Reference annual cost
$192
$16 average per month · 1,278 kWh/year
ArcticSoak Score 55/100
Modeled planning range$97–$350
Peak monthJuly
Electricity input15.0¢/kWh
Vs. indexed-city median0% above
Scenario range
One city, three plausible setups
These are sensitivity scenarios—not a confidence interval. The reference setup is the ranking standard.
| Setup | Annual energy | Monthly average | Annual cost |
|---|---|---|---|
| Efficient insulated | 648 kWh | $8/mo | $97/yr |
| Reference consumer setup | 1,278 kWh | $16/mo | $192/yr |
| Lightly insulated / exposed | 2,337 kWh | $29/mo | $350/yr |
What colder targets change
Lower settings increase positive temperature degree-hours and chiller runtime. The same reference configuration is held constant.
| Target | Reference cost |
|---|---|
| 55°F | $176/year |
| 50°F | $192/year |
| 45°F | $208/year |
| 39°F | $228/year |
Data provenance
- Climate
- NOAA 1991–2020 U.S. Climate Normals
- Station
- JACKSONVILLE NAS, FL US (USW00093837)
- Electricity
- U.S. EIA residential average retail price, 2026-08; state-level input
- Model
- ArcticSoak 2.0.0; generated 2026-10-26T18:40:35+00:00
Reference scenario
Monthly climate and cost profile
Daily low/high normals become positive cooling degree-hours; provisional pages use approximate profiles until NOAA retrieval succeeds.
| Month | Normal low–high | Energy | Cost |
|---|---|---|---|
| January | 47–66°F | 79 kWh | $12 |
| February | 50–69°F | 76 kWh | $11 |
| March | 55–74°F | 93 kWh | $14 |
| April | 61–80°F | 102 kWh | $15 |
| May | 69–86°F | 121 kWh | $18 |
| June | 74–90°F | 128 kWh | $19 |
| July | 76–92°F | 137 kWh | $20 |
| August | 76–91°F | 136 kWh | $20 |
| September | 74–88°F | 124 kWh | $19 |
| October | 66–82°F | 112 kWh | $17 |
| November | 56–73°F | 90 kWh | $13 |
| December | 50–68°F | 83 kWh | $12 |
Cite this page
ArcticSoak. “Cold Plunge Cost in Jacksonville, FL.” Model 2.0.0, dataset 2026-10-26. Accessed [date]. https://arcticsoak.com/cities/jacksonville-fl/
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