yearsofweather

Hoi An in March:
properly hot, little rain

Hoi An, Vietnam · Records from 2006 to 2025. Not a forecast.

Mean high29°Hottest day 33.4° (2020)
Mean low22°Coldest night 17.4° (2008)
Rain days3 days0-9 by year
Rainfall27mmDaylight 11.8 → 12.3 h
Hoi An's 12 months iBest: January to March
Trip types Beach Finecool seaSightseeing on foot Finemostly dry and muggy
Humidity88%27 muggy days
Clear days4 days8 overcast days
Mean wind10 km/hRarely windy
Sea temperature24.4°23.6-25° by year (last 6)
Sunrise / sunset (15th)05:55 / 17:57Daylight 11.8 → 12.3 h

Hoi An in March

Clear days follow one another in the dry season. February to April is named the best stretch, with low humidity and mild temperatures, good for Old Town lanes and cycling through the rice fields. In 2026 the first full-moon lantern night of the lunar year, usually the biggest of the year, fell on March 2.

Hoi An in March ran hot: 29°C by day and 22°C at night. By midday the shade was the best seat in town. Rain was rare: 3 rain days on average. 1 of 20 years had a completely dry March, while 2011 reached 9 rain days.

Highs passed 30°C on 8 days on average. March 2019 averaged 30.5°C by day, 2.0°C above the 20-year mean.

Typhoons i No tropical storm passed within 300 km in this month over the last 20 years. Typhoons: July to December

Date by date i

‹ February March 2027 April ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
1-6rain on 5% of days28° 22°
7-13rain on 9% of days28° 22°
14-20rain on 6% of days29° 22°
21-27rain on 16% of days29° 23°
28-31rain on 8% of days29° 23°

0-5/206-8/209-11/2012-20/20

1-6rain on 5% of days28° 22°
7-13rain on 9% of days28° 22°
14-20rain on 6% of days29° 22°
21-27rain on 16% of days29° 23°
28-31rain on 8% of days29° 23°
Tap another date to change

2006none
2007none
2008none
2009none
20105mm
20115mm
20121mm
2013none
2014none
20153mm
2016none
201763mm
2018none
2019none
2020none
2021none
2022none
2023none
2024none
2025none
Holidays in March (2027) · No public holidays this month.

Day by day temperature i

20°25°30°35° 1815222931

Mean high Mean low Coldest to warmest high in 20 years

Your trip dates, the past 20 years

Trip dates ~

You can also click two dates on the axis. Hover a cell to see that day's rain.
Trip rain days Month rain days
2006
1 d 2 d
2007
1 d 4 d
2008
0 d 1 d
2009
0 d 1 d
2010
2 d 7 d
2011
2 d 9 d
2012
1 d 2 d
2013
0 d 2 d
2014
0 d 1 d
2015
0 d 4 d
2016
0 d 1 d
2017
0 d 3 d
2018
2 d 3 d
2019
0 d 1 d
2020
0 d 1 d
2021
0 d 2 d
2022
0 d 2 d
2023
0 d 0 d
2024
0 d 2 d
2025
3 d 7 d
Years with rain
Tap a date to start, tap another to end. Each cell is that date in one year.
'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
of 20
0
1
1
1
1
2
3
4
2
2
0
0
1
2
1
2
0
1
1
2
0
3
3
3
4
4
5
1
1
2
2
Rain days on trip
11002210000020000003

No rain1-9 mm10 mm or more Dates outside your trip are dimmed.

One row per year, one cell per day. 2023 had 0 rain days, 2011 had 9.

Hoi An through the year

MonthHighLowRain daysRainfallSea
JanuaryGood 25°19°9 days85mm 24°
FebruaryGood 26°20°4 days24mm 23°
MarchGood 29°22°3 days27mm 24°
April 31°24°4 days64mm 26°
May 34°26°4 days86mm 28°
June 35°27°5 days61mm 30°
July 35°26°8 days105mm 30°
August 35°26°9 days142mm 30°
September 33°25°13 days404mm 30°
October 30°24°18 days760mm 29°
November 28°23°17 days460mm 27°
December 26°21°15 days246mm 26°

Common questions

Does it rain a lot in Hoi An in March?

Over the past 20 years March averaged 3 rain days (1 mm or more) out of 31. Individual years ran from 0 in the driest to 9 in the wettest.

What should I wear in Hoi An in March?

Days averaged 29°C and nights 22°C. Pack T-shirts, sunscreen plus a hat, a swimsuit, and insect repellent.

Can you swim in Hoi An in March?

Sea surface temperature averaged 24.4°C in March, comfortable for swimming. Year to year it ranged 23.6-25°C. Check local flags for waves and jellyfish on the day.

Is March a good time to visit Hoi An?

On warmth and rain days alone, Hoi An's easiest months were January to March. March ranked 2 of 12, close to the top.

Is Hoi An humid in March?

Mean relative humidity was 88%, with about 27 muggy days (dew point of 20°C or more) in the month.