September Weather in Thio, New Caledonia

Last updated: August 31, 2025

In September, the average temperature in Thio, New Caledonia hovers around 21°C (69°F). The temperature can dip to a comfortable 18°C (64°F) at its lowest, while reaching a pleasant 24°C (76°F) at its peak. Be prepared for some rain, as 47 mm (1.8 in) of precipitation is expected over 8 days. With an average humidity of 71%, it's a great time to enjoy the vibrant atmosphere of this locale!

September Temperature in Thio

In September in Thio, the average temperature is 21°C (69°F), with maximums reaching 24°C (76°F) and minimums dipping as low as 18°C (64°F). This pleasant climate makes it an ideal time for travelers to explore the area's attractions.

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

The chart illustrates September temperature patterns in Thio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thio, September typically has an average temperature of 21°C (69°F), with highs reaching up to 24°C (76°F) and lows dropping to around 18°C (64°F).

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

September Precipitation in Thio

In Thio in September, the precipitation amount is 47 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in Thio

The chart displays monthly precipitation patterns in Thio, 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 Thio, September typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 8 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 Thio

In Thio in September, humidity is 71%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, wrapping around you as you explore the sights, making it essential to stay hydrated and take breaks in shaded areas.

September Average Humidity in Thio

This chart illustrates the average monthly humidity levels in Thio, 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 Thio is approximately 71%, 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 Thio

In Thio in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Thio.

Maximum UV Index Levels in Thio for September

The chart shows the monthly maximum UV Index (UVI) for Thio 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 Thio typically reaches 11, which falls under the extreme exposure category.

Data source: Thio 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 Thio Compares to Other Months

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

This table compares monthly weather conditions in Thio, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	171 mm (6.7 inches)	80%	extreme
February Weather	26°C (78°F)	251 mm (9.9 inches)	81%	extreme
March Weather	25°C (78°F)	224 mm (8.8 inches)	80%	extreme
April Weather	24°C (76°F)	322 mm (12.7 inches)	82%	extreme
May Weather	23°C (74°F)	152 mm (6.0 inches)	79%	very high
June Weather	22°C (71°F)	53 mm (2.1 inches)	74%	high
July Weather	21°C (69°F)	57 mm (2.3 inches)	69%	very high
August Weather	20°C (69°F)	82 mm (3.2 inches)	72%	very high
September Weather	21°C (69°F)	47 mm (1.8 inches)	71%	extreme
October Weather	22°C (72°F)	130 mm (5.1 inches)	72%	extreme
November Weather	23°C (74°F)	63 mm (2.5 inches)	76%	extreme
December Weather	24°C (76°F)	178 mm (7.0 inches)	76%	extreme