Seoul

Chungcheongbuk-Do Weather in April

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

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Seoul Incheon Daejeon Ulsan

Considering a trip to Chungcheongbuk-Do, South Korea this April and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Chungcheongbuk-Do in April

Chungcheongbuk-Do, South Korea is a region in South Korea. April in Chungcheongbuk-Do generally has temperatures that range from mild to pleasant, with moderate precipitation.

Temperatures

During the day the temperature is mild in Incheon at 16°C (61°F) and pleasant in Daejeon at 20°C (68°F). As night falls, temperatures generally drop to 7°C (45°F) in Daejeon and 7°C (45°F) in Incheon.

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

Precipitation

In April, precipitation varies across different areas. From moderate rainfall in Incheon with an average of 73 mm (2.9 in) to moderate rainfall in Ulsan with 96 mm (3.8 in).

Average sunshine

Several destinations enjoy plenty of sunshine this month. Seoul sees close to 208 hours of sunlight, making it great for sun lovers.

Explore Chungcheongbuk-Do by month

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

January3°C (37°F) February6°C (43°F) March12°C (54°F) April19°C (66°F) May24°C (75°F) June28°C (82°F) This monthJuly30°C (86°F) August31°C (88°F) September27°C (81°F) October21°C (70°F) November13°C (55°F) December5°C (41°F)
Best Time to Visit Chungcheongbuk-Do →

Best Places to Visit in Chungcheongbuk-Do in April

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

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

Temperature range in Chungcheongbuk-Do (April)

Precipitation variation in Chungcheongbuk-Do (April)

Seoul

In April Seoul generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« March
April
May »
March
April
May
Max temperature
12°C (54°F)
19°C (66°F)
24°C (75°F)
Min temperature
0°C (32°F)
6°C (43°F)
12°C (54°F)
Monthly sun hours
199 hours
208 hours
225 hours
Monthly rainfall
39 mm (1.5 in)
74 mm (2.9 in)
99 mm (3.9 in)
Monthly rainy days
7 days
8 days
8 days
Weather conditions
unpleasant
pleasant
perfect
Climate in Seoul →

Incheon

In April Incheon generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« March
April
May »
March
April
May
Max temperature
10°C (50°F)
16°C (61°F)
21°C (70°F)
Min temperature
2°C (36°F)
7°C (45°F)
13°C (55°F)
Monthly sun hours
218 hours
222 hours
242 hours
Monthly rainfall
38 mm (1.5 in)
73 mm (2.9 in)
98 mm (3.9 in)
Monthly rainy days
6 days
8 days
8 days
Weather conditions
poor
tolerable
perfect
Climate in Incheon →

Daejeon

In April Daejeon generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« March
April
May »
March
April
May
Max temperature
13°C (55°F)
20°C (68°F)
25°C (77°F)
Min temperature
1°C (34°F)
7°C (45°F)
13°C (55°F)
Monthly sun hours
202 hours
212 hours
225 hours
Monthly rainfall
53 mm (2.1 in)
83 mm (3.3 in)
88 mm (3.5 in)
Monthly rainy days
8 days
9 days
8 days
Weather conditions
unpleasant
perfect
perfect
Climate in Daejeon →

Ulsan

In April Ulsan generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« March
April
May »
March
April
May
Max temperature
14°C (57°F)
19°C (66°F)
24°C (75°F)
Min temperature
4°C (39°F)
8°C (46°F)
14°C (57°F)
Monthly sun hours
191 hours
210 hours
217 hours
Monthly rainfall
75 mm (3 in)
96 mm (3.8 in)
100 mm (3.9 in)
Monthly rainy days
8 days
10 days
9 days
Weather conditions
tolerable
pleasant
pleasant
Climate in Ulsan →

Cheongju

In April Cheongju generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« March
April
May »
March
April
May
Max temperature
13°C (55°F)
20°C (68°F)
26°C (79°F)
Min temperature
1°C (34°F)
6°C (43°F)
12°C (54°F)
Monthly sun hours
202 hours
221 hours
224 hours
Monthly rainfall
52 mm (2 in)
84 mm (3.3 in)
91 mm (3.6 in)
Monthly rainy days
9 days
9 days
8 days
Weather conditions
unpleasant
perfect
perfect
Climate in Cheongju →

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

In our records: South Korea April extremes

Notable April records observed across cities in South Korea in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest April day in South Korea brought 500 mm (20 in) in Jeonju on April 30, 2011.

Popular cities in April

Day & night temperatures, rainfall and average weather in Chungcheongbuk-Do in April.

City Weather Day temp Night temp Rainfall
Seoul 19°C (66°F) 6°C (43°F) 74 mm (2.9 in)
Incheon 16°C (61°F) 7°C (45°F) 73 mm (2.9 in)
Daejeon 20°C (68°F) 7°C (45°F) 83 mm (3.3 in)
Ulsan 19°C (66°F) 8°C (46°F) 96 mm (3.8 in)
Cheongju 20°C (68°F) 6°C (43°F) 84 mm (3.3 in)
Chungju 19°C (66°F) 5°C (41°F) 86 mm (3.4 in)

Chungcheongbuk-Do weather in April: frequently asked questions

What is the weather like in Chungcheongbuk-Do, South Korea in April?

April in Chungcheongbuk-Do, South Korea brings pleasant weather. In Seoul, daytime temperatures are typically around 19°C (66°F) and nighttime lows hover near 6°C (43°F).

What is the average temperature in Chungcheongbuk-Do, South Korea in April?

In Seoul, the average daytime high in April is 19°C (66°F), while nighttime temperatures drop to around 6°C (43°F).

Does Chungcheongbuk-Do, South Korea get a lot of rain in April?

Rain is generally moderate to light in Chungcheongbuk-Do, South Korea during April, with Seoul averaging close to 74 mm (2.9 in).

Is April a Good Time to Visit Chungcheongbuk-Do, South Korea?

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

Generally speaking, the best visiting conditions can be found in May and October offering mostly perfect weather in Seoul. On the other hand, the weather in January, July and August tend to be poor.

Interested in more climate information?

We have much more information about the climate in Chungcheongbuk-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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