Reference annual cost
$228
$19 average per month · 1,067 kWh/year
ArcticSoak Score 71/100
Modeled planning range$118–$399
Peak monthJuly
Electricity input21.4¢/kWh
Vs. indexed-city median19% 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 | 551 kWh | $10/mo | $118/yr |
| Reference consumer setup | 1,067 kWh | $19/mo | $228/yr |
| Lightly insulated / exposed | 1,865 kWh | $33/mo | $399/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 | $214/year |
| 50°F | $228/year |
| 45°F | $245/year |
| 39°F | $267/year |
Data provenance
- Climate
- NOAA 1991–2020 U.S. Climate Normals
- Station
- MD SCI CTR BALTIMORE, MD US (USW00093784)
- 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 | 30–44°F | 67 kWh | $14 |
| February | 32–47°F | 60 kWh | $13 |
| March | 39–55°F | 69 kWh | $15 |
| April | 48–67°F | 78 kWh | $17 |
| May | 58–76°F | 97 kWh | $21 |
| June | 68–85°F | 115 kWh | $25 |
| July | 73–90°F | 131 kWh | $28 |
| August | 71–87°F | 124 kWh | $27 |
| September | 64–80°F | 105 kWh | $22 |
| October | 53–69°F | 86 kWh | $18 |
| November | 43–58°F | 69 kWh | $15 |
| December | 35–48°F | 67 kWh | $14 |
Cite this page
ArcticSoak. “Cold Plunge Cost in Baltimore, MD.” Model 2.0.0, dataset 2026-10-26. Accessed [date]. https://arcticsoak.com/cities/baltimore-md/
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