Pool swim season in Lockport, NY
Swim season in Lockport without a heater, and with one
An unheated pool in Lockport never reaches 78°F in a normal year. It peaks around 73°F in Aug. The air allows up to 4 swimmable months with a heater (Jun to Sep).
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Heater options for a Lockport pool, side by side
| Option | Months | Swimmable | Energy/yr | All-in/yr |
|---|---|---|---|---|
| No heater | 0 | no month | $0 | $0 |
| Solar cover only | 2 | Jul to Aug | $0 | $50 |
| Solar panels + cover | 4 | Jun to Sep | $0 | $283 |
| Heat pump + cover | 4 | Jun to Sep | $261 | $811 |
| Gas heater + cover | 4 | Jun to Sep | $322 | $747 |
For a 450 sq ft pool held at 80°F, at NY prices of 29.3¢/kWh electricity and $18/Mcf gas. All-in spreads the purchase over the equipment's life.
The cheapest way to the full season in Lockport
Solar panels + cover: 4 of 4 possible months for about $283 a year all-in, which works out near $71 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 gas as well as a heat pump: once the purchase price is counted, gas comes out cheaper all-in here (heat pump or gas).
Weather station: Lockport 4E, 4.5 mi away (NOAA 1991–2020 normals). Water temperature is estimated from air and sunshine, not measured.
Lockport 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 | 33° | 25° | 1.3 | 27° | 33° | – | – |
| Feb | 35° | 27° | 2.1 | 25° | 31° | – | – |
| Mar | 44° | 35° | 3.3 | 31° | 37° | – | – |
| Apr | 56° | 46° | 4.4 | 42° | 48° | – | – |
| May | 69° | 59° | 5.4 | 55° | 61° | – | – |
| Jun | 78° | 68° | 5.9 | 66° | 72° | $130 | $163 |
| Jul | 82° | 72° | 5.9 | 73° | 79° | $21 | $27 |
| Aug | 80° | 70° | 5.2 | 73° | 79° | $11 | $14 |
| Sep | 74° | 64° | 4.1 | 68° | 74° | $99 | $118 |
| Oct | 61° | 52° | 2.5 | 57° | 63° | – | – |
| Nov | 49° | 41° | 1.6 | 45° | 51° | – | – |
| Dec | 38° | 31° | 1.1 | 34° | 40° | – | – |
Heating costs most in Jun (about $130 with a heat pump, $163 with gas). Sunshine peaks in Jun at 5.9 kWh/m²/day (NASA satellite data, 40.0 km grid cell). Highlighted months are swimmable with no heater.
How Lockport compares with nearby cities
Lockport ranks 55 of 90 New York cities for unheated swim months, and no nearby city gets a longer unheated season.
| City | Distance | Unheated months | Heat pump months | Heat pump $/yr |
|---|---|---|---|---|
| North Tonawanda, NY | 12 mi | 0 | 4 | $327 |
| Tonawanda, NY | 14 mi | 0 | 4 | $327 |
| Kenmore, NY | 17 mi | 0 | 4 | $327 |
| Niagara Falls, NY | 17 mi | 0 | 4 | $230 |
| Depew, NY | 18 mi | 0 | 4 | $286 |
| Lancaster, NY | 19 mi | 0 | 4 | $286 |