Vietnam · Regional climate

Red River Deltawhen to go

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

Range: 21–34 °C
Compare: +0.1°C vs. Vietnam mean
Country: Vietnam
TZ: Asia/Ho_Chi_Minh

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12-month climate · Red River Delta

How the year moves in Red River Delta

Ten years of ERA5, aggregated over Red River Delta 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	21.0
February	21.9
March	25.0
April	28.6
May	32.0
June	34.4
July	33.9
August	32.8
September	32.1
October	29.1
November	26.5
December	22.1

Rainfallmm

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Month	Rainfall (mm)
January	51
February	39
March	60
April	86
May	198
June	203
July	287
August	403
September	322
October	189
November	56
December	30

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	2.1
February	2.3
March	2.3
April	3.9
May	4.7
June	5.0
July	4.7
August	3.9
September	4.2
October	4.3
November	4.2
December	3.3

Month by month · Red River Delta

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Other regions · Vietnam

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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