September Weather in Coral Bay, Australia

Last updated: February 25, 2025

In September, Coral Bay, Australia, experiences a delightful range of temperatures, with a maximum of 28°C (83°F) and an average of 21°C (70°F). The minimum temperature dips to a pleasant 15°C (60°F), creating an inviting atmosphere for outdoor activities. Remarkably, the month sees a negligible precipitation amount of just 4 mm (0.1 in) across 0 rainy days, ensuring that the sun shines brightly. With a comfortable humidity level of 55%, visitors can expect a refreshing coastal experience perfect for exploring the stunning marine life and picturesque beaches of this tropical paradise.

September Temperature in Coral Bay

As September rolls into Coral Bay, Australia, the region begins to feel the gentle shift from the coolness of winter towards the warmer embrace of spring. With minimum temperatures settling at a mild 15°C (60°F), the days gradually warm up to an average of 21°C (70°F) and peak at a comfortable 28°C (83°F). This marks a noticeable uplift compared to the cooler months preceding it, where temperatures hovered around the low twenties and occasionally dipped into the teens. September's climate invites outdoor exploration, making it an ideal time for visitors to revel in the natural beauty of the region without the sweltering heat of the summer months. The gentle increase in warmth foreshadows the vibrant months ahead, enticing beachgoers and nature lovers alike to experience Coral Bay’s stunning landscapes.

September Weather in Coral Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Coral Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec797981797570696870707376
Data source: Temperature data for Coral Bay generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Coral Bay

In September, Coral Bay, Australia, experiences a significant drop in precipitation, receiving a mere 4 mm (0.1 in) of rain, which marks one of the lowest monthly totals for the year. Notably, this scant rainfall occurs without a single rainy day, reflecting the region's dry transition into spring. Following a relatively wet June and May, where precipitation peaked at 46 mm (1.8 in) and 35 mm (1.4 in), the trends suggest a shift towards drier conditions as the year progresses, with October and subsequent months expected to continue this pattern of minimal rain. This seasonal fluctuation highlights Coral Bay's unique climate, showcasing the stark contrast between wetter and drier months.

September Precipitation Trends in Coral Bay

The chart displays monthly precipitation patterns in Coral Bay, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec5261011354610154223
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Coral Bay

In September, Coral Bay experiences a refreshing dip in humidity, dropping to 55%—the lowest level of the year. This marked decrease follows the gradually declining trend observed from the peak of 76% in February. As the dry season transitions into spring, September's conditions become noticeably more comfortable, allowing both locals and visitors to enjoy the stunning landscapes and outdoor activities without the oppressive mugginess prevalent in the earlier months. The overall humidity trend indicates that as the year progresses, the coastal climate of Coral Bay shifts towards drier and more pleasant conditions, making September an ideal time for exploration and relaxation by the sea.

September Average Humidity in Coral Bay

This chart illustrates the average monthly humidity levels in Coral Bay, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec69%76%77%72%68%65%62%61%55%58%58%63%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Coral Bay

In September, Coral Bay experiences a notably high UV Index of 12, categorizing exposure as extreme, which means that just 10 minutes of unprotected sun exposure can lead to skin damage. This month marks a shift back up from the slightly lower levels of the winter months, with the index increasing as the days grow longer and warmer, aligning with the upward trend observed from October through December, where the index peaks at 15. Early spring in Coral Bay reinforces the importance of sun protection, as similar extreme UV levels can be expected right through to the end of the year. For those planning outdoor activities, staying informed about the UV Index is crucial; discover more details at Coral Bay UV Index.

Maximum UV Index Levels in Coral Bay for September

The chart shows the monthly maximum UV Index (UVI) for Coral Bay in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151513118671012131515
Data source: Coral Bay September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Coral Bay

September in Coral Bay, Australia, welcomes a delightful 313 hours of sunshine, reflecting a pleasant increase as the region transitions from the cooler winter months. This boost in sunlight comes on the heels of August's 307 hours, illustrating a consistent upward trend as spring approaches. The warming days hint at the promise of summer ahead, which traditionally brings even more sunshine—October averages 340 hours and November peaks at 344 hours. As the sun bathes Coral Bay in its golden glow, September serves as a gentle reminder of nature's transition, paving the way for longer, sun-filled days that are perfect for exploring the stunning coastal landscapes.

Monthly Sunshine Duration in Coral Bay: September Highlighted

The September sunshine duration represents the total number of hours Coral Bay experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec292h310h327h300h295h277h298h307h313h340h344h362h
Data source: Coral Bay September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coral Bay During September

September in Coral Bay, Australia, boasts a promising chance of sunny weather, with a remarkable 87% likelihood of sunshine. This marks a peak in clear skies as the region transitions into the warmer months. Following a dip in summer sunshine during June and July, which saw percentages drop to 56% and 60%, respectively, the weather begins to rebound in August, setting the stage for an enjoyable September. Notably, the sunshine trends continue into October, maintaining an impressive 87% likelihood, suggesting that early spring in Coral Bay is not just a beautiful sight but also an excellent time to soak up the sun. As visitors flock to the area, they can expect plenty of bright days ahead!

Percentage of Sunny Days in September in Coral Bay

The chart illustrates the percentage of sunny days in Coral Bay throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Coral Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec83%65%83%77%71%56%60%79%87%87%82%89%
Data source: Coral Bay September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coral Bay in September

As September unfolds in Coral Bay, Australia, the daylight duration beautifully balances between the lingering warmth of winter and the approaching spring. With approximately 11 hours of daylight, September mirrors the sunlight hours of August, signaling a transition towards longer days. This gradual shift continues into October, when daylight increases to 12 hours, hinting at the vibrant energy of summer just around the corner. Overall, the daylight patterns here reveal a gentle ebb and flow, enhancing the coastal charm of this stunning location as it prepares for the more radiant months ahead.

Average Daylight Hours in Coral Bay for September

The chart illustrates the variation in daylight duration in Coral Bay throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 21m12h 51m12h 11m11h 31m10h 59m10h 43m10h 51m11h 19m11h 57m12h 37m13h 12m13h 31m
Data source: Coral Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Coral Bay

In September, Coral Bay experiences an invigorating shift as the average wind speed picks up to 7.0 m/s (16 mph), marking a pleasant increase from the relatively calmer months of May and July. As the year progresses, this trend of escalating wind speeds is notable, with September serving as a gentle precursor to the upcoming more breezy months. The wind begins to dance more energetically, foreshadowing the October peak of 8.2 m/s (18 mph). This transitional period, with a captivating blend of warmth and wind, invites both locals and visitors to embrace outdoor adventures along the stunning coastline, making it an ideal time to explore the beautiful landscapes of Coral Bay.

Average September Wind Speed in Coral Bay

The chart displays monthly wind speed patterns in Coral Bay, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.36.75.86.35.66.35.86.57.0 m/s8.27.78.3
Data source: Coral Bay September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Coral Bay Compares to Other Months

The weather in Coral Bay changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Coral Bay and find detailed weather information for every month.

In September, the weather is mild with average temperatures around 21°C (70°F), peaking at 28°C (83°F) and featuring minimal precipitation, typically experiencing dry conditions throughout the month. The humidity sits comfortably at 55%, making for pleasant outdoor activities. In contrast, January brings warmer temperatures, with an average of 26°C (79°F) and highs reaching a sweltering 35°C (96°F). While it sees a little more rainfall, averaging 5 mm (0.2 in) over just one day, the humidity increases to 69%, creating a more tropical feel. For more insights, check out Coral Bay weather in January.

September and February present contrasting weather profiles. September enjoys milder temperatures, with a minimum of 15°C (60°F) and an average high of 28°C (83°F), accompanied by low humidity at 55% and virtually no precipitation. In stark contrast, February experiences significantly warmer conditions, featuring a minimum temperature of 21°C (71°F) and soaring daytime highs that can reach up to 36°C (97°F). Additionally, February sees higher humidity levels at 76% and a bit of rainfall, with about 26 mm (1.0 in) over 2 days. For more specifics on February's climate, you can check Coral Bay weather in February.

September and March present quite distinct weather patterns. In September, the temperatures range from a mild minimum of 15°C (60°F) to a more pleasant average of 21°C (70°F) and peak at 28°C (83°F), accompanied by low precipitation of just 4 mm (0.1 in) and minimal humidity at 55%. In contrast, March experiences warmer conditions with temperatures starting at 22°C (71°F) and averaging around 27°C (81°F), reaching highs of 34°C (94°F). Precipitation is slightly higher in March at 10 mm (0.4 in), occurring over one day, along with increased humidity levels at 77%. For more detailed insights, you can check Coral Bay weather in March.

In September, the weather is generally mild with average temperatures ranging from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), and a relatively low humidity of 55%. The month enjoys very little precipitation, with just 4 mm (0.1 in) recorded over zero days. In contrast, April presents warmer temperatures, averaging from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with a higher humidity level of 72%. April also experiences more rainfall, accumulating 11 mm (0.4 in) over one day. For a detailed look at the climate throughout April, you can visit Coral Bay weather in April.

September and May offer distinct weather experiences. In September, temperatures range from a minimum of 15°C to a maximum of 28°C, averaging around 21°C, with very little precipitation (just 4 mm) and an average humidity of 55%. This results in generally pleasant and dry conditions. In contrast, May tends to be warmer, with temperatures ranging from a minimum of 16°C to a maximum of 30°C and an average of 24°C. May also sees more precipitation, totaling 35 mm over two days, along with higher humidity at 68%. For a closer look at May weather specifics, you can visit Coral Bay weather in May.

When comparing the weather in September and June, we see some interesting similarities and differences. Both months feature comfortable average temperatures around 21°C (70°F), with maximum temperatures reaching up to 28°C (82°F) in June and 28°C (83°F) in September. However, September enjoys lower humidity at 55%, compared to June's higher humidity level of 65%. Additionally, September is much drier, experiencing only 4 mm of precipitation and no rainy days, while June sees more rainfall, with 46 mm over four days. For more specifics on June weather, you can check Coral Bay weather in June.

In comparing the weather between September and July, September typically offers slightly warmer temperatures, with an average of 21°C (70°F) compared to July's average of 20°C (69°F). While both months experience mild conditions, September sees a higher maximum temperature of 28°C (83°F) against July's 27°C (81°F). Additionally, September boasts a drier climate with only 4 mm of precipitation over no rainy days, unlike July, which receives 10 mm of rainfall over one day. Humidity levels are also lower in September at 55%, compared to July's 62%. For a detailed look at July weather specifics, visit Coral Bay weather in July.

In September, the weather is generally warmer and drier compared to August. The average temperature rises to 21°C (70°F), with maximums reaching 28°C (83°F), while August features slightly cooler temperatures, averaging 20°C (68°F) with a maximum of 26°C (78°F). Additionally, September boasts a significant reduction in precipitation, receiving only 4 mm (0.1 in) over no rainy days, whereas August sees 15 mm (0.6 in) spread across two days. Humidity also decreases slightly in September to 55%, compared to 61% in August, contributing to a more comfortable climate. For more specific insights about August conditions, check out Coral Bay weather in August.

In September, the weather typically features a minimum temperature of 15°C (60°F) and an average of 21°C (70°F), with a maximum reaching 28°C (83°F). During this month, precipitation is minimal, totaling just 4 mm (0.1 in) over 0 days, and humidity averages around 55%.

Conversely, October sees a slight increase in the minimum temperature to 17°C (62°F), while the average remains stable at 21°C (71°F) and the maximum climbs to 29°C (84°F). Precipitation decreases further to only 2 mm (0.1 in) with no rainy days, and humidity increases slightly to 58%. This makes October a warm and dry month, perfect for outdoor activities. For more detailed information, check out Coral Bay weather in October.

In September, the weather features a mild temperature range with a minimum of 15°C (60°F), an average of 21°C (70°F), and a maximum of 28°C (83°F), accompanied by low precipitation of only 4 mm (0.1 in) over the month. The humidity sits at 55%, creating a comfortable atmosphere. In contrast, November sees slightly warmer temperatures, with a minimum of 17°C (64°F), an average of 23°C (73°F), and a maximum that peaks at 32°C (91°F). Despite the increase in warmth, November has similar low precipitation levels at just 2 mm (0.1 in) and a marginally higher humidity of 58%. For more detailed insights, check out Coral Bay weather in November.

In comparing the weather of September and December, December tends to be notably warmer, with average temperatures reaching 25°C (77°F), compared to September's average of 21°C (70°F). The maximum temperature in December can soar up to 34°C (93°F), while September tops out at a more moderate 28°C (83°F). Despite both months experiencing minimal precipitation, December has slightly higher humidity levels at 63% compared to September's 55%. Interestingly, both months report no rainfall days. For more detailed information, you can check Coral Bay weather in December.

Compare Coral Bay's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Coral Bay

As September rolls in, Coral Bay enjoys the transition into spring with delightful weather that stands out from the harsher extremes of both summer and winter. With average temperatures hovering around a pleasant 21°C, daytime highs reach a comfortable 28°C, while nights cool down to a mild 15°C. This month boasts dry conditions, with minimal precipitation and a refreshing humidity level of 55%, making it ideal for outdoor activities and exploring the stunning natural beauty of the region. September offers a perfect balance, where sunshine prevails without the oppressive heat typical of the summer months. For more on what to expect throughout the year, visit Coral Bay Climate.