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October Weather in Williams, United States

Last updated: June 24, 2025

In October, the average temperature in Williams, United States hovers around 11°C (53°F), creating a mild atmosphere for visitors. Expect minimums dipping as low as -3°C (27°F) and maximums reaching up to 29°C (85°F). With an average precipitation of 42 mm (1.6 in) spread over 6 days and a humidity level of 77%, this period showcases a blend of cool briskness with refreshing moisture.

October Temperature in Williams

In October in Williams, the average temperature is 11°C (53°F). Maximum temperatures can reach 29°C (85°F), and minimums can drop as low as -3°C (27°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates October temperature patterns in Williams, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williams, October typically has an average temperature of 11°C (53°F), with highs reaching up to 29°C (85°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec393943495664717163534438
Data source: Temperature data for Williams 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 Williams

In Williams in October, the total precipitation amount is 42 mm (1.6 in) over a span of 6 days.

October Precipitation Trends in Williams

The chart displays monthly precipitation patterns in Williams, 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 Williams, October typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec15015511291582136334297121
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Williams

In Williams in October humidity is 77%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities require extra layers and a quick adjustment to the cool, moist air.

October Average Humidity in Williams

This chart illustrates the average monthly humidity levels in Williams, 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 Williams is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Williams

In Williams 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 Williams, you can refer to this Hourly UV Index in Williams.

Maximum UV Index Levels in Williams for October

The chart shows the monthly maximum UV Index (UVI) for Williams 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 Williams typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108642
Data source: Williams 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 Williams Compares to Other Months

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

This table compares monthly weather conditions in Williams, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)150 mm (5.9 inches)84%moderate
February Weather4°C (40°F)155 mm (6.1 inches)85%moderate
March Weather6°C (44°F)112 mm (4.4 inches)86%high
April Weather9°C (49°F)91 mm (3.6 inches)83%very high
May Weather13°C (56°F)57 mm (2.3 inches)83%very high
June Weather18°C (64°F)21 mm (0.8 inches)83%extreme
July Weather22°C (71°F)3 mm (0.1 inches)78%very high
August Weather21°C (71°F)6 mm (0.3 inches)67%very high
September Weather17°C (63°F)33 mm (1.3 inches)66%very high
October Weather11°C (53°F)42 mm (1.6 inches)77%high
November Weather7°C (44°F)96 mm (3.8 inches)87%moderate
December Weather3°C (38°F)121 mm (4.8 inches)87%low

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