September Weather in Rahotu, New Zealand

Last updated: August 31, 2025

In September, the average temperature in Rahotu, New Zealand hovers around 12°C (54°F), with a comfortable range between a minimum of 8°C (46°F) and a maximum of 16°C (61°F). Expect 175 mm (6.9 in) of precipitation spread over 19 days, contributing to an average humidity level of 80%. Whether you're exploring the vibrant streets or enjoying local cuisine, be prepared for a mix of warmth and rain!

September Temperature in Rahotu

In September in Rahotu, the average temperature is 12°C (54°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as 8°C (46°F). It's a comfortable time for traveling, so be sure to pack layers for the varying temperatures.

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

The chart illustrates September temperature patterns in Rahotu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rahotu, September typically has an average temperature of 12°C (54°F), with highs reaching up to 16°C (61°F) and lows dropping to around 8°C (46°F).

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

September Precipitation in Rahotu

In Rahotu in September, the precipitation amount is 175 mm (6.9 in) spread over 19 days.

September Precipitation Trends in Rahotu

The chart displays monthly precipitation patterns in Rahotu, 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 Rahotu, September typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 19 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 Rahotu

In Rahotu in September, humidity is 80%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket that wraps around you, making it feel much cooler and damp. Traveling in these conditions might leave you feeling chilly and slightly uncomfortable, as the moisture in the air clings to your skin and clothes, turning each step into a soggy endeavor.

September Average Humidity in Rahotu

This chart illustrates the average monthly humidity levels in Rahotu, 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 Rahotu is approximately 80%, 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 Rahotu

In Rahotu 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 Rahotu, you can refer to this Hourly UV Index in Rahotu.

Maximum UV Index Levels in Rahotu for September

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

Data source: Rahotu 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 Rahotu Compares to Other Months

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

This table compares monthly weather conditions in Rahotu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	95 mm (3.8 inches)	79%	extreme
February Weather	18°C (65°F)	82 mm (3.2 inches)	77%	extreme
March Weather	18°C (64°F)	145 mm (5.7 inches)	75%	very high
April Weather	16°C (61°F)	187 mm (7.4 inches)	76%	high
May Weather	14°C (58°F)	172 mm (6.8 inches)	81%	moderate
June Weather	13°C (55°F)	141 mm (5.6 inches)	83%	moderate
July Weather	12°C (53°F)	212 mm (8.3 inches)	84%	moderate
August Weather	12°C (53°F)	202 mm (7.9 inches)	81%	moderate
September Weather	12°C (54°F)	175 mm (6.9 inches)	80%	high
October Weather	13°C (56°F)	137 mm (5.4 inches)	82%	very high
November Weather	15°C (59°F)	117 mm (4.6 inches)	82%	extreme
December Weather	17°C (63°F)	163 mm (6.4 inches)	80%	extreme