Climate averages 1991–2020

Vĩnh Long weather
in October.

A hot, very wet month: the joint 8th warmest and the wettest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 30.0°C Daytime mean, October

Average low 23.8°C Night-time mean, October

Rainfall 281 mm 27 days with ≥1 mm

Daylight 12 h Sunrise to sunset, per day

October is a hot month in Vĩnh Long: daytime highs average 30.0°C and nights cool to about 23.8°C. By daytime temperature it is the joint 8th warmest of the 12 months.

Expect about 281 mm of rain on roughly 27 days, which makes October a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 54 min on an average October day.

The nearest other city in this atlas is Cai Lậy (23 km away). In October its highs average 30.1°C, about as warm as Vĩnh Long, with 291 mm of rain.

Among the 136 cities listed in Vietnam, Vĩnh Long ranks joint 20th of 136 for the warmest October highs and joint 86th of 136 for the driest October (rainfall, lowest first). The mean October high of those 136 cities is 28.4°C; Vĩnh Long is 1.6°C warmer than that mean.

From October to November, average highs stay level at 30.0°C, and monthly rainfall falls from 281 mm to 140 mm.

The annual picture

October in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Vĩnh Long climate table

1991–2020

Monthly climate averages for Vĩnh Long, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	30.0°C22.3°C	22.3°C	26	4.2	11.612 h
February	31.5°C22.8°C	22.8°C	7.9	1.7	11.812 h
March	33.0°C24.2°C	24.2°C	29	4.7	12.112 h
April	33.4°C25.1°C	25.1°C	73	11.8	12.312 h
May	32.1°C25.4°C	25.4°C	196	24.9	12.613 h
June	30.6°C24.9°C	24.9°C	241	27.0	12.713 h
July	30.0°C24.6°C	24.6°C	245	28.0	12.713 h
August	30.2°C24.5°C	24.5°C	250	28.9	12.512 h
September	30.1°C24.3°C	24.3°C	278	28.1	12.212 h
October, selected	30.0°C23.8°C	23.8°C	281	27.1	11.912 h
November	30.0°C23.5°C	23.5°C	140	17.2	11.712 h
December	29.6°C22.6°C	22.6°C	70	9.5	11.512 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

October in nearby cities

Distance from Vĩnh Long

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Vĩnh Long) is explained once on the Vĩnh Long year overview and on the Sources, method and limits page.