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October Weather in Cortez, United States

Last updated: June 24, 2025

In October, the average temperature in Cortez, United States hovers around 10°C (50°F). Expect to experience a minimum chill of -10°C (14°F) and the rare warmth of up to 27°C (80°F). During this month, anticipate 37 mm (1.4 in) of precipitation spread across 6 days, all while enjoying an average humidity level of 74%.

October Temperature in Cortez

In October in Cortez, the average temperature is 10°C (50°F). Maximums can reach 27°C (80°F), while minimums can drop as low as -10°C (14°F). It's advisable to pack layers to accommodate the wide temperature range during your travels.

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

The chart illustrates October temperature patterns in Cortez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cortez, October typically has an average temperature of 10°C (50°F), with highs reaching up to 27°C (80°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec253038485870747263493927
Data source: Temperature data for Cortez 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 Cortez

In Cortez in October, the precipitation amount is 37 mm (1.4 in) over a span of 6 days.

October Precipitation Trends in Cortez

The chart displays monthly precipitation patterns in Cortez, 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 Cortez, October typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec485568213212371535372751
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Cortez

In Cortez in October humidity is 74%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration uncomfortable and requiring travelers to dress in layers to stay warm while navigating the moist air.

October Average Humidity in Cortez

This chart illustrates the average monthly humidity levels in Cortez, 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 Cortez is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%76%69%53%40%36%44%59%74%83%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Cortez

In Cortez 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 Cortez.

Maximum UV Index Levels in Cortez for October

The chart shows the monthly maximum UV Index (UVI) for Cortez 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 Cortez typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111213121110864
Data source: Cortez 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 Cortez Compares to Other Months

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

This table compares monthly weather conditions in Cortez, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)48 mm (1.9 inches)85%moderate
February Weather-1°C (30°F)55 mm (2.2 inches)86%high
March Weather3°C (38°F)68 mm (2.7 inches)76%very high
April Weather9°C (49°F)21 mm (0.8 inches)69%extreme
May Weather14°C (58°F)32 mm (1.3 inches)53%extreme
June Weather21°C (70°F)12 mm (0.5 inches)40%extreme
July Weather23°C (74°F)37 mm (1.4 inches)36%extreme
August Weather22°C (72°F)15 mm (0.6 inches)44%extreme
September Weather17°C (64°F)35 mm (1.4 inches)59%very high
October Weather10°C (50°F)37 mm (1.4 inches)74%very high
November Weather4°C (39°F)27 mm (1.1 inches)83%high
December Weather-3°C (27°F)51 mm (2.0 inches)85%moderate

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