Lai Vung weather in March

In March, Lai Vung sees average daytime highs of 33°C and overnight lows near 25°C, with 36 mm of rain across 5.8 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 36% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of March to 12 h 06 min by month's end. Set against the rest of the year, March is Lai Vung's 1st-clearest and 5th-windiest month. For the whole year in context, see Lai Vung's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
25°
5th coldest
Rainfall
36 mm
5.8 wet days
Daylight
11 h 54 min
6:09 AM – 6:05 PM
Cloud cover
54%
1st clearest
Wind
9 km/h
5th windiest
Solar energy
6.01 kWh/m²
Travel score
3.8
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical March day in Lai Vung reaches about 33°C in the afternoon and slips back to 25°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 35°C. Set against its neighbours, March runs about 2°C warmer than February and about 1°C cooler than April.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13224
23224
33224
43324
53324
63324
73324
83324
93324
103324
113324
123324
133325
143325
153325
163325
173325
183325
193325
203325
213325
223325
233325
243425
253425
263425
273425
283425
293425
303425
313425

How March really feels in Lai Vung

Once humidity and wind are folded in, March averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
3 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

The story in March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Lai Vung weather by month

How March compares with the rest of the year at a glance. March is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°274.611.55.5
Feb31° / 23°12211.75.2
Mar33° / 25°365.811.93.8
Apr34° / 26°8212.412.22.8
May33° / 26°18524.912.52.2
Jun31° / 26°22026.712.62.4
Jul31° / 25°22527.712.52.6
Aug31° / 25°22928.612.32.5
Sep31° / 25°26528.512.12.4
Oct31° / 25°28927.311.82.6
Nov31° / 24°13917.211.53.5
Dec30° / 23°639.511.44.8

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in March, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of March, with mostly cloudy or overcast conditions the remaining 41%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25743
35842
45842
55941
66040
76139
86139
96238
106238
116337
126337
136337
146337
156238
166139
176139
186040
195941
205842
215842
225743
235743
245743
255644
265644
275644
285545
295545
305545
315545

Chance of precipitation in March

Any precipitation

Lai Vung gets around 36 mm of rain over 5.8 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 19% and peaks near 29% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
18
28
39
49
59
610
710
811
912
1014
1115
1216
1317
1419
1520
1621
1722
1823
1924
2025
2125
2226
2327
2427
2527
2628
2728
2828
2928
3029
3129

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the oppressive band about 72% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1132643
2131653
3131644
4130654
5129664
6128674
7127675
8026695
9025705
10024706
11022726
12021727
13020737
14018748
15017749
16016759
170147610
180137611
190127612
200117613
210107614
22097615
23087616
24087517
25077518
26067519
27067420
28057421
29047422
30047323
31047224

Wind in March

Winds average 9 km/h in March.

Across March, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 48 min at the start of March to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over March. Sunrise moves from 6:17 AM to 6:00 AM, and sunset from 6:04 PM to 6:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:176:04
211.86:176:05
311.86:166:05
411.86:166:05
511.86:156:05
611.86:156:05
711.86:146:05
811.96:146:05
911.96:136:05
1011.96:136:05
1111.96:126:05
1211.96:126:05
1311.96:116:05
1411.96:116:05
1511.96:106:05
1611.96:096:05
1711.96:096:05
1811.96:086:05
1912.06:086:05
2012.06:076:05
2112.06:066:05
2212.06:066:05
2312.06:056:05
2412.06:056:05
2512.06:046:05
2612.06:036:05
2712.06:036:05
2812.06:026:05
2912.16:026:05
3012.16:016:05
3112.16:006:05

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 6.01 kWh/m².

For context, solar energy here swings from a low near 4.28 kWh/m² to a high of 6.02 kWh/m² in April across the year — March's 6.01 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
36.0Bright
46.0Bright
56.0Bright
66.0Bright
76.0Bright
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Intense
266.0Intense
276.0Intense
286.0Intense
296.0Intense
306.0Intense
316.0Intense
Planning a trip in March

Hazard calendar for Lai Vung

In seasonPeak

In March, Lai Vung sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Lai Vung sits in the Pacific typhoon belt; the season peaks July–October.

Lai Vung's rainy season runs May–November, when most of the year's rain falls.

Pacific typhoon
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit Lai Vung?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.8
Sightseeing
4th-best month of the year
6.8
Beach & pool
3rd-best month of the year

March is a weaker month for outdoor sightseeing in Lai Vung. The water and warmth also suit a beach or pool day.

What to pack for Lai Vung in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Lai Vung sees daytime highs around 33°C and nights near 25°C. Pack light clothes and sun protection. About 6 days see rain.

light clothessun protection

UV index in Lai Vung in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Lai Vung peaks around August 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 11 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 22UV 13Dec 11UV 9
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar13Extreme
Apr12Extreme
May12Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct9Very high
Nov9Very high
Dec9Very high

Air quality in Lai Vung in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Lai Vung is worst in January — around 72 µg/m³ PM2.5 (unhealthy), about 2.4× the cleanest month (August, 30 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyJan 1172 µg/m³Aug 1331 µg/m³
PM2.5 (µg/m³)Level
Jan72Unhealthy
Feb59Unhealthy
Mar53Poor
Apr53Poor
May47Poor
Jun38Poor
Jul34Moderate
Aug30Moderate
Sep40Poor
Oct56Unhealthy
Nov68Unhealthy
Dec70Unhealthy
Location & terrain

Where is Lai Vung?

Lai Vung sits at 10.3°N, 105.6°E, 3 m above sea level, in Vietnam. The nearest listed city is Thốt Nốt, 7.0 km away.

Topography around Lai Vung

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Lai Vung.

Within 3 km, the terrain around Lai Vung has only modest variations in elevation — a maximum elevation change of 12 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 21 m; within 80 km, large variations in elevation — a maximum elevation change of 680 m.

The land around Lai Vung is covered by trees (60%) and water (21%) within 3 km, cropland (52%) and trees (31%) within 16 km, and cropland (65%) and trees (26%) within 80 km.

3 km
12 m
16 km
21 m
80 km
680 m
treesgrasslandcroplandartificial surfaceswater
March weather nearby: Thốt Nốt 7.0 km · Ô Môn 17 km · Quận Đức Thịnh 17 km · Sa Dec 18 km · Thới Lai 22 km · Vĩnh Thạnh 22 km · Long Xuyên 23 km · Cao Lãnh 23 km

Vietnam travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / F
220 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,066
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
59%
of population, 2024
Homicide rate
1.5
per 100k, 2011
Road deaths
30.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 500
Religion
none 86%Catholic 6%Buddhist 6%Protestant 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Lai Vung (10.2566°, 105.5933°, elevation 3 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).