Pool season · Nevada
North Las Vegas Pool Season: the Year on One Bar
Last updated: July 25, 2026 · dates · water temp
One bar, one year, one North Las Vegas pool. The season bar below draws everything the model knows — opening window, prime season, closing window — against today's date, with the working details one click away on the opening and closing pages.
North Las Vegas, NV — 194 swim days a yearThe bar compresses North Las Vegas's whole pool year into one lane rope: gray floats for the off-season, hollow teal for the February 23–March 16 opening window, solid teal for swim weeks, hollow amber for the closing stretch that ends November 17. Wherever the today marker sits, the nearest color change is your next appointment.
The North Las Vegas pool calendar
Opening — target March 2
Target March 2; the practical window runs February 23–March 16, and the 7-day mean crosses the 61°F threshold around March 16. Cold-water starts are the cheap ones.
Closing — deadline November 17
The window opens November 7 once water leaves the algae zone; the model deadline is November 17, a week ahead of the December 8 freeze normal.
Estimated water temperature by month
Monthly averages of the site's water model run on North Las Vegas'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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 48° | 51° | 57° | 65° | 72° | 83° | 91° | 92° | 87° | 77° | 64° | 51° |
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 Las Vegas's pool season and Paradise's — neighboring normals stations can shift the windows by a week or more. The full ranking lives on the Nevada season index.
North Las Vegas pool season FAQ
When should I open my pool in North Las Vegas, NV?
Target March 2. That date backs off two weeks from the day North Las Vegas's 7-day mean temperature reaches 61°F, so you start up in cold, algae-resistant water. Work the full checklist in the North Las Vegas opening guide.
When should I close my pool in North Las Vegas?
The closing deadline is November 17 — late enough that the water has cooled out of the algae zone, early enough to beat North Las Vegas's first-freeze normal by about a week. See the North Las Vegas closing guide for the winterizing steps.
How long is the swim season in North Las Vegas?
North Las Vegas averages 194 days a year with normal highs of 80°F or better — about 5 days earlier than the Nevada median. The Nevada season index ranks all 9 covered cities by the same metric.
How warm does pool water get in North Las Vegas?
An unheated pool near North Las Vegas typically peaks around 93°F in high summer and bottoms out near 48°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 North Las Vegas hits the closing window
Data: NOAA 1991–2020 climate normals via N Las Vegas (4.0 mi); live outlook by Open-Meteo. Attribution: sources · assumptions: methodology.