Arivaca Junction, AZ has a warm desert climate with hot summers and mild winters. The weather is usually sunny and dry year-round with temperatures reaching up to 106°F in the summer months and dropping down to as low as 25°F in the winter months. Precipitation is generally low, averaging around 7 inches per year, although rainfall can be higher after monsoon season between July and September. Humidity levels are also low, making the area comfortable for outdoor activities even during the hottest days of the summer.
Arivaca Junction, Arizona gets 16 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Arivaca Junction averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 285 sunny days per year in Arivaca Junction. The US average is 205 sunny days.
Arivaca Junction gets some kind of precipitation, on average, 58 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 96 degrees
Winter Low: the January low is 33
Rain: averages 16 inches of rain a year
Snow: averages 0 inches of snow a year