July Weather in Lethem, Guyana

Last updated: August 23, 2025

In Lethem, Guyana, the average temperature in July hovers around 26°C (79°F). Expect a comfortable minimum of 21°C (70°F) and a warm maximum reaching 33°C (92°F). However, be prepared for wet weather, with 324 mm (12.7 in) of precipitation spread over 29 days. With an average humidity of 86%, it’s advisable to stay hydrated and enjoy the lush surroundings!

July Temperature in Lethem

In July, in Lethem, the average temperature is 26°C (79°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 21°C (70°F). This pleasant climate makes Lethem an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates July temperature patterns in Lethem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lethem, July typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (70°F).

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

July Precipitation in Lethem

In Lethem in July, the total precipitation amount is 324 mm (12.7 in) recorded over a span of 29 days.

July Precipitation Trends in Lethem

The chart displays monthly precipitation patterns in Lethem, 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 Lethem, July typically receives around 324 mm (12.7 inches) of precipitation spread over approximately 29 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 Lethem

In Lethem in July, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

July Average Humidity in Lethem

This chart illustrates the average monthly humidity levels in Lethem, 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 Lethem is approximately 86%, 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 Lethem

In Lethem in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Lethem.

Maximum UV Index Levels in Lethem for July

The chart shows the monthly maximum UV Index (UVI) for Lethem 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 Lethem typically reaches 12, which falls under the extreme exposure category.

Data source: Lethem 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 Lethem Compares to Other Months

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

This table compares monthly weather conditions in Lethem, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	25 mm (1.0 inches)	52%	extreme
February Weather	28°C (82°F)	28 mm (1.1 inches)	49%	extreme
March Weather	28°C (83°F)	42 mm (1.7 inches)	46%	extreme
April Weather	28°C (83°F)	99 mm (3.9 inches)	47%	extreme
May Weather	26°C (80°F)	274 mm (10.8 inches)	60%	extreme
June Weather	26°C (79°F)	353 mm (13.9 inches)	89%	extreme
July Weather	26°C (79°F)	324 mm (12.7 inches)	86%	extreme
August Weather	27°C (81°F)	165 mm (6.5 inches)	81%	extreme
September Weather	28°C (83°F)	88 mm (3.5 inches)	61%	extreme
October Weather	30°C (86°F)	43 mm (1.7 inches)	41%	extreme
November Weather	29°C (85°F)	82 mm (3.2 inches)	51%	extreme
December Weather	28°C (82°F)	36 mm (1.4 inches)	59%	extreme