qìwēn: 气温 - Air Temperature

• Keywords: qiwēn, 气温, temperature in Chinese, how to say temperature, Chinese weather forecast, air temperature, qiwēn vs wēndù, Chinese vocabulary weather, HSK 3 words
• Summary: Learn how to say “air temperature” in Chinese with the essential word 气温 (qìwēn). This guide breaks down the characters, explains its cultural context in daily conversation, and provides numerous example sentences. Discover the crucial difference between 气温 (qìwēn) and 温度 (wēndù) to avoid common mistakes and sound like a native speaker when discussing the weather in China.

• Pinyin (with tone marks): qìwēn
• Part of Speech: Noun
• HSK Level: HSK 3
• Concise Definition: The temperature of the air, specifically used for weather.
• In a Nutshell: 气温 (qìwēn) is the word you'll see on your phone's weather app or hear on the news in China. It's a precise term that refers exclusively to the atmospheric temperature—what you feel when you step outside. Think of it as the direct equivalent of “air temperature” in a weather report.

• 气 (qì): This character's original form depicted vapor or steam rising. Today, it means “air,” “gas,” or “atmosphere.” It's a fundamental concept in Chinese, also relating to breath and vital energy.
• 温 (wēn): This character means “warm,” “mild,” or “temperature.” The left side (氵) is the water radical, and the right side (昷) provides the sound and a sense of something contained in a vessel, suggesting warmth being held.
• Together, 气 (qì) + 温 (wēn) literally translates to “air warmth” or “air temperature,” a logical and straightforward combination that is easy for learners to remember.

While 气温 (qìwēn) is a scientific term, discussing it is a significant part of daily social interaction in China, much like in the West. It serves as a universal and safe topic for small talk, whether with a taxi driver, a shopkeeper, or a new acquaintance. A key difference from English is the level of specificity. In English, we might ask, “What's the temperature?” and the context (weather, cooking, health) tells us what kind. In Chinese, the language is often more precise. Using 气温 (qìwēn) immediately signals that you are talking about the weather. This reflects a preference for clarity in certain linguistic domains. Furthermore, with China's vast and diverse geography, from the icy winters of Harbin to the tropical heat of Hainan, 气温 (qìwēn) is a constant and crucial topic for travel, agriculture, and daily planning. It's not just polite chatter; it's practical, essential information.

气温 (qìwēn) is a neutral, factual term used in both formal and informal contexts related to weather.

• Weather Forecasts: This is its primary use. You will hear phrases like “最高气温 (zuì gāo qìwēn)” (highest air temperature) and “最低气温 (zuì dī qìwēn)” (lowest air temperature) on TV, radio, and in apps.
• Everyday Conversation: It's a common way to start a conversation. People often comment on the day's 气温, especially during seasonal changes or extreme weather. For example, “今天的气温太高了！” (Today's temperature is too high!).
• Making Plans: When planning an outing, someone might ask about the destination's 气温 to know what clothes to pack.

• Example 1:
  • 今天北京的最高气温是三十度。
  • Pinyin: Jīntiān Běijīng de zuìgāo qìwēn shì sānshí dù.
  • English: Today's highest air temperature in Beijing is 30 degrees.
  • Analysis: A standard sentence from a weather report. Note the structure “最高气温” (highest air temperature) and the use of “度 (dù)” for “degrees.”
• Example 2:
  • 明天的气温会下降。
  • Pinyin: Míngtiān de qìwēn huì xiàjiàng.
  • English: The air temperature will drop tomorrow.
  • Analysis: “会 (huì)” indicates a future probability, and “下降 (xiàjiàng)” means “to drop” or “to decrease,” a common verb paired with 气温.
• Example 3:
  • 你看天气预报了吗？气温怎么样？
  • Pinyin: Nǐ kàn tiānqì yùbào le ma? Qìwēn zěnmeyàng?
  • English: Did you check the weather forecast? How is the temperature?
  • Analysis: A very common and practical conversational question. “怎么样 (zěnmeyàng)” is a great way to ask “how is…” something.
• Example 4:
  • 这里白天和晚上的气温差很大。
  • Pinyin: Zhèlǐ báitiān hé wǎnshàng de qìwēn chā hěn dà.
  • English: The temperature difference between daytime and nighttime here is very big.
  • Analysis: “温差 (wēnchā)” is the specific word for “temperature difference,” but saying “气温差 (qìwēn chā)” is also clear and common.
• Example 5:
  • 最近气温变化太快了，小心别感冒。
  • Pinyin: Zuìjìn qìwēn biànhuà tài kuài le, xiǎoxīn bié gǎnmào.
  • English: The temperature has been changing too quickly recently, be careful not to catch a cold.
  • Analysis: This connects the topic of 气温 to daily life and health concerns, a very common cultural link.
• Example 6:
  • 夏天的午后，气温能达到四十摄氏度。
  • Pinyin: Xiàtiān de wǔhòu, qìwēn néng dádào sìshí Shèshìdù.
  • English: On a summer afternoon, the air temperature can reach 40 degrees Celsius.
  • Analysis: “摄氏度 (Shèshìdù)” is the formal term for “degrees Celsius,” the standard in China.
• Example 7:
  • 山区的气温比城市低好几度。
  • Pinyin: Shānqū de qìwēn bǐ chéngshì dī hǎo jǐ dù.
  • English: The air temperature in the mountainous areas is several degrees lower than in the city.
  • Analysis: This sentence uses the “比 (bǐ)” structure for comparison. “低 (dī)” (low) is the opposite of “高 (gāo)” (high) when describing temperature.
• Example 8:
  • 室内气温很舒服，是二十五度。
  • Pinyin: Shìnèi qìwēn hěn shūfu, shì èrshíwǔ dù.
  • English: The indoor air temperature is very comfortable, it's 25 degrees.
  • Analysis: Although 气温 usually refers to the outside, it can be used for indoor air temperature as well, especially when contrasting with the outside.
• Example 9:
  • 随着全球变暖，全球平均气温正在上升。
  • Pinyin: Suízhe quánqiú biànnuǎn, quánqiú píngjūn qìwēn zhèngzài shàngshēng.
  • English: As global warming proceeds, the global average air temperature is rising.
  • Analysis: This shows the use of 气温 in a more formal, scientific context. “上升 (shàngshēng)” means “to rise.”
• Example 10:
  • 冬天的气温常常在零下。
  • Pinyin: Dōngtiān de qìwēn chángcháng zài língxià.
  • English: In winter, the air temperature is often below zero.
  • Analysis: “零下 (língxià)” is the key vocabulary for “below zero” or “negative” when talking about temperature.

The most common mistake for learners is confusing 气温 (qìwēn) with 温度 (wēndù).

• 气温 (qìwēn): Air Temperature. Use this for weather and atmosphere.
• 温度 (wēndù): Temperature (General). Use this for everything else: water, your body, food, a machine, etc. It's the general, scientific concept of temperature.

Think of it this way: 气温 (qìwēn) is a *type* of 温度 (wēndù). Incorrect Usage Example:

• Mistake: 医生，请帮我量一下我的气温。
• Why it's wrong: This means “Doctor, please measure my *air temperature*.” You are not a weather system!
• Correct: 医生，请帮我量一下我的体温。(Yīshēng, qǐng bāng wǒ liáng yīxià wǒ de tǐwēn.) (Body temperature)

Slightly Off Usage Example:

• Okay, but less precise: 今天温度很高。(Jīntiān wēndù hěn gāo.)
• Why it's less precise: While a native speaker would understand you mean the weather, it's like saying “The temperature is high today” in English. It's perfectly fine, but using 气温 is more specific and technically more correct for weather.
• Better: 今天气温很高。(Jīntiān qìwēn hěn gāo.)

• 温度 (wēndù) - The general term for “temperature.” 气温 is a specific kind of 温度.
• 体温 (tǐwēn) - Body temperature.
• 天气 (tiānqì) - Weather. 气温 is one component of the 天气.
• 气候 (qìhòu) - Climate; the long-term weather patterns of a region.
• 度 (dù) - Degree; the unit for measuring temperature.
• 摄氏度 (Shèshìdù) - Degrees Celsius. The official temperature scale used in China.
• 冷 (lěng) - Adjective for “cold.”
• 热 (rè) - Adjective for “hot.”
• 暖和 (nuǎnhuo) - Adjective for “warm” or “mild,” often with a pleasant connotation.
• 凉快 (liángkuai) - Adjective for “cool,” also with a pleasant connotation, especially on a hot day.