May Weather in Londres, Argentina

Last updated: August 22, 2025

In May, the average temperature in Londres, Argentina hovers around 11°C (53°F). Temperatures can vary widely, dipping as low as -2°C (28°F) and peaking at a pleasant 27°C (80°F). During this month, you can expect an average of 23 mm (0.9 in) of precipitation spread across 5 days, along with an average humidity level of 75%.

May Temperature in Londres

In May in Londres, the average temperature is 11°C (53°F), with maximums reaching up to 27°C (80°F) and minimums dropping as low as -2°C (28°F). This unpredictable weather makes it essential for travelers to pack layers to ensure comfort throughout their stay.

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

The chart illustrates May temperature patterns in Londres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Londres, May typically has an average temperature of 11°C (53°F), with highs reaching up to 27°C (80°F) and lows dropping to around -2°C (28°F).

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

May Precipitation in Londres

In Londres in May, the precipitation amount is 23 mm (0.9 in) over the course of 5 days.

May Precipitation Trends in Londres

The chart displays monthly precipitation patterns in Londres, 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 Londres, May typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 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 Londres

In Londres in May humidity is 75%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make exploring the area feel more challenging, as you constantly contend with the moisture in the air while trying to enjoy your travels.

May Average Humidity in Londres

This chart illustrates the average monthly humidity levels in Londres, 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 Londres is approximately 75%, 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 Londres

In Londres in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Londres.

Maximum UV Index Levels in Londres for May

The chart shows the monthly maximum UV Index (UVI) for Londres 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 Londres typically reaches 8, which falls under the very high exposure category.

Data source: Londres 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 Londres Compares to Other Months

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

This table compares monthly weather conditions in Londres, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	115 mm (4.5 inches)	79%	extreme
February Weather	18°C (65°F)	104 mm (4.1 inches)	81%	extreme
March Weather	17°C (62°F)	88 mm (3.5 inches)	83%	extreme
April Weather	15°C (59°F)	48 mm (1.9 inches)	85%	extreme
May Weather	11°C (53°F)	23 mm (0.9 inches)	75%	very high
June Weather	9°C (49°F)	10 mm (0.4 inches)	62%	high
July Weather	9°C (48°F)	5 mm (0.2 inches)	53%	high
August Weather	11°C (52°F)	6 mm (0.2 inches)	44%	very high
September Weather	13°C (56°F)	11 mm (0.4 inches)	58%	extreme
October Weather	16°C (61°F)	24 mm (0.9 inches)	54%	extreme
November Weather	18°C (65°F)	52 mm (2.0 inches)	66%	extreme
December Weather	19°C (66°F)	95 mm (3.8 inches)	74%	extreme