September Weather in Dolores, Guatemala

Last updated: August 23, 2025

In Dolores, Guatemala, the average temperature in September is a warm 26°C (79°F), providing a pleasant climate. Temperatures can dip as low as 20°C (69°F) and soar up to 36°C (97°F). Expect 214 mm (8.4 in) of precipitation spread over 25 days throughout the month, contributing to an average humidity of 82%.

September Temperature in Dolores

In September in Dolores, the average temperature is 26°C (79°F). Maximums can reach 36°C (97°F), while minimums can be as low as 20°C (69°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates September temperature patterns in Dolores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dolores, September typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (97°F) and lows dropping to around 20°C (69°F).

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

September Precipitation in Dolores

In Dolores in September, the precipitation amount reaches 214 mm (8.4 in) over a span of 25 days.

September Precipitation Trends in Dolores

The chart displays monthly precipitation patterns in Dolores, 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 Dolores, September typically receives around 214 mm (8.4 inches) of precipitation spread over approximately 25 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 Dolores

In Dolores in September, humidity is 82%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket that envelops you, making outdoor activities feel more taxing and requiring frequent breaks to stay hydrated.

September Average Humidity in Dolores

This chart illustrates the average monthly humidity levels in Dolores, 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 Dolores 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 Dolores

In Dolores in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Dolores.

Maximum UV Index Levels in Dolores for September

The chart shows the monthly maximum UV Index (UVI) for Dolores 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 Dolores typically reaches 13, which falls under the extreme exposure category.

Data source: Dolores 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 Dolores Compares to Other Months

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

This table compares monthly weather conditions in Dolores, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	58 mm (2.3 inches)	85%	very high
February Weather	23°C (74°F)	33 mm (1.3 inches)	78%	extreme
March Weather	25°C (77°F)	37 mm (1.5 inches)	67%	extreme
April Weather	27°C (81°F)	53 mm (2.1 inches)	62%	extreme
May Weather	28°C (82°F)	119 mm (4.7 inches)	62%	extreme
June Weather	27°C (80°F)	234 mm (9.2 inches)	63%	extreme
July Weather	27°C (80°F)	106 mm (4.2 inches)	66%	extreme
August Weather	27°C (80°F)	138 mm (5.4 inches)	73%	extreme
September Weather	26°C (79°F)	214 mm (8.4 inches)	82%	extreme
October Weather	25°C (77°F)	245 mm (9.6 inches)	86%	extreme
November Weather	23°C (74°F)	153 mm (6.0 inches)	87%	very high
December Weather	22°C (72°F)	78 mm (3.1 inches)	87%	very high