Karratha
September
Weather in Karratha for September 2025
Your guide to Karratha weather in September - trends and predictions
In general, the average temperature in Karratha at the beginning of September is 28.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 31 °C by the end of September.
With an average of 2 rainy days, Karratha experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
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28
Dry days
2
Rainy days
0
Snow days
30°/22°
Temperatures
27 km/h
Avg max wind
47 %
Avg humidity
Karratha in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 31° | 3 29° | 4 28° | 5 27° | 6 27° | 7 29° |
| 8 30° | 9 30° | 10 30° | 11 32° | 12 32° | 13 31° | 14 31° |
| 15 31° | 16 32° | 17 30° | 18 31° | 19 32° | 20 29° | 21 27° |
| 22 28° | 23 30° | 24 30° | 25 30° | 26 31° | 27 30° | 28 31° |
| 29 32° | 30 33° |
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Temperatures trend during September in Karratha
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 31° /22° | 0 mm | 9 | |
| 2 Sept. | Sunny | 31° /22° | 0 mm | 9 | |
| 3 Sept. | Sunny | 29° /20° | 0 mm | 9 | |
| 4 Sept. | Sunny | 28° /20° | 0 mm | 9 | |
| 5 Sept. | Sunny | 27° /19° | 0 mm | 8 | |
| 6 Sept. | Sunny | 27° /18° | 0 mm | 8 | |
| 7 Sept. | Sunny | 29° /21° | 0 mm | 8 | |
| 8 Sept. | Sunny | 30° /21° | 0 mm | 9 | |
| 9 Sept. | Sunny | 30° /21° | 0 mm | 9 | |
| 10 Sept. | Sunny | 30° /21° | 0 mm | 9 | |
| 11 Sept. | Sunny | 32° /23° | 0.1 mm | 9 | |
| 12 Sept. | Sunny | 32° /23° | 0 mm | 9 | |
| 13 Sept. | Sunny | 31° /23° | 0 mm | 9 | |
| 14 Sept. | Sunny | 31° /23° | 0 mm | 9 | |
| 15 Sept. | Sunny | 31° /23° | 0 mm | 9 | |
| 16 Sept. | Sunny | 32° /22° | 0 mm | 9 | |
| 17 Sept. | Sunny | 30° /22° | 0 mm | 9 | |
| 18 Sept. | Sunny | 31° /22° | 0 mm | 9 | |
| 19 Sept. | Sunny | 32° /23° | 0 mm | 9 | |
| 20 Sept. | Sunny | 29° /23° | 0.4 mm | 8 | |
| 21 Sept. | Sunny | 27° /22° | 3.9 mm | 8 | |
| 22 Sept. | Sunny | 28° /21° | 2.4 mm | 8 | |
| 23 Sept. | Sunny | 30° /22° | 0.3 mm | 8 | |
| 24 Sept. | Sunny | 30° /23° | 0 mm | 9 | |
| 25 Sept. | Sunny | 30° /23° | 0 mm | 9 | |
| 26 Sept. | Sunny | 31° /23° | 0 mm | 9 | |
| 27 Sept. | Sunny | 30° /24° | 0.3 mm | 8 | |
| 28 Sept. | Sunny | 31° /23° | 0 mm | 9 | |
| 29 Sept. | Sunny | 32° /24° | 0 mm | 9 | |
| 30 Sept. | Sunny | 33° /24° | 0.1 mm | 9 | |
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Important Notice
Our weather forecast for Karratha 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 Karratha forecast closer to your planned date for the most up-to-date weather information.
Karratha in September - FAQ
What are the expected maximum and minimum temperatures in Karratha during September?
During September, 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 Karratha during September?
Rainfall in Karratha 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 Karratha during September?
The average wind speed in Karratha during September is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Karratha
Explore the daily rainfall trends and prepare for Karrathas September weather 💧
UV exposure in Karratha during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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