May Weather in Monsanto, Portugal

Last updated: August 27, 2025

In May, the average temperature in Monsanto, Portugal hovers around 19°C (66°F), offering a pleasant climate for visitors. Expect a minimum temperature of 4°C (40°F) and a maximum of 34°C (93°F), showcasing a diverse range of conditions. The month sees an average precipitation of 31 mm (1.2 in) over about 5 days, along with an average humidity of 62%.

May Temperature in Monsanto

In May in Monsanto, the average temperature is 19°C (66°F), with maximums reaching 34°C (93°F) and minimums dipping as low as 4°C (40°F). This pleasant range makes it an ideal time to explore and enjoy outdoor activities in Monsanto.

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

The chart illustrates May temperature patterns in Monsanto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monsanto, May typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (40°F).

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

May Precipitation in Monsanto

In Monsanto in May, the precipitation amount is 31 mm (1.2 in) spread over 5 days.

May Precipitation Trends in Monsanto

The chart displays monthly precipitation patterns in Monsanto, 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 Monsanto, May typically receives around 31 mm (1.2 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 Monsanto

In Monsanto in May, humidity is 62%. With an average temperature of 19°C (66°F), this humidity feels like a balmy embrace, making travel pleasant, yet slightly muggy, urging you to stay hydrated and seek shade during midday excursions.

May Average Humidity in Monsanto

This chart illustrates the average monthly humidity levels in Monsanto, 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 Monsanto is approximately 62%, 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 Monsanto

In Monsanto in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Monsanto.

Maximum UV Index Levels in Monsanto for May

The chart shows the monthly maximum UV Index (UVI) for Monsanto 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 Monsanto typically reaches 9, which falls under the very high exposure category.

Data source: Monsanto 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 Monsanto Compares to Other Months

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

This table compares monthly weather conditions in Monsanto, 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 (46°F)	42 mm (1.7 inches)	87%	moderate
February Weather	10°C (51°F)	57 mm (2.2 inches)	76%	moderate
March Weather	12°C (53°F)	84 mm (3.3 inches)	68%	high
April Weather	14°C (58°F)	69 mm (2.7 inches)	64%	very high
May Weather	19°C (66°F)	31 mm (1.2 inches)	62%	very high
June Weather	22°C (73°F)	12 mm (0.5 inches)	47%	extreme
July Weather	26°C (79°F)	8 mm (0.3 inches)	46%	very high
August Weather	26°C (79°F)	3 mm (0.1 inches)	42%	very high
September Weather	22°C (73°F)	29 mm (1.1 inches)	53%	very high
October Weather	18°C (64°F)	71 mm (2.8 inches)	69%	high
November Weather	12°C (53°F)	84 mm (3.3 inches)	85%	moderate
December Weather	9°C (49°F)	86 mm (3.4 inches)	87%	moderate