Cairns climate
Australia
First-time visitors often notice “tiring weather” before they label it as hot or cold in Cairns.
First-time visitors often notice “tiring weather” before they label it as hot or cold in Cairns.
Climate facts
Nov · Dec · Jan · Feb · Mar · Apr
Avg low 23–25°C / high 30–32°C · Rainy days: 12–22 / ~200–450 mm (can be higher in peak months)
May · Jun · Jul · Aug · Sep · Oct
Avg low 19–22°C / high 26–29°C · Rainy days: 3–8 / ~20–90 mm
Nov · Dec · Jan · Feb · Mar · Apr
Avg low 23–25°C / high 30–32°C · Rainy days: 12–22 / ~200–450 mm (can be higher in peak months)
May · Jun · Jul · Aug · Sep · Oct
Avg low 19–22°C / high 26–29°C · Rainy days: 3–8 / ~20–90 mm
How it tends to feel for travel
In hotter periods, day-versus-night fatigue accumulates differently, changing how the climate feels.
When it tends to fit
- • Once you see the year-round pattern, it’s easier to judge whether a month fits your style.
- • If you revisit the city, separating “seasonal itineraries” can save a lot of planning time.
- • In humidity- or rain-driven cities, adjusting the indoor/outdoor ratio can change comfort a lot.
When it may not fit
- • If you rely only on averages, you may be surprised by variability (squalls, wind, indoor AC).
- • In monsoon-like periods, the more your itinerary depends on outdoor walking, the higher the risk.
- • If you’re fine with cold but hate damp chill, it can feel colder than you expect.
Outfit notes
This connects climate patterns to packing—without over-interpreting.
- • 🧩 Key idea: Cairns is warm year-round, but comfort depends heavily on **humidity and rainfall**. Wet vs drier season can feel very different.
- • 🌧️ Wet season (roughly Nov–Apr): breathable clothing plus a light rain option is the default. Shoes can get soaked quickly.
- • 🌀 Cyclone season (roughly Jan–Mar): forecasts can shift; “wet-friendly” gear can matter more than warmth.
The same numbers can still feel different depending on how you travel.
Explore Cairns
These pages are connected so you can compare conditions and decide for yourself.