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October Weather in Blythewood, United States

Last updated: June 24, 2025

In October, the average temperature in Blythewood, United States is a pleasant 20°C (68°F), making it a great time to explore. However, be prepared for a wide range of temperatures, with minimums dropping to 2°C (36°F) and maximums soaring up to 37°C (99°F). This month also brings 74 mm (2.9 in) of precipitation over about 8 days, resulting in an average humidity of 79%. Keep this in mind as you plan your activities!

October Temperature in Blythewood

In October in Blythewood, the average temperature is 20°C (68°F). Maximum can reach 37°C (99°F) and minimum can be as low as 2°C (36°F). This makes it essential for travelers to pack layers and be prepared for both warm and cool conditions.

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

The chart illustrates October temperature patterns in Blythewood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blythewood, October typically has an average temperature of 20°C (68°F), with highs reaching up to 37°C (99°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec475257647378818077685450
Data source: Temperature data for Blythewood 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 Blythewood

In Blythewood in October, the precipitation amount is 74 mm (2.9 in) over a period of 8 days.

October Precipitation Trends in Blythewood

The chart displays monthly precipitation patterns in Blythewood, 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 Blythewood, October typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec89113801061061021251321017475132
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Blythewood

In Blythewood in October humidity is 79%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and prompting the need for frequent breaks and hydration while traveling.

October Average Humidity in Blythewood

This chart illustrates the average monthly humidity levels in Blythewood, 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 Blythewood is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Blythewood

In Blythewood in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Blythewood.

Maximum UV Index Levels in Blythewood for October

The chart shows the monthly maximum UV Index (UVI) for Blythewood 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 Blythewood typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810101111109864
Data source: Blythewood 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 Blythewood Compares to Other Months

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

This table compares monthly weather conditions in Blythewood, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)89 mm (3.5 inches)86%moderate
February Weather11°C (53°F)113 mm (4.4 inches)85%high
March Weather14°C (57°F)80 mm (3.1 inches)84%very high
April Weather18°C (64°F)106 mm (4.2 inches)82%very high
May Weather23°C (73°F)106 mm (4.2 inches)83%very high
June Weather26°C (78°F)102 mm (4.0 inches)82%extreme
July Weather27°C (81°F)125 mm (4.9 inches)80%extreme
August Weather27°C (80°F)132 mm (5.2 inches)74%very high
September Weather25°C (77°F)101 mm (4.0 inches)75%very high
October Weather20°C (68°F)74 mm (2.9 inches)79%very high
November Weather12°C (54°F)75 mm (3.0 inches)87%high
December Weather10°C (50°F)132 mm (5.2 inches)87%moderate

Compare Blythewood's Climate with Cities Worldwide