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Australia weather

Weather in Mount Isa for April 2026

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

    Temperatures

  • Until now, April 2026 in Mount Isa has been nearly identical to the historical average, with a temperature of 30.5 °C (showing only a slight deviation of 0.4 °C).

  • In general, the average temperature in Mount Isa at the beginning of April is 30.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.7 °C by the end of April.

    • Rain 🌧️

  • With an average of 2 rainy days, Mount Isa experiences minimal rainfall in April.

    • More

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

Average dry days
28
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/20°
Temperatures
Average wind speed
28 km/h
Avg max wind
Average humidity
38 %
Avg humidity

Mount Isa Weather April

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

Temperatures trend during April in Mount Isa

See the weather trend as well as the moving average line

April weather in Mount Isa day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
1 Apr. Sunny
Sunny
 32° /24° 2.3 mm 9
2 Apr. Partly cloudy
Partly cloudy
 30° /23° 11.7 mm 9
3 Apr. Partly cloudy
Partly cloudy
 32° /22° 0.2 mm 9
4 Apr. Light rain shower
Light rain shower
 30° /21° 0.3 mm 8
5 Apr. Partly cloudy
Partly cloudy
 30° /21° 0 mm 9
6 Apr. Partly cloudy
Partly cloudy
 30° /21° 0 mm 9
7 Apr. Sunny
Sunny
 31° /21° 0 mm 9
8 Apr. Sunny
Sunny
 31° /21° 0 mm 9
9 Apr. Sunny
Sunny
 31° /21° 0 mm 9
10 Apr. Sunny
Sunny
 31° /21° 0 mm 9
11 Apr. Sunny
Sunny
 31° /20° 0 mm 9
12 Apr. Sunny
Sunny
 29° /20° 0 mm 9
13 Apr. Sunny
Sunny
 30° /19° 0 mm 9
14 Apr. Sunny
Sunny
 31° /20° 0 mm 9
15 Apr. Sunny
Sunny
 31° /20° 0 mm 9
16 Apr. Partly cloudy
Partly cloudy
 31° /22° 2.8 mm 8
17 Apr. Patchy rain possible
Patchy rain possible
 30° /22° 5.7 mm 7
18 Apr. Partly cloudy
Partly cloudy
 32° /22° 0.7 mm 8
19 Apr. Patchy rain possible
Patchy rain possible
 31° /21° 0 mm 8
20 Apr. Sunny
Sunny
 30° /19° 0 mm 8
21 Apr. Sunny
Sunny
 28° /19° 0 mm 8
22 Apr. Sunny
Sunny
 28° /17° 0 mm 8
23 Apr. Sunny
Sunny
 29° /18° 0 mm 8
24 Apr. Sunny
Sunny
 29° /18° 0 mm 8
25 Apr. Sunny
Sunny
 29° /19° 0 mm 8
26 Apr. Sunny
Sunny
 29° /17° 0 mm 8
27 Apr. Sunny
Sunny
 29° /17° 0 mm 8
28 Apr. Sunny
Sunny
 29° /18° 0 mm 8
29 Apr. Patchy rain possible
Patchy rain possible
 28° /19° 0.4 mm 8
30 Apr. Partly cloudy
Partly cloudy
 28° /21° 0.1 mm 8.8
Next
Important Notice
Our weather forecast for Mount Isa in April 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 April - FAQ

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

During April, expect a variety of temperatures with highs around 29° and lows near 20°, suitable for diverse activities and preferences.

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

In April, Mount Isa can expect light to moderate rainfall, totaling 22.3 mm across approximately 2 days. Occasional showers are possible, and planning ahead for them could be helpful.

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

The average wind speed in Mount Isa during April is 28 km/h, suggesting breezy to windy conditions, depending on your activities.

April rainfall patterns in Mount Isa

Explore the daily rainfall trends and prepare for Mount Isas April weather 💧
Typically, Mount Isa has 2 rainy days in April with a total of 22.3 mm of rainfall.

UV exposure in Mount Isa during April

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

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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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