July Weather in Lima, United States

Last updated: June 24, 2025

In July, the average temperature in Lima, United States is a pleasant 23°C (73°F). Temperatures can vary, with a minimum of 12°C (53°F) and a maximum reaching up to 36°C (96°F). Prepare for some rain, as the area experiences about 140 mm (5.5 in) of precipitation spread over 15 days. Humidity levels are typically high, averaging around 77%, contributing to a warm and tropical atmosphere.

July Temperature in Lima

In July in Lima, the average temperature is 23°C (73°F). The maximum can reach 36°C (96°F), and the minimum can be as low as 12°C (53°F). This makes it an ideal time for traveling, as you can enjoy warm days while also having cooler evenings to explore.

July Weather in Lima: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Lima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lima, July typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (96°F) and lows dropping to around 12°C (53°F).

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

July Precipitation in Lima

In Lima in July, the total precipitation amount is 140 mm (5.5 in) over a span of 15 days.

July Precipitation Trends in Lima

The chart displays monthly precipitation patterns in Lima, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Lima, July typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Lima

In Lima in July, humidity is 77%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable but bearable. It's essential to stay hydrated and take frequent breaks to enjoy the sights while avoiding overheating.

July Average Humidity in Lima

This chart illustrates the average monthly humidity levels in Lima, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Lima is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Lima

In Lima in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Lima.

Maximum UV Index Levels in Lima for July

The chart shows the monthly maximum UV Index (UVI) for Lima in July, 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 July, the maximum UV index in Lima typically reaches 9, which falls under the very high exposure category.

Data source: Lima July 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 July Weather in Lima Compares to Other Months

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

This table compares monthly weather conditions in Lima, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	76 mm (3.0 inches)	91%	low
February Weather	-2°C (29°F)	79 mm (3.1 inches)	91%	moderate
March Weather	2°C (35°F)	73 mm (2.9 inches)	88%	moderate
April Weather	8°C (46°F)	112 mm (4.4 inches)	88%	very high
May Weather	15°C (59°F)	109 mm (4.3 inches)	82%	very high
June Weather	20°C (68°F)	83 mm (3.3 inches)	79%	very high
July Weather	23°C (73°F)	140 mm (5.5 inches)	77%	very high
August Weather	22°C (71°F)	95 mm (3.8 inches)	72%	very high
September Weather	18°C (65°F)	73 mm (2.9 inches)	76%	high
October Weather	12°C (54°F)	140 mm (5.5 inches)	83%	moderate
November Weather	4°C (40°F)	84 mm (3.3 inches)	88%	moderate
December Weather	0°C (32°F)	85 mm (3.3 inches)	87%	low