Monsoon season, explained for people who just moved here
A desert city that gets most of its rain in eight weeks, mostly in the late afternoon, sometimes all at once.
El Paso averages somewhere around eight or nine inches of rain in a year, which is not much. The surprise is the timing: a large share of it falls between roughly early July and mid-September, and it tends to arrive in the afternoon as fast, heavy, localized storms.
What it actually looks like
A clear morning. Clouds stacking over the Franklins by 2 p.m. A cell that parks over one side of town and dumps an inch while the other side stays dry and sunny. Then a sunset that makes the whole thing worth it.
The part that matters
- Arroyos fill fast. Desert ground does not absorb water. Dry channels become moving water in minutes, and low-water crossings are where people die. Turn around. It is not worth it.
- Plan hikes for the morning. Lightning on an exposed ridgeline is a real hazard in monsoon months, and the Franklins are all exposed ridgeline.
- Street flooding is normal and temporary. Give it an hour before deciding the evening is ruined.
The upside
This is when the desert turns. The creosote gives off the smell people write about, the ocotillo leafs out, and the mountain goes from tan to genuinely green. Late monsoon evenings — after the storm, with the light coming in sideways under the clouds — are the best hours this city has.