May Weather in Guaca, Colombia

Last updated: August 23, 2025

In May, the average temperature in Guaca, Colombia is a mild 12°C (54°F). Expect minimums of 7°C (44°F) and maximums reaching 21°C (69°F), making for a pleasant range. However, be prepared for notable rainfall, with 299 mm (11.8 in) expected over 27 days. With an average humidity of 81%, it’s a time to embrace the cool and often wet charm of the season!

May Temperature in Guaca

In May in Guaca, the average temperature is 12°C (54°F). Maximum temperatures can reach 21°C (69°F), while minimums can drop to as low as 7°C (44°F). This pleasant climate makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates May temperature patterns in Guaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaca, May typically has an average temperature of 12°C (54°F), with highs reaching up to 21°C (69°F) and lows dropping to around 7°C (44°F).

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

May Precipitation in Guaca

In Guaca in May, the precipitation amount is 299 mm (11.8 in), which falls over the course of 27 days.

May Precipitation Trends in Guaca

The chart displays monthly precipitation patterns in Guaca, 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 Guaca, May typically receives around 299 mm (11.8 inches) of precipitation spread over approximately 27 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Guaca

In Guaca in May humidity is 81%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel sluggish and uncomfortable as you battle the stickiness while trying to enjoy your surroundings.

May Average Humidity in Guaca

This chart illustrates the average monthly humidity levels in Guaca, 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 Guaca is approximately 81%, 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 Guaca

In Guaca in May, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Guaca, you can check Hourly UV Index in Guaca.

Maximum UV Index Levels in Guaca for May

The chart shows the monthly maximum UV Index (UVI) for Guaca 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 Guaca typically reaches 17, which falls under the extreme exposure category.

Data source: Guaca 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 Guaca Compares to Other Months

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

This table compares monthly weather conditions in Guaca, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	63 mm (2.5 inches)	52%	extreme
February Weather	12°C (53°F)	97 mm (3.8 inches)	47%	extreme
March Weather	12°C (53°F)	231 mm (9.1 inches)	45%	extreme
April Weather	12°C (54°F)	304 mm (12.0 inches)	54%	extreme
May Weather	12°C (54°F)	299 mm (11.8 inches)	81%	extreme
June Weather	12°C (54°F)	267 mm (10.5 inches)	88%	extreme
July Weather	12°C (53°F)	215 mm (8.5 inches)	88%	extreme
August Weather	12°C (53°F)	238 mm (9.4 inches)	82%	extreme
September Weather	12°C (53°F)	242 mm (9.5 inches)	78%	extreme
October Weather	12°C (53°F)	301 mm (11.9 inches)	83%	extreme
November Weather	12°C (54°F)	158 mm (6.2 inches)	83%	extreme
December Weather	12°C (53°F)	50 mm (2.0 inches)	70%	extreme