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Australia weather

Weather in Mount Isa for March 2026

Your guide to Mount Isa weather in March - trends and predictions

    Temperatures

  • Until now, March 2026 in Mount Isa is cooler than usual, with temperatures averaging 33.1 °C, this is -2.6 °C below the typical seasonal average.

  • The forecast for the next days in Mount Isa predicts a temperature of 31.4 °C, which is cooler than the historical average.

  • In general, the average temperature in Mount Isa at the beginning of March is 35.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 31 °C by the end of March.

    • Rain 🌧️

  • The climate of Mount Isa in March is notably wet, with an average of 13 rainy days, and a total of 122.1 mm of precipitation.

    • More

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

Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/25°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
53 %
Avg humidity

Mount Isa Weather March

Move between months or click on a day
February
April
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
34°
2
Sunny
35°
3
Sunny
36°
4
Partly cloudy
37°
5
Light rain shower
36°
6
Sunny
37°
7
Cloudy
36°
8
Partly cloudy
36°
9
Patchy rain possible
35°
10
Patchy rain possible
35°
11
Sunny
35°
12
Sunny
36°
13
Partly cloudy
35°
14
Partly cloudy
32°
15
Patchy rain possible
31°
16
Partly cloudy
30°
17
Partly cloudy
32°
18
Sunny
33°
19
Sunny
33°
20
Sunny
32°
21
Patchy rain possible
28°
22
Patchy rain possible
27°
23
Sunny
32°
24
Sunny
32°
25
Sunny
33°
26
Partly cloudy
33°
27
Partly cloudy
31°
28
Overcast
29°
29
Light rain shower
31°
30
Light rain shower
30°
31
Partly cloudy
30°

Temperatures trend during March in Mount Isa

See the weather trend as well as the moving average line

March weather in Mount Isa day by day

Click on a date for more information
February April
Date Weather Temperatures Rain UV More
1 Mar. Light rain shower
Light rain shower
 34° /25° 6.5 mm 10
2 Mar. Sunny
Sunny
 35° /25° 0 mm 11
3 Mar. Sunny
Sunny
 36° /26° 0 mm 12
4 Mar. Partly cloudy
Partly cloudy
 37° /27° 0 mm 12
5 Mar. Light rain shower
Light rain shower
 36° /25° 9.4 mm 11
6 Mar. Sunny
Sunny
 37° /26° 0.1 mm 11
7 Mar. Cloudy
Cloudy
 36° /25° 0 mm 11
8 Mar. Partly cloudy
Partly cloudy
 36° /25° 0.1 mm 10
9 Mar. Patchy rain possible
Patchy rain possible
 35° /25° 0 mm 11
10 Mar. Patchy rain possible
Patchy rain possible
 35° /25° 0.2 mm 10
11 Mar. Sunny
Sunny
 35° /25° 0 mm 11
12 Mar. Sunny
Sunny
 36° /25° 0 mm 11
13 Mar. Partly cloudy
Partly cloudy
 35° /25° 0 mm 9
14 Mar. Partly cloudy
Partly cloudy
 32° /24° 0 mm 2.3
15 Mar. Patchy rain possible
Patchy rain possible
 31° /24° 4.2 mm 2
16 Mar. Partly cloudy
Partly cloudy
 30° /24° 0.1 mm 2.5
17 Mar. Partly cloudy
Partly cloudy
 32° /25° 0 mm 2.6
18 Mar. Sunny
Sunny
 33° /24° 0 mm 8
19 Mar. Sunny
Sunny
 33° /24° 0 mm 8
20 Mar. Sunny
Sunny
 32° /24° 0 mm 8
21 Mar. Patchy rain possible
Patchy rain possible
 28° /23° 2.9 mm 7
22 Mar. Patchy rain possible
Patchy rain possible
 27° /22° 0.5 mm 6
23 Mar. Sunny
Sunny
 32° /23° 0 mm 8
24 Mar. Sunny
Sunny
 32° /23° 0 mm 8
25 Mar. Sunny
Sunny
 33° /24° 0 mm 8
26 Mar. Partly cloudy
Partly cloudy
 33° /25° 0 mm 8
27 Mar. Partly cloudy
Partly cloudy
 31° /23° 0.1 mm 8
28 Mar. Overcast
Overcast
 29° /22° 12.5 mm 8
29 Mar. Light rain shower
Light rain shower
 31° /25° 4.9 mm 8
30 Mar. Light rain shower
Light rain shower
 30° /23° 0.8 mm 8
31 Mar. Partly cloudy
Partly cloudy
 30° /23° 0 mm 8
Next
Important Notice
Our weather forecast for Mount Isa 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 Mount Isa forecast closer to your planned date for the most up-to-date weather information.
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Mount Isa in March - FAQ

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

During March, expect a variety of temperatures with highs around 33° and lows near 25°, suitable for diverse activities and preferences.

How much rainfall should be expected in Mount Isa during March?

Significant rainfall exceeding 122.1 mm is expected in Mount Isa during March, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Mount Isa during March?

The average wind speed in Mount Isa during March is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

March rainfall patterns in Mount Isa

Explore the daily rainfall trends and prepare for Mount Isas March weather 💧
Typically, Mount Isa has 13 rainy days in March with a total of 122.1 mm of rainfall.

UV exposure in Mount Isa during March

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

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Location coordinates Where is Mount Isa?

Get accurate weather forecasts for Mount Isa, located at latitude -20.725 and longitude 139.497. Stay updated with localized weather information tailored for Mount Isa.

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