May Weather in Salama, Guatemala

Last updated: August 23, 2025

In May, the average temperature in Salama, Guatemala hovers around 23°C (74°F), providing a pleasant climate ideal for exploration. Temperatures can dip as low as 15°C (58°F), but can also soar to a maximum of 36°C (96°F). Expect 145 mm (5.7 in) of precipitation spread across roughly 21 days, giving way to a 65% humidity level that keeps the air feeling fresh yet warm.

May Temperature in Salama

In May in Salama, the average temperature is 23°C (74°F), with maximums reaching 36°C (96°F) and minimums dropping as low as 15°C (58°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

May Weather in Salama: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Salama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salama, May typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (96°F) and lows dropping to around 15°C (58°F).

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

May Precipitation in Salama

In Salama in May, the total precipitation amount is 145 mm (5.7 in) spread over 21 days.

May Precipitation Trends in Salama

The chart displays monthly precipitation patterns in Salama, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Salama, May typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 21 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Salama

In Salama in May, humidity is 65%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat challenging but still enjoyable with the right planning.

May Average Humidity in Salama

This chart illustrates the average monthly humidity levels in Salama, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Salama is approximately 65%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Salama

In Salama in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Salama, you can check here.

Maximum UV Index Levels in Salama for May

The chart shows the monthly maximum UV Index (UVI) for Salama in May, 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 May, the maximum UV index in Salama typically reaches 14, which falls under the extreme exposure category.

Data source: Salama May 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 May Weather in Salama Compares to Other Months

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

This table compares monthly weather conditions in Salama, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	16 mm (0.6 inches)	76%	extreme
February Weather	20°C (69°F)	9 mm (0.3 inches)	68%	extreme
March Weather	21°C (70°F)	15 mm (0.6 inches)	59%	extreme
April Weather	23°C (74°F)	34 mm (1.3 inches)	57%	extreme
May Weather	23°C (74°F)	145 mm (5.7 inches)	65%	extreme
June Weather	22°C (72°F)	182 mm (7.2 inches)	66%	extreme
July Weather	22°C (72°F)	98 mm (3.9 inches)	75%	extreme
August Weather	22°C (72°F)	169 mm (6.7 inches)	82%	extreme
September Weather	22°C (72°F)	172 mm (6.8 inches)	82%	extreme
October Weather	21°C (71°F)	204 mm (8.0 inches)	83%	extreme
November Weather	20°C (69°F)	77 mm (3.0 inches)	80%	extreme
December Weather	19°C (67°F)	17 mm (0.7 inches)	76%	very high