September Weather in Cachimayo, Peru

Last updated: August 27, 2025

In September, the average temperature in Cachimayo, Peru hovers around 10°C (49°F), with a minimum dipping to -1°C (30°F) and a maximum reaching up to 21°C (70°F). Expect 34 mm (1.3 in) of precipitation spread over 11 days, and enjoy a comfortable average humidity of 51%.

September Temperature in Cachimayo

In September in Cachimayo, the average temperature is 10°C (49°F), with maximums reaching up to 21°C (70°F) and minimums dropping as low as -1°C (30°F). This range makes it a great time to explore the outdoors while ensuring you're prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Cachimayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cachimayo, September typically has an average temperature of 10°C (49°F), with highs reaching up to 21°C (70°F) and lows dropping to around -1°C (30°F).

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

September Precipitation in Cachimayo

In Cachimayo in September, the precipitation amount is 34 mm (1.3 in) spread over 11 days.

September Precipitation Trends in Cachimayo

The chart displays monthly precipitation patterns in Cachimayo, 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 Cachimayo, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 11 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 Cachimayo

In Cachimayo in September, humidity is 51%. With an average temperature of 10°C (49°F), this humidity feels like a crisp autumn day, making it ideal for exploring the sights without overwhelming discomfort.

September Average Humidity in Cachimayo

This chart illustrates the average monthly humidity levels in Cachimayo, 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 Cachimayo is approximately 51%, 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 Cachimayo

In Cachimayo in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Cachimayo.

Maximum UV Index Levels in Cachimayo for September

The chart shows the monthly maximum UV Index (UVI) for Cachimayo 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 Cachimayo typically reaches 16, which falls under the extreme exposure category.

Data source: Cachimayo 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 Cachimayo Compares to Other Months

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

This table compares monthly weather conditions in Cachimayo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	170 mm (6.7 inches)	94%	extreme
February Weather	10°C (49°F)	230 mm (9.1 inches)	92%	extreme
March Weather	9°C (49°F)	180 mm (7.1 inches)	92%	extreme
April Weather	9°C (49°F)	90 mm (3.5 inches)	90%	extreme
May Weather	9°C (48°F)	30 mm (1.2 inches)	88%	extreme
June Weather	9°C (48°F)	15 mm (0.6 inches)	77%	extreme
July Weather	8°C (47°F)	19 mm (0.7 inches)	55%	extreme
August Weather	9°C (48°F)	21 mm (0.8 inches)	44%	extreme
September Weather	10°C (49°F)	34 mm (1.3 inches)	51%	extreme
October Weather	10°C (51°F)	86 mm (3.4 inches)	64%	extreme
November Weather	11°C (51°F)	128 mm (5.0 inches)	84%	extreme
December Weather	10°C (50°F)	214 mm (8.4 inches)	93%	extreme