October Weather in Sonora, United States

Last updated: June 24, 2025

In October, the average temperature in Sonora, United States is a comfortable 20°C (68°F), but be prepared for a range of temperatures—minimums can drop to -1°C (31°F), while maximums can soar to 36°C (97°F). Expect about 76 mm (3.0 in) of precipitation spread over 7 days, with an average humidity level of 72%. Don't forget your umbrella and stay hydrated!

October Temperature in Sonora

In October in Sonora, the average temperature is 20°C (68°F). The maximum can reach 36°C (97°F) and the minimum can be as low as -1°C (31°F). It's a perfect time to enjoy a range of outdoor activities while being prepared for both warm and cooler conditions.

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

The chart illustrates October temperature patterns in Sonora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sonora, October typically has an average temperature of 20°C (68°F), with highs reaching up to 36°C (97°F) and lows dropping to around -1°C (31°F).

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

October Precipitation in Sonora

In Sonora in October, the precipitation amount is 76 mm (3.0 in) over a period of 7 days.

October Precipitation Trends in Sonora

The chart displays monthly precipitation patterns in Sonora, 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 Sonora, October typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Sonora

In Sonora in October humidity is 72%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket enveloping you, making every step slightly more laborious and the air thick with moisture, which can be uncomfortable for traveling.

October Average Humidity in Sonora

This chart illustrates the average monthly humidity levels in Sonora, 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 Sonora 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 Sonora

In Sonora in October, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sonora.

Maximum UV Index Levels in Sonora for October

The chart shows the monthly maximum UV Index (UVI) for Sonora 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 Sonora typically reaches 9, which falls under the very high exposure category.

Data source: Sonora 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 Sonora Compares to Other Months

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

This table compares monthly weather conditions in Sonora, 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)	25 mm (1.0 inches)	74%	moderate
February Weather	11°C (52°F)	31 mm (1.2 inches)	74%	very high
March Weather	16°C (62°F)	54 mm (2.1 inches)	68%	very high
April Weather	20°C (68°F)	48 mm (1.9 inches)	70%	extreme
May Weather	24°C (75°F)	103 mm (4.1 inches)	77%	extreme
June Weather	27°C (81°F)	47 mm (1.8 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)	67 mm (2.6 inches)	67%	extreme
October Weather	20°C (68°F)	76 mm (3.0 inches)	72%	very high
November Weather	14°C (58°F)	15 mm (0.6 inches)	83%	high
December Weather	11°C (52°F)	27 mm (1.1 inches)	85%	moderate