Hottest (avg)
#4 / 12
Cairns in March
March weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 12h
What to expect
March marks a typically warm period of autumn, where the air is cooling down. Daytime highs average 28°C / 82°F, dropping to 25°C / 76°F at night.
Skies are often overcast, and you should be prepared for regular rainfall (approx. 23 wet days). The sun is very strong at this time of year, making sun protection essential during the day.
March in context
How it compares to the rest of the year in Cairns.
Wettest (avg)
#3 / 12
Daylight Hours
#6 / 12
Windiest (avg)
#7 / 12
Highest UV
#4 / 12
Most Humid
#3 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 12.2 hours
- UV index (max)
- 10
- Typical sun hours
- 06:19 – 18:30
Rain & Snow
- Total
-
- Rainy days
- 23
- Cloud cover
- 72%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 82%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is March a good time to visit Cairns?
Typical March days in Cairns reach highs of 28°C (82°F) with nights around 25°C (77°F). It usually feels hot by day and warm after dark. It is among the wetter months, so it is wise to have some indoor backup plans or flexible activities.
What are temperatures like in March?
In March, you can usually expect highs of 28°C (82°F) and lows near 25°C (77°F). That means hot days and warm nights, so pack layers you can add or remove.
How much does it rain in March?
Rainfall in March averages 245 mm (9.6 in) across roughly 23 days. Overall it is a very wet time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in March?
You can expect about 12 hours of daylight in March. Sunrise is typically around 06:19 and sunset near 18:30. Daylight is fairly typical, with enough time for sightseeing.
How strong is the sun in March?
UV levels frequently reach very high levels (around 10), so strong sun protection is essential, especially around midday.
Is it windy in March?
In March, average wind speeds are around 12 km/h (7 mph), with gusts on the windiest days reaching about 64 km/h (40 mph). On the ground, it is it is a notably windy place, and strong gusts are fairly common.