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October Weather in DeWitt, United States

Last updated: June 24, 2025

In DeWitt, United States, the average temperature in October hovers around 12°C (53°F). However, temperatures can range from a chilly -4°C (26°F) to a warm 29°C (85°F). Be prepared for some rain, as 118 mm (4.6 in) of precipitation is expected over 15 days. With an average humidity of 84%, it’s wise to dress appropriately for the conditions!

October Temperature in DeWitt

In October in DeWitt, the average temperature is 12°C (53°F), with maximums that can reach 29°C (85°F) and minimums that can drop as low as -4°C (26°F). This wide temperature range makes it essential to pack layers for your travel adventure.

October Weather in DeWitt: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in DeWitt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In DeWitt, October typically has an average temperature of 12°C (53°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec262737466070747265533832
Data source: Temperature data for DeWitt 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 DeWitt

In DeWitt in October, the precipitation amount is 118 mm (4.6 in) over the course of 15 days.

October Precipitation Trends in DeWitt

The chart displays monthly precipitation patterns in DeWitt, 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 DeWitt, October typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec656868901251068266941186759
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in DeWitt

In DeWitt in October, humidity is 84%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your skin, making travel a bit uncomfortable as you navigate through the heavy, moist air.

October Average Humidity in DeWitt

This chart illustrates the average monthly humidity levels in DeWitt, 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 DeWitt is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in DeWitt

In DeWitt in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in DeWitt.

Maximum UV Index Levels in DeWitt for October

The chart shows the monthly maximum UV Index (UVI) for DeWitt 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 DeWitt typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: DeWitt 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 DeWitt Compares to Other Months

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

This table compares monthly weather conditions in DeWitt, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)65 mm (2.6 inches)88%low
February Weather-3°C (27°F)68 mm (2.7 inches)87%moderate
March Weather3°C (37°F)68 mm (2.7 inches)85%moderate
April Weather8°C (47°F)89 mm (3.5 inches)86%very high
May Weather15°C (60°F)125 mm (4.9 inches)80%very high
June Weather21°C (70°F)106 mm (4.2 inches)80%very high
July Weather24°C (75°F)82 mm (3.2 inches)80%very high
August Weather22°C (72°F)66 mm (2.6 inches)80%very high
September Weather18°C (65°F)94 mm (3.7 inches)80%high
October Weather12°C (53°F)118 mm (4.6 inches)84%moderate
November Weather4°C (39°F)67 mm (2.6 inches)89%moderate
December Weather0°C (32°F)59 mm (2.3 inches)86%low

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