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October Weather in Terre Haute, United States

Last updated: June 24, 2025

In October, the average temperature in Terre Haute, United States is a mild 12°C (54°F). However, be prepared for a wide range of temperatures, with a minimum of -4°C (25°F) and a maximum of 31°C (88°F). This month typically sees 139 mm (5.5 in) of precipitation spread over 11 days, contributing to an average humidity of 75%.

October Temperature in Terre Haute

In October in Terre Haute, the average temperature is 12°C (54°F). The maximum can reach 31°C (88°F) and the minimum can be as low as -4°C (25°F). Be prepared for a wide range of temperatures, making it essential to pack layered clothing for your travels.

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

The chart illustrates October 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, October typically has an average temperature of 12°C (54°F), with highs reaching up to 31°C (88°F) and lows dropping to around -4°C (25°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.

October Precipitation in Terre Haute

In Terre Haute in October, the precipitation amount is 139 mm (5.5 in) occurring over a span of 11 days.

October Precipitation Trends in Terre Haute

The chart displays monthly precipitation patterns in Terre Haute, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Terre Haute, October typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec494710480157119102881191395435
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Terre Haute

In Terre Haute in October, humidity is 75%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that seeps into your bones, making it essential to layer your clothing for comfort while exploring.

October Average Humidity in Terre Haute

This chart illustrates the average monthly humidity levels in Terre Haute, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Terre Haute is approximately 75%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Terre Haute

In Terre Haute in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Terre Haute, you can refer to this Hourly UV Index in Terre Haute.

Maximum UV Index Levels in Terre Haute for October

The chart shows the monthly maximum UV Index (UVI) for Terre Haute in October, 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 October, the maximum UV index in Terre Haute typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111108643
Data source: Terre Haute October 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 October 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 October’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 October’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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