April Weather in Mercedes, Uruguay

Last updated: August 28, 2025

In April, the average temperature in Mercedes, Uruguay hovers around 19°C (66°F), making it a pleasant time to visit. Visitors can expect temperatures to range from a cool 5°C (42°F) to a warm 35°C (96°F). With an average precipitation of 95 mm (3.7 in) spread over 6 days, it's wise to pack an umbrella. The air tends to be quite humid, with an average humidity level of 79%, adding to that inviting tropical feel.

April Temperature in Mercedes

In April, in Mercedes, the average temperature is 19°C (66°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop as low as 5°C (42°F). Be prepared for a range of temperatures during your travels, so pack accordingly for both warm and cool conditions.

April Weather in Mercedes: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Mercedes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mercedes, April typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around 5°C (42°F).

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

April Precipitation in Mercedes

In Mercedes in April, the precipitation amount is 95 mm (3.7 in) spread over a period of 6 days.

April Precipitation Trends in Mercedes

The chart displays monthly precipitation patterns in Mercedes, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Mercedes, April typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 6 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Mercedes

In Mercedes in April humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.

April Average Humidity in Mercedes

This chart illustrates the average monthly humidity levels in Mercedes, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Mercedes is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Mercedes

In Mercedes in April, 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 Mercedes.

Maximum UV Index Levels in Mercedes for April

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

Data source: Mercedes April 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 April Weather in Mercedes Compares to Other Months

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

This table compares monthly weather conditions in Mercedes, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	110 mm (4.3 inches)	54%	extreme
February Weather	24°C (75°F)	107 mm (4.2 inches)	61%	extreme
March Weather	21°C (71°F)	103 mm (4.1 inches)	69%	extreme
April Weather	19°C (66°F)	95 mm (3.7 inches)	79%	very high
May Weather	15°C (58°F)	92 mm (3.6 inches)	85%	moderate
June Weather	12°C (54°F)	71 mm (2.8 inches)	82%	moderate
July Weather	11°C (52°F)	68 mm (2.7 inches)	69%	moderate
August Weather	13°C (55°F)	87 mm (3.4 inches)	65%	high
September Weather	15°C (60°F)	98 mm (3.9 inches)	70%	very high
October Weather	17°C (64°F)	97 mm (3.8 inches)	63%	extreme
November Weather	21°C (71°F)	61 mm (2.4 inches)	60%	extreme
December Weather	23°C (74°F)	96 mm (3.8 inches)	63%	extreme