ClimateAverages

Rach Gia Climate

Kien Giang, Viet Nam · 22 weather stations within 200 km · records 1840 to 2025

Average annual daytime high
30.2°C
Warmest month · April
32.7°C
Typical daytime high
Coldest month · January
21.9°C
Typical overnight low

Rach Gia has an average annual daytime high of 30.2°C, based on the 1951 to 1980 baseline. Its warmest month is April, when highs typically reach 32.7°C, and its coldest is January, with overnight lows near 21.9°C.

Month by month averages

MonthAvg highAvg low
January29.1°C21.9°CColdest
February30.6°C22.6°C
March32.0°C24.0°C
April32.7°C25.3°CWarmest
May31.7°C25.8°C
June30.0°C25.5°C
July29.5°C25.2°C
August29.3°C25.2°C
September29.4°C25.2°C
October29.6°C24.6°C
November29.6°C23.9°C
December28.9°C22.6°C

Temperature range across the year

20°24°27°31°35°JanFebMarAprMayJunJulAugSepOctNovDec
Daytime high Overnight low
Hottest year on record
2023
+1.6°C vs. 1951–1980
Coldest year on record
1917
-1.1°C vs. 1951–1980

These figures reflect annual averages, not single-day records. Daily observations are outside this dataset's precision.

Is Rach Gia getting hotter?

Since 1900, Rach Gia's average temperature has risen by +1.5°C. Compared to the earliest station records that begin in 1840, warming totals +1.6°C.

26.5°27.1°27.6°28.1°28.7°1951–1980 baseline190019251950197520002025

20-year smoothed annual temperature reconstructed from station anomalies. Dashed line: 1951–1980 baseline.

Best time to visit
any time of year

Daytime highs sit within a comfortable 15°C to 26°C range.

FAQ

What is the average temperature in Rach Gia?

Rach Gia's average annual daytime high is 30.2°C, based on the 1951 to 1980 baseline period. The warmest month is April, with highs averaging 32.7°C, and the coldest is January, with lows averaging 21.9°C.

What is the warmest month in Rach Gia?

April is the warmest month in Rach Gia, with typical daytime highs of 32.7°C.

What is the hottest year on record for Rach Gia?

2023 is the hottest year on record for Rach Gia, running +1.6°C above the 1951 to 1980 baseline.

Is Rach Gia getting hotter?

Yes. Since 1900, Rach Gia has warmed by roughly +1.5°C.

When is the best time to visit Rach Gia?

any time of year typically offers the most comfortable daytime highs, in the 15°C to 26°C range.

Baseline period 1951 to 1980. Monthly averages are the mean of station observations weighted by proximity. Warming trend is the 20-year smoothed anomaly against that baseline.