October weather forecast
Arizona, USA

October in Arizona marks the heart of the autumn season, with temperatures continuing their downward trajectory from the summer peaks. The month is characterized by mild days and cooler nights, offering a pleasant contrast to the hotter months preceding it.

Phoenix and the southern desert regions witness a notable decline in temperatures, making outdoor activities more enjoyable. Daytime temperatures here commonly span from 80°F (26.7°C) to 90°F (32.2°C). As the sun sets, the temperatures drop further, providing nights that are cool and comfortable, often ranging from 60°F (15.6°C) to 70°F (21.1°C). Rainfall is sporadic, and the skies remain predominantly clear, setting the stage for brilliant sunsets.

Flagstaff and the northern highlands embrace a more pronounced autumnal feel. Daytime temperatures in these areas typically hover between 60°F (15.6°C) and 70°F (21.1°C). Nights introduce a crispness to the air, with temperatures often settling between 35°F (1.7°C) and 45°F (7.2°C). The forests, particularly in the north, begin to showcase a palette of fall colors, with leaves turning shades of red, orange, and gold.

In relation to September, October solidifies the autumnal presence in Arizona. The month's steady decline in temperatures and the vivid transformation of the landscape make it a favored time for many to visit. As the state moves into November, expect further cooling, especially in the northern regions, with the first hints of the approaching winter season.

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• Phoenix - October »
  In Phoenix snow does not fall in January through August, October through December. On the last day of October, in Phoenix, sunrise is at 6:46 am and sunset at 5:36 pm MST.
• Tucson - October »
  The beginning of October in Tucson brings a minor change in the average high-temperature, shifting from a tropical 88.7°F (31.5°C) in September to a moderately hot 81.1°F (27.3°C). In Tucson, in October, during 3.4 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.
• Mesa - October »
  In Mesa, during October, the rain falls for 3.9 days and regularly aggregates up to 0.91" (23mm) of precipitation. On the first day of October in Mesa, sunrise is at 6:22 am and sunset at 6:11 pm.
• Chandler - October »
  On the first day of October in Chandler, sunrise is at 6:22 am and sunset at 6:11 pm. In Chandler, in October, it is raining for 3.7 days, with typically 1.02" (26mm) of accumulated precipitation.
• Scottsdale - October »
  On the last day of October, in Scottsdale, sunrise is at 6:46 am and sunset at 5:36 pm MST. In Scottsdale, in October, during 3.9 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.
• Glendale - October »
  On the last day of October, in Glendale, Arizona, sunrise is at 6:47 am and sunset at 5:37 pm MST. In Glendale during October, the rain falls for 4 days and regularly aggregates up to 0.87" (22mm) of precipitation.
• Gilbert - October »
  In Gilbert, during October, the rain falls for 3.9 days and regularly aggregates up to 0.91" (23mm) of precipitation. On the last day of October, in Gilbert, sunrise is at 6:45 am and sunset at 5:35 pm MST.
• Tempe - October »
  On the first day of October in Tempe sunrise is at 6:22 am and sunset at 6:11 pm. In October, in Tempe, Arizona, the rain falls for 3.9 days.
• Peoria - October »
  In Peoria, Arizona, during October, the rain falls for 4 days and regularly aggregates up to 0.87" (22mm) of precipitation. On the first day of October in Peoria, sunrise is at 6:23 am and sunset at 6:12 pm.
• Surprise - October »
  In Surprise, Arizona, during October, the rain falls for 4 days and regularly aggregates up to 0.91" (23mm) of precipitation. In Surprise, in October, during 4 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.
• Yuma - October »
  In Yuma in October, it is raining for 1.5 days, with typically 0.2" (5mm) of accumulated precipitation. On the first day of October in Yuma, sunrise is at 6:33 am and sunset at 6:22 pm.