October Weather in McCormick, United States

Last updated: June 24, 2025

In McCormick, United States, the average temperature in October hovers around 20°C (68°F). Expect variations, with minimum temperatures dipping to 2°C (36°F) and maximums soaring to 37°C (99°F). The month brings an average precipitation of 92 mm (3.6 in) over 9 days, accompanied by a high average humidity of 78%.

October Temperature in McCormick

In October in McCormick, 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 McCormick: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in McCormick, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In McCormick, 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).

Data source: Temperature data for McCormick generated using information from the Copernicus Climate Change Service.

October Precipitation in McCormick

In McCormick in October, the precipitation amount is 92 mm (3.6 in) during 9 days, indicating a relatively wet period for the region.

October Precipitation Trends in McCormick

The chart displays monthly precipitation patterns in McCormick, 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 McCormick, October typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in McCormick

In McCormick in October humidity is 78%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes exploring the sights a bit sticky, so travelers should stay hydrated and take frequent breaks in the shade.

October Average Humidity in McCormick

This chart illustrates the average monthly humidity levels in McCormick, 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 McCormick is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in McCormick

In McCormick 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 McCormick.

Maximum UV Index Levels in McCormick for October

The chart shows the monthly maximum UV Index (UVI) for McCormick 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 McCormick typically reaches 8, which falls under the very high exposure category.

Data source: McCormick 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 McCormick Compares to Other Months

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

This table compares monthly weather conditions in McCormick, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	100 mm (4.0 inches)	86%	moderate
February Weather	11°C (53°F)	119 mm (4.7 inches)	81%	high
March Weather	14°C (57°F)	90 mm (3.6 inches)	81%	very high
April Weather	18°C (64°F)	107 mm (4.2 inches)	79%	very high
May Weather	23°C (73°F)	114 mm (4.5 inches)	75%	extreme
June Weather	26°C (78°F)	90 mm (3.6 inches)	75%	extreme
July Weather	27°C (82°F)	106 mm (4.2 inches)	80%	extreme
August Weather	27°C (81°F)	124 mm (4.9 inches)	81%	very high
September Weather	25°C (77°F)	82 mm (3.2 inches)	83%	very high
October Weather	20°C (68°F)	92 mm (3.6 inches)	78%	very high
November Weather	12°C (55°F)	89 mm (3.5 inches)	85%	high
December Weather	10°C (50°F)	115 mm (4.5 inches)	87%	moderate