Last updated: August 31, 2025
September in Manukau City offers a refreshing transition into spring, characterized by a maximum temperature peaking at a comfortable 20°C (68°F) and an average of 13°C (56°F). With a minimum temperature dipping to 4°C (40°F), residents experience a delightful range of conditions. However, the month is not without its share of moisture, as precipitation totals around 100 mm (3.9 in) across approximately 14 days, contributing to the lush landscape. The humidity hovers at a notable 80%, enhancing the invigorating atmosphere of this vibrant New Zealand city as it shakes off winter's chill and embraces the warmth of spring.
In September, Manukau City begins to shake off the chill of winter as temperatures gradually rise, with lows around 4°C (40°F) and averages reaching 13°C (56°F). This transition heralds the arrival of spring, as daytime highs can reach up to 20°C (68°F), offering a pleasant warming trend compared to the colder months prior. While September's climate still retains a crisp edge, it marks a gentle shift toward the mild and inviting temperatures of spring, hinting at the vibrant blooms and outdoor activities just around the corner. The gradual incline in temperatures sets the stage for the warmer months ahead, making this a refreshing time to experience the beauty of Manukau City as it awakens from winter slumber.
September in Manukau City marks a notable continuation of the winter-to-spring transition, with precipitation amounting to 100 mm (3.9 in) over 14 days. This amount is slightly lower than the preceding month of August, which witnessed 116 mm (4.6 in) across 15 days. As the days shorten and temperatures begin to rise, September's consistent rainfall helps nourish the region's lush landscapes, making the city vibrantly green. The trend of increasing precipitation from mid-winter peaks in July and August, before gradually tapering off into October, illustrates Manukau's distinct wet season. This rhythmic pattern emphasizes the city's reliance on these spring rains for its environmental health and agricultural endeavors.
In September, Manukau City experiences a humidity level of 80%, reflecting a trend of consistent moisture that characterizes the early spring month. This figure remains stable compared to the preceding months, where humidity has hovered around 80% since August. Interestingly, while the humidity peaks at 83% in July and gradually declines towards March, September maintains this steady state, indicating a balanced atmospheric condition. As the season transitions into October, it's likely this high humidity will persist, setting a humid backdrop for the flourishing spring landscape, in harmony with the subsequent months which also show a solid 80% average.
September in Manukau City, New Zealand, marks a transition as the UV Index climbs to 7, categorized as high with a burn time of just 25 minutes. This increase follows the moderate levels of winter, where the UV Index remained at 3 to 5 during the colder months. As spring approaches, residents can expect more sunlight, reminiscent of the summer months that feature extreme UV indices of 14. It’s a reminder that even as the temperatures begin to rise, UV protection is crucial. So, whether you're enjoying outdoor activities or simply soaking up the sun, stay informed and take precautions. For more information, check out the detailed Manukau City UV Index.
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As September arrives in Manukau City, the sunshine begins to make a welcoming comeback, illuminating the landscape with 259 hours of radiant light. This month marks a notable increase from the chilly depths of winter, where June and July saw only 187 and 214 hours respectively. As the crisp air hints at the approaching spring, daylight hours steadily climb, paving the way for one of the sunniest months of the year—November, boasting an impressive 306 hours. September serves as a gentle reminder of nature's transition, where the aftermath of winter melds effortlessly into the vibrant warmth of spring. With each sunlit hour, residents can anticipate longer days filled with possibilities and outdoor adventures.
In September, Manukau City experiences a notable decline in sunshine, with only a 37% chance of clear skies. This marks a continuation of the downward trend that begins in the summer months, peaking in January with a robust 47% likelihood of sun. As the seasons shift toward spring, the chances of sunny weather remain modest compared to the earlier months, and even drop further to 28% by October. Thus, while there are still opportunities for basking in the sun, September might bring a blend of clouds and occasional rain, encouraging residents and visitors alike to enjoy the vibrant spring blooms while staying prepared for overcast days.
As September unfolds in Manukau City, New Zealand, daylight begins to stretch its embrace, offering approximately 11 hours of sunlight. This marks a gentle resurgence after the shorter days of winter, where daylight dipped to a mere 9 hours in June and July. Following the trend of the seasons, September serves as a transitional phase, bridging the lingering coolness of winter with the promise of spring, leading into October's longer 13-hour days. The gradual increase from September onward reflects nature's rhythm, invigorating the city with more sunlight and warmth as the year progresses towards summer's peak.
As September approaches in Manukau City, the winds begin to pick up, with an average speed of 4.9 m/s (11 mph), marking a noticeable increase from the previous months. This upward trend in wind speed, which follows a gradual ascent from 4.1 m/s in May and June to a peak of 4.8 m/s in August, signals the onset of spring and the transition to warmer weather. With the winds consistently strengthening through the latter part of the year, it is clear that September serves as a pivotal moment, bridging the tail end of winter's breezy chill and the lively gusts of October, where speeds reach 5.0 m/s. Overall, the wind patterns not only invigorate the atmosphere but also herald the vibrant changes that spring brings to this beautiful corner of New Zealand.
Weather in Manukau City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Manukau City, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is notably cooler, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 20°C (68°F) and an average of 13°C (56°F). This month also sees a significant amount of rainfall, with around 100 mm (3.9 in) spread over approximately 14 days, and humidity levels are high at 80%. In contrast, January experiences much warmer conditions, with temperatures varying from a minimum of 11°C (52°F) to a maximum of 28°C (83°F) and an average of 20°C (69°F). Precipitation is lower at 54 mm (2.1 in) over just 6 days, and humidity remains relatively stable at 79%. For those wanting to learn more, check out Manukau City weather in January.
September and February present a striking contrast in weather conditions. September experiences cooler temperatures, with minimums around 4°C (40°F) and an average of 13°C (56°F), while February enjoys much milder weather, featuring minimums of 11°C (52°F) and average highs reaching 21°C (70°F). Precipitation levels are also noteworthy; September sees approximately 100 mm (3.9 in) of rain over 14 days, compared to February's 73 mm (2.9 in) of rain spread over just 8 days. Humidity is slightly higher in September at 80%, compared to February's 76%. For more details on February's weather, visit Manukau City weather in February.
When comparing the weather in September and March, one can observe distinct seasonal shifts. In September, temperatures range from a chilly 4°C (40°F) at night to a mild 20°C (68°F) during the day, with an average of around 13°C (56°F). The month is characterized by higher humidity at 80% and substantial precipitation, totaling 100 mm (3.9 in) over 14 days. In contrast, March offers a more comfortable climate with minimum temperatures of 11°C (53°F) and maximums reaching up to 26°C (79°F), resulting in an average of 20°C (67°F). Additionally, March features slightly lower humidity at 74% and less rainfall, accumulating 82 mm (3.2 in) over 10 days. For a detailed look at March weather, check out Manukau City weather in March.
September and April exhibit notable differences in weather patterns. In September, temperatures range from a chilly 4°C (40°F) to a milder 20°C (68°F), with an average of 13°C (56°F). The month experiences approximately 100 mm (3.9 in) of precipitation over 14 days, contributing to a higher humidity level of 80%. In contrast, April offers warmer conditions, with minimum temperatures starting at 8°C (47°F) and reaching a maximum of 24°C (76°F), alongside an average temperature of 17°C (63°F). Although April sees slightly more precipitation at 105 mm (4.1 in) over just 10 days, its humidity level is lower at 74%. For more details, you can visit Manukau City weather in April.
In comparing September and May weather, both months feature similar humidity levels at around 80% but differ notably in temperature and precipitation. September experiences a broader temperature range, with daily highs reaching up to 20°C (68°F) and lows around 4°C (40°F). In contrast, May has slightly warmer averages, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 22°C (71°F). Regarding precipitation, September is wetter, with 100 mm (3.9 in) of rainfall over 14 days, compared to May's 83 mm (3.3 in) spread across 10 days. For more detailed information on May weather, visit Manukau City weather in May.
When comparing the weather in September and June, we see some intriguing similarities and slight variations. Both months experience similar average temperatures, with a minimum of 4°C (40°F) in September and 3°C (38°F) in June, and a maximum of 20°C (68°F) in September versus 20°C (67°F) in June. However, September has a higher level of precipitation, totaling 100 mm (3.9 in) over 14 days compared to June's 101 mm (4.0 in) over just 11 days. Additionally, humidity levels are slightly higher in September at 80% compared to 82% in June. For a detailed look at the specific conditions in June, you can visit Manukau City weather in June.
In comparing the weather of September and July, September tends to be slightly warmer, with average temperatures peaking at 13°C (56°F) compared to July's average of 12°C (54°F). While both months experience a similar level of precipitation, with September receiving 100 mm (3.9 in) over 14 days and July slightly more at 104 mm (4.1 in) over 12 days, September's higher humidity at 80% versus July's 83% can make the air feel a bit heavier. Overall, September is characterized by mild temperatures and frequent showers, while July offers cooler conditions with a similar chance of rain. For a more detailed look at July's climate, visit Manukau City weather in July.
In comparing the weather of September and August, we can observe that September tends to be slightly warmer, with average temperatures reaching 13°C (56°F) compared to August's 12°C (54°F). The maximum temperatures also show a marginal increase, with September averaging 20°C (68°F), while August peaks at 19°C (66°F). However, September experiences slightly more precipitation with 100 mm (3.9 in) over 14 days, while August records 116 mm (4.6 in) across 15 days. Both months share the same humidity level of 80%, contributing to a consistently damp atmosphere. For more details about August weather, you can visit Manukau City weather in August.
In September, the weather features a minimum temperature of 4°C (40°F) and an average of 13°C (56°F), with a maximum reaching 20°C (68°F). The month experiences significant rainfall, totaling 100 mm (3.9 in) over 14 days, alongside high humidity levels at around 80%. In contrast, October sees a slight increase in temperatures, with a minimum of 5°C (41°F), an average of 15°C (59°F), and a maximum of 23°C (73°F). The precipitation decreases to 74 mm (2.9 in) across 12 days while maintaining the same humidity of 80%. For more detailed weather insights, check out Manukau City weather in October.
September and November exhibit distinct weather patterns. In September, temperatures range from a chilly minimum of 4°C to a comfortable maximum of 20°C, with an average of 13°C, while November sees a warmer range with minimums at 9°C and maximums reaching up to 25°C, averaging 17°C. September experiences more precipitation, with 100 mm falling over 14 days, compared to November's 77 mm over 12 days. Interestingly, both months maintain a humidity level of 80%, making them feel similarly muggy at times. For more details on November weather, you can check Manukau City weather in November.
September and December exhibit notable differences in weather patterns. In September, temperatures range from a minimum of 4°C (40°F) to a maximum of 20°C (68°F), with an average of 13°C (56°F). This month also sees relatively high humidity at 80% and approximately 100 mm (3.9 in) of precipitation across 14 days. In contrast, December experiences warmer temperatures, with a minimum of 10°C (50°F), an average of 19°C (67°F), and a maximum of 27°C (80°F). The rainfall decreases slightly to 83 mm (3.3 in), occurring over 12 days, while humidity remains lower at 78%. For more detailed information about December weather, you can visit Manukau City weather in December.
As September unfolds in Manukau City, residents and visitors experience a distinct transition from the chill of winter to the promise of spring. The average temperatures begin to rise, making the days feel increasingly pleasant, yet the occasional cold snap still lingers as the minimums can dip quite low. With precipitation making itself known through about half the month, the humidity hovers around a noticeable 80%, adding to the refreshing feel of the air. This month stands out not just for its variety in conditions, but also as a reminder of nature’s rhythm, marking a shift towards warmer and sunnier days ahead. For more insights into the weather patterns, check out the full details at Manukau City Climate.