly26°C (79°F) August28°C (82°F) September26°C (79°F) October21°C (70°F) November16°C (61°F) December11°C (52°F)
Best Time to Visit Gyeongsangnam-do →

Best Places to Visit in Gyeongsangnam-do in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Gyeongsangnam-do.

Conditions Temperatures Precipitation
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).

Popular Destinations in Gyeongsangnam-do

What is the weather like in September for some of the most popular destinations in Gyeongsangnam-do, South Korea?

Temperature range in Gyeongsangnam-do (September)

Precipitation variation in Gyeongsangnam-do (September)

Geoje

In September Geoje generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
26°C (79°F)
21°C (70°F)
Min temperature
25°C (77°F)
22°C (72°F)
16°C (61°F)
Monthly sun hours
196 hours
160 hours
201 hours
Monthly rainfall
202 mm (8 in)
179 mm (7 in)
76 mm (3 in)
Monthly rainy days
12 days
11 days
6 days
Weather conditions
unpleasant
pleasant
perfect
Climate in Geoje →

Namhae

In September Namhae generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
26°C (79°F)
22°C (72°F)
Min temperature
25°C (77°F)
21°C (70°F)
15°C (59°F)
Monthly sun hours
196 hours
160 hours
201 hours
Monthly rainfall
235 mm (9.3 in)
171 mm (6.7 in)
70 mm (2.8 in)
Monthly rainy days
11 days
10 days
6 days
Weather conditions
unpleasant
pleasant
perfect
Climate in Namhae →

Changwon

In September Changwon generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 19°C (66°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
28°C (82°F)
23°C (73°F)
Min temperature
23°C (73°F)
19°C (66°F)
12°C (54°F)
Monthly sun hours
182 hours
166 hours
209 hours
Monthly rainfall
219 mm (8.6 in)
169 mm (6.7 in)
69 mm (2.7 in)
Monthly rainy days
11 days
10 days
5 days
Weather conditions
poor
pleasant
perfect
Climate in Changwon →

Tongyeong

In September Tongyeong generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
26°C (79°F)
21°C (70°F)
Min temperature
25°C (77°F)
21°C (70°F)
16°C (61°F)
Monthly sun hours
196 hours
160 hours
201 hours
Monthly rainfall
205 mm (8.1 in)
177 mm (7 in)
73 mm (2.9 in)
Monthly rainy days
11 days
10 days
6 days
Weather conditions
unpleasant
pleasant
perfect
Climate in Tongyeong →

Gimhae

In September Gimhae generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 19°C (66°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
30°C (86°F)
27°C (81°F)
23°C (73°F)
Min temperature
23°C (73°F)
19°C (66°F)
13°C (55°F)
Monthly sun hours
200 hours
172 hours
208 hours
Monthly rainfall
218 mm (8.6 in)
170 mm (6.7 in)
72 mm (2.8 in)
Monthly rainy days
11 days
10 days
6 days
Weather conditions
poor
pleasant
perfect
Climate in Gimhae →

Is your destination not in the list? Have a look at all destinations in Gyeongsangnam-do, in South Korea.

Popular cities in September

Day & night temperatures, rainfall and average weather in Gyeongsangnam-do in September.

City Weather Day temp Night temp Rainfall
Geoje 26°C (79°F) 22°C (72°F) 179 mm (7 in)
Namhae 26°C (79°F) 21°C (70°F) 171 mm (6.7 in)
Changwon 28°C (82°F) 19°C (66°F) 169 mm (6.7 in)
Tongyeong 26°C (79°F) 21°C (70°F) 177 mm (7 in)
Gimhae 27°C (81°F) 19°C (66°F) 170 mm (6.7 in)
Miryang 27°C (81°F) 17°C (63°F) 158 mm (6.2 in)

Gyeongsangnam-do weather in September: frequently asked questions

What is the weather like in Gyeongsangnam-do, South Korea in September?

Gyeongsangnam-do, South Korea typically experiences pleasant weather in September, part of the summer season. Daytime highs in Geoje average around 26°C (79°F), and temperatures drop to about 22°C (72°F) at night.

What is the average temperature in Gyeongsangnam-do, South Korea in September?

Daytime temperatures in Geoje peak at roughly 26°C (79°F) in September, dropping to about 22°C (72°F) overnight.

Does Gyeongsangnam-do, South Korea get a lot of rain in September?

Yes. September brings heavy rainfall to Gyeongsangnam-do, South Korea, with Geoje averaging around 179 mm (7 in). Expect frequent showers and pack accordingly.

Is September a Good Time to Visit Gyeongsangnam-do, South Korea?

In our opinion, September is a good time to visit Gyeongsangnam-do, South Korea with overall pleasant weather in Geoje . It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Gyeongsangnam-do, South Korea is in October with generally perfect weather in Geoje . In contrast, January and February tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Gyeongsangnam-do.

Weather and climate has detailed information for every country in the world. Are you going to South Korea? Get detailed historical weather averages for many cities in South Korea.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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