Climate averages 1991–2020

An Nhơn weather
in March.

A hot, moderately wet month: the 7th warmest and the 2nd driest of the year.

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

Average high 28.8°C Daytime mean, March
Average low 21.9°C Night-time mean, March
Rainfall 47 mm 9 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in An Nhơn · average highYear overview

March is a hot month in An Nhơn: daytime highs average 28.8°C and nights cool to about 21.9°C. By daytime temperature it is the 7th warmest of the 12 months.

Expect about 47 mm of rain on roughly 9 days, which makes March a moderately wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 03 min on an average March day.

The nearest other city in this atlas is Qui Nhon (17 km away). In March its highs average 28.0°C, 0.9°C cooler than An Nhơn, with 60 mm of rain.

Among the 136 cities listed in Vietnam, An Nhơn ranks joint 68th of 136 for the warmest March highs and 71st of 136 for the driest March (rainfall, lowest first). The mean March high of those 136 cities is 28.7°C; An Nhơn is 0.1°C warmer than that mean.

From March to April, average highs rise by 2.6°C to 31.4°C, and monthly rainfall rises from 47 mm to 58 mm.

The annual picture

March in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 152025303540 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 3500

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

Every month, side by side

An Nhơn climate table

1991–2020
Monthly climate averages for An Nhơn, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 25.0°C20.0°C20.0°C6913.811.411 h
February 26.4°C20.4°C20.4°C358.711.712 h
March, selected 28.8°C21.9°C21.9°C479.312.012 h
April 31.4°C23.8°C23.8°C5810.412.412 h
May 33.2°C25.5°C25.5°C12217.912.813 h
June 33.8°C26.2°C26.2°C8015.312.913 h
July 33.8°C26.1°C26.1°C8215.312.913 h
August 33.6°C26.0°C26.0°C9816.112.613 h
September 31.7°C24.9°C24.9°C20222.012.212 h
October 28.5°C23.6°C23.6°C27725.011.812 h
November 26.7°C22.6°C22.6°C31822.111.511 h
December 25.0°C21.2°C21.2°C19720.211.311 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

March in nearby cities

Distance from An Nhơn

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 An Nhơn) is explained once on the An Nhơn year overview and on the Sources, method and limits page.