May Weather in Altamira, Colombia

Last updated: August 23, 2025

In Altamira, Colombia, the average temperature in May hovers around 19°C (66°F), with temperatures ranging from a refreshing 13°C (55°F) to a warm 27°C (81°F). Be prepared for 308 mm (12.1 in) of rainfall over the 30 days, coupled with an average humidity level of 93%. Dress accordingly and embrace the weather!

May Temperature in Altamira

In May in Altamira, the average temperature is 19°C (66°F), with maximums reaching 27°C (81°F) and minimums dipping as low as 13°C (55°F). This mild and pleasant climate makes it an ideal time for traveling and exploring the area's attractions.

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

The chart illustrates May temperature patterns in Altamira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altamira, May typically has an average temperature of 19°C (66°F), with highs reaching up to 27°C (81°F) and lows dropping to around 13°C (55°F).

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

May Precipitation in Altamira

In Altamira in May, the total precipitation amount is 308 mm (12.1 in) recorded over a span of 30 days.

May Precipitation Trends in Altamira

The chart displays monthly precipitation patterns in Altamira, 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 Altamira, May typically receives around 308 mm (12.1 inches) of precipitation spread over approximately 30 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 Altamira

In Altamira in May, humidity is 93%. With an average temperature of 19°C (66°F), this humidity feels like an oppressive blanket wrapping around you, making even the simplest activities, like sightseeing or walking, feel like a sweaty struggle.

May Average Humidity in Altamira

This chart illustrates the average monthly humidity levels in Altamira, 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 Altamira is approximately 93%, 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 Altamira

In Altamira in May, 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 Altamira.

Maximum UV Index Levels in Altamira for May

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

Data source: Altamira 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 Altamira Compares to Other Months

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

This table compares monthly weather conditions in Altamira, 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)	160 mm (6.3 inches)	72%	extreme
February Weather	20°C (68°F)	199 mm (7.9 inches)	66%	extreme
March Weather	19°C (67°F)	357 mm (14.1 inches)	74%	extreme
April Weather	19°C (67°F)	343 mm (13.5 inches)	83%	extreme
May Weather	19°C (66°F)	308 mm (12.1 inches)	93%	extreme
June Weather	18°C (65°F)	307 mm (12.1 inches)	93%	extreme
July Weather	18°C (64°F)	240 mm (9.4 inches)	84%	extreme
August Weather	18°C (65°F)	178 mm (7.0 inches)	61%	extreme
September Weather	19°C (66°F)	176 mm (6.9 inches)	53%	extreme
October Weather	19°C (66°F)	279 mm (11.0 inches)	67%	extreme
November Weather	20°C (68°F)	297 mm (11.7 inches)	78%	extreme
December Weather	19°C (67°F)	217 mm (8.6 inches)	85%	extreme