September Weather in Ngaio, New Zealand

Last updated: August 31, 2025

In Ngaio, New Zealand, the average temperature in September hovers around 11°C (52°F), providing a mild backdrop for your adventures. Expect minimums dipping to 7°C (44°F) and maximums reaching up to 15°C (59°F). Be prepared for the occasional shower, as precipitation averages 85 mm (3.4 in) over 12 days of the month, and the air can feel quite humid with an average humidity of 83%. Embrace the charm of the season!

September Temperature in Ngaio

In September, in Ngaio, the average temperature is 11°C (52°F). The maximum can reach 15°C (59°F), while the minimum can dip as low as 7°C (44°F). This mild weather makes Ngaio a pleasant destination for travelers looking to enjoy cool, comfortable conditions.

September Weather in Ngaio: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ngaio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ngaio, September typically has an average temperature of 11°C (52°F), with highs reaching up to 15°C (59°F) and lows dropping to around 7°C (44°F).

Data source: Temperature data for Ngaio generated using information from the Copernicus Climate Change Service.

September Precipitation in Ngaio

In Ngaio in September, the precipitation amount is 85 mm (3.4 in) over the course of 12 days.

September Precipitation Trends in Ngaio

The chart displays monthly precipitation patterns in Ngaio, 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 Ngaio, September typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ngaio

In Ngaio in September humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

September Average Humidity in Ngaio

This chart illustrates the average monthly humidity levels in Ngaio, 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 Ngaio is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ngaio

In Ngaio in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Ngaio, you can refer to this Hourly UV Index in Ngaio.

Maximum UV Index Levels in Ngaio for September

The chart shows the monthly maximum UV Index (UVI) for Ngaio 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 Ngaio typically reaches 6, which falls under the high exposure category.

Data source: Ngaio 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.

How September Weather in Ngaio Compares to Other Months

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

This table compares monthly weather conditions in Ngaio, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	33 mm (1.3 inches)	79%	extreme
February Weather	17°C (63°F)	69 mm (2.7 inches)	79%	extreme
March Weather	16°C (61°F)	76 mm (3.0 inches)	79%	very high
April Weather	15°C (59°F)	104 mm (4.1 inches)	80%	high
May Weather	13°C (56°F)	88 mm (3.5 inches)	84%	moderate
June Weather	12°C (53°F)	101 mm (4.0 inches)	86%	low
July Weather	11°C (52°F)	108 mm (4.3 inches)	86%	low
August Weather	11°C (52°F)	89 mm (3.5 inches)	83%	moderate
September Weather	11°C (52°F)	85 mm (3.4 inches)	83%	high
October Weather	12°C (55°F)	72 mm (2.8 inches)	82%	very high
November Weather	14°C (57°F)	73 mm (2.9 inches)	82%	very high
December Weather	16°C (61°F)	101 mm (4.0 inches)	81%	extreme