異常気象（いじょうきしょう、ijoukishoう）
- abnormal weather

The Japanese word 異常気象, pronounced いじょうきしょう (ijou kishou), translates to "abnormal weather" or "extreme weather" in English. It refers to weather conditions that deviate significantly from the average or expected patterns for a particular region or time of year. These deviations can involve temperature, precipitation, wind, and other atmospheric elements. The term typically implies that these weather events are unusual, potentially damaging, and may be caused by climate change or natural variability.

⚫︎ 異常気象によって、多くの地域で洪水が発生しました。 Translation: Flooding occurred in many regions due to 異常気象. ⚫︎ 専門家は、温暖化が異常気象の頻度を増加させていると警告しています。 Translation: Experts are warning that global warming is increasing the frequency of 異常気象. ⚫︎ 夏に記録的な猛暑が続き、明らかに異常気象だと言えます。 Translation: The record-breaking heat wave in summer was continuous, and it can be clearly said that it is 異常気象.

You can use 異常気象 when talking about unusual and often severe weather events. It's suitable for discussing news reports, scientific studies, or personal observations about extreme weather. It's important to note that the term can be used in both formal and informal contexts.

異常気象 is typically written using the kanji 異常 (ijou - abnormality, unusualness) and 気象 (kishou - weather, climate). The reading is いじょうきしょう in hiragana. There are no other common ways to write this word. The okurigana is standard.

⚫︎ 異常な気象現象 (ijou na kishou genshou) - abnormal weather phenomenon ⚫︎ 異常天気 (ijou tenki) - abnormal weather ⚫︎ 激しい気象 (hageshii kishou) - severe weather (this is a more descriptive phrase, not a direct synonym)

There is no single direct antonym for 異常気象. However, words or phrases describing normal or average weather could be considered opposite in concept: ⚫︎ 正常な気象 (seijou na kishou) - normal weather ⚫︎ 平年並みの気象 (heinen nami no kishou) - weather similar to the average year

最近、世界中で《異常気象が頻発していますね。》 ・Translation: Recently, extreme weather is frequently occurring around the world, isn't it? ・Explanation: This sentence expresses the speaker's recognition of the increase in extreme weather events globally.

この夏の記録的な大雨は、明らかに《異常気象の影響です。》 ・Translation: The record-breaking heavy rain this summer is clearly due to the effects of 異常気象. ・Explanation: This sentence attributes the cause of the heavy rain to extreme weather.

The word is a combination of two kanji: 異常, which means "abnormal" or "unusual," and 気象, which means "weather" or "climate." Therefore, 異常気象 literally means "abnormal weather" or "unusual weather," accurately reflecting its meaning.