September Weather in Santa Rosalia, Colombia

Last updated: August 23, 2025

In September, the average temperature in Santa Rosalia, Colombia hovers around 27°C (80°F), with minimums dipping to 22°C (71°F) and maximums reaching up to 33°C (93°F). This month also sees about 151 mm (6.0 in) of precipitation spread over 20 days, contributing to an average humidity level of 80%. 🌧️ Enjoy the warm yet wet climate!

September Temperature in Santa Rosalia

In September in Santa Rosalia, the average temperature is 27°C (80°F), with maximums reaching up to 33°C (93°F) and minimums dipping as low as 22°C (71°F). This pleasant climate makes it an ideal time for outdoor adventures and exploring the local attractions.

September Weather in Santa Rosalia: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Rosalia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Rosalia, September typically has an average temperature of 27°C (80°F), with highs reaching up to 33°C (93°F) and lows dropping to around 22°C (71°F).

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

September Precipitation in Santa Rosalia

In Santa Rosalia in September, the total precipitation amount is 151 mm (6.0 in) spread over 20 days.

September Precipitation Trends in Santa Rosalia

The chart displays monthly precipitation patterns in Santa Rosalia, 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 Santa Rosalia, September typically receives around 151 mm (6.0 inches) of precipitation spread over approximately 20 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 Santa Rosalia

In Santa Rosalia in September humidity is 80%. With an average temperature of 27°C (80°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel more exhausting and sticky, and challenging you to stay hydrated while exploring.

September Average Humidity in Santa Rosalia

This chart illustrates the average monthly humidity levels in Santa Rosalia, 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 Santa Rosalia 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 Santa Rosalia

In Santa Rosalia in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santa Rosalia, you can check here.

Maximum UV Index Levels in Santa Rosalia for September

The chart shows the monthly maximum UV Index (UVI) for Santa Rosalia 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 Santa Rosalia typically reaches 14, which falls under the extreme exposure category.

Data source: Santa Rosalia 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 Santa Rosalia Compares to Other Months

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

This table compares monthly weather conditions in Santa Rosalia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	21 mm (0.8 inches)	43%	extreme
February Weather	29°C (84°F)	7 mm (0.3 inches)	37%	extreme
March Weather	28°C (83°F)	82 mm (3.2 inches)	37%	extreme
April Weather	27°C (80°F)	214 mm (8.4 inches)	55%	extreme
May Weather	26°C (79°F)	349 mm (13.8 inches)	86%	extreme
June Weather	25°C (78°F)	341 mm (13.4 inches)	92%	extreme
July Weather	25°C (77°F)	277 mm (10.9 inches)	89%	extreme
August Weather	26°C (79°F)	149 mm (5.9 inches)	84%	extreme
September Weather	27°C (80°F)	151 mm (6.0 inches)	80%	extreme
October Weather	27°C (80°F)	191 mm (7.5 inches)	64%	extreme
November Weather	27°C (80°F)	147 mm (5.8 inches)	69%	extreme
December Weather	27°C (81°F)	33 mm (1.3 inches)	62%	extreme