Pool swim season in Huntington Park, CA
Swim season in Huntington Park without a heater, and with one
An unheated pool in Huntington Park never reaches 78°F in a normal year. It peaks around 77°F in Aug. The air allows up to 8 swimmable months with a heater (Apr to Nov).
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Heater options for a Huntington Park pool, side by side
| Option | Months | Swimmable | Energy/yr | All-in/yr |
|---|---|---|---|---|
| No heater | 0 | no month | $0 | $0 |
| Solar cover only | 4 | Jul to Oct | $0 | $50 |
| Solar panels + cover | 7 | Apr to Oct | $0 | $283 |
| Heat pump + cover | 8 | Apr to Nov | $487 | $1,037 |
| Gas heater + cover | 8 | Apr to Nov | $658 | $1,083 |
For a 450 sq ft pool held at 80°F, at CA prices of 32.6¢/kWh electricity and $22/Mcf gas. All-in spreads the purchase over the equipment's life.
The cheapest way to the full season in Huntington Park
Solar panels + cover: 7 of 8 possible months for about $283 a year all-in, which works out near $40 for each month it adds.
Before you pay for any heater, buy a solar cover: on its own it adds 4 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: Los Angeles Downtown/Usc, 5.2 mi away (NOAA 1991–2020 normals). Water temperature is estimated from air and sunshine, not measured.
Huntington Park 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 | 68° | 58° | 3.1 | 58° | 64° | – | – |
| Feb | 68° | 59° | 4.0 | 60° | 66° | – | – |
| Mar | 70° | 61° | 5.2 | 62° | 68° | – | – |
| Apr | 72° | 64° | 6.3 | 66° | 72° | $160 | $212 |
| May | 74° | 66° | 6.6 | 68° | 74° | $106 | $145 |
| Jun | 77° | 69° | 6.3 | 71° | 77° | $55 | $79 |
| Jul | 82° | 73° | 6.6 | 75° | 81° | – | – |
| Aug | 84° | 75° | 6.3 | 77° | 83° | – | – |
| Sep | 83° | 74° | 5.5 | 77° | 83° | – | – |
| Oct | 79° | 69° | 4.3 | 73° | 79° | $22 | $32 |
| Nov | 73° | 63° | 3.4 | 67° | 73° | $144 | $190 |
| Dec | 67° | 58° | 2.8 | 60° | 66° | – | – |
Heating costs most in Apr (about $160 with a heat pump, $212 with gas). Sunshine peaks in Jul at 6.6 kWh/m²/day (NASA satellite data, 59.3 km grid cell). Highlighted months are swimmable with no heater.
How Huntington Park compares with nearby cities
Huntington Park ranks 201 of 376 California cities for unheated swim months, and no nearby city gets a longer unheated season.
| City | Distance | Unheated months | Heat pump months | Heat pump $/yr |
|---|---|---|---|---|
| Maywood, CA | 2 mi | 0 | 8 | $487 |
| Bell, CA | 2 mi | 0 | 8 | $487 |
| Cudahy, CA | 2 mi | 0 | 8 | $487 |
| South Gate, CA | 3 mi | 0 | 8 | $487 |
| Bell Gardens, CA | 4 mi | 0 | 8 | $487 |
| Lynwood, CA | 4 mi | 0 | 7 | $455 |