September Weather in Mount Victoria, New Zealand

Last updated: August 31, 2025

In September, Mount Victoria, New Zealand, experiences a delightful transition into spring with temperatures ranging from a comfortable maximum of 15°C (59°F) to a cozy minimum of 7°C (44°F). The average temperature settles at around 11°C (52°F), making it an ideal time for outdoor exploration. However, visitors should be prepared for the 85 mm (3.4 in) of precipitation spread across 12 days, contributing to a lush landscape. With humidity levels averaging 83%, the air feels fresh and invigorating, perfect for enjoying the scenic views that Mount Victoria has to offer.

September Temperature in Mount Victoria

In September, temperatures in Mount Victoria, New Zealand begin to hint at the coming spring, with a gradual rise in warmth compared to the chill of winter. The month typically sees a minimum of 7°C (44°F), an average of 11°C (52°F), and a maximum of 15°C (59°F). This transition brings about a refreshing change, as outdoor enthusiasts can enjoy the crisp air without the biting cold of previous months. As the landscape begins to awaken, the mild temperatures create a perfect backdrop for exploring the breathtaking vistas that Mount Victoria has to offer, making September an ideal time to appreciate the early signs of seasonal renewal.

September Weather in Mount Victoria: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mount Victoria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Victoria, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec626261585653515252545760
Data source: Temperature data for Mount Victoria 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 Mount Victoria

September in Mount Victoria, New Zealand, experiences a moderate level of precipitation, with 85 mm (approximately 3.4 inches) falling over 12 days. This aligns closely with the preceding month, August, which recorded 89 mm of rain, suggesting a relatively consistent wet season as winter transitions into spring. Notably, September's rainfall is slightly lower than the heavier downpours seen in the winter months of June and July, where totals exceeded 100 mm. As the region prepares for the warmer months ahead, this balance of precipitation helps maintain the lush greenery characteristic of Mount Victoria, nurturing the landscape while gradually paving the way for drier conditions in October.

September Precipitation Trends in Mount Victoria

The chart displays monthly precipitation patterns in Mount Victoria, 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. In Mount Victoria, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec3369761048810110889857274101
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mount Victoria

September in Mount Victoria, New Zealand, showcases a subtle yet comfortable humidity level of 83%, consistent with the tapering summer months. Following a peak at 86% during the cooler depths of winter in June and July, the late winter to early spring transition leads to a slight decline in humidity, suggesting a gentle shift towards drier days. This gradual decrease from August’s 83% hints at the easing of moisture as the landscapes prepare for the warmer months ahead. Overall, September maintains stable conditions, signaling comfort for residents and visitors alike before the arrival of spring's variability.

September Average Humidity in Mount Victoria

This chart illustrates the average monthly humidity levels in Mount Victoria, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Mount Victoria is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%79%79%80%84%86%86%83%83%82%82%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mount Victoria

As we transition into spring, September in Mount Victoria, New Zealand, brings a UV Index of 6, placing it in the high exposure category with a burn time of 25 minutes. This marks an increase from the low levels observed in the winter months, reflecting the gradual return of stronger sunlight. While not as extreme as the summer heights of January and February, which boast a staggering UV Index of 13, September's levels remind us to stay vigilant outdoors. With the increase in UV exposure, it’s important to remain sun-smart as we enjoy the warming days ahead. For more detailed insights, visit the Mount Victoria UV Index.

Maximum UV Index Levels in Mount Victoria for September

The chart shows the monthly maximum UV Index (UVI) for Mount Victoria 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. In September, the maximum UV index in Mount Victoria typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313974224691013
Data source: Mount Victoria 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 Mount Victoria

As September graces Mount Victoria, it brings a warm glow with 250 hours of sunshine, showcasing a subtle transition from the depths of winter to the promising embrace of spring. This month, while slightly lower than the sunnier heights of the summer months like January and February, demonstrates a notable recovery from the darker days of winter, where hours dipped to just 169 in June. The gradual increase in daylight hours steadily builds momentum toward the summer peak, where average hours soar to 336 in December. With each passing month, Mount Victoria bathes in a sun-kissed radiance that signals the vibrant life and renewal found in the beating heart of New Zealand’s spring.

Monthly Sunshine Duration in Mount Victoria: September Highlighted

The September sunshine duration represents the total number of hours Mount Victoria 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.
JanFebMarAprMayJunJulAugSepOctNovDec287h297h278h237h207h169h193h226h250h286h311h336h
Data source: Mount Victoria September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mount Victoria During September

In Mount Victoria, New Zealand, September typically brings a 47% chance of sunny weather, aligning closely with the preceding months of March and August. This slight uptick in sunny days marks an encouraging shift as the region transitions from winter into spring. While the likelihood of sunshine is higher than in the colder months of June and July, it remains less than the sun-drenched summer months of January and February. As the days become longer and warmer, September offers a promising glimpse of the sunny skies that will characterize the months ahead, inviting both locals and visitors to enjoy the blossoming landscapes.

Percentage of Sunny Days in September in Mount Victoria

The chart illustrates the percentage of sunny days in Mount Victoria 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 Mount Victoria experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%48%47%53%44%34%45%45%47%33%40%38%
Data source: Mount Victoria September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mount Victoria in September

As September rolls around in Mount Victoria, New Zealand, residents and visitors alike bask in an inviting 11 hours of daylight—a refreshing balance nestled between the dwindling light of winter and the increasing brightness of spring. This month marks a subtle transition from the shorter days of winter, where daylight lingered around 9 hours, to the more sun-drenched months ahead, reaching 13 hours in October. The gradual lengthening of daylight invigorates the landscape, offering a peek into the vibrant colors and life that spring promises. With each passing day, the sun's return heralds longer evenings and the outdoor adventures that accompany them, setting the stage for the warmth and energy of the months to come.

Average Daylight Hours in Mount Victoria for September

The chart illustrates the variation in daylight duration in Mount Victoria throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 44m13h 40m12h 19m10h 57m9h 48m9h 14m9h 31m10h 30m11h 48m13h 11m14h 24m15h 3m
Data source: Mount Victoria daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Mount Victoria

As September arrives in Mount Victoria, the wind begins to pick up, bringing with it an invigorating energy that can be felt throughout the landscape. With an average wind speed of 8.9 m/s (20 mph), September stands out as a notable transition point, marking a shift from the more temperate breezes of the winter months. This noticeable increase in wind speed follows the trend of August's 8.1 m/s (18 mph), suggesting that the spring season is just around the corner, ready to awaken the vibrant flora and fauna of the region. As the air becomes brisk, residents and visitors alike are encouraged to embrace the freshness the month brings, reminding us that while the winds may become stronger, they also usher in the promise of brighter days ahead.

Average September Wind Speed in Mount Victoria

The chart displays monthly wind speed patterns in Mount Victoria, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.76.66.97.17.47.66.98.18.9 m/s7.18.37.5
Data source: Mount Victoria September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Mount Victoria Compares to Other Months

Weather in Mount Victoria varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Mount Victoria, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather tends to be cooler, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 15°C (59°F) and an average of 11°C (52°F). The month experiences considerable precipitation, totaling 85 mm (3.4 in) over 12 days, along with a high humidity level of 83%. In contrast, January offers warmer conditions, featuring a minimum of 11°C (52°F) and reaching a maximum of 23°C (73°F), with an average temperature of 17°C (62°F). Additionally, January sees significantly less rainfall, amounting to 33 mm (1.3 in) over just 6 days, and slightly lower humidity at 79%. For a detailed look at weather specifics, check out Mount Victoria weather in January.

September and February showcase distinct weather patterns. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 15°C (59°F), with an average temperature of 11°C (52°F). The month experiences significant rainfall, totaling 85 mm (3.4 in) over approximately 12 days, along with relatively high humidity at 83%. In contrast, February is noticeably warmer, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 22°C (72°F), averaging 17°C (63°F). Additionally, February sees less rainfall, totaling 69 mm (2.7 in) over just 6 days, and slightly lower humidity at 79%. For more details, check out Mount Victoria weather in February.

The weather in September tends to be cooler compared to March, with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 15°C (59°F), while March presents a milder climate with averages between 11°C (51°F) and 20°C (69°F). Precipitation levels are somewhat similar, with September receiving 85 mm (3.4 in) over 12 days and March experiencing slightly less at 76 mm (3.0 in) over 9 days. Humidity is also higher in September at 83%, compared to March's 79%. For more detailed insights, you can check the following link: Mount Victoria weather in March.

In comparing the weather of September and April, we see distinct differences in temperature and precipitation. September tends to be cooler, with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 15°C (59°F), while April experiences milder conditions, with average temperatures between 9°C (48°F) and 19°C (67°F). Additionally, April sees slightly more precipitation, averaging 104 mm (4.1 in) across 10 days, compared to September's 85 mm (3.4 in) over 12 days. Humidity levels remain relatively close, with September at 83% and April at 80%. For a more detailed look at April's climate, check out Mount Victoria weather in April.

In comparing the weather between September and May, both months exhibit similar temperatures, with September showing a minimum of 7°C (44°F) and an average of 11°C (52°F), while May boasts a slightly warmer average temperature of 13°C (56°F) and a maximum reaching 17°C (64°F). Precipitation levels are relatively close, with September receiving 85 mm (3.4 in) over 12 days and May experiencing 88 mm (3.5 in) over 11 days. Humidity remains high in both months, recorded at 83% in September and slightly higher at 84% in May. For a closer look at May weather specifics, check out the details here: Mount Victoria weather in May.

In comparing the weather of September and June, we see some notable differences. September typically experiences slightly cooler temperatures, with an average of 11°C (52°F), while June has a marginally higher average of 12°C (53°F). Both months have similar minimum temperatures of around 7°C (44-45°F) and maximums that only differ slightly, peaking at 15°C (59°F) in September and 16°C (61°F) in June. Precipitation is more prominent in June, with 101 mm (4.0 in) of rainfall compared to September's 85 mm (3.4 in), though both months have an equal number of rainy days at 12. Humidity levels are also similar, with September at 83% and June slightly higher at 86%. For a detailed look at June weather, see Mount Victoria weather in June.

When comparing the weather in September and July, we see that both months share similar temperature ranges, with minimum temperatures around 7°C (44°F), average temperatures at 11°C (52°F), and maximum temperatures reaching 15°C (59°F). However, July experiences slightly more precipitation, totaling 108 mm (4.3 in) over 13 days, compared to September's 85 mm (3.4 in) over 12 days. Humidity levels also remain high in both months, with July at 86% and September at 83%. For a closer look at July's climate specifics, you can check Mount Victoria weather in July.

In comparing the weather of September and August, we find only slight variations in temperature and precipitation. September features a minimum temperature of 7°C (44°F), an average of 11°C (52°F), and a maximum of 15°C (59°F), while August records similar values with a minimum of 6°C (43°F), an average of 11°C (52°F), and a maximum of 14°C (57°F). Precipitation was quite comparable as well, with September receiving 85 mm (3.4 in) over 12 days and August totaling 89 mm (3.5 in) across the same number of days. The humidity remained consistent at 83% for both months. For a closer look at the climate during August, you can visit Mount Victoria weather in August.

September and October exhibit subtle differences in weather patterns. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 15°C (59°F), with an average temperature of 11°C (52°F). The month sees significant precipitation, totaling 85 mm (3.4 in) over 12 days, and humidity levels are relatively high at 83%. In contrast, October offers slightly warmer temperatures, with a minimum of 6°C (44°F) and a maximum of 16°C (61°F), resulting in an average temperature of 12°C (55°F). Precipitation decreases to 72 mm (2.8 in) across 11 days, with humidity slightly lower at 82%. For more detailed insights, you can explore the Mount Victoria weather in October.

In comparing the weather between September and November, we observe a slight increase in temperatures as November boasts average highs of 18°C (64°F), compared to September's maximum of 15°C (59°F). The minimum temperatures also rise, with November starting at 9°C (49°F) against September's 7°C (44°F). Additionally, November experiences less rainfall, totaling 73 mm (2.9 in) over 10 days, while September sees 85 mm (3.4 in) spread across 12 days. Humidity levels remain fairly consistent, with September at 83% and November slightly lower at 82%. For more detailed insights, check Mount Victoria weather in November.

September and December present contrasting weather patterns. In September, temperatures begin to cool down, with lows around 7°C (44°F) and averages hovering at 11°C (52°F), peaking at 15°C (59°F). The month sees a fair amount of rain, accumulating 85 mm (3.4 in) over approximately 12 days, coupled with relatively high humidity at 83%. Conversely, December experiences milder conditions, with minimums of 10°C (51°F) and an average temperature of 16°C (61°F), reaching up to 20°C (68°F). Precipitation is slightly higher at 101 mm (4.0 in) but occurs over just 11 days, and humidity levels are marginally lower at 81%. For further details on December weather conditions, you can check Mount Victoria weather in December.

Compare Mount Victoria's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Mount Victoria

As September rolls in, Mount Victoria experiences a noticeable transition in weather compared to the chillier winter months. With temperatures gradually rising, this period marks a gentle awakening in nature, although it still retains a crisp edge with a noticeable increase in humidity and a fair share of precipitation spread over several days. Unlike the harsh frost of winter, September's milder climate invites a refreshing outdoor atmosphere, making it a delightful time for exploration. For those curious about the weather patterns throughout the year, consider diving deeper into the specifics at Mount Victoria Climate.