Kiến An weather in April

In April, Kiến An sees average daytime highs of 35°C and overnight lows near 26°C, with 84 mm of rain across 13.2 wet days and about 12.2 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 25% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 24 min by month's end. Set against the rest of the year, April is Kiến An's 4th-clearest and 9th-windiest month. For the whole year in context, see Kiến An's year-round climate.

Daytime high
35°
1st warmest
Overnight low
26°
11th coldest
Rainfall
84 mm
13.2 wet days
Daylight
12 h 12 min
5:52 AM – 6:06 PM
Cloud cover
63%
4th clearest
Wind
8 km/h
9th windiest
Solar energy
6.09 kWh/m²
Travel score
2.5
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical April day in Kiến An reaches about 35°C in the afternoon and slips back to 26°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 37°C. Set against its neighbours, April runs on par with March and about 1°C warmer than May.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13526
23526
33526
43526
53526
63526
73526
83526
93526
103526
113526
123526
133526
143526
153526
163526
173526
183526
193526
203526
213526
223526
233526
243526
253526
263526
273526
283426
293426
303426

How April really feels in Kiến An

Once humidity and wind are folded in, April averages 30 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
30
30 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

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

Kiến An weather by month

How April compares with the rest of the year at a glance. April is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°234.311.55.1
Feb32° / 23°13211.74.8
Mar34° / 25°366.111.93.4
Apr35° / 26°8413.212.22.5
May33° / 26°16824.712.52.2
Jun32° / 26°19426.212.62.4
Jul31° / 26°20727.612.62.5
Aug31° / 26°20928.212.32.4
Sep31° / 25°26028.112.12.3
Oct31° / 25°2872711.82.5
Nov32° / 24°13215.811.53.5
Dec31° / 23°538.111.44.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 20% of April, with mostly cloudy or overcast conditions the remaining 54%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15446
25446
35347
45248
55248
65050
74951
84951
94852
104852
114753
124753
134753
144753
154753
164654
174753
184654
194555
204456
214456
224357
234258
244159
254060
264060
273961
283763
293763
303565

Chance of precipitation in April

Any precipitation

Kiến An gets around 84 mm of rain over 13.2 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 44% and peaks near 60% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
132
232
333
434
535
636
737
838
939
1040
1140
1241
1342
1442
1543
1644
1744
1845
1946
2047
2148
2249
2350
2451
2553
2654
2756
2857
2959
3060

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the oppressive band about 49% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
1106921
296823
386824
486626
576528
676330
766232
866034
965935
1055837
1155639
1255441
1345343
1445145
1544947
1644849
1734651
1834552
1934453
2034255
2124157
2224058
2323860
2423662
2523563
2623365
2713168
2812970
2912871
3012673

Wind in April

Winds average 8 km/h in April.

Across April, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over April. Sunrise moves from 6:01 AM to 5:45 AM, and sunset from 6:06 PM to 6:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:016:06
212.16:006:06
312.15:596:06
412.15:596:06
512.15:586:06
612.15:586:06
712.15:576:06
812.25:566:06
912.25:566:06
1012.25:556:06
1112.25:556:06
1212.25:546:06
1312.25:536:06
1412.25:536:06
1512.25:526:06
1612.25:526:06
1712.25:516:06
1812.35:516:06
1912.35:506:06
2012.35:506:06
2112.35:496:06
2212.35:496:06
2312.35:486:06
2412.35:486:06
2512.35:476:06
2612.35:476:06
2712.35:466:06
2812.35:466:06
2912.45:456:07
3012.45:456:07

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.09 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.36 kWh/m² to a high of 6.09 kWh/m² in April across the year — April's 6.09 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.0Intense
256.0Intense
266.0Bright
276.0Bright
286.0Bright
295.9Bright
305.9Bright
Planning a trip in April

Hazard calendar for Kiến An

In seasonPeak

In April, Kiến An sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Kiến An sits in the Pacific typhoon belt; the season peaks July–October.

Kiến An'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 April a good time to visit Kiến An?

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

2.5
Sightseeing
6th-best month of the year
5.1
Beach & pool
6th-best month of the year

April is a weaker month for outdoor sightseeing in Kiến An.

What to pack for Kiến An in April

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

In April, Kiến An sees daytime highs around 35°C and nights near 26°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.

light clothessun protectionrain gear

UV index in Kiến An in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kiến An peaks around August 19 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 19UV 13Dec 11UV 9
UV index (midday)Level
Jan10Extreme
Feb11Extreme
Mar12Extreme
Apr12Extreme
May11Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct10Very high
Nov9Very high
Dec9Very high

Air quality in Kiến An in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Kiến An is worst in January — around 55 µg/m³ PM2.5 (poor), about 2.6× the cleanest month (August, 21 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorJan 1754 µg/m³Aug 1422 µg/m³
PM2.5 (µg/m³)Level
Jan55Poor
Feb49Poor
Mar44Poor
Apr40Poor
May33Moderate
Jun25Moderate
Jul24Moderate
Aug21Moderate
Sep27Moderate
Oct39Poor
Nov47Poor
Dec48Poor
Location & terrain

Where is Kiến An?

Kiến An sits at 10.6°N, 105.4°E, 7 m above sea level, in Vietnam. The nearest listed city is Long Xuyên, 21 km away.

Topography around Kiến An

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

Within 3 km, the terrain around Kiến An has only modest variations in elevation — a maximum elevation change of 14 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 15 m; within 80 km, large variations in elevation — a maximum elevation change of 680 m.

The land around Kiến An is covered by cropland (38%) and trees (27%) within 3 km, cropland (67%) within 16 km, and cropland (76%) within 80 km.

3 km
14 m
16 km
15 m
80 km
680 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Long Xuyên 21 km · Ấp Long Thạnh 24 km · Tràm Chim 24 km · Hồng Ngự 26 km · Tân Châu 29 km · Châu Phong 30 km · Châu Đốc 31 km · Cao Lãnh 31 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 Kiến An (10.5667°, 105.3667°, elevation 7 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).