The Southwest saw the first strong burst of widespread monsoon activity near the end of June, followed by a break in monsoon activity over the first half of July as atmospheric circulation patterns and lack of available moisture limited opportunities for widespread storms to develop, especially at lower elevations. By mid-to-late July, increasingly favorable conditions helped storms to form and spread, culminating in an extended period of widespread activity during late July and early August. Tropical Storm Javier helped jumpstart activity again in mid-August, providing a brief extension to storm activity via a surge of moisture from the Gulf of California. The remainder of August and September saw a decline in widespread monsoon activity, even while numerous areas did receive intermittent precipitation, particularly at higher elevations. On September 7, Hurricane Newton generated significant precipitation in a swath across southwestern Arizona and into central New Mexico. Finally, portions of southeastern Arizona and southwestern New Mexico saw a run of storms linked to a cutoff low in late September.