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August Weather in Terre Haute, United States

Last updated: June 24, 2025

In August, the average temperature in Terre Haute, United States hovers around a pleasant 24°C (75°F). Expect minimums that can drop to 11°C (53°F), while maximums soar to a sizzling 37°C (99°F). With an average humidity of 77%, the weather can feel quite warm and sticky. Be prepared for some rain too, as 87 mm (3.4 in) of precipitation may fall over 8 days during the month.

August Temperature in Terre Haute

In August in Terre Haute, the average temperature is 24°C (75°F), with maximums reaching 37°C (99°F) and minimums dipping as low as 11°C (53°F). Be sure to pack both light clothing and a jacket for your travels as the weather can vary significantly throughout the day.

August Weather in Terre Haute: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Terre Haute, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terre Haute, August typically has an average temperature of 24°C (75°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec252842516475787569544034
Data source: Temperature data for Terre Haute 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 Terre Haute

In Terre Haute in August, the precipitation amount is 87 mm (3.4 in), which occurs over a span of 8 days.

August Precipitation Trends in Terre Haute

The chart displays monthly precipitation patterns in Terre Haute, 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 Terre Haute, August typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec494710480157119102881191395435
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Terre Haute

In Terre Haute in August humidity is 77%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and may require frequent breaks to stay hydrated while exploring.

August Average Humidity in Terre Haute

This chart illustrates the average monthly humidity levels in Terre Haute, 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 Terre Haute is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Terre Haute

In Terre Haute in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Terre Haute.

Maximum UV Index Levels in Terre Haute for August

The chart shows the monthly maximum UV Index (UVI) for Terre Haute 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 Terre Haute typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111108643
Data source: Terre Haute 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 Terre Haute Compares to Other Months

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

This table compares monthly weather conditions in Terre Haute, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)49 mm (1.9 inches)78%moderate
February Weather-2°C (28°F)47 mm (1.8 inches)80%moderate
March Weather6°C (42°F)104 mm (4.1 inches)77%high
April Weather10°C (51°F)80 mm (3.2 inches)77%very high
May Weather18°C (64°F)157 mm (6.2 inches)77%very high
June Weather24°C (76°F)119 mm (4.7 inches)81%extreme
July Weather26°C (78°F)102 mm (4.0 inches)81%extreme
August Weather24°C (75°F)87 mm (3.4 inches)77%very high
September Weather21°C (70°F)119 mm (4.7 inches)73%very high
October Weather12°C (54°F)139 mm (5.5 inches)75%high
November Weather5°C (40°F)54 mm (2.1 inches)85%moderate
December Weather1°C (34°F)35 mm (1.4 inches)83%moderate

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