The high season hotel prices will start in November as well, but crowds are usually thin for most of the month so you should be able to get some nice bargains at some of the nicer places that allow online booking. When they see that they have lots of empty rooms as the month approaches, they'll discount to be on par with some of the 2-star places that aren't nearly as nice.
Those temples are all outdoor for the most part, so cooler and dryer conditions mean you can spend more time touring the temples and still being comfortable. Almost any other month of the year and you'll be better off going back to your hotel for a few hours in the afternoon, but in December you can carry on all day if you like. The town of Siem Reap is a delight in itself, but of course it fills up near Christmas.
Actually, most of the popular European cities have fairly mild winters, in that they don’t spend much time below freezing and snowstorms are rare as well. It’s hard to make suggestions without knowing about your tastes, but I will tell you that the most popular European cities are London, Paris, and Rome, and none of them get snowed in often. If you are going to Italy, you should also go to Florence and maybe Venice as well.
Since you mention the temperature in Fahrenheit, I’ll assume you are in the United States. You might have to go to the Southern Hemisphere to reliably get 84F or higher, but you can get over 80F in most of the Caribbean. You’ll get low 80s in Hawaii in early December as well. Fortunately, neither of those places get too crowded until just before Christmas, so either should work.
The final month of the year marks the time when people in northern climates start looking around for an escape to the sun. Fortunately, there are big parts of the world that have their best weather of the year at this time, and are very cheap as well, once you get there. The best places to visit in December are of course close to the equator or even below it.
If you are going for one week I wouldn’t go all the way to Thailand, but if it’s two weeks I think it’s worth it. It takes most of a day in each direction, but flights are often reasonably priced, and everything there is cheap once you get there. I’ve actually lived in Thailand for 6 months and have visited many more times and it’s actually very easy and stress free once you are there. All the important signs are in English and nearly everyone you’ll encounter as a tourist will speak enough English to help you as well. You can get around by train or VIP bus for cheap, or fly to the islands for cheap. It’s very safe there as well. You could spend a few days in Bangkok and then head to one of the islands or take a train up to Chiang Mai.
Sri Lanka could also be great, and it’s very different. In fact, you might even consider a trip to India itself, which is obviously similar to Sri Lanka. But Sri Lanka is far easier to do in about 12 days, with most of your time spent in the mountains and a bit along the southern coast. Colombo is mainly just good for flying in and getting your bearings. Sri Lanka is also a bit more expensive than Vietnam, but both are great value. And again, you could instead go to Kerala and Goa in India on a short trip, although those are more about relaxation than culture. Let me know if you have any other questions, and I hope this helps. -Roger
My best recommendation would be somewhere in the islands of Thailand. December has very pleasant weather with warm days and nights that can be a bit chilly (for some people). Best of all, it’s a very beautiful place and the tourist infrastructure makes it easy to get around speaking English and with very few headaches. The largest island is Phuket and it has famous nightlife in the Patong Beach area. In fact, the nightlife is so notorious that many people think it’s too much so they avoid the place. There are many other beach areas that are quiet and still close enough to go into Patong once in a while.
My first thought was Goa, which you say you’ve been to before, but maybe you don’t realize that there are about 20 different beach areas that are different from one another in terms of vibe and types of visitors? Personally, I found that Anjuna and Vagator were both kind of mellow but also busy enough and easy to meet other people. But if you don’t like those, there are many different beaches in the south, which I’ve heard are also great and draw different groups. It’s something to think about because it doesn’t get much cheaper than Goa for beaches anywhere in the world. -Roger
The Maldives is amazing for relaxing beach holidays and it’s within your range. The tricky thing for most people is that it’s quite expensive for a shorter trip. Of course the Maldives is famous for its water villa resorts, and those water villas start at around US$350 per night. Nearly all of those resorts also have island villas and rooms and those can start at as low as US$100 per night, but you also have to pay for a speedboat or sea-plane transfer from Male Airport to your resort. That can be as low as US$100 per adult for the closer speedboat islands, and up to US$600 per adult for the more remote sea-plane islands. On a shorter stay, that obviously adds to the price. Speaking of that, I run another site all about overwater bungalows and I have links from an article on this site about the cheapest overwater villas in the world. Have a look at that list as it will show you the more affordable options in the Maldives, as well as even cheaper options in Malaysia and elsewhere.
The second trip will be the second week of December from the 13th to the 19th. Also warm place with adventure and tourism. Im going with my best friend. I was thinking one of the islands of the Caribbean or Latin America ( since I can travel freely to most of them without the process of getting a visa) but I’m not sure which ones where not affected by Irma.
In Central America you could consider Belize. It’s small, but it’s got islands and beaches (not everywhere though) and forests and other cultural sights, and English is more or less the official language. It’s not as well organized as Costa Rica, but it’s not bad and it feels safe. The other to consider there is Panama, which obviously has a lot in common with Costa Rica. It has far fewer adventure activities and the good beaches are spaced out a bit, but still it’s a relatively rich country with tens of thousands of Americans and Canadians living there as well as visiting, so they have a good tourist infrastructure and it’s safe.
I’ll be happy to try to help, but I’d really need to know your starting point because there are cheap places in different corners of the world, and it’s not worth flying halfway around the world to try to save US$20 per day. In mid December through January for beaches you should consider Thailand and perhaps also Vietnam. I’ll give you more information once I know where you are starting from. -Roger
St. Bart's is a French island and a member of the European Union. First discovered by Columbus in 1493 and named after his brother Bartolomeo, St. Bart's has been populated through the years by native Arawaks, pirates, French colonists, Swedish settlers, and French citizens attracted by the island life. Owned for a time by Sweden before being returned to France, St. Bart's capital, Gustavia, was named for a Swedish king, and the language, along with French, is used for many street signs. In Gustavia, visitors interested in the island’s history can explore 17th-century forts, a lighthouse, and the small Wall House Museum. With 14 public beaches, there’s one for every taste and activity, including a swimsuit-optional spot. Boating, windsurfing, kayaking, sunbathing, shopping, people watching, and exploring the island’s shallow reefs are favorite pastimes. Last September’s Hurricane Irma caused significant damage to the island, but recovery has been swift. After closing a year for renovation, Le Barthelemy Hotel & Spa has just re-opened. Set on the Anse de Grand Cul de Sac, an ideal area for watersports, the eco-friendly hotel emphasizes wellness, with an expansive spa offering hydrotherapy, sauna, and beach yoga. This perfect December island escape is accessible by air or ferry from nearby St. Maarten.