SwimSeasonCheck

Pool swim season in Miami Gardens, FL

Swim season in Miami Gardens without a heater, and with one

An unheated pool in Miami Gardens reaches 78°F in May to Oct, about 6 months a year. The air allows up to 12 swimmable months with a heater (all year).

  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D

Heater options for a Miami Gardens pool, side by side

OptionMonthsSwimmableEnergy/yrAll-in/yr
No heater6May to Oct$0$0
Solar cover only9Mar to Nov$0$50
Solar panels + cover12all year$0$283
Heat pump + cover12all year$108$658
Gas heater + cover12all year$376$801

For a 450 sq ft pool held at 80°F, at FL prices of 15.3¢/kWh electricity and $25/Mcf gas. All-in spreads the purchase over the equipment's life.

The cheapest way to the full season in Miami Gardens

Solar panels + cover: 12 of 12 possible months for about $283 a year all-in, which works out near $47 for each month it adds.

Before you pay for any heater, buy a solar cover: on its own it adds 3 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: N Miami Beach #2, 1.7 mi away (NOAA 1991–2020 normals). Water temperature is estimated from air and sunshine, not measured.

Miami Gardens month by month: air, sun and pool water

MonthAir highAir avgSun kWh/m²/dayWater, unheatedWater, coveredHeat pump $Gas $
Jan75°67°3.769°75°$42$145
Feb77°69°4.570°76°$38$133
Mar79°71°5.573°79°$11$39
Apr83°75°6.277°83°––
May85°79°6.280°86°––
Jun88°82°5.783°89°––
Jul90°83°5.985°91°––
Aug90°83°5.686°92°––
Sep89°82°5.085°91°––
Oct86°79°4.582°88°––
Nov81°73°3.977°83°––
Dec77°70°3.472°78°$17$59

Heating costs most in Jan (about $42 with a heat pump, $145 with gas). Sunshine peaks in May at 6.2 kWh/m²/day (NASA satellite data, 56.1 km grid cell). Highlighted months are swimmable with no heater.

How Miami Gardens compares with nearby cities

Miami Gardens ranks 100 of 173 Florida cities for unheated swim months, and no nearby city gets a longer unheated season.

CityDistanceUnheated monthsHeat pump monthsHeat pump $/yr
Opa-locka, FL3 mi612$78
West Park, FL4 mi612$108
North Miami Beach, FL5 mi612$108
Miami Lakes, FL5 mi612$78
North Miami, FL6 mi612$108
Miramar, FL6 mi612$78