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August Weather in Pastos, Puerto Rico

Last updated: August 31, 2025

In August, the average temperature in Pastos, Puerto Rico hovers around 26°C (80°F). Expect a comfortable range, with minimums of 23°C (74°F) and maximums reaching 31°C (87°F). However, be prepared for some rain; with an average precipitation amount of 105 mm (4.1 in) spread over 21 days. Additionally, the air tends to be quite humid, boasting an average humidity of 80%.

August Temperature in Pastos

In August, in Pastos, the average temperature is 26°C (80°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop to as low as 23°C (74°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor activities.

August Weather in Pastos: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Pastos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pastos, August typically has an average temperature of 26°C (80°F), with highs reaching up to 31°C (87°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec747474757778798079787776
Data source: Temperature data for Pastos 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 Pastos

In Pastos in August, the total precipitation amount reaches 105 mm (4.1 in) over a span of 21 days.

August Precipitation Trends in Pastos

The chart displays monthly precipitation patterns in Pastos, 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 Pastos, August typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec37396260767110610517313610646
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Pastos

In Pastos in August humidity is 80%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket, making it quite uncomfortable for traveling. The thick, heavy air can leave you feeling sticky and fatigued, making outdoor activities more challenging and necessitating frequent breaks for hydration and cooling down.

August Average Humidity in Pastos

This chart illustrates the average monthly humidity levels in Pastos, 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 Pastos is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%75%76%76%78%81%80%79%79%78%77%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Pastos

In Pastos 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 Pastos.

Maximum UV Index Levels in Pastos for August

The chart shows the monthly maximum UV Index (UVI) for Pastos 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 Pastos typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111314141313131412109
Data source: Pastos 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 Pastos Compares to Other Months

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

This table compares monthly weather conditions in Pastos, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)37 mm (1.5 inches)76%very high
February Weather23°C (75°F)39 mm (1.5 inches)75%extreme
March Weather24°C (75°F)62 mm (2.4 inches)75%extreme
April Weather24°C (76°F)60 mm (2.4 inches)76%extreme
May Weather25°C (77°F)76 mm (3.0 inches)76%extreme
June Weather26°C (79°F)71 mm (2.8 inches)78%extreme
July Weather26°C (80°F)106 mm (4.2 inches)81%extreme
August Weather26°C (80°F)105 mm (4.1 inches)80%extreme
September Weather26°C (80°F)173 mm (6.8 inches)79%extreme
October Weather26°C (79°F)136 mm (5.4 inches)78%extreme
November Weather25°C (78°F)106 mm (4.2 inches)78%very high
December Weather24°C (76°F)46 mm (1.8 inches)77%very high

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