Korean Weather Expressions Beyond the Basics

Korean has specific words for weather patterns that would take a whole phrase to describe in other languages — here are some of the most useful ones.

  1. 꽃샘추위 — a late cold snap in early spring

    Describes a sudden return of cold weather in early spring, just as flowers are starting to bloom — as if the cold is "jealous" of the flowers. Example: "꽃샘추위가 심하니 겉옷을 챙기세요" ("There's a sharp cold snap, so bring a jacket.")

  2. 삼복더위 — the peak heat of midsummer

    Refers to the most intense heat of summer, centered around three traditionally marked hot days. Example: "삼복더위에는 몸보신 음식을 챙겨 먹는다" ("People eat nourishing food to get through the peak summer heat.")

  3. 한파 — a cold snap / cold wave

    A sudden, sharp drop in temperature over a short period. Example: "이번 주 강한 한파가 예상됩니다" ("A severe cold wave is expected this week.")

  4. 가랑비 — light drizzle

    Fine, light rain that falls gently. Example: "가랑비에 옷 젖는 줄 모른다는 말처럼 조금씩 스며드는 비다" ("As the saying goes, you don't notice getting soaked in a light drizzle — it seeps in gradually.")

  5. 장대비 — a heavy downpour

    Thick, forceful rain pouring down hard. Example: "갑자기 장대비가 쏟아져 흠뻑 젖었다" ("A sudden downpour soaked me completely.")

  6. 함박눈 — big, fluffy snowflakes

    Large, soft snowflakes falling thick and heavy. Example: "밤새 함박눈이 소복이 쌓였다" ("Big, fluffy snow piled up softly overnight.")

  7. 무더위 — humid, oppressive heat

    Heat made much harder to bear because of high humidity. Example: "무더위에는 냉방병도 조심해야 한다" ("During oppressive humid heat, you also need to watch out for air-conditioning sickness.")

  8. 체감온도 — perceived / feels-like temperature

    The temperature a person actually feels, which can differ from the measured air temperature due to wind, humidity, and other factors — a term used constantly in weather forecasts. Example: "오늘 체감온도는 영하 15도까지 떨어지겠습니다" ("Today's feels-like temperature will drop to as low as -15°C.")

Why Korean has so many specific weather words

Korea's four distinct seasons, each with its own characteristic weather patterns, have shaped a vocabulary where a single word can capture a very specific seasonal experience — like the anxious return of cold in early spring (꽃샘추위) — that would otherwise need a full sentence to describe.

These words show up constantly in daily conversation

Unlike more technical weather terminology, most of these expressions are common, everyday vocabulary used in casual conversation, news broadcasts, and weather forecasts alike, making them genuinely useful for anyone trying to follow Korean media or conversation.

Frequently Asked Questions

Is 체감온도 the same as the actual temperature?

No — 체감온도 (feels-like temperature) factors in wind, humidity, and other conditions to describe what a person actually experiences, which can be noticeably different from the plain air temperature reading.

When would I actually hear these words used?

Constantly — Korean weather forecasts, news reports, and everyday small talk about the weather all rely heavily on these specific terms rather than generic words like "cold" or "hot."