No heater needed in most of the state

Winter bird bath water in Hawaii

Across 10 Hawaii cities, the typical winter night drops to 65.8°F and the day climbs to 78.8°F. Water rarely freezes, so the job in winter is keeping it clean.

Gear for this job

Baths for a mild winter

No heater needed here; a bath that is easy to scrub matters more.

Flower stake bird bath in red on a cream background
Bird Baths

Flower Stake Bird Bath

$32.54
Hanging basin feeder and water bowl in Style A
Feeders

Hanging Basin Feeder and Water Bowl

$31.18
Cities averaged
10
Nights at or below 32°F
0 a year
Hard-freeze nights (≤28°F)
0 a year
Coldest winter lows
Kīhei (51.9°F)
Mildest winter lows
Pearl City (67.7°F)

Medians of each city's nearest NOAA 1991–2020 climate normals station. Your own yard can run several degrees colder in a low spot or warmer near a south wall.

Do you need a heater in Hawaii?

Not in most of the state. Only 0 of the 10 cities we track average ten or more hard-freeze nights a year. Birds still need water in winter, and dry-season baths get crowded. Change the water every two or three days and scrub it weekly; warm, still water grows algae fast.

Birds that stay through winter in Hawaii

These feeder birds are present here in winter, either all year or only for the cold months. Each link shows the feeder style that suits it.

Related guides

Frequently asked

Do I need a heated bird bath in Hawaii?

Usually not. The typical Hawaii city sees 0 nights a year at or below 32°F and an average winter low of 65.8°F, so a bath rarely freezes for long. Keep it clean and full instead.

When does bird bath water start freezing in Hawaii?

Most of Hawaii has no regular freeze season. Frost is limited to the coldest spots, such as Kīhei.

Which birds use a bird bath in winter in Hawaii?

Feeder birds that stay through winter here include Northern Cardinal, House Finch, Northern Mockingbird. Open water draws birds that never visit seed feeders too.

States with a similar winter