September Weather in Oropi, New Zealand

Last updated: August 31, 2025

In September, the average temperature in Oropi, New Zealand hovers around 12°C (54°F). Expect lows of 5°C (41°F) and highs reaching up to 19°C (66°F). This month sees approximately 108 mm (4.2 in) of precipitation over 12 days, with an average humidity level of 77%.

September Temperature in Oropi

In September in Oropi, the average temperature is 12°C (54°F). Maximum temperatures can reach 19°C (66°F), while minimum temperatures can drop as low as 5°C (41°F). Pack a mix of layers to stay comfortable while exploring, as temperatures can vary throughout the day.

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

The chart illustrates September temperature patterns in Oropi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oropi, September typically has an average temperature of 12°C (54°F), with highs reaching up to 19°C (66°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in Oropi

In Oropi in September, the total precipitation amount is 108 mm (4.2 in) spread over 12 days.

September Precipitation Trends in Oropi

The chart displays monthly precipitation patterns in Oropi, 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 Oropi, September typically receives around 108 mm (4.2 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 Oropi

In Oropi in September, humidity is 77%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making your travels a little more uncomfortable and requiring you to dress in layers to stay warm and dry.

September Average Humidity in Oropi

This chart illustrates the average monthly humidity levels in Oropi, 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 Oropi is approximately 77%, 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 Oropi

In Oropi in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Oropi.

Maximum UV Index Levels in Oropi for September

The chart shows the monthly maximum UV Index (UVI) for Oropi 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 Oropi typically reaches 7, which falls under the high exposure category.

Data source: Oropi 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 Oropi Compares to Other Months

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

This table compares monthly weather conditions in Oropi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	66 mm (2.6 inches)	75%	extreme
February Weather	20°C (68°F)	101 mm (4.0 inches)	73%	extreme
March Weather	18°C (65°F)	113 mm (4.4 inches)	73%	very high
April Weather	16°C (61°F)	148 mm (5.8 inches)	73%	high
May Weather	14°C (57°F)	93 mm (3.7 inches)	79%	moderate
June Weather	12°C (54°F)	135 mm (5.3 inches)	81%	moderate
July Weather	11°C (51°F)	125 mm (4.9 inches)	82%	moderate
August Weather	11°C (52°F)	123 mm (4.9 inches)	79%	moderate
September Weather	12°C (54°F)	108 mm (4.2 inches)	77%	high
October Weather	14°C (57°F)	110 mm (4.3 inches)	76%	very high
November Weather	16°C (62°F)	90 mm (3.6 inches)	75%	extreme
December Weather	19°C (66°F)	111 mm (4.4 inches)	74%	extreme