Nevada Pool Season: Opening & Closing Dates by City

Local dates for every featured Nevada city — when the water warms up, when it cools off, and how long the season actually lasts.

City Opening window Closing window Season
Las Vegas Mar 27 – Apr 20 Oct 18 – Nov 1 ≈ 199 days
Reno May 26 – Jun 15 Sep 13 – Sep 29 ≈ 109 days
Elko Jun 11 – Jul 2 Aug 21 – Sep 9 ≈ 70 days

Windows show the stretch when each city's daily average passes through the low-to-mid 60s°F (1991–2020 NOAA records, nearest station to each city). Click a city for its month-by-month table and full season notes.

Season geography

Across Nevada's featured cities, typical openings spread from Apr 9 to Jun 21, closings from Aug 31 to Oct 25, and the unheated season runs 70–199 days depending on where you are. Elevation, coastal water, and urban heat all pull real dates around, which is exactly why a state-level answer isn't enough.

For your exact town, the pool season lookup takes a ZIP code. Opening day itself is a chemistry job — the dosing calculator turns your first test reading of the year into exact amounts.

Nevada planning pages

When to open — Nevada When to close — Nevada All states →