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April Weather in Primero de Mayo, Argentina

Last updated: August 22, 2025

In April, the average temperature in Primero de Mayo, Argentina is a pleasant 19°C (66°F). Visitors can expect a temperature range that dips to a chilly 3°C (37°F) at its lowest and peaks at a warm 33°C (92°F). During this month, precipitation is light, averaging 14 mm (0.5 in) over just 2 days, while the average humidity sits at a comfortable 65%.

April Temperature in Primero de Mayo

In April in Primero de Mayo, the average temperature is 19°C (66°F). Maximums can reach 33°C (92°F) and minimums can be as low as 3°C (37°F). This diverse temperature range makes Primero de Mayo an ideal destination for travelers looking for a mix of warm and cool weather during their visit.

April Weather in Primero de Mayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Primero de Mayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Primero de Mayo, April typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec827973665648475361677479
Data source: Temperature data for Primero de Mayo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Primero de Mayo

In Primero de Mayo in April, the precipitation amount reaches 14 mm (0.5 in) over a span of 2 days.

April Precipitation Trends in Primero de Mayo

The chart displays monthly precipitation patterns in Primero de Mayo, 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 Primero de Mayo, April typically receives around 14 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec18112014133437121218
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Primero de Mayo

In Primero de Mayo in April humidity is 65%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making outdoor activities refreshing but slightly sticky, so it's advisable to stay hydrated and take breaks in shaded areas while exploring.

April Average Humidity in Primero de Mayo

This chart illustrates the average monthly humidity levels in Primero de Mayo, 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 Primero de Mayo is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec40%46%54%65%69%64%65%60%51%49%44%36%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Primero de Mayo

In Primero de Mayo in April, 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 Primero de Mayo.

Maximum UV Index Levels in Primero de Mayo for April

The chart shows the monthly maximum UV Index (UVI) for Primero de Mayo 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 Primero de Mayo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412964569121415
Data source: Primero de Mayo 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 Primero de Mayo Compares to Other Months

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

This table compares monthly weather conditions in Primero de Mayo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)18 mm (0.7 inches)40%extreme
February Weather26°C (79°F)11 mm (0.4 inches)46%extreme
March Weather23°C (73°F)20 mm (0.8 inches)54%extreme
April Weather19°C (66°F)14 mm (0.5 inches)65%very high
May Weather13°C (56°F)13 mm (0.5 inches)69%high
June Weather9°C (49°F)3 mm (0.1 inches)64%moderate
July Weather8°C (48°F)3 mm (0.1 inches)65%moderate
August Weather12°C (54°F)3 mm (0.1 inches)60%high
September Weather16°C (61°F)7 mm (0.3 inches)51%very high
October Weather20°C (68°F)12 mm (0.5 inches)49%extreme
November Weather24°C (75°F)12 mm (0.5 inches)44%extreme
December Weather26°C (79°F)18 mm (0.7 inches)35%extreme

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