May Weather in Ascension, Mexico

Last updated: August 27, 2025

In Ascension, Mexico, the average temperature in May hovers around 24°C (76°F). Expect a range that can dip to a brisk 6°C (43°F) and soar up to a sizzling 37°C (100°F). With a low precipitation amount of just 6 mm (0.2 in) over 0 days, the weather remains mostly dry. Additionally, average humidity sits comfortably at 42%, making it an ideal time to enjoy the outdoors!

May Temperature in Ascension

In May in Ascension, the average temperature is 24°C (76°F). Maximums can reach 37°C (100°F) and minimums can be as low as 6°C (43°F). This weather makes Ascension an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Ascension, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ascension, May typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (100°F) and lows dropping to around 6°C (43°F).

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

May Precipitation in Ascension

In Ascension in May, the total precipitation amount is 6 mm (0.2 in), spread over a duration of 0 days.

May Precipitation Trends in Ascension

The chart displays monthly precipitation patterns in Ascension, 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 Ascension, May typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 0 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 Ascension

In Ascension in May humidity is 42%. With an average temperature of 24°C (76°F), this humidity feels like a pleasant embrace, making it ideal for exploring the local sights without feeling overly sticky or uncomfortable.

May Average Humidity in Ascension

This chart illustrates the average monthly humidity levels in Ascension, 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 Ascension is approximately 42%, 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 Ascension

In Ascension in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Ascension.

Maximum UV Index Levels in Ascension for May

The chart shows the monthly maximum UV Index (UVI) for Ascension 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 Ascension typically reaches 13, which falls under the extreme exposure category.

Data source: Ascension 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 Ascension Compares to Other Months

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

This table compares monthly weather conditions in Ascension, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (48°F)	15 mm (0.6 inches)	79%	moderate
February Weather	11°C (52°F)	13 mm (0.5 inches)	76%	very high
March Weather	15°C (60°F)	12 mm (0.5 inches)	66%	very high
April Weather	20°C (69°F)	4 mm (0.1 inches)	51%	extreme
May Weather	24°C (76°F)	6 mm (0.2 inches)	42%	extreme
June Weather	29°C (84°F)	12 mm (0.5 inches)	37%	extreme
July Weather	27°C (81°F)	72 mm (2.8 inches)	51%	extreme
August Weather	27°C (80°F)	39 mm (1.5 inches)	64%	extreme
September Weather	24°C (76°F)	32 mm (1.3 inches)	74%	extreme
October Weather	20°C (68°F)	17 mm (0.7 inches)	71%	very high
November Weather	14°C (58°F)	13 mm (0.5 inches)	78%	high
December Weather	9°C (48°F)	23 mm (0.9 inches)	85%	moderate