Pool swim season in Crowley, LA
Crowley, LA: how long the pool season really is
An unheated pool in Crowley reaches 78°F in Jun to Sep, about 4 months a year. The air allows up to 9 swimmable months with a heater (Mar to Nov).
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Heater options for a Crowley pool, side by side
| Option | Months | Swimmable | Energy/yr | All-in/yr |
|---|---|---|---|---|
| No heater | 4 | Jun to Sep | $0 | $0 |
| Solar cover only | 6 | May to Oct | $0 | $50 |
| Solar panels + cover | 7 | Apr to Oct | $0 | $283 |
| Heat pump + cover | 9 | Mar to Nov | $236 | $786 |
| Gas heater + cover | 9 | Mar to Nov | $597 | $1,022 |
For a 450 sq ft pool held at 80°F, at LA prices of 13.3¢/kWh electricity and $17/Mcf gas. All-in spreads the purchase over the equipment's life.
The cheapest way to the full season in Crowley
Heat pump + cover: 9 of 9 possible months for about $786 a year all-in, which works out near $157 for each month it adds.
Before you pay for any heater, buy a solar cover: on its own it adds 2 months here for about $50 a year (why a cover comes first). If you get quotes, ask for a heat pump sized to your pool's surface area; here it beats gas all-in (heat pump or gas).
Weather station: Crowley 2 NE, 2.3 mi away (NOAA 1991–2020 normals). Water temperature is estimated from air and sunshine, not measured.
Crowley month by month: air, sun and pool water
| Month | Air high | Air avg | Sun kWh/m²/day | Water, unheated | Water, covered | Heat pump $ | Gas $ |
|---|---|---|---|---|---|---|---|
| Jan | 61° | 51° | 2.9 | 52° | 58° | – | – |
| Feb | 64° | 55° | 3.3 | 53° | 59° | – | – |
| Mar | 71° | 62° | 4.5 | 60° | 66° | $115 | $288 |
| Apr | 78° | 68° | 5.6 | 67° | 73° | $49 | $133 |
| May | 84° | 76° | 6.1 | 75° | 81° | – | – |
| Jun | 89° | 81° | 6.1 | 81° | 87° | – | – |
| Jul | 91° | 82° | 5.9 | 85° | 91° | – | – |
| Aug | 92° | 83° | 5.6 | 85° | 91° | – | – |
| Sep | 88° | 79° | 5.1 | 83° | 89° | – | – |
| Oct | 81° | 70° | 4.4 | 76° | 82° | – | – |
| Nov | 70° | 60° | 3.4 | 65° | 71° | $72 | $176 |
| Dec | 63° | 53° | 2.6 | 56° | 62° | – | – |
Heating costs most in Mar (about $115 with a heat pump, $288 with gas). Sunshine peaks in May at 6.1 kWh/m²/day (NASA satellite data, 33.6 km grid cell). Highlighted months are swimmable with no heater.
How Crowley compares with nearby cities
Crowley ranks 24 of 35 Louisiana cities for unheated swim months, and no nearby city gets a longer unheated season.
| City | Distance | Unheated months | Heat pump months | Heat pump $/yr |
|---|---|---|---|---|
| Lafayette, LA | 21 mi | 4 | 9 | $203 |
| Carencro, LA | 21 mi | 4 | 9 | $238 |
| Abbeville, LA | 22 mi | 4 | 7 | $60 |
| Youngsville, LA | 24 mi | 4 | 9 | $201 |
| Broussard, LA | 26 mi | 4 | 9 | $201 |
| Opelousas, LA | 27 mi | 4 | 9 | $227 |