October Weather in Monument Hills, United States

Last updated: June 24, 2025

In October, the average temperature in Monument Hills, United States hovers around 20°C (67°F), but expect a wide range from a chilly 3°C (38°F) to a scorching 41°C (106°F). You'll likely encounter 26 mm (1.0 in) of precipitation over about 1 day, with an average humidity of 65% adding a touch of moisture to the air.

October Temperature in Monument Hills

In October in Monument Hills, the average temperature is 20°C (67°F), with maximums reaching 41°C (106°F) and minimums dropping as low as 3°C (38°F). This wide temperature range makes it essential for travelers to pack both lightweight clothing for the heat and warmer layers for the cooler evenings.

October Weather in Monument Hills: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Monument Hills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monument Hills, October typically has an average temperature of 20°C (67°F), with highs reaching up to 41°C (106°F) and lows dropping to around 3°C (38°F).

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

October Precipitation in Monument Hills

In Monument Hills in October, the precipitation amount is 26 mm (1.0 in) over the course of 1 day.

October Precipitation Trends in Monument Hills

The chart displays monthly precipitation patterns in Monument Hills, 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 Monument Hills, October typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 1 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 Monument Hills

In Monument Hills in October, humidity is 65%. With an average temperature of 20°C (67°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel much more strenuous, so travelers should stay hydrated and take frequent breaks in the shade.

October Average Humidity in Monument Hills

This chart illustrates the average monthly humidity levels in Monument Hills, 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 Monument Hills is approximately 65%, 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 Monument Hills

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

Maximum UV Index Levels in Monument Hills for October

The chart shows the monthly maximum UV Index (UVI) for Monument Hills 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 Monument Hills typically reaches 6, which falls under the high exposure category.

Data source: Monument Hills 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 Monument Hills Compares to Other Months

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

This table compares monthly weather conditions in Monument Hills, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	111 mm (4.4 inches)	84%	moderate
February Weather	12°C (54°F)	98 mm (3.9 inches)	84%	moderate
March Weather	13°C (56°F)	73 mm (2.9 inches)	83%	high
April Weather	17°C (64°F)	27 mm (1.1 inches)	81%	very high
May Weather	21°C (71°F)	19 mm (0.8 inches)	74%	extreme
June Weather	26°C (79°F)	3 mm (0.1 inches)	64%	extreme
July Weather	28°C (82°F)	1 mm (0.0 inches)	44%	extreme
August Weather	27°C (81°F)	0 mm (0.0 inches)	36%	very high
September Weather	25°C (76°F)	1 mm (0.0 inches)	44%	very high
October Weather	20°C (67°F)	26 mm (1.0 inches)	65%	high
November Weather	14°C (57°F)	35 mm (1.4 inches)	84%	moderate
December Weather	10°C (50°F)	74 mm (2.9 inches)	83%	moderate