September Weather in Nenton, Guatemala

Last updated: August 23, 2025

In September, the average temperature in Nenton, Guatemala hovers around 19°C (66°F), making it a pleasant time to visit. Expect temperatures to range from a comfortable 12°C (54°F) at night to a warm 27°C (81°F) during the day. However, be prepared for considerable rain, with an average precipitation of 395 mm (15.6 in) over 28 days and an average humidity level of 82%. Plan your activities accordingly to enjoy all that this vibrant destination has to offer!

September Temperature in Nenton

In September in Nenton, the average temperature is 19°C (66°F). The maximum can reach 27°C (81°F) and the minimum can be as low as 12°C (54°F). This pleasant climate makes Nenton a perfect destination for travelers seeking mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Nenton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nenton, September typically has an average temperature of 19°C (66°F), with highs reaching up to 27°C (81°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Nenton

In Nenton in September, the total precipitation amount is 395 mm (15.6 in) spread over a period of 28 days.

September Precipitation Trends in Nenton

The chart displays monthly precipitation patterns in Nenton, 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 Nenton, September typically receives around 395 mm (15.6 inches) of precipitation spread over approximately 28 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Nenton

In Nenton in September humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.

September Average Humidity in Nenton

This chart illustrates the average monthly humidity levels in Nenton, 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 Nenton is approximately 82%, 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 Nenton

In Nenton in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Nenton.

Maximum UV Index Levels in Nenton for September

The chart shows the monthly maximum UV Index (UVI) for Nenton 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 Nenton typically reaches 15, which falls under the extreme exposure category.

Data source: Nenton 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 Nenton Compares to Other Months

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

This table compares monthly weather conditions in Nenton, 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)	12 mm (0.5 inches)	76%	extreme
February Weather	18°C (64°F)	8 mm (0.3 inches)	68%	extreme
March Weather	19°C (66°F)	7 mm (0.3 inches)	59%	extreme
April Weather	21°C (69°F)	21 mm (0.8 inches)	57%	extreme
May Weather	21°C (70°F)	156 mm (6.1 inches)	65%	extreme
June Weather	19°C (67°F)	417 mm (16.4 inches)	66%	extreme
July Weather	19°C (67°F)	177 mm (6.9 inches)	75%	extreme
August Weather	19°C (67°F)	327 mm (12.9 inches)	82%	extreme
September Weather	19°C (66°F)	395 mm (15.6 inches)	82%	extreme
October Weather	19°C (66°F)	254 mm (10.0 inches)	83%	extreme
November Weather	18°C (64°F)	66 mm (2.6 inches)	80%	extreme
December Weather	17°C (63°F)	16 mm (0.6 inches)	76%	very high