SwimSeasonCheck

Pool swim season in Ridgecrest, CA

Ridgecrest, CA: how long the pool season really is

An unheated pool in Ridgecrest reaches 78°F in Jun to Sep, about 4 months a year. The air allows up to 8 swimmable months with a heater (Mar to Oct).

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What each heater buys you in Ridgecrest

OptionMonthsSwimmableEnergy/yrAll-in/yr
No heater4Jun to Sep$0$0
Solar cover only6May to Oct$0$50
Solar panels + cover7Apr to Oct$0$283
Heat pump + cover8Mar to Oct$605$1,155
Gas heater + cover8Mar to Oct$762$1,187

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 Ridgecrest

Solar panels + cover: 7 of 8 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 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: China Lake Naf, 4.3 mi away (NOAA 1991–2020 normals). Water temperature is estimated from air and sunshine, not measured.

Ridgecrest month by month: air, sun and pool water

MonthAir highAir avgSun kWh/m²/dayWater, unheatedWater, coveredHeat pump $Gas $
Jan60°46°3.145°51°––
Feb65°50°4.249°55°––
Mar72°57°5.756°62°$377$456
Apr79°63°7.064°70°$192$254
May88°72°8.072°78°$27$40
Jun99°81°8.682°88°––
Jul105°88°8.089°95°––
Aug103°86°7.591°97°––
Sep95°78°6.385°91°––
Oct83°66°4.874°80°$9$12
Nov69°53°3.660°66°––
Dec60°45°2.849°55°––

Heating costs most in Mar (about $377 with a heat pump, $456 with gas). Sunshine peaks in Jun at 8.6 kWh/m²/day (NASA satellite data, 20.6 km grid cell). Highlighted months are swimmable with no heater.

How Ridgecrest compares with nearby cities

Ridgecrest ranks 14 of 376 California cities for unheated swim months, and no nearby city gets a longer unheated season.

CityDistanceUnheated monthsHeat pump monthsHeat pump $/yr
California City, CA35 mi37$458
Tehachapi, CA55 mi05$421
Barstow, CA63 mi47$229
Lancaster, CA71 mi37$476
Arvin, CA72 mi47$277
Adelanto, CA73 mi37$478