October Weather in Tempe, United States

Last updated: June 24, 2025

The average temperature in Tempe, United States during October is a pleasant 24°C (76°F). However, temperatures can vary significantly, with a minimum of 7°C (45°F) and a maximum soaring to 41°C (105°F). Visitors can expect a precipitation amount of about 26 mm (1.0 in) spread over 2 days, complemented by an average humidity of 67%. Enjoy the diverse climate!

October Temperature in Tempe

In October in Tempe, the average temperature is 24°C (76°F). Maximums can reach 41°C (105°F), while minimums can drop to as low as 7°C (45°F). Be prepared for a wide range of temperatures and pack accordingly for your travel.

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

The chart illustrates October temperature patterns in Tempe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tempe, October typically has an average temperature of 24°C (76°F), with highs reaching up to 41°C (105°F) and lows dropping to around 7°C (45°F).

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

October Precipitation in Tempe

In Tempe in October, the precipitation amount is 26 mm (1.0 in) over the course of 2 days.

October Precipitation Trends in Tempe

The chart displays monthly precipitation patterns in Tempe, 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 Tempe, October typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 2 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 Tempe

In Tempe in October humidity is 67%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace, making travel slightly more challenging as you navigate through the thick air.

October Average Humidity in Tempe

This chart illustrates the average monthly humidity levels in Tempe, 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 Tempe is approximately 67%, 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 Tempe

In Tempe in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Tempe.

Maximum UV Index Levels in Tempe for October

The chart shows the monthly maximum UV Index (UVI) for Tempe 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 Tempe typically reaches 7, which falls under the high exposure category.

Data source: Tempe 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 Tempe Compares to Other Months

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

This table compares monthly weather conditions in Tempe, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	25 mm (1.0 inches)	76%	moderate
February Weather	14°C (57°F)	37 mm (1.4 inches)	79%	high
March Weather	18°C (65°F)	29 mm (1.2 inches)	67%	very high
April Weather	24°C (75°F)	1 mm (0.1 inches)	55%	very high
May Weather	28°C (82°F)	2 mm (0.1 inches)	40%	extreme
June Weather	34°C (93°F)	2 mm (0.1 inches)	33%	extreme
July Weather	35°C (95°F)	37 mm (1.4 inches)	34%	extreme
August Weather	35°C (95°F)	39 mm (1.5 inches)	48%	extreme
September Weather	32°C (89°F)	27 mm (1.1 inches)	64%	very high
October Weather	24°C (76°F)	26 mm (1.0 inches)	67%	high
November Weather	18°C (66°F)	21 mm (0.8 inches)	77%	moderate
December Weather	13°C (55°F)	23 mm (0.9 inches)	82%	moderate