Seven in the morning in Medellín is close to the coolest hour of the day, about 16°C, and the sun has been up for less than an hour, as it is on every day of the year: six degrees from the equator, sunrise barely moves.
The Metro has been running since half past four along the river that splits the valley from south to north, cable cars climb from its stations to the neighbourhoods on the slopes, and on the corners, vendors pour tinto, the small black coffee Colombians drink all day, from thermoses. By early afternoon it will be 26°C. It will be much the same in January, in March and in August.
Seven in the morning in Chiang Mai depends on the month. In January it is about 17°C, the sun has only just risen, monks are walking their alms rounds through the lanes inside the old city's moat, and to the west Doi Suthep stands clear, with its temple 1,073 metres up.
In March it is already 21°C on the way to 34°C, and on a bad day the mountain is not there at all: smoke from crop fires and forest fires settles in the Ping River valley, and fine-particle pollution in March and April has averaged nearly 100 micrograms per cubic metre, about 20 times the level the WHO considers safe.
Those two mornings hold most of the decision. Chiang Mai is far cheaper, about $840 a month on our one-person budget against $1,440 in Medellín, but it has a season you should plan to spend somewhere else. Medellín costs more and asks you to watch your phone on the street, yet its weather has no month to flee, and it keeps nearly the same clock as New York. The two cities are exactly twelve hours apart: when one sits down to breakfast, the other is sitting down to dinner.
So the short verdict: choose Chiang Mai if your work runs on Asian or Australian hours, money is tight and you can be away from late February to April. Choose Medellín if your clients are in the Americas, you want a big city with a metro, and you are willing to learn some Spanish.
| Medellín | Chiang Mai | |
|---|---|---|
| Monthly budget, one person, central one-bedroom | $1,440 | $840 |
| One-bedroom, city centre | $890 | $470 |
| One-bedroom, outside the centre | $640 | $280 |
| Meal, inexpensive restaurant | $8 | $2 |
| Daily high, January / April | 25°C / 26°C | 27°C / 35°C |
| Months with the worst air | March, October to November | March and April |
| Visa-free stay (US, UK, most of Europe) | 90 days, extendable to 180 a year | 30 days, extendable by 30 |
| Long-stay option for remote workers | Digital nomad visa, about $1,640 a month in income | DTV, about $14,950 in savings |
| Time zone | UTC-5, all year | UTC+7, all year |
| Median fixed broadband, national | 231 Mbps | 299 Mbps |
Costs: the Numbeo figures on our Medellín and Chiang Mai pages, August 2026. Temperatures: Open-Meteo monthly averages, 2019 to 2023. Visas: Colombia's Foreign Ministry and the Tourism Authority of Thailand. Both cities' internet speeds are Ookla Speedtest Global Index medians, August 2026. Prices are in US dollars at the exchange rate of 1 August 2026: 3,203 Colombian pesos and 33.45 baht to the dollar.
City scores at a glance
| City | Nomad Score | Budget | Cost | WiFi | Safety | Community | Climate |
|---|---|---|---|---|---|---|---|
 MedellínColombia |
8.3 | $1,440/mo | 7 | 7 | 5 | 9 | 9 |
 Chiang MaiThailand |
7.8 | $840/mo | 7 | 7 | 8 | 10 | 5 |
The Nomad HQ ratings, scored 0 to 10 across our 13 categories.
Spring all year against three seasons
Medellín sits at about 1,495 metres in the Aburrá Valley, which is why the city calls itself the City of Eternal Spring. The average temperature is 22°C, daytime highs stay between 25 and 27°C in every month, and nights drop to 15 to 17°C. You will not need heating or air conditioning. What changes is the rain: October and November are the wettest months, July and August the driest.
Chiang Mai, some 300 metres up in the hills of northern Thailand, has three real seasons. The cool season, November to February, brings cool mornings and dry, sunny days. The hot season, March to May, pushes April highs to about 35°C. The rains follow, from June to October, with August the wettest month, and they wash the air clean.
The problem is where the hot season meets the dry one. From late February, farmers burn crop stubble and fires spread through the forests on the surrounding hills, and the valley traps the smoke. In 2026 it was severe: Chiang Mai ranked as the world's most polluted city several times in March, and on 4 April seven of the province's districts were declared emergency disaster zones. Thailand's own 24-hour limit for PM2.5 is 37.5 micrograms, a level those weeks left far behind.
Medellín is not spotless. Its valley holds pollution too, and in the transition months, usually March and again in October and November, low cloud and still air can trap the valley's own traffic fumes along with smoke from fires elsewhere in Colombia. The authorities then tell children, older people and pregnant women to avoid exercising outdoors, and can extend the driving restrictions. It is a nuisance measured in days, not a season you leave town for.
What this means for planning: in Chiang Mai, book November to early February, or come for the green rainy months, and treat March and April as the months to be somewhere else. If you have asthma or any lung condition, that is not a preference but a rule. In Medellín, any month works; December to February and July to August are the driest.
What each city costs you
The gap is large and it runs through every line of a budget. On the Numbeo figures on our city pages, a one-bedroom in central Chiang Mai rents for about $470 a month, roughly half the $890 it costs in central Medellín, and a cheap restaurant meal costs $2 against $8. Add everyday costs and our one-person budget comes to $840 in Chiang Mai and $1,440 in Medellín. Over six months the difference is about $3,600.
The ratio holds whichever way you live. A couple sharing a central one-bedroom comes to about $1,130 a month in Chiang Mai and $1,870 in Medellín on our figures, and a single person in a cheaper district to about $650 against $1,180. So the $840 that covers a central flat and daily life in Chiang Mai does not stretch to even the cheap version of Medellín.
Where you would live, and how you get around
In Chiang Mai, the nomad neighbourhood is Nimmanhaemin, or Nimman, the road that runs from the MAYA mall towards Chiang Mai University, with numbered side streets full of coffee roasters, galleries and small shops. The other choice is the old city itself, a square about a mile on each side inside the moat, with dozens of temples. Rent drops sharply outside both: $280 for a one-bedroom on our figures.
In Medellín, the best-known base is El Poblado, the hillside district in the south-east with the bars around Parque Lleras and the office towers of the Milla de Oro. The other common choice is Laureles, on the west side of the river, whose curving streets were laid out by the architect Pedro Nel Gómez in a radial plan unlike anywhere else in the city. It is residential, walkable and cheaper than El Poblado.
Getting around changes the sums too. Medellín has the only metro in Colombia, and a ride costs about $1.37, or less with a registered card. Chiang Mai has no mass transit: you use Grab or Bolt, flag a red songthaew, the shared pickup trucks that work as taxis, or rent a scooter, which by Thai law means a helmet and a licence that covers motorbikes.
Put the two cities side by side
Our comparison tool lines up Medellín and Chiang Mai on budget, rent and all 13 categories we rate.
Compare Medellín and Chiang Mai →How long each country lets you stay
Colombia is the more relaxed of the two, and it says so in writing. Visitors from visa-exempt countries, which include the US, the UK, Canada and most of Europe, get 90 days on arrival and can extend to 180 days in a calendar year. The Foreign Ministry lets remote workers use that stay as long as no Colombian company pays them. Half a year of working from Medellín needs no visa at all.
For longer, Colombia's digital nomad visa runs for up to two years. You must work remotely for foreign employers or clients, or build a digital content business, show three months of bank statements with income of at least three times the monthly minimum wage, about $1,640 a month in 2026, and hold health insurance that covers you in Colombia. The floor rises whenever the wage does.
Thailand is tighter. Since 15 September 2026, visitors from 60 countries get a 30-day visa exemption for tourism, half the 60 days allowed before, and an immigration office can extend it once by up to 30 days for about $57. That exemption is written for holidays. The route written for remote workers is the Destination Thailand Visa. It costs about $300, is valid for five years and allows stays of up to 180 days, each extendable once.
The DTV tests savings, not salary: about $14,950 in the bank, a sum set in baht that moves with the exchange rate, plus evidence of the remote work itself, such as an employment contract or a portfolio.
Since 31 August 2026 the DTV must be applied for through the Thai mission covering your country of citizenship or legal residence, so you cannot apply from Colombia on the way unless you are resident there. The two visas suit different people. A freelancer with a steady $2,000 a month and little saved qualifies for Colombia, not Thailand; someone with a cushion of savings and uneven income is better served by the DTV. Our comparison of digital nomad visas sets both beside the programmes of 39 other countries.
Watch the tax clock as well. Colombia treats you as tax resident after more than 183 days in any 365, and residents are taxed on worldwide income. Thailand's line is 180 days in a calendar year, after which foreign income you bring into the country can be taxed. A long stay on either visa can cross it; our guide to how digital nomads are taxed explains how treaties and home-country rules interact.
A working day, twelve hours apart
The time zone decides more careers than the rent does. Medellín runs on UTC-5 all year, the same as New York in winter and one hour behind it in summer, so a 9 a.m. stand-up in New York is at 8 or 9 in the morning for you. Chiang Mai runs on UTC+7, which puts the same meeting at 8 or 9 at night. It suits work for Singapore, Tokyo or Sydney, and a European morning falls in your afternoon.
The connection is fine in both, and faster in Thailand. National medians put fixed broadband at about 299 Mbps in Thailand and 231 Mbps in Colombia, and the gap on mobile data is wider, 134 Mbps against 45, which matters if you work from your phone's hotspot.
Chiang Mai has had coworking for more than a decade. Punspace, which calls itself the city's first and opened in 2013, runs one of its spaces in a restored former soda bottle factory in the old city and another by Tha Phae Gate, and CAMP, on the top floor of the MAYA mall, stays open around the clock. In Medellín the choice splits by district: Tinkko works from a tower on the Milla de Oro, with the valley below, while Laureles has smaller community spaces.
Five o'clock looks different too. In Chiang Mai you could ride up to Doi Suthep for the view over the city, or, on a Sunday, walk the market that fills Ratchadamnoen Road from Tha Phae Gate. In Medellín you could take Line K and the Arví cable car up to Parque Arví, 16,000 hectares of forest and trails on the valley's eastern slopes, or ride the outdoor escalators that climb the slopes of Comuna 13.
Flights matter if you go home often. Medellín's airport, 20 km out in Rionegro, has nonstop flights to Miami, Fort Lauderdale, New York, Houston, Toronto and Madrid. Chiang Mai's international flights stay within East and Southeast Asia, apart from Etihad's to Abu Dhabi, so most long-haul trips start with a connection through Bangkok or another Asian hub.
Street crime against road risk
The dangers differ in kind. In Colombia, pickpocketing, mugging and armed robbery are a problem in the major cities, Medellín included. Criminals also use scopolamine and other drugs slipped into drinks, food or cigarettes, and use dating apps to lure foreigners into robberies. In practice that means keeping your phone out of sight on the street, booking rides through Uber or Cabify instead of hailing taxis, and meeting dates in busy public places.
In Thailand, violent crime rarely involves tourists. The bigger risk is the road: the WHO ranks Thailand among the deadliest countries in the world for motorcycle deaths, and in Chiang Mai, with no metro, the scooter is the obvious way to get around. Ride only with a helmet and the right licence, or use ride-hailing. If you need care in either city, our directory of doctors and clinics in Chiang Mai and our guide to finding an English-speaking doctor in Medellín list who speaks which language.
Who should pick which
Pick Chiang Mai if the budget decides: at about $600 a month less than Medellín, it stretches a modest income a long way. It is the better choice if your clients are in Asia or Australia, if you like a small city with temples, markets and a mountain on the doorstep, and if you have savings rather than a large monthly income. Plan your year around it: arrive in November, leave by late February, and come back when the rains have cleared the air.
Pick Medellín if you work with the Americas, because shared business hours are worth more than the $600. It is the better choice if you want one base all year without a season to escape, a metro and cable cars instead of a scooter, and a city of 2.4 million with a nightlife district around Parque Lleras. Colombia also lets you work from there for six months without a visa. Learn some Spanish: outside El Poblado you will need it.
If you cannot decide, the calendar can decide for you. Spend the cool months in Chiang Mai, and move to Medellín when the smoke arrives in March, if a flight halfway around the world suits you. Closer to home, Bangkok on a budget is the Thai alternative with a metro and an international airport.
Look closer before you book
Our Medellín and Chiang Mai pages carry the full cost tables, monthly weather and neighbourhood notes for each city.
Open the Chiang Mai city guide →Frequently Asked Questions
Is Medellín or Chiang Mai cheaper for digital nomads?
Chiang Mai. Our one-person budget, built from Numbeo prices, is about $840 a month there against $1,440 in Medellín, and a central one-bedroom rents for about $470 against $890.
When is the burning season in Chiang Mai?
Roughly late February to April, with the worst air in March and April, when fine-particle pollution has averaged nearly 100 micrograms per cubic metre. The rains from June to October clear it.
Does Medellín have air pollution too?
Yes, in shorter episodes. In the transition months, usually March and October to November, still air traps pollution in the Aburrá Valley for days at a time, and the authorities issue health warnings.
Can I work remotely in Colombia without a visa?
Yes. Colombia lets visa-exempt visitors who work remotely stay 90 days, extendable to 180 in a calendar year, as long as no Colombian company pays them. Longer stays need the digital nomad visa.
What visa do digital nomads use in Thailand?
The Destination Thailand Visa. It is valid for five years, allows stays of up to 180 days that can be extended once, and requires about $14,950 in savings, plus proof of remote work.
Which city is better for working US hours?
Medellín. It is on UTC-5 all year, level with New York in winter and one hour behind in summer. Chiang Mai is 11 to 12 hours ahead of New York, so US meetings fall in your evening.
