Cost to Run a Dehumidifier in Alabama
Alabama's average residential electricity rate is 16.8¢/kWh as of May 2026 — the 28th cheapest in the country, 9% below the U.S. average. At typical usage (10 hours/day), a dehumidifier here costs $25.54 per month.
Per hour
8.4¢
at 300–700 W
Per day
$0.84
10 hours/day
Per month
$25.54
152 kWh
Per year
$307
1,825 kWh
By usage level in Alabama
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (5 hrs/day) | $0.42 | $12.77 | $153 |
| Typical (10 hrs/day) | $0.84 | $25.54 | $307 |
| Heavy (20 hrs/day) | $1.68 | $51.07 | $613 |
Alabama vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dehumidifier in Alabama?
At Alabama's current average residential rate of 16.8¢/kWh (May 2026), a dehumidifier with typical usage costs about $0.84 per day, $25.54 per month, or $307 per year.
Is running a dehumidifier in Alabama more expensive than average?
No — it's cheaper. Alabama's rate is about 9% below the U.S. average: $25.54 per month here versus $27.97 nationally.
What does electricity cost in Alabama right now?
Alabama residents pay an average of 16.8¢ per kWh as of May 2026 — the 28th cheapest rate of the 51 U.S. jurisdictions we track.