Sunny & Hot cities in South-eastern Asia in December
Beach heat, desert cities, escaping winter.
46 cities in South-eastern Asia match our Sunny & Hot profile in December: average temperature ≥ 25°C / 77°F, monthly rainfall ≤ 40 mm / 1.6 in. Top picks include Phnom Penh (Cambodia, 26.6°C / 79.9°F), Koh Kong (Cambodia, 26.5°C / 79.7°F), and Ho Chi Minh City (Viet Nam, 26.4°C / 79.5°F). Unlike the country-level averages, these are point values sampled at each city itself — usually more useful for planning where you'll actually spend your time. Click a city for its full year-round climate and best months to visit.
← Countries only in South-eastern Asia · Cities in Asia
| City | Temperature | Rainfall |
|---|---|---|
| Phnom Penhcity · Phnom Penh, Cambodia | 26.6°C79.9°F | 38 mm1.5″ |
| Koh Kongcity · Koh Kong, Cambodia | 26.5°C79.7°F | 22 mm0.9″ |
| Ho Chi Minh Citycity · Ho Chi Minh, Viet Nam | 26.4°C79.5°F | 37 mm1.5″ |
| Cao Lãnhcity · Đồng Tháp, Viet Nam | 26.3°C79.3°F | 38 mm1.5″ |
| Kampong Spoecity · Kampong Speu, Cambodia | 26.3°C79.3°F | 31 mm1.2″ |
| Rayongcity · Rayong, Thailand | 26.3°C79.3°F | 8 mm0.3″ |
| Long Xuyêncity · An Giang, Viet Nam | 26.3°C79.3°F | 29 mm1.1″ |
| Bangkokcity · Bangkok, Thailand | 26.3°C79.3°F | 6 mm0.2″ |
| Bến Trecity · Bến Tre, Viet Nam | 26.2°C79.2°F | 38 mm1.5″ |
| Trà Vinhcity · Trà Vinh, Viet Nam | 26.2°C79.2°F | 29 mm1.1″ |
| Samut Prakancity · Samut Prakan, Thailand | 26.2°C79.2°F | 7 mm0.3″ |
| Sóc Trăngcity · Sóc Trăng, Viet Nam | 26.2°C79.2°F | 34 mm1.3″ |
| Tratcity · Trat, Thailand | 26.1°C79°F | 13 mm0.5″ |
| Vũng Tàucity · Bà Rịa-Vũng Tàu, Viet Nam | 26.1°C79°F | 33 mm1.3″ |
| Châu Đốccity · An Giang, Viet Nam | 26.1°C79°F | 39 mm1.5″ |
| Daweicity · Tanintharyi, Myanmar | 26.1°C79°F | 6 mm0.2″ |
| Chon Buricity · Chon Buri, Thailand | 26°C78.8°F | 7 mm0.3″ |
| Attapeucity · Attapeu, Laos | 25.9°C78.6°F | 10 mm0.4″ |
| Nakhon Pathomcity · Nakhon Pathom, Thailand | 25.8°C78.4°F | 6 mm0.2″ |
| Kampong Chamcity · Kampong Cham, Cambodia | 25.8°C78.4°F | 19 mm0.7″ |
| Samut Sakhoncity · Samut Sakhon, Thailand | 25.7°C78.3°F | 4 mm0.2″ |
| Prey Vengcity · Prey Veng, Cambodia | 25.7°C78.3°F | 28 mm1.1″ |
| Ratchaburicity · Ratchaburi, Thailand | 25.7°C78.3°F | 5 mm0.2″ |
| Chanthaburicity · Chanthaburi, Thailand | 25.7°C78.3°F | 10 mm0.4″ |
| Phan Thiếtcity · Bình Thuận, Viet Nam | 25.7°C78.3°F | 24 mm0.9″ |
| Prachuap Khiri Khancity · Prachuap Khiri Khan, Thailand | 25.6°C78.1°F | 25 mm1″ |
| Samut Songkhramcity · Samut Songkhram, Thailand | 25.6°C78.1°F | 3 mm0.1″ |
| Chachoengsaocity · Chachoengsao, Thailand | 25.6°C78.1°F | 5 mm0.2″ |
| Kanchanaburicity · Kanchanaburi, Thailand | 25.6°C78.1°F | 5 mm0.2″ |
| Nonthaburicity · Nonthaburi, Thailand | 25.6°C78.1°F | 3 mm0.1″ |
| Phetchaburicity · Phetchaburi, Thailand | 25.6°C78.1°F | 3 mm0.1″ |
| Kampong Chhnangcity · Kampong Chhnang, Cambodia | 25.6°C78.1°F | 29 mm1.1″ |
| Pursatcity · Pursat, Cambodia | 25.5°C77.9°F | 23 mm0.9″ |
| Biên Hòacity · Đông Nam Bộ, Viet Nam | 25.5°C77.9°F | 37 mm1.5″ |
| Thủ Dầu Mộtcity · Bình Dương, Viet Nam | 25.4°C77.7°F | 35 mm1.4″ |
| Nakhon Nayokcity · Nakhon Nayok, Thailand | 25.3°C77.5°F | 6 mm0.2″ |
| Kampong Thomcity · Kampong Thom, Cambodia | 25.3°C77.5°F | 18 mm0.7″ |
| Phra Nakhon Si Ayutthayacity · Phra Nakhon Si Ayutthaya, Thailand | 25.3°C77.5°F | 4 mm0.2″ |
| Pathum Thanicity · Pathum Thani, Thailand | 25.3°C77.5°F | 4 mm0.2″ |
| Mawlamyinecity · Mon State, Myanmar | 25.3°C77.5°F | 10 mm0.4″ |
| Yangoncity · Yangon, Myanmar | 25.3°C77.5°F | 14 mm0.6″ |
| Suphan Buricity · Suphan Buri, Thailand | 25.2°C77.4°F | 8 mm0.3″ |
| Prachin Buricity · Prachin Buri, Thailand | 25.2°C77.4°F | 6 mm0.2″ |
| Lopburicity · Lopburi, Thailand | 25°C77°F | 4 mm0.2″ |
| Saraburicity · Saraburi, Thailand | 25°C77°F | 4 mm0.2″ |
| Battambangcity · Battambang, Cambodia | 25°C77°F | 17 mm0.7″ |