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June Weather in San Jose, Argentina

Last updated: August 22, 2025

In San Jose, Argentina, the average temperature in June hovers around 16°C (62°F), with a minimum dipping to 1°C (35°F) and a maximum reaching 30°C (87°F). Expect 99 mm (3.9 in) of precipitation spread over 8 days, contributing to a humidity level of 73%. Stay prepared for the fluctuations!

June Temperature in San Jose

In June in San Jose, the average temperature is 16°C (62°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 1°C (35°F). Be prepared for a range of temperatures when traveling, so pack layers to accommodate both warm and cool conditions.

June Weather in San Jose: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in San Jose, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose, June typically has an average temperature of 16°C (62°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec807875716462606368727578
Data source: Temperature data for San Jose 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 San Jose

In San Jose in June, the precipitation amount is 99 mm (3.9 in) spread over 8 days.

June Precipitation Trends in San Jose

The chart displays monthly precipitation patterns in San Jose, 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 San Jose, June typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec16810613512319799968110315214394
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in San Jose

In San Jose in June, humidity is 73%. With an average temperature of 16°C (62°F), this humidity feels like a warm embrace, making outdoor activities slightly uncomfortable but still bearable for travelers who enjoy a lush, vibrant atmosphere.

June Average Humidity in San Jose

This chart illustrates the average monthly humidity levels in San Jose, 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 San Jose is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%71%74%82%82%73%67%49%54%58%69%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in San Jose

In San Jose in June, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in San Jose.

Maximum UV Index Levels in San Jose for June

The chart shows the monthly maximum UV Index (UVI) for San Jose 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 San Jose typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210656710131414
Data source: San Jose 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 San Jose Compares to Other Months

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

This table compares monthly weather conditions in San Jose, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)168 mm (6.6 inches)77%extreme
February Weather26°C (78°F)106 mm (4.2 inches)71%extreme
March Weather24°C (76°F)135 mm (5.3 inches)74%extreme
April Weather21°C (71°F)123 mm (4.8 inches)82%very high
May Weather18°C (64°F)197 mm (7.8 inches)82%high
June Weather16°C (62°F)99 mm (3.9 inches)73%moderate
July Weather16°C (60°F)96 mm (3.8 inches)67%high
August Weather17°C (63°F)80 mm (3.2 inches)49%high
September Weather20°C (68°F)103 mm (4.1 inches)54%very high
October Weather22°C (72°F)152 mm (6.0 inches)58%extreme
November Weather24°C (75°F)143 mm (5.6 inches)69%extreme
December Weather26°C (79°F)93 mm (3.7 inches)84%extreme

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