Climate averages 1991–2020

Long Xuyên weather
in June.

A hot, very wet month: the joint 5th warmest and the 8th driest of the year.

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

Average high 30.4°C Daytime mean, June

Average low 25.1°C Night-time mean, June

Rainfall 207 mm 26 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

June is a hot month in Long Xuyên: daytime highs average 30.4°C and nights cool to about 25.1°C. By daytime temperature it is the joint 5th warmest of the 12 months.

Expect about 207 mm of rain on roughly 26 days, which makes June a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 43 min on an average June day.

The nearest other city in this atlas is Thốt Nốt (17 km away). In June its highs average 30.4°C, about as warm as Long Xuyên, with 220 mm of rain.

Among the 136 cities listed in Vietnam, Long Xuyên ranks joint 97th of 136 for the warmest June highs and 42nd of 136 for the driest June (rainfall, lowest first). The mean June high of those 136 cities is 31.1°C; Long Xuyên is 0.8°C cooler than that mean.

From June to July, average highs fall by 0.3°C to 30.1°C, and monthly rainfall rises from 207 mm to 218 mm.

The annual picture

June 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

Long Xuyên climate table

1991–2020

Monthly climate averages for Long Xuyên, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	30.1°C22.1°C	22.1°C	25	4.4	11.612 h
February	31.5°C22.6°C	22.6°C	14	1.7	11.812 h
March	33.3°C24.1°C	24.1°C	34	5.7	12.112 h
April	33.6°C25.2°C	25.2°C	81	12.7	12.412 h
May	32.0°C25.5°C	25.5°C	175	23.9	12.613 h
June, selected	30.4°C25.1°C	25.1°C	207	26.3	12.713 h
July	30.1°C24.8°C	24.8°C	218	27.8	12.713 h
August	30.2°C24.8°C	24.8°C	220	28.1	12.512 h
September	30.1°C24.6°C	24.6°C	260	27.9	12.212 h
October	30.3°C23.9°C	23.9°C	281	26.9	11.912 h
November	30.4°C23.5°C	23.5°C	138	16.2	11.712 h
December	29.9°C22.6°C	22.6°C	57	8.5	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

June in nearby cities

Distance from Long Xuyên

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 Long Xuyên) is explained once on the Long Xuyên year overview and on the Sources, method and limits page.