San Juan Guide for Digital Nomads
What living in San Juan as a digital nomad is like: a month's costs, the weather each month, the internet, the air and safety, and the visa, tax and money tools for Puerto Rico.
Puerto RicoHere's what San Juan is like for a digital nomad: the weather each month, the internet, how safe it is, and the visas, taxes and money tools for Puerto Rico.
Download, typical line
78 Mbps
fastest quarter 190 Mbps
Fine particles in the air (PM2.5)
12 µg/m³
a year's average; the WHO's guideline is 5
Mild and dry month
1
Jan
Weather in San Juan by month
The warmest month is September, at about 90°F (32°C) in the afternoon, and the coolest is February, at about 84°F (29°C).
The most rain falls in August.
- High
- 84°F (29°C)
- Low
- 70°F (21°C)
- Rain
- 3.5 in (89 mm)
- High
- 84°F (29°C)
- Low
- 70°F (21°C)
- Rain
- 4.4 in (111 mm)
- High
- 85°F (29°C)
- Low
- 71°F (22°C)
- Rain
- 4.3 in (110 mm)
- High
- 86°F (30°C)
- Low
- 73°F (23°C)
- Rain
- 4.2 in (106 mm)
- High
- 87°F (31°C)
- Low
- 74°F (24°C)
- Rain
- 7.5 in (190 mm)
- High
- 89°F (32°C)
- Low
- 77°F (25°C)
- Rain
- 4.6 in (117 mm)
- High
- 89°F (32°C)
- Low
- 76°F (25°C)
- Rain
- 7.9 in (201 mm)
- High
- 90°F (32°C)
- Low
- 77°F (25°C)
- Rain
- 8.7 in (222 mm)
- High
- 90°F (32°C)
- Low
- 76°F (24°C)
- Rain
- 6.8 in (173 mm)
- High
- 90°F (32°C)
- Low
- 76°F (24°C)
- Rain
- 6.6 in (167 mm)
- High
- 87°F (30°C)
- Low
- 73°F (23°C)
- Rain
- 8.2 in (208 mm)
- High
- 85°F (29°C)
- Low
- 71°F (22°C)
- Rain
- 6.1 in (156 mm)
From NOAA's monthly station summaries for Toa Baja Levittown, Pr Us (7.4 km away), averaged over 2011 to 2025.
Internet in San Juan
In M-Lab's open speed tests within 25 km of San Juan, half came in above 78 Mbps download and 17 Mbps upload, and the fastest quarter of lines above 190 Mbps.
That's 137,973 download tests from September 2025 to September 2026.
The typical figure counts every line, cheap and mobile ones too; a fiber line in a good apartment or coworking space is closer to the fastest quarter.
Test yours when you get there with my internet speed test.
Air quality in San Juan
The air in San Juan carries about 12 µg/m³ of fine particles (PM2.5) over a year, 2.4 times the WHO's guideline of 5 µg/m³.
The cleanest month is November, at about 6 µg/m³, and the haziest is May.
In May it climbs to about 26 µg/m³, so plan around it if you're sensitive to smoke or haze.
- PM2.5
- 8 µg/m³
- Against the WHO guideline
- 1.5x
- PM2.5
- 8 µg/m³
- Against the WHO guideline
- 1.5x
- PM2.5
- 8 µg/m³
- Against the WHO guideline
- 1.6x
- PM2.5
- 11 µg/m³
- Against the WHO guideline
- 2.3x
- PM2.5
- 26 µg/m³
- Against the WHO guideline
- 5.1x
- PM2.5
- 11 µg/m³
- Against the WHO guideline
- 2.1x
- PM2.5
- 15 µg/m³
- Against the WHO guideline
- 3.0x
- PM2.5
- 14 µg/m³
- Against the WHO guideline
- 2.9x
- PM2.5
- 9 µg/m³
- Against the WHO guideline
- 1.8x
- PM2.5
- 8 µg/m³
- Against the WHO guideline
- 1.5x
- PM2.5
- 6 µg/m³
- Against the WHO guideline
- 1.1x
- PM2.5
- 22 µg/m³
- Against the WHO guideline
- 4.5x
From the government monitor nearest San Juan, within 5.7 km, through OpenAQ's open air quality data, each month's average since 2023: Cataño 40 (AirNow, US Public Domain, 5.7 km).
Work and stay in San Juan
Where to work and live with other remote workers, from each finder:
See them all on a map, with hours, photos and directions, in the coworking space finder and free Wi-Fi spots.
Visas, taxes and residency in Puerto Rico
Before you plan a long stay, check what your passport allows and what staying does to your taxes:
- Can you stay? – see where your passport goes without a visa on the visa-free countries map, and whether Puerto Rico has a visa for remote workers in the digital nomad visa finder
- Tax – compare Puerto Rico's income tax with other countries in tax rates by country
- Foreign income – Puerto Rico taxes its tax residents on their income from anywhere; see the rule and its exceptions on the territorial tax map
Each tool reads the official rules, so the answer is for your own passport and income.
Money in San Juan
A card with no foreign fee and an account that holds several currencies make a stay much cheaper:
- Accounts – the best bank accounts for digital nomads, by where you live
- Cards – what a card costs you abroad in the card fees abroad calculator
- Sending money – the cheapest way to move money there in the money transfer comparison
The finders show only accounts and cards you can open from where you live.
Time zone
San Juan runs on Puerto Rico time (America/Puerto_Rico).
See how many working hours you'd share with your clients or team in the time zone overlap calculator.
FAQs about San Juan
Here are the questions people ask most about San Juan, answered from this guide.
The mildest, driest month is January, with afternoons between 68°F and 84°F (20°C and 29°C) and little rain.
That's from NOAA's monthly station summaries for Toa Baja Levittown, Pr Us (7.4 km away), averaged over 2011 to 2025.
In M-Lab's open speed tests over the last 12 months, half came in above 78 Mbps download and 17 Mbps upload.
The fastest quarter of lines, closer to a good fiber connection, came in above 190 Mbps.
It depends on your passport and how long you stay.
The visa-free countries map shows your stay without a visa, and the digital nomad visa finder shows whether Puerto Rico has a visa for remote work.
Navid Moazzez
AI business strategist & AI OS builder
Navid Moazzez helps creators and founders master AI and build their own AI Operating System (AI OS) to automate their business and life.
Navid.me is reader-supported. When you buy through links on this site, I may earn an affiliate commission. Learn more.
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