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June Weather in San Antonio, Honduras

Last updated: August 23, 2025

The average temperature in San Antonio, Honduras during June hovers around 25°C (77°F). You can expect minimum temperatures to dip to 17°C (64°F), while maximums can soar up to 36°C (96°F). With a precipitation amount of 147 mm (5.8 in) spread over 18 days, the average humidity sits at a comfortable 61%.

June Temperature in San Antonio

In June in San Antonio, the average temperature is 25°C (77°F). Maximums can reach 36°C (96°F), while minimums can drop to as low as 17°C (64°F). This pleasant weather makes San Antonio an ideal destination for outdoor activities and exploration during this month.

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

The chart illustrates June temperature patterns in San Antonio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Antonio, June typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (96°F) and lows dropping to around 17°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec687173777877777676747069
Data source: Temperature data for San Antonio 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 Antonio

In San Antonio in June, the precipitation amount is 147 mm (5.8 in) over a span of 18 days.

June Precipitation Trends in San Antonio

The chart displays monthly precipitation patterns in San Antonio, 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 Antonio, June typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec672937531421478312514321419373
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in San Antonio

In San Antonio in June humidity is 61%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly lead to feelings of stickiness, making traveling a bit more tiring as you adapt to the climate while exploring.

June Average Humidity in San Antonio

This chart illustrates the average monthly humidity levels in San Antonio, 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 Antonio is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%74%67%61%59%61%68%70%75%81%82%75%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in San Antonio

In San Antonio in June, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Antonio, you can check here.

Maximum UV Index Levels in San Antonio for June

The chart shows the monthly maximum UV Index (UVI) for San Antonio 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 Antonio typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121415141414141313109
Data source: San Antonio 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 Antonio Compares to Other Months

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

This table compares monthly weather conditions in San Antonio, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)67 mm (2.6 inches)78%extreme
February Weather22°C (71°F)28 mm (1.1 inches)74%extreme
March Weather23°C (73°F)37 mm (1.5 inches)67%extreme
April Weather25°C (77°F)53 mm (2.1 inches)61%extreme
May Weather25°C (78°F)142 mm (5.6 inches)59%extreme
June Weather25°C (77°F)147 mm (5.8 inches)61%extreme
July Weather25°C (77°F)83 mm (3.2 inches)68%extreme
August Weather25°C (76°F)125 mm (4.9 inches)70%extreme
September Weather25°C (77°F)143 mm (5.6 inches)75%extreme
October Weather23°C (74°F)214 mm (8.4 inches)81%extreme
November Weather21°C (71°F)192 mm (7.6 inches)82%very high
December Weather20°C (69°F)73 mm (2.9 inches)75%very high

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