In This Guide
The 10 warmest countries to visit in December are Oman, UAE, Jordan, Morocco, Egypt, Greece (Crete), Portugal (Algarve), Maldives, India (Goa), and Thailand. Oman tops the list for variety — 26–30°C in Muscat, canyon swimming, desert overnight, and ancient forts all accessible. Private Oman tours from OMR 25/person. Visa on arrival OMR 5 (~$13 USD).
If you are searching for warm countries to visit in December, you are not looking for “mild”. You want sunshine you can feel, swimming without wincing, and evenings that do not send you back to a hotel bar in a winter coat. For UK, US and European travellers, December is the month that punishes a bad destination choice: four hours to a grey Canary beach is not the same holiday as seven hours to 28°C and a dry sky.
This ranking is for 2026 winter-sun trips. It scores ten countries on December daytime temperature, rainfall reliability, flight time, visa friction, cost, and whether the country actually works as a holiday — not just a weather statistic. Oman ranks first because it is genuinely warm, almost rain-free, and more interesting than a resort strip. UAE, Egypt, Jordan and Morocco sit close behind for different travellers. Thailand and the Maldives are hotter; they are not automatically better.
Raw heat is a poor ranking tool. Bangkok in December is hotter than Muscat and also stickier, longer to reach from London, and wetter on some coasts. Marrakech is an easy three-and-a-half-hour hop from the UK and is not reliably warm enough for swimming. We weighted six things:
Australian readers get an honest caveat up front: December is summer at home. This list is still useful if you are combining a northern-hemisphere work trip with heat, or you want a dry Arabian winter rather than a humid Queensland Christmas. It is not a “escape Melbourne rain” list.
| Rank | Country | December days | Rain | London flight | Best for |
|---|---|---|---|---|---|
| 1 | Oman | 26–30°C | Almost none | ~7 hours | Variety + genuine warmth |
| 2 | United Arab Emirates | 24–28°C | Very low | ~7 hours | Easy city + beach |
| 3 | Egypt | 20–28°C | Almost none | ~5 hours | Nile + Red Sea |
| 4 | Jordan | 15–25°C | Low (Petra cooler) | ~5 hours | History + Aqaba sun |
| 5 | Qatar | 22–26°C | Very low | ~6.5 hours | Short Gulf stop |
| 6 | Maldives | 28–30°C | Northeast monsoon risk | ~10 hours | Resort swimming |
| 7 | Thailand | 28–32°C | Andaman drier; Gulf wetter | ~11–12 hours | Heat + food |
| 8 | Mexico | 26–28°C (Yucatán) | Dry season | ~10–11 hours | US travellers |
| 9 | Morocco | 18–22°C | Possible Atlas/Atlantic rain | ~3.5 hours | Short-haul cities |
| 10 | Spain (Canary Islands) | 18–22°C | Variable | ~4 hours | Closest “not-cold” |
Temperatures are typical December daytime ranges for the main visitor areas, not national averages. Egypt’s Cairo is cooler than Luxor. Jordan’s Amman is not Aqaba. Morocco’s Atlas is not Marrakech. If a destination only works in one pocket of the country, that is stated below.
Muscat in December sits around 26–30°C (79–86°F) by day, with nights in the mid-teens to low twenties. Rainfall is effectively zero. The sea is still warm enough to swim. Wadis are at their most usable. The desert is dramatic rather than punishing. That combination is rare: most winter-sun lists force you to pick heat or outdoor days or a short-ish flight from Europe. Oman gives you all three.
The honest caveats: December is peak season, so desert camps and the better Muscat hotels sell out; a 4WD is required for Jebel Akhdar; and a week is the minimum if you want coast, mountains and dunes without rushing. It is not a cheap last-minute package destination. It is a better holiday than Dubai if you want a country rather than a skyline.
Flights: London to Muscat is about 7 hours (Oman Air, British Airways, Gulf carriers). Frankfurt and Paris are 6–7 hours. New York is a long dual-haul via Europe or the Gulf (14 hours-plus). Sydney and Melbourne typically connect via Asia or Doha/Dubai in 14–18 hours.
Visa: UK, US, EU, Australian and Canadian passports usually get a visa on arrival at Muscat for OMR 5 (about £10 / $13) for a short stay, or a 30-day e-visa. Indian passports generally need an e-visa in advance. Always check the Royal Oman Police e-visa site before you fly — rules move.
Full weather, packing and activity detail lives on our dedicated page: Is Oman warm in December? For a week on the ground, use the 7-day Oman itinerary.
Dubai and Abu Dhabi in December sit around 24–28°C with very little rain. You can swim, walk a Corniche, and eat outdoors at night without a jacket. For a first-time winter-sun trip from the UK, the UAE is the path of least resistance: daily flights, English everywhere, hotels that know Christmas week, and a visa that is visa-free or on arrival for most Western passports.
The catch is the product. December Dubai is a city holiday with a beach attached. It is busy, priced for peak season, and thin on landscape once you leave the mall-and-marina loop. If your December search is really “I want warmth and a skyline”, the UAE wins. If your search is “I want warmth and a country”, skip to Oman — Muscat is a 4–5 hour drive or a short hop from Dubai.
Combining both is the grown-up itinerary: two nights in Dubai or Abu Dhabi, then a Dubai to Oman transfer for wadis and desert.
Egypt is the strongest short-haul-from-Europe option that is actually warm in the south. Cairo in December is often 18–22°C — fine for sightseeing, not a beach week. Luxor and Aswan are the prize: typically 23–26°C days, cool nights, almost no rain. The Red Sea (Hurghada, Marsa Alam, Sharm) stays in the mid-20s with water that is still swimmable for most people.
London to Cairo is about 5 hours. That matters. You gain two hours versus Oman and lose some reliability on the tourism experience: busier sites, more hustle, and a visa step (e-visa or arrival visa for many nationalities, currently around $25). Christmas week on the Nile is popular with Europeans; book temples and sleeper trains early.
Jordan is the most misunderstood December destination on this list. Amman and Petra are not warm. Petra in December is often 12–18°C by day and close to freezing at night. That is superb walking weather for the Siq and a bad choice if your only brief is “I want 28°C”. The warm pocket is the Dead Sea and Aqaba, where December days commonly reach 20–25°C and you can swim.
Rank Jordan fourth if you will split the trip: Petra and Wadi Rum in cool, photogenic winter light, then two or three nights in Aqaba for actual heat. Rank it lower if you refuse a fleece. London to Amman is about 5 hours. The Jordan Pass is usually the sensible visa-and-tickets bundle for UK, EU, US and Australian visitors.
Doha in December is typically 22–26°C, dry, and built for a three-to-five-night stop. It is not a landscape destination. It is a very good warm city if you already fly Qatar Airways, want museums and a Corniche, and dislike Dubai’s scale. Flight time from London is about 6.5 hours; visa-free entry covers a long list of nationalities for 30 days.
The honest limit: after four nights you have seen the shape of the place. Pair it with Oman if you have a Doha connection — Muscat is a short onward flight and a completely different holiday.
The Maldives in December is 28–30°C air and bath-warm sea. On temperature alone it beats Oman. On everything else it is a specialist product: you fly ~10 hours from London (usually via the Gulf or Sri Lanka), you pay resort prices, and your “country” is a jetty and a house reef. December also sits on the edge of the northeast monsoon, so some atolls cop more wind and rain than the brochure implies.
Choose the Maldives if the brief is swimming and doing nothing. Do not choose it as a “warm country to visit” in the sense of culture, driving, hiking or value. Australian travellers have a shorter relative hop than Brits; US travellers generally do not.
Thailand in December is hot: 28–32°C in much of the country. Bangkok is sticky. The Andaman coast (Phuket, Krabi, Khao Lak) is usually the drier side in December; the Gulf (Koh Samui) can still catch rain. London to Bangkok is 11–12 hours. That is a different category of trip from Oman or Egypt — you need more days to justify the flight, and you accept humidity as the price of heat.
Visa-exemption stays for UK, EU, US and Australian passports are typically 60 days as of the current rules — confirm before you book, because Thailand changes this more often than Gulf states. Food, price and beach variety beat the Gulf. Dry, walkable winter days do not. If you hate humidity, this is not your December list winner.
The Yucatán in December — Cancún, Tulum, Mérida, the Riviera Maya — is genuinely warm: 26–28°C, dry season, Caribbean water. For travellers from the eastern and central United States this is often the best warm country on the list: 3–5 hours on a plane, no jet lag to speak of, and a beach-plus-ruins itinerary that works in a week.
From the UK and Europe it is a 10–11 hour westbound flight into a shorter winter day. You can do it; it is rarely the efficient choice versus 5–7 hours to the Middle East or North Africa. From Australia it is the wrong direction. Visa-free entry for UK, EU, US and Australian passports is the norm for tourism stays; the FMM tourist card process is still worth reading before you land.
Marrakech in December is typically 18–22°C by day and 6–10°C at night. That is a pleasant city-break climate, not a winter-sun climate. The Atlas can have snow. Essaouira is windy. Agadir is the warmest Atlantic pocket and still sits in the low 20s. London to Marrakech is only 3.5 hours, which is why Morocco appears on every British “warm in December” roundup — including this one — with a warning label.
Visa-free for UK, EU, US and Australian visitors (usually 90 days). Superb food, riads, and walking. Pack layers. Do not book Morocco because a headline promised 28°C; it will not deliver that in December except on a freak afternoon.
Tenerife, Gran Canaria, Lanzarote and Fuerteventura sit around 18–22°C in December. The sea is cool. Cloud on the north of Tenerife is common. Southern resorts are the bet for sun. Four hours from the UK, no visa for UK travellers beyond the ETA/entry rules of the day, and a supermarket you recognise. It is the correct choice if you will not sit on a longer flight. It is the wrong choice if your search query is “warmest countries” and you mean swimming weather.
We include the Canaries because every honest comparison has to answer the short-haul question. They win on proximity. They lose on heat, dryness and sense of occasion versus Oman, Egypt or even Aqaba.
| Country | London | New York | Frankfurt | Sydney |
|---|---|---|---|---|
| Oman | ~7h | ~14h+ (1 stop) | ~6–7h | ~14–18h (1 stop) |
| UAE | ~7h | ~12–14h | ~6h | ~14h (often 1 stop) |
| Egypt | ~5h | ~12h+ (1 stop) | ~4h | Long (2 stops typical) |
| Jordan | ~5h | ~12h+ (1 stop) | ~4h | Long (1–2 stops) |
| Qatar | ~6.5h | ~12–13h | ~5.5–6h | ~14h |
| Maldives | ~10h (1 stop common) | Long | ~10h | ~10–12h |
| Thailand | ~11–12h | ~18h+ | ~10–11h | ~9h |
| Mexico (Cancún) | ~10–11h | ~3.5–5h | ~11h | Wrong direction |
| Morocco | ~3.5h | ~7h+ | ~3.5h | Long |
| Canary Islands | ~4h | Long | ~4.5h | Long |
Times are typical elapsed block hours, not including connection padding. December schedules thicken on Gulf and North African routes; Christmas week fares do not get kinder if you wait until November.
| Country | Typical December entry | Friction |
|---|---|---|
| Oman | Visa on arrival (OMR 5 short stay) or 30-day e-visa | Low |
| UAE | Visa-free / visa on arrival (length by nationality) | Very low |
| Egypt | e-visa or arrival visa (~$25) | Medium |
| Jordan | Jordan Pass covers visa for most visitors | Low if you buy the Pass |
| Qatar | Visa-free 30 days for many nationalities | Very low |
| Maldives | 30-day visa on arrival | Very low |
| Thailand | Visa exemption (often 60 days) — confirm current rule | Low |
| Mexico | Visa-free tourism stay for these passports | Low |
| Morocco | Visa-free, typically 90 days | Very low |
| Canary Islands | Schengen / UK ETA rules as applicable | Very low |
Visa rules change. Treat this as a 2026 planning table, then confirm on the official site of the destination two weeks before you fly. Indian, Pakistani, Nigerian and Philippine passports often have a different (stricter) path, especially for Oman, UAE and Egypt.
If you will sit 7 hours: Oman. If you will only sit 4 hours: Canaries or Morocco, and accept that you are buying “not freezing”, not “warm”. Egypt and Jordan are the 5-hour compromise with more culture than the Canaries and less guaranteed heat than Oman unless you pick Luxor/Aqaba carefully.
Same logic as the UK, with slightly shorter Gulf flights from Frankfurt, Munich, Paris and Amsterdam. Direct Muscat and Dubai options are solid. Egypt is the easy extra if you want ruins and heat in the south.
Mexico is the efficient warm country. The UAE is the efficient long-haul if you already think in Gulf hubs. Oman is worth the extra connection if you want desert and mountains rather than a mall. Do not fly 14 hours for the Canaries or Morocco — that is a European product.
December is your summer. Thailand and the Maldives are shorter relative hauls and hotter. Oman and Qatar make sense as a dry-heat, low-humidity alternative to a sticky Asian Christmas, especially if you are routing through Doha or Dubai anyway. Morocco and the Canaries are a long way for a mild forecast.
Most “warm countries to visit in December” articles flatten ten places into a temperature column and call it research. Three traps show up every year:
If you want the Oman-specific packing list after you pick a destination, use what to pack for Oman. Safety context for first-time Gulf travellers is on Is Oman safe to visit?
On a combination of temperature, dry weather and a manageable flight, Oman and the UAE are the warmest practical choices from the UK — both around 24–30°C with almost no rain and a seven-hour flight. Thailand and the Maldives are hotter but take 10–12 hours and add humidity or monsoon risk. The Canary Islands are closer and not truly warm.
They are close. Muscat often sits a degree or two warmer than Dubai in the afternoon, and both are dry and sunny. The real difference is the holiday: Dubai is a city-and-beach product; Oman adds mountains, wadis and desert in the same week. For a ranked winter-sun trip, Oman is the stronger country even when the thermometers match.
The UAE is the easiest logistically. Oman is the better family holiday if children can handle a private car for full days — wadi swimming, a desert camp, and forts beat another mall. Mexico is the US family default. The Maldives works for a fly-and-flop with a big budget. Morocco’s nights are too cold for a “warm holiday” brief with small children unless you accept layers.
UK, US, EU and Australian passport holders can enter Oman, the UAE, Qatar, Morocco, Mexico, the Maldives and usually Thailand with visa-free stay or visa on arrival. Egypt and Jordan add a simple paid visa or a Jordan Pass. Always confirm the current rule two weeks before departure because stay lengths change.
Only if you redefine sun as “bright and 20°C”. Marrakech days are mild, nights are cold, and the Atlas can have snow. Morocco is an excellent December city break from Europe. It is a weak answer to “warmest countries to visit in December” if you want swimming weather.
No. December is Australian summer. This ranking is written for northern-hemisphere winter travellers. Australians still use it when routing through the Gulf for a dry, low-humidity week in Oman or Qatar instead of a humid Thai Christmas, or when combining Europe work with a Red Sea or Muscat add-on.
For Oman, UAE, Maldives and Egypt over Christmas–New Year, book flights by September and accommodation as soon as dates are firm. Desert camps in Oman and Nile boats fill first. Shoulder days in early December are easier and often cheaper than 22–31 December. Private tours in Oman should be locked once flights are ticketed — WhatsApp is faster than email in peak season.
If Oman is the destination you want — and for most UK and European winter-sun searches, it should be — tell us your dates and group size. We reply with a private itinerary and a fixed price. No shared buses.
Day trips from Muscat start from OMR 25 per person. Multi-day road trips covering coast, mountains and desert start from OMR 220 per vehicle. English-speaking local driver, 4WD where the mountain checkpoint requires it.
December dates move fast. WhatsApp is the quickest way to hold a driver and vehicle.
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