Cost to Run a Dehumidifier in Florida
Florida's average residential electricity rate is 15.2¢/kWh as of May 2026 — the 20th cheapest in the country, 17% below the U.S. average. At typical usage (10 hours/day), a dehumidifier here costs $23.10 per month.
Per hour
7.6¢
at 300–700 W
Per day
$0.76
10 hours/day
Per month
$23.10
152 kWh
Per year
$277
1,825 kWh
By usage level in Florida
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (5 hrs/day) | $0.38 | $11.55 | $139 |
| Typical (10 hrs/day) | $0.76 | $23.10 | $277 |
| Heavy (20 hrs/day) | $1.52 | $46.21 | $555 |
Florida vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dehumidifier in Florida?
At Florida's current average residential rate of 15.2¢/kWh (May 2026), a dehumidifier with typical usage costs about $0.76 per day, $23.10 per month, or $277 per year.
Is running a dehumidifier in Florida more expensive than average?
No — it's cheaper. Florida's rate is about 17% below the U.S. average: $23.10 per month here versus $27.97 nationally.
What does electricity cost in Florida right now?
Florida residents pay an average of 15.2¢ per kWh as of May 2026 — the 20th cheapest rate of the 51 U.S. jurisdictions we track.