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June Weather in Rosario, Uruguay

Last updated: August 28, 2025

In June, the average temperature in Rosario, Uruguay hovers around 12°C (54°F). Expect a range of -1°C (31°F) as the minimum to a pleasant 26°C (80°F) at the maximum. During this month, you can anticipate 75 mm (3.0 in) of precipitation spread over 8 days, coupled with an average humidity level of 80%.

June Temperature in Rosario

In June in Rosario, the average temperature is 12°C (54°F), with maximums reaching 26°C (80°F) and minimums dropping as low as -1°C (31°F). This range makes it a good time for travelers to pack layers to stay comfortable throughout the day.

June Weather in Rosario: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Rosario, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosario, June typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (80°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec767370655754525458626873
Data source: Temperature data for Rosario 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.

June Precipitation in Rosario

In Rosario in June, the total precipitation amount is 75 mm (3.0 in) over the course of 8 days.

June Precipitation Trends in Rosario

The chart displays monthly precipitation patterns in Rosario, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Rosario, June typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec8511095719075867576916772
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Rosario

In Rosario in June, humidity is 80%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket that wraps around you, making it feel much cooler and damp. Traveling in these conditions might leave you feeling chilly and slightly uncomfortable, as the moisture in the air clings to your skin and clothes, turning each step into a soggy endeavor.

June Average Humidity in Rosario

This chart illustrates the average monthly humidity levels in Rosario, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Rosario is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%69%73%79%83%80%72%72%76%71%68%65%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Rosario

In Rosario in June, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Rosario for better planning.

Maximum UV Index Levels in Rosario for June

The chart shows the monthly maximum UV Index (UVI) for Rosario in June, 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 June, the maximum UV index in Rosario typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468101314
Data source: Rosario June 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 June Weather in Rosario Compares to Other Months

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

This table compares monthly weather conditions in Rosario, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)85 mm (3.4 inches)63%extreme
February Weather23°C (73°F)110 mm (4.3 inches)69%extreme
March Weather21°C (70°F)95 mm (3.7 inches)73%extreme
April Weather18°C (65°F)70 mm (2.8 inches)79%high
May Weather14°C (58°F)89 mm (3.5 inches)82%moderate
June Weather12°C (54°F)75 mm (3.0 inches)80%moderate
July Weather11°C (52°F)86 mm (3.4 inches)72%moderate
August Weather12°C (54°F)75 mm (3.0 inches)72%high
September Weather14°C (58°F)76 mm (3.0 inches)76%very high
October Weather17°C (62°F)91 mm (3.6 inches)71%very high
November Weather20°C (69°F)67 mm (2.6 inches)68%extreme
December Weather23°C (73°F)72 mm (2.8 inches)65%extreme

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