Two other suggestions would be India or Sri Lanka. Except for a few beaches in Goa, neither of those attract the party crowd, and both are excellent for scenery and culture. India is cheaper as long as you minimize time in Mumbai and other big cities, but that is good advice for many reasons. Sri Lanka is a bit better organized, and on your budget it is good value and easily affordable. There are good beaches along the south coast of Sri Lanka, but India is probably better for beaches.
Even though November is one of the busy months in Pokhara, they've built so many new hotels in the past few years that finding a room – even at a decent price – should always be possible. The high-season rates are still very cheap by almost anyone else's standards, and food and drinks are always very affordable, but if you look around a bit you'll be able to do even better.
Dubai has pretty much perfect weather in November, and this is really the first month since April when it's not scorching here. Fortunately, the crowds are also light because most people wait until Christmas to start traveling to warmer places. Dubai can be incredibly expensive if you have a big budget, but it doesn't have to be. You can get good deals on non-chain hotels and even apartment hotels this month, and if you skip the hotel restaurants and the fancier places in malls, you can eat well on a modest budget here.
If you have a flexible schedule, or if you just happen to have some time off in November, you are in luck. This is honestly the best month of the year for finding cheap destinations that also have fantastic weather. Since most people don't start their winter travel until mid or late December, it means crowds are small and hotel prices are low through huge sections of the travel world. Those wondering where to go on holiday in November have many great choices at bargain prices, although airfare may cost a bit.
If you’ve got 5 to 7 days and are starting in India I don’t think you want to fly halfway around the world, so it’s probably best to go somewhere between Dubai and Bali. Dubai has cheap flights from most places and it’s very family oriented with large play parks inside shopping malls and that sort of thing. You could get an apartment there in one of the many apartment-hotels for a reasonable price, and the December weather should be pretty good as well.
Assuming you might be in the US or Canada, my first hunch is Costa Rica, or Panama, which is a bit cheaper though not as well organized. Costa Rica has good surfing on its Pacific beaches, and there are very few all-inclusive resorts, which means that the restaurant scenes in resort areas are vibrant and interesting. Costa Rica also has limitless adventure opportunities, like zip-line tours and such, although they aren’t exactly cheap. Going inland you’ve got loads of national parks, as well as the famous volcano and its little spa town.
Morocco certainly qualifies as an exotic destination, and it could be fun to do some holiday shopping at their world famous markets. If there’s time, Abu Dhabi’s unique surroundings would make a memorable pre-holiday excursion. Or enjoy spring in New Zealand along with their fresh seafood, wines, and beaches. In Buenos Aires you can watch tango dancers while sipping a glass of Malbec — or get up and dance. Bermuda’s convenient location, sunshine, luxurious hotels, and November events give visitors plenty to do, but a lounge chair by the pool will be pretty inviting as well. The same can be said for Palm Springs, where it’s warm enough for poolside relaxing or al fresco dining and cool enough for cozying up to an outdoor fireplace at night. Warm weather awaits in Belize along with a clear blue sea ideal for snorkeling and diving.
Sprawled across two countries (Chile and Argentina), Patagonia is one of nature’s last frontiers. For trekking enthusiasts, adventure seekers and nature lovers alike, this remarkable landscape of snow-capped mountain peaks, imposing glaciers, gushing waterfalls, and beautiful national parks is the very definition of ‘epic’. It’s also one of the most isolated territories in the world, with roughly two people per square kilometre. Here at the end of the world, our planet is at its most wild and spectacular.
Trekking in Nepal during peak season might not sound like the most sensible choice for penny-pinching backpackers. But you can still enjoy the ideal weather without spending a fortune on in-demand hotels and expensive permits if you're happy to swap big-name trails, like Everest Base Camp and the Annapurna Circuit, for quieter treks to Kanchenjunga Base Camp and around the Langtang Valley. Idyllic conditions (dry but not witheringly hot) are also on offer in Rajasthan, one of India’s most vibrant and varied states. Chug between notable, attraction-rich cities like Jaipur, Jodhpur and Udaipur on an atmospheric and wallet-friendly Indian train, snacking on spicy pakoras and sipping sugary chai en route.