September Weather in Pastores, Guatemala

Last updated: August 23, 2025

In September, the average temperature in Pastores, Guatemala hovers around 20°C (68°F), creating a pleasant climate. Expect minimums of about 13°C (56°F) and maximums reaching 28°C (83°F). However, stay prepared for 293 mm (11.6 in) of precipitation spread over 27 days, contributing to a high average humidity level of 82%.

September Temperature in Pastores

In September in Pastores, the average temperature is 20°C (68°F). The maximum can reach 28°C (83°F) and the minimum can be as low as 13°C (56°F). This pleasant climate makes Pastores an ideal destination for travelers seeking comfortable weather and enjoyable outdoor activities.

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

The chart illustrates September temperature patterns in Pastores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pastores, September typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (83°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Pastores

In Pastores in September, the precipitation amount is 293 mm (11.6 in) during 27 days, indicating a relatively wet period for that time of year.

September Precipitation Trends in Pastores

The chart displays monthly precipitation patterns in Pastores, 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 Pastores, September typically receives around 293 mm (11.6 inches) of precipitation spread over approximately 27 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 Pastores

In Pastores in September humidity is 82%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit sluggish but surprisingly refreshing, as long as you take breaks in shaded areas to cool off.

September Average Humidity in Pastores

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

In Pastores 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 Pastores.

Maximum UV Index Levels in Pastores for September

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

Data source: Pastores 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 Pastores Compares to Other Months

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

This table compares monthly weather conditions in Pastores, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	9 mm (0.4 inches)	76%	extreme
February Weather	20°C (68°F)	20 mm (0.8 inches)	68%	extreme
March Weather	20°C (69°F)	22 mm (0.9 inches)	59%	extreme
April Weather	21°C (70°F)	97 mm (3.8 inches)	57%	extreme
May Weather	21°C (69°F)	264 mm (10.4 inches)	65%	extreme
June Weather	20°C (69°F)	358 mm (14.1 inches)	66%	extreme
July Weather	21°C (69°F)	111 mm (4.4 inches)	75%	extreme
August Weather	20°C (69°F)	229 mm (9.0 inches)	82%	extreme
September Weather	20°C (68°F)	293 mm (11.6 inches)	82%	extreme
October Weather	20°C (68°F)	252 mm (9.9 inches)	83%	extreme
November Weather	19°C (67°F)	50 mm (2.0 inches)	80%	very high
December Weather	19°C (66°F)	12 mm (0.5 inches)	76%	very high