Pool swim season in Elizabeth City, NC
When can you swim in an outdoor pool in Elizabeth City, NC?
An unheated pool in Elizabeth City reaches 78°F in Jul to Sep, about 3 months a year. The air allows up to 7 swimmable months with a heater (Apr to Oct).
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Heater options for a Elizabeth City pool, side by side
| Option | Months | Swimmable | Energy/yr | All-in/yr |
|---|---|---|---|---|
| No heater | 3 | Jul to Sep | $0 | $0 |
| Solar cover only | 4 | Jun to Sep | $0 | $50 |
| Solar panels + cover | 6 | May to Oct | $0 | $283 |
| Heat pump + cover | 7 | Apr to Oct | $221 | $771 |
| Gas heater + cover | 7 | Apr to Oct | $476 | $901 |
For a 450 sq ft pool held at 80°F, at NC prices of 14.9¢/kWh electricity and $16/Mcf gas. All-in spreads the purchase over the equipment's life.
The cheapest way to the full season in Elizabeth City
Solar panels + cover: 6 of 7 possible months for about $283 a year all-in, which works out near $94 for each month it adds.
Before you pay for any heater, buy a solar cover: on its own it adds 1 month 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: Elizabeth City, 2.1 mi away (NOAA 1991–2020 normals). Water temperature is estimated from air and sunshine, not measured.
Elizabeth City 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 | 53° | 43° | 2.5 | 45° | 51° | – | – |
| Feb | 56° | 45° | 3.2 | 45° | 51° | – | – |
| Mar | 63° | 52° | 4.2 | 50° | 56° | – | – |
| Apr | 72° | 61° | 5.4 | 59° | 65° | $135 | $283 |
| May | 79° | 69° | 6.0 | 68° | 74° | $49 | $113 |
| Jun | 86° | 77° | 6.4 | 76° | 82° | – | – |
| Jul | 89° | 81° | 6.2 | 82° | 88° | – | – |
| Aug | 87° | 79° | 5.5 | 82° | 88° | – | – |
| Sep | 82° | 74° | 4.5 | 78° | 84° | – | – |
| Oct | 74° | 64° | 3.5 | 70° | 76° | $37 | $80 |
| Nov | 64° | 54° | 2.7 | 59° | 65° | – | – |
| Dec | 56° | 47° | 2.2 | 50° | 56° | – | – |
Heating costs most in Apr (about $135 with a heat pump, $283 with gas). Sunshine peaks in Jun at 6.4 kWh/m²/day (NASA satellite data, 32.8 km grid cell). Highlighted months are swimmable with no heater.
How Elizabeth City compares with nearby cities
Elizabeth City ranks 10 of 91 North Carolina cities for unheated swim months, and no nearby city gets a longer unheated season.
| City | Distance | Unheated months | Heat pump months | Heat pump $/yr |
|---|---|---|---|---|
| Chesapeake, VA | 27 mi | 2 | 7 | $431 |
| Virginia Beach, VA | 35 mi | 2 | 6 | $158 |
| Suffolk, VA | 36 mi | 2 | 6 | $161 |
| Portsmouth, VA | 40 mi | 2 | 6 | $114 |
| Norfolk, VA | 43 mi | 2 | 6 | $114 |
| Hampton, VA | 52 mi | 2 | 5 | $83 |