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Australia weather

Weather in Cairns for March 2026

Your guide to Cairns weather in March - trends and predictions

    Temperatures

  • Until now, March 2026 in Cairns is slightly cooler than the historical average by -1.3 °C.

  • Expect cooler weather in the next days in Cairns with the forecast suggesting a temperature of 26.6 °C, lower than the historical average.

  • In general, the average temperature in Cairns at the beginning of March is 28.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.3 °C by the end of March.

    • Rain 🌧️

  • Cairns experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 981.4 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
4
Dry days
Average rainy days
27
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/22°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Cairns Weather March

Move between months or click on a day
February
April
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
29°
2
Sunny
29°
3
Partly cloudy
30°
4
Cloudy
29°
5
Moderate or heavy rain shower
28°
6
Torrential rain shower
28°
7
Light rain shower
29°
8
Light rain shower
30°
9
Light rain shower
30°
10
Light rain shower
30°
11
Patchy rain possible
30°
12
Patchy rain possible
29°
13
Patchy rain possible
30°
14
Patchy rain possible
29°
15
Heavy rain
25°
16
Patchy rain possible
28°
17
Patchy rain possible
29°
18
Moderate rain
27°
19
Heavy rain
25°
20
Moderate rain
27°
21
Heavy rain
24°
22
Moderate rain
25°
23
Heavy rain
24°
24
Patchy rain possible
27°
25
Patchy rain possible
28°
26
Patchy rain possible
24°
27
Partly cloudy
30°
28
Light rain shower
29°
29
Light rain shower
29°
30
Partly cloudy
29°
31
Patchy rain possible
29°

Temperatures trend during March in Cairns

See the weather trend as well as the moving average line

March weather in Cairns day by day

Click on a date for more information
February April
Date Weather Temperatures Rain UV More
1 Mar. Partly cloudy
Partly cloudy
 29° /22° 1.3 mm 8
2 Mar. Sunny
Sunny
 29° /22° 2.2 mm 8
3 Mar. Partly cloudy
Partly cloudy
 30° /23° 8 mm 7
4 Mar. Cloudy
Cloudy
 29° /22° 1.8 mm 7
5 Mar. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /23° 22.1 mm 6
6 Mar. Torrential rain shower
Torrential rain shower
 28° /23° 23.9 mm 7
7 Mar. Light rain shower
Light rain shower
 29° /23° 4.9 mm 7
8 Mar. Light rain shower
Light rain shower
 30° /24° 5.3 mm 8
9 Mar. Light rain shower
Light rain shower
 30° /24° 5.5 mm 8
10 Mar. Light rain shower
Light rain shower
 30° /24° 8.1 mm 8
11 Mar. Patchy rain possible
Patchy rain possible
 30° /23° 17 mm 7
12 Mar. Patchy rain possible
Patchy rain possible
 29° /22° 5.3 mm 7
13 Mar. Patchy rain possible
Patchy rain possible
 30° /22° 2.8 mm 7
14 Mar. Patchy rain possible
Patchy rain possible
 29° /23° 4.8 mm 2.6
15 Mar. Heavy rain
Heavy rain
 25° /23° 39.2 mm 0.6
16 Mar. Patchy rain possible
Patchy rain possible
 28° /22° 4.5 mm 2.8
17 Mar. Patchy rain possible
Patchy rain possible
 29° /21° 2.5 mm 3.2
18 Mar. Moderate rain
Moderate rain
 27° /22° 8.2 mm 6
19 Mar. Heavy rain
Heavy rain
 25° /25° 33.1 mm 7
20 Mar. Moderate rain
Moderate rain
 27° /24° 16.5 mm 7
21 Mar. Heavy rain
Heavy rain
 24° /24° 23.5 mm 6
22 Mar. Moderate rain
Moderate rain
 25° /23° 14.4 mm 6
23 Mar. Heavy rain
Heavy rain
 24° /24° 36.3 mm 6
24 Mar. Patchy rain possible
Patchy rain possible
 27° /23° 3.6 mm 6
25 Mar. Patchy rain possible
Patchy rain possible
 28° /21° 0.9 mm 6
26 Mar. Patchy rain possible
Patchy rain possible
 24° /21° 4.3 mm 6
27 Mar. Partly cloudy
Partly cloudy
 30° /23° 0.1 mm 8
28 Mar. Light rain shower
Light rain shower
 29° /23° 7.9 mm 7
29 Mar. Light rain shower
Light rain shower
 29° /22° 4.7 mm 7
30 Mar. Partly cloudy
Partly cloudy
 29° /23° 2.6 mm 7
31 Mar. Patchy rain possible
Patchy rain possible
 29° /22° 0.4 mm 7
Next
Important Notice
Our weather forecast for Cairns in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cairns forecast closer to your planned date for the most up-to-date weather information.
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Cairns in March - FAQ

What are the expected maximum and minimum temperatures in Cairns during March?

During March, expect a variety of temperatures with highs around 30° and lows near 22°, suitable for diverse activities and preferences.

How much rainfall should be expected in Cairns during March?

Significant rainfall exceeding 981.4 mm is expected in Cairns during March, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Cairns during March?

The average wind speed in Cairns during March is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Cairns water temperatures in March

The average water temperature of the Pacific Ocean near Cairns in March is 29.1 °C. Temperatures remain fairly consistent throughout the month.

What is the water temperature in Cairns in March?
The average water temperature in Cairns in March is 29.1 °C.
Can you swim in Cairns in March?
The sea feels almost bath-like – perfect for floating, paddle-boarding or spending hours snorkeling without a wetsuit.

March rainfall patterns in Cairns

Explore the daily rainfall trends and prepare for Cairnss March weather 💧
Typically, Cairns has 27 rainy days in March with a total of 981.4 mm of rainfall.

UV exposure in Cairns during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️

Quick links

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Location coordinates Where is Cairns?

Get accurate weather forecasts for Cairns, located at latitude -16.924 and longitude 145.766. Stay updated with localized weather information tailored for Cairns.

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