Pool season · Texas
Beaumont Pool Season: the Year on One Bar
Last updated: July 15, 2026 · dates · water temp
One bar, one year, one Beaumont 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.
Each dot on the bar is one week of Beaumont's typical year, colored by what the model says that week is for: gray weeks are off-season, hollow teal marks the opening window (February 14–March 7), solid teal is swim season, and hollow amber is the closing window ending November 25. The black marker is today — its position against the colors is the entire executive summary.
The Beaumont pool calendar
Opening — target February 21
Open by February 21 — a two-week head start on the March 7 crossing keeps startup chemistry small and beats the local service rush.
Closing — deadline November 25
The window opens November 15 once water leaves the algae zone; the model deadline is November 25, a week ahead of the December 4 freeze normal.
Estimated water temperature by month
This is Beaumont's typical-year water curve: the same EWMA model as the live widget, run on the 1991–2020 normals instead of this week's weather.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 53° | 54° | 60° | 66° | 73° | 80° | 83° | 84° | 82° | 75° | 66° | 57° |
Warmest water typically June–September (peaking near 84°F); heaters and covers shift any month up.
Email me when Beaumont hits the closing window
Data: NOAA 1991–2020 climate normals via Beaumont City (2.9 mi); live outlook by Open-Meteo. Attribution: sources · assumptions: methodology.