36 places · 1991–2020 normals

Where is it
hot in December?

Daytime highs averaging 28°C or more.

December normals for places qualifying as hot — one place per weather station, at most three per country, largest first
PlaceDayNightRainWet days
SingaporeSingapore30.5°C24.1°C316 mm16
BrisbaneAustralia29.6°C20.5°C133 mm9
PerthAustralia29.4°C16.4°C10 mm2
Kuala LumpurMalaysia32°C23.8°C275 mm16
ZamboangaPhilippines32.7°C23.7°C92 mm10
KingstonJamaica31.7°C23.1°C45 mm4
CancúnMexico28.5°C20°C81 mm7
CuliacánMexico28.3°C12.4°C15 mm1
Acapulco de JuárezMexico30.8°C23.9°C11 mm1
MalaccaMalaysia31.2°C23.6°C183 mm13
Kota BharuMalaysia29.3°C23.5°C569 mm19
Sunshine CoastAustralia28.4°C19.9°C153 mm10
IquitosPeru33°C22.3°C295 mm18
ToamasinaMadagascar30.6°C22.2°C275 mm18
Phu QuocVietnam30.6°C23.5°C87 mm6
GuantánamoCuba30.5°C21.2°C35 mm3
TaclobanPhilippines30.2°C24.2°C436 mm22
Phan ThiếtVietnam30.3°C22.8°C37 mm2
Cà MauVietnam30.2°C23.9°C64 mm6
La CeibaHonduras28.6°C19.2°C316 mm12
SorsogonPhilippines29.4°C23.8°C634 mm22
Saint-DenisReunion29.5°C22.4°C174 mm11
PoncePuerto Rico31.6°C19.3°C38 mm5
NouméaNew Caledonia29.1°C22.1°C58 mm6
NasinuFiji30.1°C22.6°C336 mm18
Ban MaiThailand29.5°C24.5°C452 mm20
CaguasPuerto Rico29.9°C17.3°C108 mm14
Montego BayJamaica30.6°C22.6°C100 mm8
AmbalantotaSri Lanka30.4°C23.5°C124 mm10
Trujillo AltoPuerto Rico29.4°C20.5°C134 mm15
Bandar Seri BegawanBrunei31.5°C23.7°C365 mm19
CayenneFrench Guiana30.6°C23.2°C332 mm21
San AndrésColombia29.4°C25.4°C136 mm15
ChumphonThailand30.2°C21.7°C269 mm11
MamoudzouMayotte31.3°C25.1°C191 mm11
LautokaFiji31.5°C22.7°C210 mm12

Lists are capped at one place per station because roughly a hundred settlements share each one, and at three per country so a single large country cannot fill the table. A place missing here is not disqualified — it may simply sit behind a bigger neighbour on the same station.