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June Weather in Santa Clara, Puerto Rico

Last updated: August 31, 2025

In June, the average temperature in Santa Clara, Puerto Rico hovers around a warm 26°C (79°F). Expect a comfortable minimum of 22°C (72°F), while the mercury can rise to a maximum of 31°C (89°F). With a precipitation amount of 78 mm (3.1 in) spread over 17 days and an average humidity of 77%, be prepared for a mix of sun and potential showers. Enjoy the warmth!

June Temperature in Santa Clara

In June in Santa Clara, the average temperature is 26°C (79°F). Maximums can reach 31°C (89°F), while minimums can drop to as low as 22°C (72°F). This pleasant climate makes Santa Clara an ideal destination for travelers seeking warmth and comfort.

June Weather in Santa Clara: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Santa Clara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Clara, June typically has an average temperature of 26°C (79°F), with highs reaching up to 31°C (89°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec747474767879808080787776
Data source: Temperature data for Santa Clara 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 Santa Clara

In Santa Clara in June, the precipitation amount is 78 mm (3.1 in) over a span of 17 days.

June Precipitation Trends in Santa Clara

The chart displays monthly precipitation patterns in Santa Clara, 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 Santa Clara, June typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec3742787078789110218215510745
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Santa Clara

In Santa Clara in June humidity is 77%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick fog that clings to your skin, making every step feel heavier and more exhausting while exploring the sights.

June Average Humidity in Santa Clara

This chart illustrates the average monthly humidity levels in Santa Clara, 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 Santa Clara is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%75%77%80%80%79%78%78%76%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Santa Clara

In Santa Clara in June, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santa Clara.

Maximum UV Index Levels in Santa Clara for June

The chart shows the monthly maximum UV Index (UVI) for Santa Clara 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 Santa Clara typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131313131298
Data source: Santa Clara 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 Santa Clara Compares to Other Months

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

This table compares monthly weather conditions in Santa Clara, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)37 mm (1.5 inches)76%very high
February Weather23°C (74°F)42 mm (1.6 inches)75%extreme
March Weather24°C (75°F)78 mm (3.1 inches)74%extreme
April Weather24°C (76°F)70 mm (2.8 inches)75%extreme
May Weather25°C (78°F)78 mm (3.1 inches)75%extreme
June Weather26°C (79°F)78 mm (3.1 inches)77%extreme
July Weather27°C (80°F)91 mm (3.6 inches)80%extreme
August Weather27°C (80°F)102 mm (4.0 inches)80%extreme
September Weather26°C (80°F)182 mm (7.2 inches)79%extreme
October Weather26°C (79°F)154 mm (6.1 inches)78%extreme
November Weather25°C (77°F)107 mm (4.2 inches)78%very high
December Weather24°C (76°F)45 mm (1.8 inches)76%very high

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