October Weather in Mertzon, United States

Last updated: June 24, 2025

In Mertzon, United States during October, the average temperature hovers around 20°C (67°F), offering a mild climate. However, temperatures can fluctuate dramatically, with a minimum of -2°C (28°F) and a maximum reaching up to 37°C (98°F). Expect some rain, with an average precipitation amount of 52 mm (2.1 in) spread over 5 days, contributing to an average humidity of 72%.

October Temperature in Mertzon

In October in Mertzon, the average temperature is 20°C (67°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as -2°C (28°F). Be sure to pack for a wide range of temperatures to fully enjoy your travels in this diverse climate.

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

The chart illustrates October temperature patterns in Mertzon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mertzon, October typically has an average temperature of 20°C (67°F), with highs reaching up to 37°C (98°F) and lows dropping to around -2°C (28°F).

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

October Precipitation in Mertzon

In Mertzon in October, the precipitation amount is 52 mm (2.1 in) over a period of 5 days.

October Precipitation Trends in Mertzon

The chart displays monthly precipitation patterns in Mertzon, 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 Mertzon, October typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 5 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 Mertzon

In Mertzon in October, humidity is 72%. With an average temperature of 20°C (67°F), this humidity feels like a steamy embrace, making travel sticky and potentially uncomfortable unless you're well-prepared with lightweight clothing and plenty of water to stay hydrated.

October Average Humidity in Mertzon

This chart illustrates the average monthly humidity levels in Mertzon, 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 Mertzon is approximately 72%, 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 Mertzon

In Mertzon 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 Mertzon.

Maximum UV Index Levels in Mertzon for October

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

Data source: Mertzon 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 Mertzon Compares to Other Months

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

This table compares monthly weather conditions in Mertzon, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	23 mm (0.9 inches)	74%	moderate
February Weather	10°C (50°F)	22 mm (0.9 inches)	74%	high
March Weather	16°C (61°F)	48 mm (1.9 inches)	68%	very high
April Weather	19°C (67°F)	49 mm (1.9 inches)	70%	extreme
May Weather	24°C (76°F)	106 mm (4.2 inches)	77%	extreme
June Weather	27°C (82°F)	49 mm (1.9 inches)	76%	extreme
July Weather	29°C (84°F)	19 mm (0.7 inches)	66%	extreme
August Weather	29°C (84°F)	35 mm (1.4 inches)	60%	extreme
September Weather	25°C (78°F)	79 mm (3.1 inches)	67%	extreme
October Weather	20°C (67°F)	52 mm (2.1 inches)	72%	very high
November Weather	14°C (57°F)	26 mm (1.0 inches)	83%	high
December Weather	10°C (51°F)	24 mm (0.9 inches)	85%	moderate