September
Weather in Oceania for September 2026
Your guide to Oceania weather in September - trends and predictions
In general, the average temperature in Oceania at the beginning of September is 19.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.4 °C by the end of September.
Oceania in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 45.3 mm.
Temperatures
Rain 🌧️
11
Dry days
19
Rainy days
0
Snow days
20°/12°
Temperatures
24 km/h
Avg max wind
62 %
Avg humidity
Oceania Weather September
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Temperatures trend during September in Oceania
See the weather trend as well as the moving average line
September weather in Oceania day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 20° /11° | 0.9 mm | 6 | |
| 2 Sept. | Sunny | 19° /11° | 0.2 mm | 6 | |
| 3 Sept. | Sunny | 18° /11° | 1.6 mm | 6 | |
| 4 Sept. |  Partly cloudy | 20° /12° | 1.8 mm | 6 | |
| 5 Sept. |  Patchy rain possible | 19° /12° | 1.2 mm | 5 | |
| 6 Sept. | Sunny | 19° /11° | 0.3 mm | 6 | |
| 7 Sept. | Partly cloudy | 21° /11° | 0.3 mm | 6 | |
| 8 Sept. | Partly cloudy | 22° /13° | 1.5 mm | 6 | |
| 9 Sept. | Sunny | 21° /12° | 2.1 mm | 6 | |
| 10 Sept. | Patchy rain possible | 19° /11° | 5.5 mm | 5 | |
| 11 Sept. | Sunny | 20° /11° | 1.6 mm | 6 | |
| 12 Sept. | Sunny | 20° /11° | 0.8 mm | 6 | |
| 13 Sept. |  Moderate rain at times | 17° /11° | 0.9 mm | 5 | |
| 14 Sept. | Sunny | 19° /10° | 0.4 mm | 6 | |
| 15 Sept. | Patchy rain possible | 19° /11° | 1.6 mm | 5 | |
| 16 Sept. | Sunny | 22° /12° | 0.7 mm | 7 | |
| 17 Sept. | Sunny | 22° /12° | 0.1 mm | 6 | |
| 18 Sept. | Sunny | 23° /12° | 0 mm | 6 | |
| 19 Sept. | Sunny | 23° /13° | 0.1 mm | 7 | |
| 20 Sept. | Sunny | 24° /13° | 0 mm | 7 | |
| 21 Sept. | Moderate rain at times | 20° /12° | 1.3 mm | 6 | |
| 22 Sept. | Partly cloudy | 19° /12° | 2.6 mm | 5 | |
| 23 Sept. | Sunny | 20° /12° | 1.5 mm | 6 | |
| 24 Sept. | Partly cloudy | 21° /12° | 2.2 mm | 6 | |
| 25 Sept. | Partly cloudy | 21° /12° | 0.1 mm | 6 | |
| 26 Sept. | Moderate rain at times | 20° /13° | 6.5 mm | 5 | |
| 27 Sept. |  Cloudy | 20° /13° | 1.7 mm | 5 | |
| 28 Sept. | Patchy rain possible | 20° /14° | 2.2 mm | 5 | |
| 29 Sept. |  Heavy rain at times | 20° /14° | 2.7 mm | 6 | |
| 30 Sept. | Patchy rain possible | 21° /14° | 2.4 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Oceania 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 Oceania forecast closer to your planned date for the most up-to-date weather information.
Change Month
Oceania in September - FAQ
What are the expected maximum and minimum temperatures in Oceania during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Oceania during September?
In September, Oceania can expect light to moderate rainfall, totaling 45.3 mm across approximately 19 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Oceania during September?
The average wind speed in Oceania during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Oceania water temperatures in September
The average water temperature of the Pacific Ocean near Oceania in September is 18.2 °C. At the beginning of September temperatures are around 17.5 °C; by the end of the month they get warmer and reach 18.8 °C.
- What is the water temperature in Oceania in September?
- The average water temperature in Oceania in September is 18.2 °C.
- Can you swim in Oceania in September?
- Refreshing and invigorating. Expect to feel chilled after 10–20 minutes; a shorty wetsuit extends water time, especially at dawn.
September rainfall patterns in Oceania
Explore the daily rainfall trends and prepare for Oceanias September weather 💧
Typically, Oceania has 19 rainy days in September with a total of 45.3 mm of rainfall.
UV exposure in Oceania during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Oceania?Get accurate weather forecasts for Oceania, located at latitude -33.868 and longitude 151.207. Stay updated with localized weather information tailored for Oceania.
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