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Australia weather

Weather in Margaret River for May 2026

Your guide to Margaret River weather in May - trends and predictions

    Temperatures

  • Until now, May 2026 in Margaret River is slightly cooler than the historical average by -1.1 °C.

  • Expect cooler weather in the next days in Margaret River with the forecast suggesting a temperature of 19 °C, lower than the historical average.

  • In general, the average temperature in Margaret River at the beginning of May is 19.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.4 °C by the end of May.

    • Rain 🌧️

  • The climate of Margaret River in May is notably wet, with an average of 14 rainy days, and a total of 60.1 mm of precipitation.

    • More

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

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/13°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Margaret River Weather May

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

Temperatures trend during May in Margaret River

See the weather trend as well as the moving average line

May weather in Margaret River day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Partly cloudy
Partly cloudy
 19° /14° 0.2 mm 4
2 May Moderate rain at times
Moderate rain at times
 19° /15° 4.1 mm 4
3 May Patchy rain possible
Patchy rain possible
 19° /13° 1.9 mm 3
4 May Moderate rain at times
Moderate rain at times
 19° /12° 1.5 mm 4
5 May Patchy rain possible
Patchy rain possible
 19° /13° 0.3 mm 4
6 May Patchy rain possible
Patchy rain possible
 20° /12° 0.2 mm 4
7 May Sunny
Sunny
 21° /10° 0 mm 5
8 May Sunny
Sunny
 23° /13° 0 mm 5
9 May Sunny
Sunny
 22° /14° 0 mm 5
10 May Heavy rain at times
Heavy rain at times
 20° /13° 1.4 mm 4
11 May Sunny
Sunny
 21° /12° 0 mm 5
12 May Patchy rain possible
Patchy rain possible
 21° /14° 0.1 mm 4
13 May Sunny
Sunny
 21° /13° 1.2 mm 4
14 May Sunny
Sunny
 19° /12° 1 mm 4
15 May Sunny
Sunny
 18° /12° 1.5 mm 4
16 May Sunny
Sunny
 22° /12° 0 mm 7
17 May Patchy rain possible
Patchy rain possible
 19° /15° 2.3 mm 1.7
18 May Sunny
Sunny
 20° /13° 0.1 mm 2.6
19 May Sunny
Sunny
 20° /12° 0 mm 3.5
20 May Sunny
Sunny
 21° /13° 0 mm 2.6
21 May Patchy rain possible
Patchy rain possible
 19° /14° 0.4 mm 5
22 May Sunny
Sunny
 19° /11° 0 mm 5
23 May Overcast
Overcast
 18° /10° 0 mm 4
24 May Partly cloudy
Partly cloudy
 20° /12° 0 mm 6
25 May Patchy rain possible
Patchy rain possible
 20° /15° 0.4 mm 5
26 May Patchy rain possible
Patchy rain possible
 20° /16° 3.4 mm 5
27 May Patchy rain possible
Patchy rain possible
 20° /13° 2.8 mm 5
28 May Patchy rain possible
Patchy rain possible
 16° /14° 2.8 mm 5
29 May Patchy rain possible
Patchy rain possible
 18° /15° 1.7 mm 5
30 May Moderate rain
Moderate rain
 16° /14° 10.5 mm 4
31 May Light rain shower
Light rain shower
 19° /16° 2.8 mm 5
Next
Important Notice
Our weather forecast for Margaret River in May 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 Margaret River forecast closer to your planned date for the most up-to-date weather information.
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Margaret River in May - FAQ

What are the expected maximum and minimum temperatures in Margaret River during May?

Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Margaret River during May?

Moderate rainfall is anticipated in Margaret River during May, with a total of 60.1 mm spread over approximately 14 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Margaret River during May?

The average wind speed in Margaret River during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Margaret River

Explore the daily rainfall trends and prepare for Margaret Rivers May weather 💧
Typically, Margaret River has 14 rainy days in May with a total of 60.1 mm of rainfall.

UV exposure in Margaret River during May

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

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Location coordinates Where is Margaret River?

Get accurate weather forecasts for Margaret River, located at latitude -33.955 and longitude 115.076. Stay updated with localized weather information tailored for Margaret River.

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