Climate averages 1991–2020

An Nhơn weather
in October.

A hot, very wet month: the 8th warmest and the 11th driest of the year.

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

Average high 28.5°C Daytime mean, October
Average low 23.6°C Night-time mean, October
Rainfall 277 mm 25 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in An Nhơn · average highYear overview

October is a hot month in An Nhơn: daytime highs average 28.5°C and nights cool to about 23.6°C. By daytime temperature it is the 8th warmest of the 12 months.

Expect about 277 mm of rain on roughly 25 days, which makes October a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 50 min on an average October day.

The nearest other city in this atlas is Qui Nhon (17 km away). In October its highs average 28.0°C, about as warm as An Nhơn, with 358 mm of rain.

Among the 136 cities listed in Vietnam, An Nhơn ranks joint 54th of 136 for the warmest October highs and joint 79th of 136 for the driest October (rainfall, lowest first). The mean October high of those 136 cities is 28.4°C; An Nhơn is 0.1°C warmer than that mean.

From October to November, average highs fall by 1.7°C to 26.7°C, and monthly rainfall rises from 277 mm to 318 mm.

The annual picture

October 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 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, selected 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

October 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.