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August Weather in Juan Santiago, Dominican Republic

Last updated: August 23, 2025

In Juan Santiago, Dominican Republic, the average temperature in August hovers around 25°C (77°F). Expect a minimum of 18°C (64°F) and a maximum of 34°C (93°F). This month also sees about 73 mm (2.9 in) of precipitation spread over 12 days, contributing to an average humidity level of 71%. Embrace the warm, slightly humid conditions as you explore this enchanting destination!

August Temperature in Juan Santiago

In August in Juan Santiago, the average temperature is 25°C (77°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 18°C (64°F). This pleasant climate makes Juan Santiago an ideal destination for travelers seeking comfortable weather for outdoor activities.

August Weather in Juan Santiago: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Juan Santiago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juan Santiago, August typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec707172737475767775747371
Data source: Temperature data for Juan Santiago 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.

August Precipitation in Juan Santiago

In Juan Santiago in August, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

August Precipitation Trends in Juan Santiago

The chart displays monthly precipitation patterns in Juan Santiago, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Juan Santiago, August typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec17199411273415473101877420
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Juan Santiago

In Juan Santiago in August humidity is 71%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor exploration a bit sticky but still enjoyable, especially if you take breaks in shaded areas and stay hydrated.

August Average Humidity in Juan Santiago

This chart illustrates the average monthly humidity levels in Juan Santiago, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Juan Santiago is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%63%59%58%57%57%63%71%73%72%72%69%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Juan Santiago

In Juan Santiago in August, 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 Juan Santiago.

Maximum UV Index Levels in Juan Santiago for August

The chart shows the monthly maximum UV Index (UVI) for Juan Santiago in August, 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 August, the maximum UV index in Juan Santiago typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131414131313131198
Data source: Juan Santiago August 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 August Weather in Juan Santiago Compares to Other Months

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

This table compares monthly weather conditions in Juan Santiago, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)16 mm (0.6 inches)65%very high
February Weather22°C (71°F)18 mm (0.7 inches)63%extreme
March Weather22°C (72°F)94 mm (3.7 inches)59%extreme
April Weather23°C (73°F)112 mm (4.4 inches)58%extreme
May Weather23°C (74°F)73 mm (2.9 inches)57%extreme
June Weather24°C (76°F)41 mm (1.6 inches)57%extreme
July Weather25°C (76°F)54 mm (2.1 inches)63%extreme
August Weather25°C (77°F)73 mm (2.9 inches)71%extreme
September Weather24°C (76°F)101 mm (4.0 inches)73%extreme
October Weather23°C (74°F)87 mm (3.4 inches)72%extreme
November Weather23°C (73°F)74 mm (2.9 inches)72%very high
December Weather22°C (72°F)20 mm (0.8 inches)69%very high

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