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June Weather in Sinton, United States

Last updated: June 24, 2025

In Sinton, United States, the average temperature for June hovers around 28°C (83°F). Expect a comfortable minimum of 19°C (66°F), while the mercury can soar up to a sweltering 38°C (101°F). This month, anticipate total precipitation of 160 mm (6.3 in) spread over 14 days, with an average humidity of 73% creating a warm and tropical atmosphere.

June Temperature in Sinton

In June in Sinton, the average temperature is 28°C (83°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop to as low as 19°C (66°F). This makes Sinton an ideal destination for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates June temperature patterns in Sinton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinton, June typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec586068737983848581756661
Data source: Temperature data for Sinton 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 Sinton

In Sinton in June, the total precipitation amount is 160 mm (6.3 in) spread over 14 days.

June Precipitation Trends in Sinton

The chart displays monthly precipitation patterns in Sinton, 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 Sinton, June typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec3832624712416011394132675650
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Sinton

In Sinton in June, humidity is 73%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping your skin, making travel feel heavy and stifling, often requiring frequent breaks in shaded or air-conditioned areas to stay comfortable.

June Average Humidity in Sinton

This chart illustrates the average monthly humidity levels in Sinton, 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 Sinton is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%79%76%77%80%73%66%65%73%76%80%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Sinton

In Sinton in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sinton.

Maximum UV Index Levels in Sinton for June

The chart shows the monthly maximum UV Index (UVI) for Sinton 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 Sinton typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810111112121211975
Data source: Sinton 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 Sinton Compares to Other Months

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

This table compares monthly weather conditions in Sinton, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)38 mm (1.5 inches)83%moderate
February Weather16°C (61°F)32 mm (1.2 inches)79%very high
March Weather20°C (68°F)62 mm (2.4 inches)76%very high
April Weather23°C (73°F)47 mm (1.9 inches)77%extreme
May Weather26°C (80°F)124 mm (4.9 inches)80%extreme
June Weather28°C (83°F)160 mm (6.3 inches)73%extreme
July Weather29°C (84°F)113 mm (4.5 inches)66%extreme
August Weather29°C (85°F)94 mm (3.7 inches)65%extreme
September Weather27°C (82°F)132 mm (5.2 inches)73%extreme
October Weather24°C (75°F)66 mm (2.6 inches)76%very high
November Weather19°C (66°F)56 mm (2.2 inches)80%high
December Weather16°C (61°F)50 mm (2.0 inches)86%moderate

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