nomadseason

October Weather in Perryville, United States

Last updated: June 24, 2025

In Perryville, United States, the average temperature in October hovers around 16°C (61°F), making it relatively mild. However, don't be surprised if temperatures range from a chilly -1°C (31°F) to a sweltering 35°C (96°F). Expect 113 mm (4.4 in) of precipitation spread across 11 days, contributing to an average humidity level of 78%.

October Temperature in Perryville

In October in Perryville, the average temperature is 16°C (61°F). Maximum can reach 35°C (96°F) and minimum can be as low as -1°C (31°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates October temperature patterns in Perryville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Perryville, October typically has an average temperature of 16°C (61°F), with highs reaching up to 35°C (96°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec364148566774787671614642
Data source: Temperature data for Perryville generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Perryville

In Perryville in October, the precipitation amount is 113 mm (4.4 in) over the course of 11 days.

October Precipitation Trends in Perryville

The chart displays monthly precipitation patterns in Perryville, 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 Perryville, October typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9915314514912216910410312711392132
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Perryville

In Perryville in October, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

October Average Humidity in Perryville

This chart illustrates the average monthly humidity levels in Perryville, 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 Perryville is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Perryville

In Perryville in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Perryville.

Maximum UV Index Levels in Perryville for October

The chart shows the monthly maximum UV Index (UVI) for Perryville 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 Perryville typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Perryville 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 Perryville Compares to Other Months

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

This table compares monthly weather conditions in Perryville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)99 mm (3.9 inches)87%moderate
February Weather5°C (42°F)153 mm (6.0 inches)86%moderate
March Weather9°C (49°F)145 mm (5.7 inches)86%high
April Weather13°C (56°F)149 mm (5.9 inches)82%very high
May Weather20°C (68°F)122 mm (4.8 inches)82%very high
June Weather23°C (74°F)168 mm (6.6 inches)83%extreme
July Weather26°C (78°F)104 mm (4.1 inches)80%extreme
August Weather25°C (76°F)103 mm (4.1 inches)74%very high
September Weather22°C (72°F)127 mm (5.0 inches)71%very high
October Weather16°C (61°F)113 mm (4.4 inches)78%high
November Weather8°C (46°F)92 mm (3.6 inches)88%moderate
December Weather5°C (42°F)132 mm (5.2 inches)88%moderate

Compare Perryville's Climate with Cities Worldwide