Last updated: August 31, 2025
September in Waitakere, New Zealand marks the transition into spring, characterized by an average temperature of 13°C (56°F) and daily variations, with a maximum reaching up to 19°C (67°F) and a minimum dropping to 8°C (46°F). This month witnesses considerable precipitation, totaling 116 mm (4.6 in) over approximately 16 days, contributing to a lush, green landscape. The humidity level hovers around 80%, enhancing the vividness of the region’s flora and setting a picturesque backdrop for outdoor activities amidst a backdrop of varied weather conditions.
In Waitakere, New Zealand, September marks a transition into spring, as the temperatures begin to rise from the winter chill. With minimums settling around 8°C (46°F) and maximums reaching 19°C (67°F), the month typically offers a refreshing average of 13°C (56°F). This slight increase in warmth is a precursor to the more comfortable months ahead, hinting at the bloom of nature and longer days to come. Unlike the cooler temperatures of July and August, September invites both locals and visitors to enjoy outdoor activities, while still requiring a light jacket to stave off the lingering coolness of early spring. As the city begins to shake off winter's grasp, the promise of sunnier days lies just around the corner.
In September, Waitakere, New Zealand, tends to experience a noticeable dip in precipitation compared to the preceding winter months. With 116 mm (4.6 in) of rainfall over 16 days, September marks a slight reduction from August's 130 mm, yet it remains significant. This trend reflects a gradual transition towards drier conditions as spring approaches. While the earlier months of winter, particularly July and August, recorded their peak rainfall, September still holds onto considerable moisture, setting the stage for the blossoming growth of spring. As the days get longer and warmer, residents can look forward to the vibrant transformation of the landscape, buoyed by the rain that nourished it through winter.
In September, Waitakere experiences a noticeable rise in humidity, maintaining a steady level of 80% that reflects the lingering warmth of late winter. This month aligns with the generally high humidity trend seen throughout the year, particularly from June to August, when levels peak at 83%. Interestingly, humidity dips slightly during the late summer months of January to March, before it rebounds in the latter part of the year. With September's humidity mirroring that of surrounding months, it sets the stage for an invigorating spring atmosphere, inviting residents to embrace the vibrant changes ahead.
September in Waitakere marks a transitional phase as the UV Index gradually ramps up with the approach of spring. This month, the UV Index stands at 7, categorizing it as high, with a burn time of just 25 minutes. After the cooler winter months, when UV levels were moderate, September's increase signals a return to sunny conditions that require more vigilant sun protection. As we prepare for the warmer months ahead, it's essential to stay mindful of the sun's intensity to enjoy the outdoors safely. For detailed UV readings and safety tips, check out Waitakere UV Index.
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As September approaches in Waitakere, New Zealand, the golden warmth of spring begins to shine through, offering a delightful 262 hours of sunshine. This marks a noticeable increase from the winter months, reflecting a trend of gradually rising daylight as the year unfolds. Following the cooler, darker days of June and July, which saw only 189 and 216 hours respectively, September sets the stage for brighter days ahead. The sunshine hours not only hint at warmer weather but also serve as a prelude to the vibrant and sun-filled months of October and November, which soar to 286 and 313 hours, respectively. The pattern is clear: as the seasons shift, Waitakere blossoms into a sun-drenched paradise, inviting all to embrace the rejuvenating spirit of spring.
In September, the likelihood of enjoying sunny weather in Waitakere, New Zealand hovers around 38%, suggesting a gentle transition from the winter chill into the more vibrant spring months. This slight uptick follows a trend of fluctuating sunshine percentages, with the previous winter months showing lower chances—37% in June and 39% in August. As the seasons shift, September sets the stage for a gradual increase in sunlight compared to the dimmer October, which dips to 28%. While the days may still be a mix of sun and clouds, those venturing out in September can expect some bright moments amidst the evolving landscape of the spring season.
As September unfolds in Waitakere, New Zealand, daylight begins its gradual ascent after the winter months. With 11 hours of daylight this month, a noticeable increase follows the shorter days of winter, reflecting a shift towards longer, sunnier days. This emergence of light is a precursor to the more significant daylight gains in October and November, where daylight stretches to 13 and 14 hours respectively. Throughout this seasonal transition, Waitakere experiences a vibrant awakening, as the balance of day and night tips favorably, inviting nature and life to flourish in the lengthening sunlight.
As September unfolds in Waitakere, New Zealand, the region experiences a gentle whisper of wind at an average speed of 6.3 m/s (14 mph), just a touch below the peak seen in August. This month marks a transitional phase, as the winds gradually begin to ease after their summer peak, which reached a brisk 6.5 m/s (14 mph). Observing the trends throughout the year, it's clear that early spring brings a refreshing breeze, nudging the wind speeds upward from the calmer days of late winter. Following this higher buildup, the winds will subsequently moderate towards the late months, with October seeing a slight dip to 5.9 m/s (13 mph). September's winds not only provide a sense of motion but also hint at the changing seasons, as they dance between the high-energy gusts of winter and the milder breezes of spring.
Weather in Waitakere varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Waitakere, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of September and January, we see distinct differences in temperature and precipitation. September experiences cooler temperatures with a minimum of 8°C (46°F), an average of 13°C (56°F), and a maximum of 19°C (67°F). It is also quite wet, with 116 mm (4.6 in) of precipitation spread over 16 days and humidity levels reaching 80%. In contrast, January is much warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 25°C (78°F) and an average of 20°C (68°F). The month sees significantly less rain, with only 55 mm (2.2 in) over just 6 days, and maintains a slightly lower humidity level at 79%. For a closer look at January's weather specifics, you can visit Waitakere weather in January.
September and February exhibit contrasting weather patterns, reflective of the changing seasons. In September, temperatures typically range from a low of 8°C (46°F) to a high of 19°C (67°F), with an average of 13°C (56°F). This month also sees considerable rainfall, with 116 mm (4.6 in) spread over 16 days, contributing to a relatively high humidity of 80%. In contrast, February enjoys warmer conditions, featuring minimum temperatures around 14°C (58°F), averages of 21°C (69°F), and maximums reaching 26°C (79°F). The rainfall is less significant in February, with only 75 mm (2.9 in) over 8 days and slightly lower humidity at 76%. For more detailed information about the weather in February, you can visit Waitakere weather in February.
In comparing the weather between September and March, we see notable differences in temperature and precipitation. September experiences cooler temperatures, with averages around 13°C (56°F) and highs reaching 19°C (67°F), while March boasts a more pleasant climate, featuring average temperatures of 20°C (67°F) and maximums of 24°C (76°F). Additionally, September has higher rainfall, totaling 116 mm (4.6 in) over 16 rainy days, whereas March sees less precipitation at 85 mm (3.3 in) across 11 days. Humidity levels are also slightly higher in September at 80%, compared to 74% in March, making the latter month feel more comfortable overall. For more detailed information, check out Waitakere weather in March.
In September, the weather is generally cooler, with average temperatures ranging from a chilly 8°C (46°F) at night to a pleasant 19°C (67°F) during the day. The month is also marked by higher precipitation, receiving about 116 mm (4.6 in) over approximately 16 days, and humidity levels reaching 80%. In contrast, April offers warmer conditions, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 23°C (73°F). This month sees slightly less rainfall, totaling 104 mm (4.1 in) across about 12 days, and lower humidity at 74%. For a more detailed look at the weather specifics for April, you can visit Waitakere weather in April.
In comparing the weather of September to that of May, we observe some notable differences. September tends to be slightly cooler, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), while May's temperatures are somewhat warmer, ranging from 9°C (48°F) to 20°C (68°F). Precipitation is more frequent in September, with 116 mm (4.6 in) falling over 16 days compared to May's 95 mm (3.7 in) over just 12 days. Despite these differences, both months maintain a consistent humidity level of around 80%. For a closer look at the weather specifics during May, you can visit Waitakere weather in May.
When comparing the weather of September and June, both months exhibit similar temperature ranges, with September showing a minimum of 8°C and a maximum of 19°C, while June has a slightly higher minimum of 9°C but the same maximum. Average temperatures are also comparable, with September averaging 13°C and June at 14°C. In terms of precipitation, September is slightly wetter, receiving 116 mm over 16 days compared to June's 111 mm over 14 days. Humidity levels are quite close as well, with September at 80% and June at 82%. For more detailed insights on June weather, you can visit Waitakere weather in June.
In comparing the weather between September and July, both months exhibit relatively cool temperatures, with September featuring a minimum of 8°C (46°F), an average of 13°C (56°F), and a maximum of 19°C (67°F). In contrast, July has a slightly lower minimum temperature of 7°C (45°F), an average of 13°C (55°F), and a maximum of 18°C (64°F). Both months experience significant rainfall, with September receiving 116 mm (4.6 in) over 16 days and July with 120 mm (4.7 in) over 14 days. Humidity levels are also comparable, with September at 80% and July slightly higher at 83%. For a detailed look at July weather, you can visit Waitakere weather in July.
Comparing the weather between August and September reveals some subtle differences. Both months have similar minimum temperatures, with August slightly higher at 8°C (47°F) compared to September's 8°C (46°F). The average temperatures remain close, with September seeing an average of 13°C (56°F) against August's 13°C (55°F). However, September has a higher maximum temperature of 19°C (67°F), while August peaks at 17°C (63°F). Precipitation is also a notable factor; September receives 116 mm (4.6 in) over 16 days, while August records 130 mm (5.1 in) across 17 days, indicating slightly wetter conditions in August. Humidity remains consistent at 80% for both months. For more detailed insights about August weather, you can check Waitakere weather in August.
In September, temperatures range from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), with an average of 13°C (56°F). The month is characterized by higher precipitation, totaling 116 mm (4.6 in) across 16 rainy days, while humidity remains consistently high at 80%. In contrast, October sees slightly warmer temperatures, with a minimum of 9°C (49°F), an average of 15°C (59°F), and a maximum of 20°C (69°F). Interestingly, October has less precipitation at 85 mm (3.4 in) over 14 days, yet the humidity remains unchanged at 80%. For more details on weather trends, check out Waitakere weather in October.
In comparing the weather between September and November, we notice a distinct warming trend. September sees average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (67°F), with a total precipitation of 116 mm (4.6 in) over about 16 days. In contrast, November offers milder conditions, with averages between 12°C (53°F) and 22°C (72°F), and less rainfall totaling 80 mm (3.2 in) spread across 11 days. Both months maintain a consistent humidity level of around 80%, but November generally feels more pleasant due to its warmer temperatures and reduced precipitation. For more detailed insights, you can visit Waitakere weather in November.
In September, the weather tends to be cooler, with average temperatures ranging from a chilly 8°C (46°F) to a mild 19°C (67°F). This month also experiences higher precipitation, totaling 116 mm (4.6 in) over about 16 days, and humidity levels hover around 80%. In contrast, December brings warmer weather, with temperatures ranging from 13°C (55°F) to a high of 24°C (76°F). Precipitation decreases to 71 mm (2.8 in) over just 11 days, and humidity slightly lowers to 78%. For more detailed insights into December weather, you can visit Waitakere weather in December.
As September ushers in the arrival of spring in Waitakere, the weather reflects a delightful transition from winter, characterized by milder temperatures and increased humidity. With an appealing average temperature around 13°C, this month is generally cooler than the forthcoming warmer months. However, you can expect frequent rain showers, with an average of 16 days of precipitation, that nourish the lush landscapes. The blend of warmth and moisture not only invigorates the surroundings but also sets the stage for the vibrant blooms of spring. If you're interested in a more detailed exploration of the region's climate, be sure to check out Waitakere Climate.