September Weather in Yeppoon, Australia

Last updated: February 26, 2025

September in Yeppoon, Australia offers a delightful blend of mild temperatures and gentle coastal breezes, making it an ideal time for outdoor activities. With maximum temperatures reaching 30°C (86°F) and an average of 21°C (69°F), visitors can enjoy warm, sunny days while the nights cool down to a pleasant 13°C (55°F). Although the region receives 15 mm (0.6 in) of rain over approximately 4 days, the overall humidity levels hover around 68%, adding to the charming spring ambiance. This month serves as a perfect transition into the warmer months, showcasing Yeppoon's beautiful landscapes and inviting beach activities.

September Temperature in Yeppoon

In September, Yeppoon, Australia, witnesses a gentle transition as temperatures begin to rise, offering a pleasant escape from the cooler winter months. The minimum temperature averages around 13°C (55°F), providing a comfortable start to the day, while the average hovers at 21°C (69°F), making it an ideal time for outdoor activities. As the sun climbs higher, the maximum temperature can reach up to 30°C (86°F), signaling the approach of warmer spring days. This month is characterized by a noticeable shift from the chill of winter to a more inviting climate, perfect for enjoying the stunning beaches and vibrant landscapes of Yeppoon. Overall, September marks a time of warmth and renewed energy as nature awakens from its winter slumber.

September Weather in Yeppoon: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Yeppoon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec808079757065656669737679
Data source: Temperature data for Yeppoon generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Yeppoon

In September, Yeppoon experiences a noticeable dip in precipitation, receiving only 15 mm (0.6 inches) of rain over 4 days, making it one of the driest months of the year. This marks a significant decline following the wet months leading up to it, such as March with 202 mm and April with 87 mm. The gradual decrease in rainfall throughout the winter months, peaking in August with just 19 mm, transitions into the onset of spring. As Yeppoon moves into October, precipitation levels are expected to rise again to 66 mm (2.6 inches), signaling a shift towards a wetter season. This cyclical pattern showcases the region's distinct seasonal variations, where the dry spell of September paves the way for the return of more rain in the months ahead.

September Precipitation Trends in Yeppoon

The chart displays monthly precipitation patterns in Yeppoon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec761222028755315219156683110
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yeppoon

In September, Yeppoon experiences a dip in humidity to 68%, marking it as one of the less humid months of the year. This decline follows the peak levels seen in the earlier months, particularly March, which boasts a high of 82%. As the year progresses, a clear trend emerges: humidity steadily decreases from the summer months through to winter, with a notable low in July at 69%. This gradual climb back to the 71% in October suggests the onset of spring is accompanied by a slight increase in moisture. Overall, September's relatively lower humidity contributes to a more comfortable climate as residents transition into the warmer months ahead.

September Average Humidity in Yeppoon

This chart illustrates the average monthly humidity levels in Yeppoon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec77%80%82%79%75%72%69%74%68%71%72%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yeppoon

In September, Yeppoon experiences a UV Index of 11, placing it in the extreme exposure category with a burn time of just 10 minutes. This indicates a continuation of the high UV levels seen in the preceding months, particularly compared to the relatively milder conditions experienced during the winter months of June and July, where the indices dropped to 6 and 7, respectively. As spring approaches, the UV intensity ramps back up, mirroring the trends observed in earlier months like April and May, when the index hovered around 11 and 8. With a notable consistency in extreme UV exposure this month, it’s crucial for residents and visitors alike to take precautionary measures to protect against sunburn. For a detailed month-by-month breakdown, visit Yeppoon UV Index.

Maximum UV Index Levels in Yeppoon for September

The chart shows the monthly maximum UV Index (UVI) for Yeppoon 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.
JanFebMarAprMayJunJulAugSepOctNovDec151514118671011131515
Data source: Yeppoon 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 Yeppoon

As September unfolds in Yeppoon, Australia, the days grow longer and brighter, boasting 298 hours of glorious sunshine. This delightful month marks a significant uptick in sunshine compared to the mild winter months, showcasing a steady ascent from the cooler days of June's 241 hours to the 320 hours that December promises. With each passing month, the sun seems to assert its dominance, peaking in intensity as spring takes hold. Notably, September not only surpasses August’s impressive 293 hours, but it also sets the stage for the sunniest months ahead, inviting both locals and visitors to bask in the vibrant Australian outdoors. As daylight hours continue to climb, the promise of a radiant summer is just around the corner, making Yeppoon a true sun lover's paradise.

Monthly Sunshine Duration in Yeppoon: September Highlighted

The September sunshine duration represents the total number of hours Yeppoon 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.
JanFebMarAprMayJunJulAugSepOctNovDec257h282h277h273h267h241h263h293h298h310h318h320h
Data source: Yeppoon September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yeppoon During September

In Yeppoon, Australia, September boasts a promising 75% chance of sunny weather, making it one of the sunniest months of the year. This trend marks a delightful transition from the cooler winter months of July and August, which also enjoy a high likelihood of sunshine at 74%. As spring unfolds, the increasing sunshine not only enhances outdoor activities but also signals the approach of warmer days ahead. Compared to the less sunny months like November (40%) and January (44%), September clearly stands out as a peak time for basking in the sun, inviting both locals and visitors to revel in the vibrant and sunny atmosphere.

Percentage of Sunny Days in September in Yeppoon

The chart illustrates the percentage of sunny days in Yeppoon 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 Yeppoon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%49%49%57%72%52%74%74%75%64%40%52%
Data source: Yeppoon September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yeppoon in September

As September ushers in the arrival of spring in Yeppoon, Australia, daylight hours begin to stabilize at 11 hours per day, mirroring the trend observed in August. This marks a notable transition from the longer summer days of January and November, each basking in 13 hours of sunlight. Following the gradual decrease through the autumn months of April and May, where daylight dips to 10 hours, the early spring months rejuvenate the landscape with a renewed energy and light. As the year progresses into October, daylight starts to increase again, hinting at the vibrant summer days that lie just ahead.

Average Daylight Hours in Yeppoon for September

The chart illustrates the variation in daylight duration in Yeppoon 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: Yeppoon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Yeppoon

As September arrives in Yeppoon, Australia, the average wind speed begins to dance between the remnants of winter's gentle breezes and the subtle promise of spring. At 4.7 m/s (10 mph), September sees a slight uptick from the quieter winds of mid-year, moving away from the calmest months of June and July. This modest increase hints at the shifting seasons, echoing the mild yet invigorating nature of springtime preparations. Compared to earlier months, September's winds are refreshing and balanced, paving the way for the lively breezes characteristic of the latter part of the year. As spring unfolds, Yeppoon's coastal charm shines, inviting both locals and visitors to embrace the delightful change in the air.

Average September Wind Speed in Yeppoon

The chart displays monthly wind speed patterns in Yeppoon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.95.04.94.94.83.93.74.14.7 m/s4.34.84.7
Data source: Yeppoon September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Yeppoon Compares to Other Months

The weather in Yeppoon 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 Yeppoon and find detailed weather information for every month.

In September, temperatures range from a comfortable minimum of 13°C (55°F) to a warm maximum of 30°C (86°F), with an average of 21°C (69°F). The month sees relatively low precipitation, totaling 15 mm (0.6 in) over just 4 days, and the humidity hovers at 68%. In contrast, January is significantly warmer, with temperatures starting at a minimum of 22°C (71°F) and reaching up to 34°C (93°F), averaging 26°C (80°F). However, January is also much wetter, experiencing 76 mm (3.0 in) of rainfall over 13 days, and higher humidity at 77%. For more detailed information on January weather in Yeppoon, check out Yeppoon weather in January.

In comparing the weather between September and February, it's clear that February tends to be warmer and wetter. September experiences milder temperatures with a minimum of 13°C (55°F) and an average of 21°C (69°F), while February boasts a warmer minimum of 22°C (71°F) and an average of 26°C (80°F). Additionally, February sees significantly more precipitation, with 122 mm (4.8 in) occurring over 15 days, compared to September's modest 15 mm (0.6 in) over just 4 days. The humidity also rises in February, reaching 79% compared to September’s 68%. For more detailed insights, you can check out Yeppoon weather in February.

September and March present notably different weather patterns. In September, temperatures range from a mild 13°C (55°F) at night to a pleasant average of 21°C (69°F) during the day, with maximums reaching 30°C (86°F). Precipitation is minimal, with only 15 mm (0.6 in) over about four days, and humidity sits at a comfortable 68%. In contrast, March sees significantly warmer conditions, with nighttime temperatures starting at 21°C (70°F) and daytime averages peaking at 26°C (79°F), climbing up to a sweltering maximum of 34°C (94°F). The month is characterized by heavy rainfall, totaling 202 mm (7.9 in) across 18 days, and higher humidity levels at 82%. For a more in-depth look at March weather specifics, visit Yeppoon weather in March.

In September, the weather is typically warm, with average temperatures ranging from a mild 21°C (69°F) to a maximum of 30°C (86°F), accompanied by relatively low precipitation of 15 mm (0.6 in) over just 4 days. In contrast, April experiences slightly higher average temperatures at 24°C (75°F) and can peak at 31°C (88°F), but it also brings significantly more rainfall, totaling 87 mm (3.4 in) across 11 days. Additionally, humidity is noticeably higher in April, averaging 79%, compared to September's 68%. For more specific details about the weather in April, you can visit Yeppoon weather in April.

In September, the weather generally features a comfortable average temperature of 21°C (69°F), with maximums reaching up to 30°C (86°F) and a relatively low precipitation of 15 mm (0.6 in) spread over about 4 days. In contrast, May experiences slightly cooler temperatures, with minimums averaging 11°C (53°F) and maxing out at 27°C (81°F), while also seeing significantly higher rainfall at 55 mm (2.2 in) across approximately 10 days. The humidity remains a bit lower in September at 68% compared to May's 75%, making September feel a bit drier and warmer overall. For more detailed information on the weather in May, you can visit Yeppoon weather in May.

When comparing the weather of September and June, September typically offers warmer temperatures, with averages around 21°C (69°F) and a maximum reach of 30°C (86°F), whereas June tends to be cooler, with an average of 19°C (66°F) and a maximum of 24°C (76°F). Precipitation is also less frequent in September, with only 15 mm (0.6 in) over four days, compared to June's 30 mm (1.2 in) across six days. Both months feature relatively high humidity, with September averaging at 68% and June slightly higher at 72%. For a more detailed look at June weather conditions, check out Yeppoon weather in June.

When comparing the weather in September to that of July, September tends to be warmer and drier. In September, average temperatures reach a pleasant 21°C (69°F), with maximum highs of 30°C (86°F), compared to July's cooler average of 18°C (65°F) and maximum of 26°C (78°F). While September experiences minimal precipitation at just 15 mm (0.6 in) over 4 days, July sees significantly more rain, totaling 52 mm (2.0 in) across 5 days. Both months share similar humidity levels around 68-69%, but the overall warmth and dryness of September make it more inviting. For a detailed look at the temperatures and conditions in July, refer to Yeppoon weather in July.

In comparing the weather of September and August, we see a notable increase in temperatures. September boasts a minimum of 13°C (55°F), an average of 21°C (69°F), and a maximum of 30°C (86°F), while August has lower temperatures with a minimum of 9°C (49°F), an average of 19°C (66°F), and a maximum of 27°C (80°F). Precipitation is slightly lower in September at 15 mm (0.6 in) over 4 days compared to August's 19 mm (0.7 in) over just 2 days. Additionally, humidity remains high in both months at 68% in September and 74% in August. For further details on August weather, you can check Yeppoon weather in August.

September typically brings milder temperatures, with an average of 21°C (69°F) and maximum highs reaching 30°C (86°F). The month is relatively dry, receiving only 15 mm (0.6 in) of precipitation over four days, and humidity sits around 68%. In contrast, October sees a slight increase in minimum temperatures, averaging 16°C (62°F) and also maintaining a high of 30°C (86°F). However, it experiences significantly more rainfall, with 66 mm (2.6 in) over eight days, and humidity rises to 71%. For a more detailed look at October's weather patterns, check out Yeppoon weather in October.

In comparing the weather between September and November, we see a notable increase in both temperature and precipitation. September typically enjoys milder temperatures ranging from a minimum of 13°C (55°F) to a maximum of 30°C (86°F), with an average of 21°C (69°F) and only 15 mm of precipitation over about 4 days. In contrast, November warms up further, with temperatures ranging from a minimum of 18°C (66°F) to a maximum of 35°C (96°F), averaging around 24°C (76°F). Additionally, November experiences significantly higher rainfall, totaling 83 mm (3.3 in) across 8 days, and a slight rise in humidity to 72%. For a more detailed look at November weather, you can visit Yeppoon weather in November.

In comparing the weather of September and December, we can observe significant differences in temperature and precipitation levels. September features a milder climate with average temperatures around 21°C (69°F), while December brings warmer conditions, with averages peaking at 26°C (79°F). Notably, December is much wetter, receiving 110 mm (4.3 in) of precipitation over 12 days, compared to September's much drier 15 mm (0.6 in) spread across just 4 days. Additionally, December experiences higher humidity levels at 75%, compared to September's 68%. For more details on December weather, you can check Yeppoon weather in December.

Compare Yeppoon's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Yeppoon

As September unfolds in Yeppoon, the weather shifts into a delightful transition of mild warmth and refreshing breezes. With temperatures rising to a comfortable maximum of 30°C, this month marks a departure from the cooler winter months, bringing a pleasant average of 21°C that invites outdoor activities. Unlike the heavier rainfall of preceding months, September boasts minimal precipitation, with only a few days of light showers totalling around 15 mm. The humidity slightly increases, creating a balmy atmosphere that feels invigorating. For those looking to explore the stunning coastal beauty of Yeppoon, September offers an ideal blend of warmth and sunshine, making it a fantastic time to experience everything this vibrant region has to offer. For a more in-depth look at the weather trends, visit Yeppoon Climate.