Last updated: February 26, 2025
September in Coffs Harbour, Australia offers a delightful blend of spring warmth and refreshing coastal breezes. With maximum temperatures reaching 33°C (92°F) and an average of 16°C (60°F), this month sets the stage for pleasant outdoor activities. While the minimum dips to a chilly 6°C (43°F), the overall climate maintains a comfortable humidity level of 68%. Although precipitation is recorded at 39 mm (1.5 in) over about 7 days, the showers are often brief, allowing plenty of sunshine to shine through. This combination of warmth and occasional rain creates a lush landscape, making September a splendid time to explore the natural beauty of Coffs Harbour.
In September, Coffs Harbour begins to embrace the warmth of spring, with temperatures showing a noticeable rise. The minimum temperature hovers at 6°C (43°F), marking a slight increase from the chilly winter months, while the average climbs to a pleasant 16°C (60°F). The afternoons offer a welcome heat, peaking at 33°C (92°F), allowing for outdoor adventures and beach outings. This transitional month not only signals the end of the cooler season but also hints at the approaching summer, as the region shifts from the crisp temperatures of winter to a more temperate climate, perfect for enjoying the stunning coastal landscapes.
In September, Coffs Harbour experiences a noticeable dip in precipitation compared to the wetter months preceding it. With just 39 mm (1.5 in) of rain falling over 7 days, this marks a relatively dry transition as the region shifts from winter to spring. Following a streak of heavier rainfall in March and April, September showcases a more moderate climate, reflecting a typical pattern where the early spring months gradually become drier. As we move into October, anticipation builds for the return of more substantial rainfall, with averages surging to 156 mm (6.1 in), hinting at the dynamic shifts that characterize the coastal weather patterns of this vibrant Australian town.
In Coffs Harbour, Australia, September ushers in the transition to spring with a noticeable dip in humidity, averaging 68%—the lowest level since the onset of winter. This decline continues a trend observed over the cooler months, where humidity peaked at 76% in January and gradually sifted down to the summer months’ 73% in November. September marks a pivotal moment in the yearly cycle, indicating the end of the peak humidity period and hinting at the drier conditions that characterize the coming months. As the atmosphere begins to warm, Coffs Harbour residents and visitors can enjoy pleasantly lower humidity levels, creating a more comfortable environment for exploring this beautiful coastal region.
In September, Coffs Harbour experiences a UV Index of 9, classifying it as very high and indicating a burn time of just 15 minutes for unprotected skin. This represents a shift from the moderate levels found in the cooler months, as the sun’s intensity begins to ramp up in the lead-up to summer. Notably, the UV levels in September are reflective of broader trends in Coffs Harbour's weather patterns; the UV Index rises sharply from the moderate values of winter. As Australians prepare for the warmer months, it’s essential to remain vigilant about sun protection. To learn more about the UV Index throughout the year, visit Coffs Harbour UV Index.
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As September rolls in, Coffs Harbour shines with its impressive 297 hours of sunshine, marking it as one of the sunniest months of the year. Following a vibrant August, which boasted 287 hours, this upward trend in sunlight highlights the seasonal transition into spring. The extended daylight hours not only embrace the beauty of the landscape but also beckon locals and visitors alike to indulge in outdoor activities. As the year progresses, Coffs Harbour continues to bask in increasing sunshine, with November and December set to shine even brighter, averaging 313 and 324 hours respectively. Thus, September serves as a glorious prelude to the warm, sun-drenched days that define this coastal paradise.
As September rolls into Coffs Harbour, the likelihood of sunny weather remains encouragingly optimistic, with a 61% chance of sun. This marks a slight decrease from the peak of 70% in August, yet still surpasses the more variable months of late spring and early summer. Trends indicate a gradual increase in sunshine, beginning in the cooler months of July and August, and continuing into the warmer months that follow. This suggests that while spring can introduce some unpredictability in the weather, September generally offers a favorable window for enjoying the outdoors in this picturesque coastal town.
In Coffs Harbour, Australia, September marks the transition towards longer days, with daylight lasting approximately 11 hours. Following the winter months of June, July, and early August, which each averaged around 10 hours of sunlight, September sees a slight increase, indicating the slow return of spring. This gradual enhancement in daylight not only brightens the skies but also sets the stage for the longer days that arrive in October and November, each featuring 12 and 13 hours of daylight, respectively. This progression illustrates a rhythmic pattern throughout the year, where the daylight duration ebbs and flows, reflecting the changing seasons and the vibrant energy that spring brings to this coastal community.
As September arrives in Coffs Harbour, Australia, the average wind speed picks up to 3.3 m/s (7 mph), marking a lively transition from the quieter breezes of winter. This increase is a refreshing change compared to the previous months, particularly August, which recorded a slight dip with 2.4 m/s (5 mph). The trend shows that spring is in full swing, bringing with it a revitalizing energy as winds become consistently stronger, mirroring the awakening of nature. As the months progress into October and beyond, average wind speeds tend to stabilize around 2.8 m/s (6 mph), suggesting a gentle shift towards more moderate conditions as summer approaches. Overall, September's breezy character invites locals and visitors alike to enjoy the invigorating atmosphere along the beautiful Coffs Coast.
The weather in Coffs Harbour 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 Coffs Harbour and find detailed weather information for every month.
September weather in Coffs Harbour is characterized by a broad temperature range, with minimums dipping to 6°C (43°F) and maximums reaching up to 33°C (92°F). The average temperature sits at a comfortable 16°C (60°F), accompanied by moderate humidity levels of 68% and minimal precipitation of 39 mm (1.5 in) over about 7 days. In contrast, January offers warmer conditions, with a higher average temperature of 23°C (74°F) and maximums soaring to 36°C (96°F). However, this month also sees increased rainfall, totaling 106 mm (4.2 in) across approximately 11 days, coupled with slightly higher humidity at 76%. For a closer look at January's weather specifics, check out Coffs Harbour weather in January.
When comparing the weather in September and February, notable differences emerge. September typically presents milder temperatures with a minimum of 6°C (43°F), an average of 16°C (60°F), and a maximum of 33°C (92°F). This month experiences relatively low precipitation at 39 mm (1.5 in) over about 7 days, resulting in a humidity level of 68%. In contrast, February boasts much warmer temperatures, starting at a minimum of 16°C (61°F) and peaking at a maximum of 40°C (104°F), with an average temperature of 22°C (73°F). This month is also much wetter, with 188 mm (7.4 in) of rainfall occurring over approximately 17 days, and a higher humidity of 78%. For more detailed insights, check out the Coffs Harbour weather in February.
When comparing the weather in September and March, clear contrasts emerge. September typically experiences milder temperatures, with a minimum of 6°C (43°F), an average of 16°C (60°F), and a maximum of 33°C (92°F). In contrast, March tends to be warmer, with minimum temperatures around 14°C (57°F) and an average of 21°C (70°F), reaching a maximum of 32°C (90°F). Precipitation is another significant difference; September sees a relatively low 39 mm (1.5 in) over about 7 days, whereas March is much wetter, receiving 285 mm (11.2 in) over 21 days. This increased rainfall in March coincides with higher humidity levels, averaging 78%, compared to September's 68%. For more detailed insights into March weather, you can visit Coffs Harbour weather in March.
September and April exhibit distinct weather patterns, highlighting the transition between late winter and early spring in September and the onset of autumn in April. In September, temperatures range from a cooler minimum of 6°C (43°F) to a warm maximum of 33°C (92°F), with an average of 16°C (60°F). The month experiences moderate precipitation of 39 mm (1.5 in) over about 7 days, while humidity levels sit at 68%.
In contrast, April sees slightly milder temperatures, with a minimum of 9°C (48°F) and a maximum of 29°C (84°F), averaging 18°C (65°F). This month is characterized by higher precipitation at 68 mm (2.7 in) over 13 days, resulting in increased humidity at 77%. For a more detailed look at April weather, you can visit Coffs Harbour weather in April. Overall, while both months have their unique traits, April tends to be wetter and more humid than September, with generally milder temperatures.
In comparing the weather of September and May, both months feature similar average temperatures around 16°C (61°F), but their extremes differ significantly. September experiences warmer maximum temperatures, reaching up to 33°C (92°F), whereas May's maximum is a cooler 25°C (78°F). Additionally, May tends to be wetter, with 51 mm (2.0 in) of precipitation over 8 days compared to September's 39 mm (1.5 in) over 7 days. The humidity levels are also slightly higher in May at 74%, compared to 68% in September. For more detailed insights, you can check Coffs Harbour weather in May.
Comparing the weather in September and June reveals some intriguing differences. In September, temperatures range significantly more, with a minimum of 6°C (43°F), an average of 16°C (60°F), and a maximum reaching 33°C (92°F). This month experiences lower precipitation at 39 mm (1.5 in) over 7 days and maintains a humidity level of 68%. In contrast, June has milder temperatures, starting at a minimum of 5°C (41°F) and peaking at 23°C (73°F) on average. However, June sees higher precipitation of 60 mm (2.4 in) across 8 days and slightly higher humidity at 71%. For more details on the nuances of June weather, you can visit Coffs Harbour weather in June.
When comparing the weather of September and July, September tends to be warmer, showcasing a wider temperature range with a minimum of 6°C (43°F) and a maximum of 33°C (92°F), while July has a cooler minimum of 4°C (40°F) and a maximum of 24°C (75°F). The average temperature in September stands at 16°C (60°F), compared to July’s 13°C (55°F). Although September experiences slightly less precipitation at 39 mm (1.5 in) across 7 days, July records 42 mm (1.7 in) over 6 days, implying that both months have a similar level of dampness. Humidity levels are comparable, with September at 68% and July slightly higher at 70%. For those interested in a detailed look at July weather patterns, check out Coffs Harbour weather in July.
In comparison to August, September generally offers warmer temperatures, with a minimum of 6°C (43°F) and a maximum reaching 33°C (92°F), compared to August's low of 3°C (37°F) and high of 29°C (84°F). The average temperature in September is also higher at 16°C (60°F), versus 13°C (57°F) in August. However, September experiences slightly more precipitation, totaling 39 mm (1.5 in) over 7 days, compared to August's 24 mm (1.0 in) over 4 days. Humidity levels are fairly similar, with September at 68% and August at 70%. For more details on August weather, you can refer to Coffs Harbour weather in August.
September and October present notable differences in weather patterns. In September, temperatures range from a minimum of 6°C (43°F) to a maximum of 33°C (92°F), providing a warm average of 16°C (60°F) with relatively low precipitation of 39 mm (1.5 in) spread over 7 days. In contrast, October sees a slight increase in average temperature to 18°C (65°F), with lows at 9°C (49°F) and highs reaching 31°C (88°F). However, October is significantly wetter, receiving 156 mm (6.1 in) of rain over 15 days, yet maintaining the same humidity level of 68%. For more detailed insights, check out Coffs Harbour weather in October.
In comparing September and November, we notice a significant shift in weather patterns. September boasts a min temperature of 6°C (43°F), an average of 16°C (60°F), and a maximum of 33°C (92°F), with relatively low precipitation at 39 mm (1.5 in) over just 7 days. In contrast, November experiences slightly warmer temperatures, with a minimum of 10°C (51°F), an average of 20°C (68°F), and a maximum reaching 35°C (96°F). However, November also brings increased rainfall, totaling 91 mm (3.6 in) spread over 14 days, and slightly higher humidity at 73%. For more details on November weather, you can visit Coffs Harbour weather in November.
In September, the weather tends to be milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 33°C (92°F), and average conditions around 16°C (60°F). Precipitation is relatively low at 39 mm (1.5 in) over about 7 days, resulting in a humidity level of 68%. In contrast, December sees significantly warmer temperatures, with a minimum of 14°C (57°F) and a maximum reaching up to 34°C (94°F), averaging 22°C (71°F). However, this month experiences much higher rainfall, totaling 225 mm (8.8 in) across 16 days, which contributes to an increased humidity of 78%. For more detailed insights, you can visit Coffs Harbour weather in December.
As September unfolds in Coffs Harbour, the weather begins to transition, bringing a refreshing mix of mild days and cool nights. With average temperatures hovering around a comfortable 16°C, this month stands out from the sweltering highs of summer. While still experiencing some rain, averaging about 39 mm over just a week, the overall humidity of 68% adds a pleasant warmth to the air. September’s climate offers a unique blend of spring warmth and cooler evenings, making it an ideal time for outdoor activities. For more detailed insights into what to expect throughout the year, explore Coffs Harbour Climate.