Chungcheongnam-Do Weather by Month — Temperature & Rainfall Guide

Chungcheongnam-Do is a region in South Korea. Many people wonder what the weather conditions are in Chungcheongnam-Do over the year. What is the best time to visit Chungcheongnam-Do?

This page shows the average weather conditions by month in Chungcheongnam-Do over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Chungcheongnam-Do is generally poor. January is a winter month. The average maximum daytime temperatures are low and range from 3°C (37°F) in Sancheong to 5°C (41°F) in Buyeo. On average, this month is one of the coldest months of the year in Chungcheongnam-Do. So be prepared and make sure to dress up warm.

Find more detailed climate information for Chungcheongnam-Do in January here.

In February the weather in Chungcheongnam-Do is generally poor. February is a winter month. In Cheonan you can expect cold maximum average daytime temperatures around 7°C (45°F) and nighttime temperatures around -4°C (25°F).

Find more detailed climate information for Chungcheongnam-Do in February here.

In March the weather in Chungcheongnam-Do is generally unpleasant. The temperatures range from low in Boryeong with 11°C (52°F) to moderate in Buyeo with 13°C (55°F).

Find more detailed climate information for Chungcheongnam-Do in March here.

In April the weather in Chungcheongnam-Do ranges from tolerable in Boryeong to perfect in Cheonan. The temperatures range from moderate in Boryeong with 16°C (61°F) to pleasant in Cheonan with 20°C (68°F).

Find more detailed climate information for Chungcheongnam-Do in April here.

In May the weather in Chungcheongnam-Do ranges from pleasant in Sancheong to perfect in Cheonan. The temperatures range from pleasant in Boryeong with 22°C (72°F) to high in Cheonan with 26°C (79°F).

Find more detailed climate information for Chungcheongnam-Do in May here.

In June the weather in Chungcheongnam-Do is generally pleasant. June is a summer month. The average maximum daytime temperatures are high and range from 26°C (79°F) in Boryeong to 29°C (84°F) in Cheonan. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Chungcheongnam-Do in June here.

In July the weather in Chungcheongnam-Do is generally poor. July is a summer month. The temperatures range from high in Boryeong with 28°C (82°F) to very high in Cheonan with 31°C (88°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Chungcheongnam-Do in July here.

In August the weather in Chungcheongnam-Do is generally poor. August is a summer month. In Cheonan you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 22°C (72°F). On average, this month is one of the warmest months of the year in Chungcheongnam-Do. So be prepared and make sure to dress lightly.

Find more detailed climate information for Chungcheongnam-Do in August here.

In September the weather in Chungcheongnam-Do ranges from unpleasant in Sancheong to pleasant in Cheonan. In Cheonan you can expect warm maximum average daytime temperatures around 27°C (81°F) and nighttime temperatures around 17°C (63°F).

Find more detailed climate information for Chungcheongnam-Do in September here.

In October the weather in Chungcheongnam-Do is generally perfect. In Cheonan you can expect pleasant maximum average daytime temperatures around 21°C (70°F) and nighttime temperatures around 9°C (48°F).

Find more detailed climate information for Chungcheongnam-Do in October here.

In November the weather in Chungcheongnam-Do ranges from unpleasant in Sancheong to tolerable in Cheonan. In Cheonan you can expect mild maximum average daytime temperatures around 14°C (57°F) and nighttime temperatures around 3°C (37°F).

Find more detailed climate information for Chungcheongnam-Do in November here.

In December the weather in Chungcheongnam-Do ranges from poor in Boryeong to unpleasant in Cheonan. December is a winter month. In Cheonan you can expect cold maximum average daytime temperatures around 6°C (43°F) and nighttime temperatures around -4°C (25°F).

Find more detailed climate information for Chungcheongnam-Do in December here.