Pool season · Nevada
Enterprise Pool Season: the Year on One Bar
Last updated: July 25, 2026 · dates · water temp
Enterprise's whole pool calendar, condensed: when the water warms, when it cools, and where today falls between those edges. Use the opening guide and closing guide for the step-by-step work; keep this page for the dates.
Enterprise, NV — 186 swim days a yearReading it takes ten seconds: 52 dots, one per week. Solid teal is Enterprise's swim season; the hollow teal run before it (February 28 to March 21) is when to open; the hollow amber run after is when to close, with November 13 as the deadline; gray is the covered season. Today's marker shows where you stand in that cycle right now.
The Enterprise pool calendar
Opening — target March 7
Target March 7; the practical window runs February 28–March 21, and the 7-day mean crosses the 61°F threshold around March 21. Cold-water starts are the cheap ones.
Closing — deadline November 13
Hold the cover until November 3, then winterize by November 13, a week ahead of the December 5 freeze normal. Late and cold beats early and warm.
Estimated water temperature by month
Monthly averages of the site's water model run on Enterprise's own normals — the shape of a typical year, not a forecast. The widget above shows where the current year actually sits.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 47° | 50° | 57° | 64° | 72° | 83° | 91° | 93° | 87° | 76° | 62° | 50° |
Warmest water typically June–September (peaking near 93°F); heaters and covers shift any month up.
Every station tells its own story: compare this curve with Sunrise Manor's pool season and Henderson's — neighboring normals stations can shift the windows by a week or more. The full ranking lives on the Nevada season index.
Enterprise pool season FAQ
When should I open my pool in Enterprise, NV?
The site model recommends opening by March 7 — about two weeks before Enterprise's 7-day mean temperature crosses 61°F, while the water is still too cold for algae. The step-by-step sequence is in the Enterprise opening guide.
When should I close my pool in Enterprise?
Winterize by November 13. The model holds the deadline a week ahead of Enterprise's NOAA 50% first-freeze date, so the plumbing is protected before the first hard night. The full sequence is in the Enterprise closing guide.
How long is the swim season in Enterprise?
Enterprise averages 186 days a year with normal highs of 80°F or better — right on the statewide median. The Nevada season index ranks all 9 covered cities by the same metric.
How warm does pool water get in Enterprise?
An unheated pool near Enterprise typically peaks around 93°F in high summer and bottoms out near 47°F in winter, spending roughly 4 months at or above the 78°F comfort line most swimmers prefer. The month-by-month curve above shows the whole cycle; the methodology page explains the ±5°F error bars.
Email me when Enterprise hits the closing window
Data: NOAA 1991–2020 climate normals via Las Vegas Wfo (3.5 mi); live outlook by Open-Meteo. Attribution: sources · assumptions: methodology.