天気話際: 日本語で天気の会話

2026年4月24日

Weather small talk is the universal social lubricant — and in Japan it's even more important than in many Western countries. Japanese people use weather conversation to open interactions, smooth over silences, and build rapport. This guide teaches you all the expressions you need, from sunny-day openers to typhoon conversation.

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At a Glance: Essential Japanese Weather Phrases

English	Japanese	Romaji
Today is nice weather, isn't it.	今日はいい天気ですね。	Kyou wa ii tenki desu ne.
It's hot today, isn't it.	今日は暑いですね。	Kyou wa atsui desu ne.
It looks like rain.	雨が降りそうですね。	Ame ga furi-sou desu ne.
It's cold today.	今日は寒いですね。	Kyou wa samui desu ne.
The weather forecast says…	天気予報は〜と言っています。	Tenki yohou wa ~ to itte imasu.

Yuka

Weather small talk has a special role in Japanese culture. It's not just filler — it's a socially safe way to connect with anyone, from your neighbor to your boss!

Why Japanese People Talk About the Weather So Much

In Japan, weather conversation (天気話, tenki hanashi) is considered a safe and natural opener. It avoids sensitive topics, respects the other person's space, and shows you're attentive to your shared environment.

The key phrase ending is ですね (desu ne) — this little particle 「ne」 invites agreement and creates a sense of shared experience. Without ね, the same sentence can sound like a cold statement of fact rather than an invitation to connect.

Japanese	Romaji	Nuance
暑いです。	Atsui desu.	It is hot. (neutral statement, slightly abrupt)
暑いですね。	Atsui desu ne.	It's hot, isn't it? (inviting agreement, warmer)
暑くなりましたね。	Atsuku narimashita ne.	It's gotten hot, hasn't it? (noting change, very natural)

Core Weather Vocabulary

Japanese	Romaji	English
晴れ	hare	clear sky / sunny
曇り	kumori	cloudy
雨	ame	rain
雪	yuki	snow
風	kaze	wind
雷	kaminari	thunder
台風	taifuu	typhoon
震	niji	rainbow
湿度が高い	shitsudo ga takai	humidity is high
湿気がすごい	mushiatsui	muggy / hot and humid

Seasonal Weather Expressions

Japan has four distinct seasons and each brings its own weather vocabulary and small-talk style:

Spring (春, Haru)

Japanese	Romaji	English
暖かくなってきましたね。	Atatakaku natte kimashita ne.	It's gotten warm, hasn't it.
はるかぜが気持ちいいですね。	Harukaze ga kimochi ii desu ne.	The spring breeze feels nice, doesn't it.
花粉がひどいです。	Kafun ga hidoi desu.	The pollen is terrible. (hay fever season)

Summer (夏, Natsu)

Japanese	Romaji	English
むし暑いですね。	Mushiatsui desu ne.	It's muggy, isn't it.
暗い内は気をつけてください。	Necchuushou ni ki wo tsukete kudasai.	Please be careful of heatstroke.
雷雨が激しいですね。	Yuudachi ga hageshii desu ne.	The summer storm is intense, isn't it.

Autumn (秋, Aki)

Japanese	Romaji	English
涛しい秋ですね。	Sugasugashii aki desu ne.	It's a refreshing autumn, isn't it.
紅葉がきれいですね。	Kouyou ga kirei desu ne.	The autumn leaves are beautiful, aren't they.
秋雨が多いですね。	Akiame ga ooi desu ne.	There's a lot of autumn rain, isn't there.

Winter (冬, Fuyu)

Japanese	Romaji	English
寒くなりましたね。	Samuku narimashita ne.	It's gotten cold, hasn't it.
雪が降りつづけていますね。	Yuki ga furi tsuzukete imasu ne.	The snow keeps falling, doesn't it.
進指しくなってきたね。	Hibi ga mijikaku natte kita ne.	The days have gotten shorter, haven't they.

Rei

I never thought weather conversation could be this deep! Why does Japanese have so many ways to say the same thing?

Yuka

Because it's not really about the weather — it's about connecting. Each seasonal phrase shows you're tuned in to nature and to the other person. It's a form of emotional attunement!

Responding to Weather Comments

When someone makes a weather comment to you, these responses keep the conversation going naturally:

Japanese	Romaji	English
本当ですね。	Hontou desu ne.	Isn't it though. / Really, you're right.
そうですね。	Sou desu ne.	That's true, isn't it.
明日は晴れるといいですがね。	Ashita wa hareru to ii desu ga ne.	I hope it clears up tomorrow.
散歩日和になりそうですね。	Sanpo-biyori ni narisou desu ne.	It looks like it'll be a nice day for a walk.