Gyeongsangbuk-Do Weather in September

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

Thinking about venturing to Gyeongsangbuk-Do, South Korea this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Gyeongsangbuk-Do in September

Gyeongsangbuk-Do, South Korea is a region in South Korea. September in Gyeongsangbuk-Do generally has warm temperatures, with precipitation levels ranging from high to heavy.

Temperatures

You can expect warm maximum daytime temperatures of around 27°C (81°F) and nighttime temperatures around 18°C (64°F) in Gyeongju.

For a closer look at conditions across Gyeongsangbuk-Do, South Korea, refer to the map below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Andong with an average of 141 mm (5.6 in) to heavy rainfall in Pohang with 169 mm (6.7 in).

Average sunshine

Sunshine is moderately available across various locations. In Gyeongju, you can expect around 153 hours of sunlight in September, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Gyeongsangbuk-Do by month

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

Best Places to Visit in Gyeongsangbuk-Do in September

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

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 Gyeongsangbuk-Do

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

Temperature range in Gyeongsangbuk-Do (September)

Precipitation variation in Gyeongsangbuk-Do (September)

Gyeongju

In September Gyeongju generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 18°C (64°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
31°C (88°F)
27°C (81°F)
22°C (72°F)
Min temperature
23°C (73°F)
18°C (64°F)
11°C (52°F)
Monthly sun hours
179 hours
153 hours
186 hours
Monthly rainfall
212 mm (8.3 in)
167 mm (6.6 in)
68 mm (2.7 in)
Monthly rainy days
11 days
10 days
6 days
Weather conditions

Andong

In September Andong generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 16°C (61°F) and high monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
30°C (86°F)
26°C (79°F)
21°C (70°F)
Min temperature
22°C (72°F)
16°C (61°F)
9°C (48°F)
Monthly sun hours
169 hours
152 hours
183 hours
Monthly rainfall
189 mm (7.4 in)
141 mm (5.6 in)
53 mm (2.1 in)
Monthly rainy days
12 days
9 days
6 days
Weather conditions

Gumi

In September Gumi generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 17°C (63°F) and high monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
31°C (88°F)
27°C (81°F)
22°C (72°F)
Min temperature
22°C (72°F)
17°C (63°F)
9°C (48°F)
Monthly sun hours
166 hours
162 hours
205 hours
Monthly rainfall
211 mm (8.3 in)
156 mm (6.1 in)
58 mm (2.3 in)
Monthly rainy days
12 days
9 days
6 days
Weather conditions

Pohang

In September Pohang generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
29°C (84°F)
26°C (79°F)
21°C (70°F)
Min temperature
24°C (75°F)
20°C (68°F)
14°C (57°F)
Monthly sun hours
179 hours
153 hours
186 hours
Monthly rainfall
203 mm (8 in)
169 mm (6.7 in)
71 mm (2.8 in)
Monthly rainy days
11 days
10 days
7 days
Weather conditions

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

Popular cities in September

Day & night temperatures, rainfall and average weather in Gyeongsangbuk-Do in September.

City Weather Day temp Night temp Rainfall
Gyeongju 27°C (81°F) 18°C (64°F) 167 mm (6.6 in)
Andong 26°C (79°F) 16°C (61°F) 141 mm (5.6 in)
Gumi 27°C (81°F) 17°C (63°F) 156 mm (6.1 in)
Pohang 26°C (79°F) 20°C (68°F) 169 mm (6.7 in)

Gyeongsangbuk-Do weather in September: frequently asked questions

What is the weather like in Gyeongsangbuk-Do, South Korea in September?

September in Gyeongsangbuk-Do, South Korea brings pleasant weather. In Gyeongju, daytime temperatures are typically around 27°C (81°F) and nighttime lows hover near 18°C (64°F).

What is the average temperature in Gyeongsangbuk-Do, South Korea in September?

In Gyeongju, the average daytime high in September is 27°C (81°F), while nighttime temperatures drop to around 18°C (64°F).

Does Gyeongsangbuk-Do, South Korea get a lot of rain in September?

Rainfall in Gyeongsangbuk-Do, South Korea peaks during September. Gyeongju averages roughly 167 mm (6.6 in), so frequent and sometimes heavy showers are the norm.

Is September a Good Time to Visit Gyeongsangbuk-Do, South Korea?

Given the typically pleasant weather conditions in Gyeongju, September might be a good time to visit Gyeongsangbuk-Do, South Korea. However, the weather conditions may vary depending on your destination.

Generally speaking, April, May and October provide perfect weather in Gyeongju. The weather in January, February, July and August, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Gyeongsangbuk-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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