Cantonese Dictionary Vol. 82: 10 Cantonese Weather & Season Words Every Hong Konger Uses Daily

September 13, 2026

Hong Kong skyline under dramatic cloudy sky reflecting on Victoria Harbour water

In Hong Kong, weather is never small talk. A Cantonese aunty greeting you at the wet market will ask about your mother, your job, and — with more suspicion than you'd expect — the sky. Because in a subtropical city stuck between sea, mountain and 200 typhoons a decade, the weather decides whether you'll make it home dry, whether school is cancelled, and whether that pot of soup on the stove needs to become something stronger.

Volume 82 of the Cantonese Guy Dictionary is our little weather glossary — the 10 Cantonese words you'll hear a Hong Konger say every single day, from the first typhoon signal of the summer to the first cool northerly wind that finally tells 阿媽 it's OK to stop nagging you about wearing more layers.

Aerial view of Hong Kong iconic skyline and Victoria Harbour on a cloudy day — Hong Kong from the air on a heavy-cloud day — the sky every Hong Konger studies for typhoon signals. — Photo via Pexels

The 10 Weather Words Every Cantonese Speaker Uses

1. 打風

daa2 fung1 — Jyutping romanisation

Meaning: Typhoon is coming / typhoon signal hoisted.

Explanation: Literally "hit wind." When a Hong Konger says "打風", it doesn't just mean windy — it means the Hong Kong Observatory has raised a warning signal and the whole city is watching the sky. If the signal hits T8, offices close, and half the city rushes to Wellcome for instant noodles and Vitasoy.

In real life: "聽日打風,唔使返工喇!" — "Typhoon tomorrow, no need to go to work!"

2. 落雨

lok6 jyu5 — Jyutping romanisation

Meaning: To rain / it's raining.

Explanation: Literally "drop rain." Cantonese doesn't say "it's raining" — it says "rain is falling." A very Cantonese detail: rain is something that happens to you, an active event. You'll hear 落大雨 (heavy rain) and 落毛毛雨 (drizzle) constantly during typhoon season.

In real life: "落緊雨呀,記得帶遮!" — "It's raining, remember to bring an umbrella!"

3. 焗

guk6 — Jyutping romanisation

Meaning: Stuffy, humid, oppressive heat.

Explanation: The single most Hong Kong weather word. 焗 is that thick, wet-blanket heat between May and September when your shirt sticks to your back before you've walked ten metres. Same character as "焗爐" (oven) — because that's exactly what the city feels like.

In real life: "今日好焗呀,個天陰陰哋。" — "It's so muggy today, the sky's overcast."

4. 大霧

daai6 mou6 — Jyutping romanisation

Meaning: Heavy fog / dense mist.

Explanation: In February and March, warm southerly air hits the still-cool ground and Hong Kong disappears. You lose the top half of skyscrapers, the Star Ferry runs blind, and Lantau turns into a Wong Kar-wai film set. Locals often complain about the 回南天 (wui4 naam4 tin1) — "returning southerlies" — that make everything permanently damp for weeks.

In real life: "三月啲大霧,牆都出水!" — "The heavy fog in March, even the walls sweat!"

Rain-soaked street in Hong Kong at night with neon light reflections on wet pavement — A wet Hong Kong street after nightfall — the reason every Hong Konger carries a folded umbrella. — Photo via Pexels

5. 涼

loeng4 — Jyutping romanisation

Meaning: Cool, breezy, refreshingly cold.

Explanation: Not cold — cool. The good kind. The word Hong Kongers say with relief in October when the first northerly wind sweeps down and they can finally sleep without air-con. Also lives inside 涼茶 (loeng4 caa4), the bitter herbal tea shops sell to "cool down" internal heat.

In real life: "今晚好涼,好舒服!" — "It's so cool tonight, so comfortable!"

6. 凍

dung3 — Jyutping romanisation

Meaning: Cold.

Explanation: This is the word that triggers every Cantonese mum in a 500-metre radius. "凍呀!" ("Cold!") is a summons — for her to tell you to wear more layers, close the window, and drink hot water. Also used for cold drinks — a 凍檸茶 (dung3 ling4 caa4) is an iced lemon tea, the cha chaan teng national beverage.

In real life: "你著咁少衫,唔凍咩?" — "You're wearing so little, aren't you cold?" (Mum, always.)

If your mum has ever asked you that exact question, you already understand why we made a 著多件衫 Wear More Layers oversized tee. It's a whole childhood in five characters.

7. 熱

jit6 — Jyutping romanisation

Meaning: Hot.

Explanation: Simple, but note the pair: 熱 (dry hot) and 焗 (wet stuffy hot) mean different things. 熱 is what you say in April when the sun bakes the pavement; 焗 is what you say in July when your shirt clings. Together with 濕熱 (sap1 jit6, damp-hot) they're the trio Cantonese wellness culture is built on — and the reason the 熱氣 Yeet Hay embroidery tee makes any Cantonese kid smirk.

In real life: "今日成三十四度,熱到癲!" — "It's 34 degrees today, insanely hot!"

8. 曬

saai3 — Jyutping romanisation

Meaning: To sun / to sun-dry / (of the sun) to be blazing.

Explanation: One of those verbs Cantonese uses for a whole ecosystem of situations — 曬太陽 (sunbathe), 曬衫 (dry clothes in the sun), 曬命 (show off — "sun your life"). Old Hong Kong estates were famous for the endless washing lines hanging out on bamboo poles across the alleyways.

In real life: "個太陽好曬,擔遮啦!" — "The sun's blazing, use an umbrella!"

9. 陰陰哋

jam1 jam1 dei2 — Jyutping romanisation

Meaning: Slightly overcast / dim and grey.

Explanation: A wonderfully Cantonese doubling that softens the meaning. 陰 alone means dark or gloomy; 陰陰哋 is the "just a bit" version — the grey Sunday morning where the sky can't decide. Bonus: 陰陰嘴笑 (jam1 jam1 zeoi2 siu3) means to smirk mischievously.

In real life: "個天陰陰哋,好似會落雨。" — "The sky's overcast, looks like it might rain."

10. 打雷

daa2 leoi4 — Jyutping romanisation

Meaning: Thunder / to thunder.

Explanation: Literally "hit thunder." Hong Kong summer thunderstorms are theatrical — the sky cracks open, sheet lightning bleaches Victoria Harbour, and every dog in the New Territories loses its mind. Cantonese superstition still says you shouldn't point at the sky when it thunders — 雷公 (leoi4 gung1), the thunder god, is watching.

In real life: "打雷呀!快啲收啲衫!" — "Thunder! Quick, bring the laundry in!"

Why Weather Words Matter in Cantonese

Every Cantonese weather word carries a small piece of Guangdong's subtropical psyche. 焗 is the reason cha chaan tengs invented iced lemon tea; 涼 is the reason 涼茶 became a 200-year-old herbal-tea industry; 打風 is the reason typhoon-signal school closures shaped generations of Hong Kong childhood memories. Weather isn't background here — it's a character.

And it seeps into how Cantonese speakers describe people too. A cold-hearted person is 心凍 (sam1 dung3, "cold-hearted"); someone unbothered is 冷靜 (laang5 zing6, "cool-calm"); someone rattled is 冇晒把炮 — which is why our 把炮 Capable oversized tee lives in the same emotional weather system.