Kim Liên weather in April

In April, Kim Liên sees average daytime highs of 30°C and overnight lows near 22°C, with 74 mm of rain across 10.2 wet days and about 12.4 hours of daylight. It is the 6th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 28°C in the first days to 32°C by the end. The sky is clear or mostly clear about 23% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of April to 12 h 42 min by month's end. Set against the rest of the year, April is Kim Liên's 3rd-clearest and 7th-windiest month. For the whole year in context, see Kim Liên's year-round climate.

Daytime high
30°
6th warmest
Overnight low
22°
7th coldest
Rainfall
74 mm
10.2 wet days
Daylight
12 h 24 min
5:46 AM – 6:12 PM
Cloud cover
67%
3rd clearest
Wind
6 km/h
7th windiest
Solar energy
4.93 kWh/m²
Travel score
4.7
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 28°C in the first days to 32°C by the end.

A typical April day in Kim Liên reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 36°C. Set against its neighbours, April runs about 4°C warmer than March and about 3°C cooler than May.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
12821
22821
32821
42921
52921
62921
72921
82921
92922
103022
113022
123022
133022
143022
153022
163122
173122
183123
193123
203123
213123
223123
233123
243123
253223
263223
273223
283224
293224
303224

How April really feels in Kim Liên

Once humidity and wind are folded in, April averages 22 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
22
heat index over the day's high
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.

Kim Liên weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 15°347.9116.4
Feb23° / 16°296.211.47.0
Mar26° / 19°498.611.96.6
Apr30° / 22°7410.212.44.7
May33° / 25°13815.312.92.9
Jun35° / 27°11912.413.12.2
Jul34° / 27°17414.4132.4
Aug33° / 26°26620.612.62.6
Sep31° / 25°29820.212.13.3
Oct28° / 22°25517.111.64.9
Nov26° / 19°7710.411.16.5
Dec22° / 16°448.310.96.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 13% of April, with mostly cloudy or overcast conditions the remaining 64%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13169
23268
33268
43367
53268
63367
73367
83565
93664
103565
113763
123862
133763
143862
153961
163961
173961
183862
193862
203763
213763
223763
233664
243664
253664
263664
273565
283466
293466
303466

Chance of precipitation in April

Any precipitation

Kim Liên gets around 74 mm of rain over 10.2 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 34% and peaks near 42% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
132
232
332
432
532
632
732
832
931
1031
1131
1231
1332
1432
1532
1633
1733
1834
1935
2035
2136
2236
2337
2437
2538
2639
2740
2840
2941
3042

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 45% of days. Sticky, muggy-or-worse air turns up on roughly 90% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12510264710
22510254711
32410254812
42410244813
5149244814
6139234815
71310224816
81310214718
91310214719
101310204621
11139194523
12029184525
13029184526
14029174428
15028164430
16028154431
17028144433
18027144334
19017134335
20016134336
21016124437
22015124438
23015114439
24005114440
25004114341
26004104342
27004104344
28003104245
29003104146
30003104147

Wind in April

Winds average 6 km/h in April.

Across April, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 12 min at the start of April to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over April. Sunrise moves from 5:59 AM to 5:36 AM, and sunset from 6:08 PM to 6:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:596:08
212.25:586:08
312.25:576:09
412.25:566:09
512.25:556:09
612.35:546:09
712.35:536:10
812.35:536:10
912.35:526:10
1012.35:516:10
1112.35:506:11
1212.45:496:11
1312.45:486:11
1412.45:486:11
1512.45:476:12
1612.45:466:12
1712.45:456:12
1812.55:456:12
1912.55:446:13
2012.55:436:13
2112.55:426:13
2212.55:426:13
2312.55:416:14
2412.65:406:14
2512.65:396:14
2612.65:396:15
2712.65:386:15
2812.65:376:15
2912.65:376:16
3012.75:366:16

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.93 kWh/m².

For context, solar energy here swings from a low near 2.47 kWh/m² to a high of 5.55 kWh/m² in June across the year — April's 4.93 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.4Bright
44.4Bright
54.5Bright
64.5Bright
74.6Bright
84.6Bright
94.7Bright
104.8Bright
114.8Bright
124.9Bright
134.9Bright
145.0Bright
155.0Bright
165.0Bright
175.1Bright
185.1Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
Planning a trip in April

Hazard calendar for Kim Liên

In seasonPeak

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

Kim Liên sits in the Pacific typhoon belt; the season peaks July–October.

Kim Liên's monsoon runs July–October, when most of the year's rain falls.

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

Is April a good time to visit Kim Liên?

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

4.7
Sightseeing
7th-best month of the year
6.5
Beach & pool
1st-best month of the year

April is a reasonable time to visit Kim Liên for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Kim Liên in April

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

In April, Kim Liên sees daytime highs around 30°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

Sea temperature near Kim Liên in April

The nearest coast averages about 24°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 32 km away) is warmest in August at about 30°C and coldest in February near 21°C.

The water stays above 20°C all year — warm enough for a swim any month.

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb21Refreshing
Mar22Refreshing
Apr24Warm
May28Warm
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct28Warm
Nov26Warm
Dec23Refreshing

UV index in Kim Liên in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kim Liên peaks around August 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highVery highExtremeVery highHighAug 13UV 13Dec 16UV 6
UV index (midday)Level
Jan7Very high
Feb9Very high
Mar11Extreme
Apr9Very high
May10Extreme
Jun13Extreme
Jul12Extreme
Aug13Extreme
Sep11Extreme
Oct10Very high
Nov7Very high
Dec6High

Air quality in Kim Liên 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 Kim Liên is worst in April — around 81 µg/m³ PM2.5 (unhealthy), about 5.3× the cleanest month (July, 15 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyModeratePoorApr 1278 µg/m³Jul 2215 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb44Poor
Mar66Unhealthy
Apr81Unhealthy
May31Moderate
Jun21Moderate
Jul15Moderate
Aug16Moderate
Sep22Moderate
Oct30Moderate
Nov34Moderate
Dec39Poor
Location & terrain

Where is Kim Liên?

Kim Liên sits at 18.9°N, 105.3°E, 19 m above sea level, in Vietnam. The nearest listed city is Diễn Thành, 32 km away.

Topography around Kim Liên

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

Within 3 km, the terrain around Kim Liên has only modest variations in elevation — a maximum elevation change of 139 m around an average of 18 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 532 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,232 m.

The land around Kim Liên is covered by cropland (55%) and trees (20%) within 3 km, trees (60%) and cropland (31%) within 16 km, and trees (70%) within 80 km.

3 km
139 m
16 km
532 m
80 km
2,232 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Diễn Thành 32 km · Thái Hòa 36 km · Yên Vinh 44 km · Vinh 46 km · Bến Thủy 48 km · Nghi Xuân 52 km · Hồng Lĩnh 57 km · Hoàng Mai 60 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 Kim Liên (18.8833°, 105.3167°, elevation 19 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). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).