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August Weather in Santo Tomas, Nicaragua

Last updated: August 31, 2025

In Santo Tomas, Nicaragua, the average temperature in August hovers around 25°C (78°F). Expect a minimum drop to 20°C (68°F) and a maximum rise to 32°C (90°F). Be prepared for plenty of rain, with an average precipitation of 161 mm (6.3 in) spread over 27 days. The atmosphere can feel quite humid, with an average humidity level of 82%.

August Temperature in Santo Tomas

In August in Santo Tomas, the average temperature is 25°C (78°F). Maximums can reach 32°C (90°F) and minimums can be as low as 20°C (68°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

August Weather in Santo Tomas: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Santo Tomas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Tomas, August typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec757677808078787878777776
Data source: Temperature data for Santo Tomas 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 Santo Tomas

In Santo Tomas in August, the precipitation amount is 161 mm (6.3 in) spread over 27 days.

August Precipitation Trends in Santo Tomas

The chart displays monthly precipitation patterns in Santo Tomas, 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 Santo Tomas, August typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec3029314424220612316121028312246
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Santo Tomas

In Santo Tomas in August, humidity is 82%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit more challenging and encouraging you to seek shade or a cool spot during your travels.

August Average Humidity in Santo Tomas

This chart illustrates the average monthly humidity levels in Santo Tomas, 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 Santo Tomas is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%64%63%63%63%74%85%82%80%79%79%70%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Santo Tomas

In Santo Tomas 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 Santo Tomas.

Maximum UV Index Levels in Santo Tomas for August

The chart shows the monthly maximum UV Index (UVI) for Santo Tomas 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 Santo Tomas typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314141413141313131110
Data source: Santo Tomas 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 Santo Tomas Compares to Other Months

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

This table compares monthly weather conditions in Santo Tomas, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)29 mm (1.2 inches)66%extreme
February Weather25°C (77°F)29 mm (1.1 inches)64%extreme
March Weather25°C (78°F)31 mm (1.2 inches)63%extreme
April Weather27°C (80°F)44 mm (1.7 inches)63%extreme
May Weather26°C (80°F)242 mm (9.5 inches)63%extreme
June Weather26°C (79°F)206 mm (8.1 inches)74%extreme
July Weather25°C (78°F)123 mm (4.8 inches)85%extreme
August Weather25°C (78°F)161 mm (6.3 inches)82%extreme
September Weather25°C (78°F)210 mm (8.3 inches)80%extreme
October Weather25°C (77°F)282 mm (11.1 inches)79%extreme
November Weather25°C (77°F)122 mm (4.8 inches)79%extreme
December Weather24°C (76°F)45 mm (1.8 inches)70%very high

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