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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.

  • Precipitation in Karratha during September is a rare event, with an average of fewer than 2 rainy days.

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Average dry days
30
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/22°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
45 %
Avg humidity

Karratha in September average weather

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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
Sunny
31° /22° 0 mm 9
2 Sept. Sunny
Sunny
31° /22° 0 mm 9
3 Sept. Sunny
Sunny
29° /20° 0 mm 9
4 Sept. Sunny
Sunny
28° /20° 0 mm 9
5 Sept. Sunny
Sunny
27° /19° 0 mm 8
6 Sept. Sunny
Sunny
27° /18° 0 mm 8
7 Sept. Sunny
Sunny
29° /21° 0 mm 8
8 Sept. Sunny
Sunny
30° /21° 0 mm 9
9 Sept. Sunny
Sunny
30° /21° 0 mm 9
10 Sept. Sunny
Sunny
30° /21° 0 mm 9
11 Sept. Sunny
Sunny
32° /23° 0.1 mm 9
12 Sept. Sunny
Sunny
32° /23° 0 mm 9
13 Sept. Sunny
Sunny
31° /23° 0 mm 9
14 Sept. Sunny
Sunny
31° /23° 0 mm 9
15 Sept. Sunny
Sunny
31° /23° 0 mm 9
16 Sept. Sunny
Sunny
32° /22° 0 mm 9
17 Sept. Sunny
Sunny
30° /22° 0 mm 9
18 Sept. Sunny
Sunny
31° /22° 0 mm 9
19 Sept. Sunny
Sunny
32° /23° 0 mm 9
20 Sept. Sunny
Sunny
29° /23° 0.4 mm 8
21 Sept. Sunny
Sunny
27° /22° 3.9 mm 8
22 Sept. Sunny
Sunny
28° /21° 2.4 mm 8
23 Sept. Sunny
Sunny
30° /22° 0.3 mm 8
24 Sept. Sunny
Sunny
30° /23° 0 mm 9
25 Sept. Sunny
Sunny
30° /23° 0 mm 9
26 Sept. Sunny
Sunny
31° /23° 0 mm 9
27 Sept. Sunny
Sunny
30° /24° 0.3 mm 8
28 Sept. Sunny
Sunny
31° /23° 0 mm 9
29 Sept. Sunny
Sunny
32° /24° 0 mm 9
30 Sept. Sunny
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 31° 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 0 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 26 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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Location coordinates Where is Karratha?

Get accurate weather forecasts for Karratha, located at latitude -20.738 and longitude 116.846. Stay updated with localized weather information tailored for Karratha.

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