Vietnam · Regional climate

Cao Bằngwhen to go

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

Range: 17–30 °C
Compare: −3.6°C vs. Vietnam mean
Country: Vietnam
TZ: Asia/Ho_Chi_Minh

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12-month climate · Cao Bằng

How the year moves in Cao Bằng

Ten years of ERA5, aggregated over Cao Bằng 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	16.6
February	17.7
March	21.8
April	25.6
May	28.2
June	30.0
July	30.5
August	30.1
September	29.1
October	25.6
November	22.5
December	17.8

Rainfallmm

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Month	Rainfall (mm)
January	82
February	68
March	98
April	118
May	227
June	305
July	260
August	304
September	218
October	132
November	60
December	44

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	2.1
February	2.1
March	2.4
April	3.2
May	3.4
June	3.3
July	4.0
August	3.8
September	4.1
October	3.9
November	3.5
December	3.2

Month by month · Cao Bằng

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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