September Weather in Port Macquarie, Australia

Last updated: February 25, 2025

September in Port Macquarie, Australia, brings a delightful transition into spring, characterized by mild temperatures. Daily maximums reach a pleasant 26°C (78°F), with an average of 18°C (64°F), while nighttime lows drop to around 13°C (56°F). This month also sees an average rainfall of 43 mm (1.7 in), spread over about 7 days, contributing to the region's lush landscape. With a humidity level of 68%, the air feels comfortably fresh, making it a wonderful time to explore the natural beauty and vibrant surroundings of this coastal gem.

September Temperature in Port Macquarie

As September unfolds in Port Macquarie, Australia, the temperatures begin to shift, signaling the transition from winter to spring. With minimum temperatures around 13°C (56°F), the air stays pleasantly cool, while average highs reach up to 26°C (78°F), offering a delightful warmth as the days grow longer. This month stands out as marked by a crispness in the mornings that gradually gives way to mild afternoons, a striking contrast from the chill of the previous months. The overall average of 18°C (64°F) creates a refreshing blend, inviting locals and visitors alike to revel in the mild weather—perfect for exploring the stunning coastline or enjoying outdoor activities. As the city vibrantly awakens from winter's slumber, September offers a charming taste of the delightful spring season to come.

September Weather in Port Macquarie: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Port Macquarie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec757573706662616164676972
Data source: Temperature data for Port Macquarie 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 Port Macquarie

In September, Port Macquarie experiences a moderate precipitation level, with 43 mm (1.7 in) of rainfall over 7 days. This marks a slight increase compared to the drier months of August, which saw only 35 mm (1.4 in) across 6 days. The transition from winter to spring typically brings a gradual uptick in rainfall, as evident in the numbers. Conversely, the month precedes the wetter October, which often witnesses a significant jump to 93 mm (3.7 in). Overall, September serves as a gentle reminder of nature’s transition, subtly paving the way for the invigorating showers of spring.

September Precipitation Trends in Port Macquarie

The chart displays monthly precipitation patterns in Port Macquarie, 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.
JanFebMarAprMayJunJulAugSepOctNovDec60157262103761356935439365113
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Port Macquarie

As September rolls into Port Macquarie, the humidity begins to ease, dipping to 68% after a steady pattern of higher levels earlier in the year. Following the warm and sultry months of January through April, where humidity peaks at 78%, the coastal town experiences a gradual decline in moisture content during the cooler months. From the mid-year lows of 70% in July and August, September marks a subtle shift towards a drier climate, potentially signaling a refreshing transition into spring. This slight decrease may offer residents and visitors alike a more comfortable atmosphere, setting the stage for the upcoming warmer months when humidity levels are expected to rise again.

September Average Humidity in Port Macquarie

This chart illustrates the average monthly humidity levels in Port Macquarie, 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.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%78%77%74%72%70%70%68%68%73%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Port Macquarie

As September rolls into Port Macquarie, the UV Index settles at 8, signaling a very high exposure category with a burn time of just 15 minutes. This indicates a notable shift from the moderate conditions of winter, with the Index beginning to rise again as spring approaches. After the cooler months of June and July, where the UV levels lingered around 4, the increase to 8 reflects a growing intensity of sunlight, encouraging residents and visitors alike to be vigilant about sun protection. With October on the horizon, where the UV Index spikes back to 11—in the extreme category—September serves as a gentle reminder of the sun's potency in this coastal region. For more detailed insights and updates, check out the Port Macquarie UV Index.

Maximum UV Index Levels in Port Macquarie for September

The chart shows the monthly maximum UV Index (UVI) for Port Macquarie 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.
JanFebMarAprMayJunJulAugSepOctNovDec151412864478111314
Data source: Port Macquarie 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 Port Macquarie

As September unfolds in Port Macquarie, the region enjoys a delightful increase in sunshine, basking in a remarkable 295 hours of sunlight. This warm embrace of light marks the transition from winter to spring, showcasing a gradual ascent in monthly sunshine hours that began with the cool days of June, where only 232 hours were recorded. The trend continues through the preceding months, with August offering a generous 284 hours, but September truly steals the spotlight as the days grow longer and brighter. With this upward trajectory leading into October's 300 hours and November’s impressive 314 hours, it's clear that Port Macquarie is ready to greet spring with open arms and vibrant skies, inviting all to bask in the outdoor splendor.

Monthly Sunshine Duration in Port Macquarie: September Highlighted

The September sunshine duration represents the total number of hours Port Macquarie 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.
JanFebMarAprMayJunJulAugSepOctNovDec270h274h262h272h258h232h254h284h295h300h314h325h
Data source: Port Macquarie September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Port Macquarie During September

September in Port Macquarie, Australia, offers a promising likelihood of sunny weather, with a 60% chance of sun gracing the coastal city. This month continues the upward trend witnessed in the previous months, particularly as winter gives way to spring. Following August's robust 69%, September maintains a strong position, notably higher than the sunny days in the early part of the year. While it does dip slightly compared to August, the overall forecast remains bright as the changing season ushers in warmer days, making it a delightful time for outdoor activities and enjoying the scenic beauty of the region.

Percentage of Sunny Days in September in Port Macquarie

The chart illustrates the percentage of sunny days in Port Macquarie 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 Port Macquarie experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%37%40%61%54%56%64%69%60%52%28%49%
Data source: Port Macquarie September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Port Macquarie in September

In Port Macquarie, Australia, September marks a gentle transition from the winter months, with daylight extending to 11 hours. This increase is indicative of the slow awakening of spring as the region experiences more sunlight than the previous months of June, July, and August, which all maintained a steady 10 hours. Following September, daylight continues to increase, reaching 12 hours in October and peaking at 14 hours by December. This gradual progression not only heralds warmer weather but also invites residents and visitors alike to engage more with the beautiful coastal outdoors as the days grow longer and brighter.

Average Daylight Hours in Port Macquarie for September

The chart illustrates the variation in daylight duration in Port Macquarie throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 55m13h 11m12h 14m11h 17m10h 30m10h 7m10h 18m10h 59m11h 53m12h 51m13h 42m14h 8m
Data source: Port Macquarie daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Port Macquarie

As September ushers in the arrival of spring in Port Macquarie, the average wind speed picks up, reaching 7.1 m/s (16 mph)—the highest for the year. This noticeable increase from the calmer months of winter, which saw speeds just above 5 m/s, signifies a shift in the seasonal winds that can invigorate the coastal atmosphere. With a steady pattern seen from the preceding months, where winds varied between 4.9 m/s and 6.9 m/s, September's breezy conditions invite both adventure seekers and nature lovers to embrace the dynamic landscape. The month marks a pivotal transition, hinting at the promise of warmer days as the winds dance through the coastal towns, enhancing the vibrant charm of this beautiful Australian locale.

Average September Wind Speed in Port Macquarie

The chart displays monthly wind speed patterns in Port Macquarie, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.56.96.74.95.55.66.35.77.1 m/s5.76.25.8
Data source: Port Macquarie September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Port Macquarie Compares to Other Months

The weather in Port Macquarie 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 Port Macquarie and find detailed weather information for every month.

In September, the weather tends to be milder, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (78°F) and an average of 18°C (64°F). The month sees about 43 mm (1.7 in) of precipitation over approximately 7 days, with humidity levels around 68%. In contrast, January experiences warmer temperatures, with minimums at 18°C (64°F) and maximums reaching up to 30°C (87°F), averaging at 24°C (75°F). The precipitation increases to 60 mm (2.3 in) over about 9 days, while humidity rises slightly to 76%. For more details, you can check Port Macquarie weather in January.

When comparing the weather in September and February, there are notable differences in temperature and precipitation. September features a milder temperature range, with minimums around 13°C (56°F) and maximums reaching 26°C (78°F), while February offers warmer conditions, with minimums of 19°C (66°F) and maximums peaking at 31°C (88°F). Additionally, February sees significantly higher precipitation, measuring 157 mm (6.2 in) over 13 days compared to September's 43 mm (1.7 in) over just 7 days. The humidity levels are also slightly higher in February at 78% compared to 68% in September. For more details, you can visit Port Macquarie weather in February.

When comparing the weather in September and March, it’s clear that March tends to be warmer and wetter. September experiences cooler temperatures with a minimum of 13°C (56°F) and an average of 18°C (64°F), while March boasts a minimum of 19°C (67°F) and an average of 23°C (74°F). Additionally, March sees significantly more rainfall, with a total of 262 mm (10.3 in) spread over 18 days, compared to September's 43 mm (1.7 in) over just 7 days. Humidity levels also rise in March to 78%, compared to September's 68%. For a detailed look at the weather specifics, check out Port Macquarie weather in March.

In comparing the weather of September and April, we see notable differences. September typically offers cooler temperatures, with an average of 18°C (64°F) and a maximum of 26°C (78°F), while April features slightly warmer conditions, averaging 21°C (70°F) with highs reaching 27°C (80°F). Precipitation is also more pronounced in April, with a total of 103 mm (4.0 in) spread over 13 days, compared to September’s 43 mm (1.7 in) across just 7 days. Additionally, April experiences higher humidity levels, averaging 77%, versus September's 68%. For a detailed look into April’s climate, you can visit Port Macquarie weather in April.

In comparing the weather between September and May, both months feature a similar minimum temperature of 13°C (56°F), but May tends to be slightly warmer on average, with a temperature of 19°C (66°F) compared to September's 18°C (64°F). The maximum temperatures are also higher in September at 26°C (78°F), while May peaks at 24°C (75°F). However, May experiences more precipitation, with 76 mm (3.0 in) over 12 days, which is significantly higher than September's 43 mm (1.7 in) over 7 days. Additionally, May has a higher humidity level at 74%, compared to September's 68%. For more detailed insights on May's weather, visit Port Macquarie weather in May.

When comparing the weather in September and June, we see notable differences in temperature and precipitation. September enjoys warmer temperatures, with a minimum of 13°C (56°F) and a maximum of 26°C (78°F), compared to June’s milder range of 12°C (54°F) to 22°C (72°F). Additionally, September experiences significantly less rainfall, with only 43 mm (1.7 in) over 7 days, whereas June sees much more rain, totaling 135 mm (5.3 in) over 16 days. Humidity levels are somewhat similar, with September at 68% and June slightly higher at 71%. For more details on the conditions in June, visit Port Macquarie weather in June.

When comparing the weather between September and July, September generally offers warmer temperatures with an average of 18°C (64°F) compared to July's average of 16°C (61°F). The maximum temperatures in September can reach up to 26°C (78°F), while July sees a peak of only 21°C (71°F). Both months experience a similar level of humidity, with September at 68% and July slightly higher at 70%. However, September tends to be drier with 43 mm (1.7 in) of precipitation over seven days, compared to July's 69 mm (2.7 in) over eight days. For a more detailed look at July weather, check out Port Macquarie weather in July.

In September, temperatures tend to be slightly warmer than in August, with a minimum of 13°C (56°F) and an average of 18°C (64°F), reaching a maximum of 26°C (78°F). In comparison, August has a lower temperature range, with a minimum of 11°C (52°F) and an average of 16°C (62°F), peaking at 25°C (77°F). Precipitation also increases in September, with 43 mm (1.7 in) recorded over 7 days, compared to August's 35 mm (1.4 in) over 6 days. Humidity remains relatively stable, with September at 68% and August slightly higher at 70%. For more details, you can check Port Macquarie weather in August.

September and October present a subtle transition in weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 26°C (78°F), with an average of 18°C (64°F). The month sees moderate precipitation, totaling 43 mm (1.7 in) over about 7 days, while the humidity remains steady at 68%. In contrast, October experiences slightly warmer conditions, with minimum temperatures rising to 14°C (58°F) and maintaining the same maximum of 26°C (78°F), resulting in an average of 19°C (67°F). However, October is noticeably wetter, receiving 93 mm (3.7 in) of rain over 12 days, while the humidity stays constant at 68%. To learn more about October's specific weather patterns, you can check Port Macquarie weather in October.

In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 26°C (78°F), with an average of 18°C (64°F). The month sees 43 mm (1.7 in) of precipitation over 7 days, combined with a humidity level of 68%. In contrast, November experiences slightly warmer temperatures, with a minimum of 16°C (60°F) and the same maximum of 26°C (80°F), bringing the average up to 21°C (69°F). Precipitation increases to 65 mm (2.6 in) spread over 10 days, and humidity rises to 73%. For more detailed information, you can check the Port Macquarie weather in November.

In September, the weather is generally mild, with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 26°C (78°F). The month sees about 43 mm (1.7 in) of precipitation over approximately 7 days, with humidity levels around 68%. In contrast, December brings warmer conditions, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 27°C (81°F). Precipitation also increases significantly to 113 mm (4.4 in) over 12 days, accompanied by higher humidity at 78%. For more details on December's weather, you can check Port Macquarie weather in December.

Compare Port Macquarie's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Port Macquarie

As September unfolds in Port Macquarie, the weather presents a delightful transition from the chill of winter to the warmth of spring. With comfortable temperatures reaching up to 26°C (78°F) during the day, this month is characterized by a moderate climate that is notably milder compared to the cooler winter months. Although occasional rain may dampen some days, with about 43 mm of precipitation spread over a week, the overall humidity levels hover around 68%, adding a touch of softness to the air. This refreshing shift encourages outdoor activities and sets the perfect backdrop for exploring the stunning scenery of the region. To learn more about what to expect year-round, visit Port Macquarie Climate.