Vietnam · Regional climate

Lạng Sơnwhen to go

Regional slice of Vietnam with its own temperature profile. Best months here: Mar · Apr · Oct.

Range: 18–31 °C
Compare: −2.5°C vs. Vietnam mean
Country: Vietnam
TZ: Asia/Ho_Chi_Minh

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12-month climate · Lạng Sơn

How the year moves in Lạng Sơn

Ten years of ERA5, aggregated over Lạng Sơn itself rather than over Vietnam as a whole — the same series the month-by-month scores below are built from.

Temperature°C

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Month	Average daytime high (°C)
January	18.0
February	18.9
March	22.5
April	26.4
May	29.3
June	31.3
July	31.5
August	30.8
September	30.1
October	26.7
November	24.0
December	19.3

Rainfallmm

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Month	Rainfall (mm)
January	70
February	61
March	81
April	95
May	219
June	282
July	256
August	344
September	243
October	133
November	41
December	35

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	2.3
February	2.3
March	2.2
April	3.4
May	3.9
June	4.1
July	4.4
August	3.7
September	4.3
October	4.7
November	4.2
December	3.6

Month by month · Lạng Sơn

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Other regions · Vietnam

Nearby and comparable

Safety · 6 governments

What the governments say about Vietnam

Combined advisory · most-cautious-wins

Exercise increased caution

Highest level across 6 governments · Advisory last changed 2026-10-25

See breakdown by country