Best Time to Visit Cairns
Cairns is best visited All year, when skies are clearer and temperatures are warm without being extreme.
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links in this guide are affiliate links.
Once you know the best time to go, find out exactly what to pack for Cairns at 247PackingList — climate-matched checklists for every destination. For country facts like currency, language and plug type, see our Australia country guide at 247CountryInfo.
Compare Hertz, Avis, Budget, Sixt and 800+ rental companies for your Cairns trip — book now, pay at pickup.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youCairns — Monthly Temperatures
Average daily high and low temperatures (°C/°F). Bars show the daily range each month.
Planning your Cairns trip?
Search cheap flights to Cairns
Compare flights across 100+ airlines — one search, best price.
Search Flights →Cairns travel guide
Plan routes, neighbourhoods and day trips with an up-to-date guidebook.
Check Price →Stay secure on hotel & airport WiFi
Public WiFi in Cairns can be risky — NordVPN protects all your devices in one tap.
Get NordVPN →Cairns Weather Month by Month
| Month | High | Low | Rain | Sun/day | Rainy days | Rating |
|---|---|---|---|---|---|---|
| January Best | 30.4°C | 24.1°C | 417.4mm | 9.0h | 23 | 8/10 |
| February Best | 30.8°C | 24.4°C | 316.5mm | 9.4h | 20 | 8/10 |
| March Best | 30.0°C | 23.8°C | 230.3mm | 9.9h | 18 | 8/10 |
| April Best | 28.8°C | 23.0°C | 337.0mm | 9.8h | 16 | 8/10 |
| May Best | 26.2°C | 20.3°C | 104.8mm | 9.9h | 10 | 9/10 |
| June Best | 25.3°C | 19.5°C | 48.2mm | 9.8h | 10 | 10/10 |
| July Best | 24.5°C | 17.9°C | 75.4mm | 9.8h | 9 | 10/10 |
| August Best | 25.2°C | 17.9°C | 53.9mm | 9.8h | 10 | 10/10 |
| September Best | 26.5°C | 19.8°C | 55.9mm | 11.0h | 10 | 10/10 |
| October Best | 29.4°C | 21.3°C | 41.5mm | 11.6h | 6 | 10/10 |
| November Best | 30.2°C | 22.6°C | 81.0mm | 11.2h | 14 | 10/10 |
| December Best | 30.6°C | 23.9°C | 343.7mm | 10.1h | 17 | 8/10 |
Cairns Climate
Cairns has a tropical climate — hot and humid year-round with a distinct wet season. Check the annual climate overview for Cairns for the full year picture, or read the dedicated Cairns rainy season guide.
Counting down to your trip? Use our holiday countdown timer at LeftToTime to track the days. Owners often keep a Cairns travel guide to hand for planning on the go. Check clothing sizes in Australia at 247Sizing before you shop.
Frequently Asked Questions
What is the best month to visit Cairns?
The best month to visit Cairns is January, when temperatures average 30.4°C and conditions score 8/10 for comfort.
What is the weather like in Cairns in January?
January in Cairns is hot, with average highs of 30.4°C and lows of 24.1°C. It is extremely wet, with heavy downpours most days, with roughly 9.0 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel.
When is rainy season in Cairns?
Rainy season in Cairns runs January, February, March, April, May, December. Expect heavy downpours and high humidity. Full rainy season guide →
Is Cairns good to visit in winter?
Yes — winter (June, July, August) averages 24.5°C highs with a 10/10 comfort rating, making it a solid time to visit.
More Cairns trip essentials
UPF 50+ sun protection
Cairns's tropical climate means strong UV — BloqUV's UPF 50+ gear blocks 98% of it.
Get BloqUV →Sunglasses for sunny destinations
Heading somewhere this sunny? Otra's trend-led frames pack flat and hold up on the road.
Get Otra Eyewear →Book UK airport parking
Flying out to Cairns from the UK? Compare Gatwick, Luton, Birmingham, Glasgow and Newcastle parking.
Compare Airport Parking →Keep your indoor air clean
HEPA filtration for wildfire smoke, seasonal haze and everyday pollution — evergreen best-seller.
Shop PuroAir →Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.