Climate
Palembang logs 145 sunny days a year to Surabaya's 256 — Surabaya wins by 111. Palembang also leads on hot days by 25.
Palembang
Feels-like °C
Dinner outside
Surabaya
Feels-like °C
Dinner outside
Air Quality
Palembang averages 21.3 µg/m³ (sensitive-groups) PM2.5 annually versus Surabaya's 33.5 µg/m³ (unhealthy) — Palembang breathes ~37% cleaner air (12.3 µg/m³ lower).
Palembang
Surabaya
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.
Palembang (2.2M) and Surabaya (6.9M) are 3.1x in population — Surabaya is the larger metro, Palembang the smaller; on land area Surabaya spans roughly 5.3x more ground.
Surabaya is roughly 4.1x the scale of Palembang
Combined population & area comparison
City Scale Rankings
Palembang
Surabaya
Who Thrives Here
Surabaya is the stronger fit for the sunshine lover. Both cities work well for the winter escapist.
Also compared
Frequently asked about Palembang vs Surabaya
▶How does the climate compare between Palembang and Surabaya?
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