Climate
Hanoi logs 168 hot days a year to Móng Cái's 78 — Móng Cái wins by 90. Móng Cái also leads on sunny days by 52.
Hanoi
Feels-like °C
Dinner outside
Móng Cái
Feels-like °C
Dinner outside
Air Quality
Hanoi averages 35.4 µg/m³ (very unhealthy) PM2.5 annually versus Móng Cái's 20.6 µg/m³ (sensitive-groups) — Móng Cái breathes ~42% cleaner air (14.7 µg/m³ lower).
Hanoi
Móng Cái
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Hanoi (5.0M) and Móng Cái (51K) are 98x in population — Hanoi is the larger metro, Móng Cái the smaller; on land area Hanoi spans roughly 84x more ground.
Hanoi is roughly 91x the scale of Móng Cái
Combined population & area comparison
HanoiMóng CáiCity Scale Rankings
Hanoi5.0M98xMóng Cái51K1xHanoi925 km²84xMóng Cái11 km²1xHanoi
Móng Cái
Who Thrives Here
Both cities work well for the winter escapist.
Also compared
SingaporeFrequently asked about Hanoi vs Móng Cái
▶How does the climate compare between Hanoi and Móng Cái?
▶Should I move to Hanoi or Móng Cái?
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