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Australia weather

Weather in Exmouth for September 2026

Your guide to Exmouth weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Exmouth has been nearly identical to the historical average, with a temperature of 28.8 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the upcoming days in Exmouth predicts a temperature of 28.6 °C, which is slightly above the historical average.

  • In general, the average temperature in Exmouth at the beginning of September is 26.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.7 °C by the end of September.

    • Rain 🌧️

  • With an average of 2 rainy days, Exmouth experiences minimal rainfall in September.

    • 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
28°/18°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
48 %
Avg humidity

Exmouth Weather September

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

Temperatures trend during September in Exmouth

See the weather trend as well as the moving average line

September weather in Exmouth day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 29° /17° 0 mm 8
2 Sept. Sunny
Sunny
 30° /18° 0 mm 8
3 Sept. Sunny
Sunny
 28° /18° 0 mm 8
4 Sept. Sunny
Sunny
 27° /16° 0 mm 7
5 Sept. Cloudy
Cloudy
 25° /16° 0.5 mm 6
6 Sept. Sunny
Sunny
 23° /15° 0.2 mm 7
7 Sept. Sunny
Sunny
 26° /15° 0 mm 7
8 Sept. Sunny
Sunny
 27° /16° 0 mm 7
9 Sept. Sunny
Sunny
 27° /18° 0 mm 8
10 Sept. Sunny
Sunny
 28° /17° 0 mm 8
11 Sept. Sunny
Sunny
 28° /17° 0 mm 8
12 Sept. Sunny
Sunny
 28° /18° 0 mm 8
13 Sept. Sunny
Sunny
 29° /18° 0 mm 8
14 Sept. Sunny
Sunny
 29° /19° 0 mm 8
15 Sept. Sunny
Sunny
 28° /18° 0 mm 8
16 Sept. Sunny
Sunny
 29° /17° 0 mm 8
17 Sept. Sunny
Sunny
 30° /18° 0 mm 8
18 Sept. Sunny
Sunny
 30° /18° 0 mm 8
19 Sept. Sunny
Sunny
 31° /19° 0 mm 9
20 Sept. Sunny
Sunny
 31° /18° 0 mm 8
21 Sept. Patchy rain possible
Patchy rain possible
 30° /19° 1 mm 8
22 Sept. Sunny
Sunny
 30° /19° 1.4 mm 8
23 Sept. Sunny
Sunny
 29° /19° 0 mm 8
24 Sept. Sunny
Sunny
 30° /18° 0 mm 8
25 Sept. Sunny
Sunny
 30° /18° 0 mm 8
26 Sept. Sunny
Sunny
 29° /19° 0 mm 9
27 Sept. Sunny
Sunny
 28° /17° 0 mm 9.2
28 Sept. Patchy rain possible
Patchy rain possible
 27° /18° 1.9 mm 10.3
29 Sept. Sunny
Sunny
 29° /17° 0.1 mm 11.6
30 Sept. Sunny
Sunny
 28° /17° 0 mm 11.7
Next
Important Notice
Our weather forecast for Exmouth in September 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 Exmouth forecast closer to your planned date for the most up-to-date weather information.
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Exmouth in September - FAQ

What are the expected maximum and minimum temperatures in Exmouth during September?
During September, expect a variety of temperatures with highs around 28° and lows near 18°, suitable for diverse activities and preferences.

How much rainfall should be expected in Exmouth during September?
Rainfall in Exmouth during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

What are the typical wind conditions in Exmouth during September?
The average wind speed in Exmouth during September is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Exmouth

Explore the daily rainfall trends and prepare for Exmouths September weather 💧
Typically, Exmouth has 2 rainy days in September with a total of 4.4 mm of rainfall.

UV exposure in Exmouth during September

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

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Get accurate weather forecasts for Exmouth, located at latitude -21.931 and longitude 114.121. Stay updated with localized weather information tailored for Exmouth.

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