Tomorrow in Cairns looks
patchy rain nearby, with a high of 91°
and an overnight low of 71°.
There is a 60% chance of rain - plan accordingly.
Winds top out near 7 mph,
and the UV index reaches 10 (very high).
The annual climate averages about 160 wet days and 1875 mm (73.8 inches) of precipitation. January is wettest, while August offers the clearest contrast.
Start with the rain pattern
Rain and sunshineAbout 1875 mm (73.8 inches) falls across 160 wet days, with 10.3 hours of sunshine on an average day.
Seasonal changeFebruary highs reach 87°F (31°C), while July lows fall to 65°F (18°C).
Typical day and nightCairns averages 82°F (28°C) by day and 71°F (22°C) at night across the year.
The best time to visit Cairns is generally May to October, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window sit near 79°F (26°C), with rain on about 9 days a month. For the same question asked the other way round, see where else is warm in May.
When is Cairns at its coldest?
July, with highs of 76°F (24°C) and lows near 65°F (18°C). The coldest day in the 2015-2024 record fell to 50°F (10°C).
Which month is warmest in Cairns?
February, averaging 87°F (31°C) by day and 76°F (24°C) overnight. The hottest single day in our 2015-2024 record for this location reached 106°F (41°C).
How cold does Cairns get in winter?
July nights average 65°F (18°C). Cold never really arrives.
Is there snow in Cairns?
Effectively no. The 2015-2024 record for Cairns shows no regular measurable snowfall.
Which month is wettest in Cairns?
January, at 16.4 inches (416 mm) over about 24 days. August is the driest month, at 1.4 inches (35 mm).