Hải Châu weather in April

In April, Hải Châu sees average daytime highs of 29°C and overnight lows near 25°C, with 76 mm of rain across 8.7 wet days and about 12.3 hours of daylight. It is the 6th-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 28°C in the first days to 30°C by the end. The sky is clear or mostly clear about 32% of the time in April, and the air most often feels miserable.

Daylight stretches from about 12 h 06 min at the start of April to 12 h 36 min by month's end. Set against the rest of the year, April is Hải Châu's 2nd-clearest and 7th-windiest month. For the whole year in context, see Hải Châu's year-round climate.

Daytime high
29°
6th warmest
Overnight low
25°
6th coldest
Rainfall
76 mm
8.7 wet days
Daylight
12 h 24 min
5:37 AM – 5:58 PM
Cloud cover
58%
2nd clearest
Wind
9 km/h
7th windiest
Solar energy
6.01 kWh/m²
Travel score
5.6
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 30°C by the end.

A typical April day in Hải Châu reaches about 29°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 31°C. Set against its neighbours, April runs about 2°C warmer than March and about 2°C cooler than May.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12824
22824
32824
42824
52824
62824
72824
82824
92824
102924
112924
122924
132924
142924
152925
162925
172925
182925
192925
202925
212925
223025
233025
243025
253025
263025
273025
283025
293025
303025

How April really feels in Hải Châu

Once humidity and wind are folded in, April averages 24 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
24
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.

Hải Châu weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 20°17816.911.25.7
Feb24° / 21°9011.211.56.6
Mar27° / 23°879.711.96.7
Apr29° / 25°768.712.35.6
May31° / 26°11815.712.73.8
Jun32° / 28°8414.512.93.1
Jul32° / 27°11316.412.93.1
Aug32° / 27°14719.312.53.0
Sep30° / 26°28922.712.13.3
Oct28° / 25°42224.511.64.1
Nov26° / 23°46022.111.34.7
Dec24° / 21°35322.811.14.8

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 19% of April, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
25050
35149
45149
55149
65149
75149
85149
95149
105149
115149
125149
135149
145149
155149
165149
175149
185050
195149
205149
215149
225050
235050
245149
255149
265149
275149
285050
295050
305050

Chance of precipitation in April

Any precipitation

Hải Châu gets around 76 mm of rain over 8.7 wet days in April, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 35% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
132
232
331
430
530
629
729
829
929
1028
1128
1228
1328
1428
1527
1628
1728
1828
1928
2029
2129
2229
2330
2430
2531
2632
2732
2833
2934
3035

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the miserable band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12105434
2295336
3295138
4185140
5184941
6184843
7184745
8174547
9074448
10074350
11074251
12064054
13063955
14053758
15053659
16053560
17053461
18043363
19043264
20033166
21033067
22032968
23022870
24022771
25022672
26022474
27012376
28012376
29012277
30012178

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
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

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 06 min at the start of April to 12 h 36 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 5:48 AM to 5:28 AM, and sunset from 5:56 PM to 6:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:485:56
212.15:475:56
312.25:475:56
412.25:465:57
512.25:455:57
612.25:445:57
712.25:445:57
812.25:435:57
912.35:425:57
1012.35:415:57
1112.35:415:58
1212.35:405:58
1312.35:395:58
1412.35:385:58
1512.35:385:58
1612.45:375:58
1712.45:365:59
1812.45:365:59
1912.45:355:59
2012.45:345:59
2112.45:345:59
2212.45:336:00
2312.55:326:00
2412.55:326:00
2512.55:316:00
2612.55:316:00
2712.55:306:01
2812.55:296:01
2912.55:296:01
3012.65:286:01

Solar energy in April

Daily solar energy (kWh/m²)

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

For context, solar energy here swings from a low near 2.56 kWh/m² to a high of 6.29 kWh/m² in May across the year — April's 6.01 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.6Bright
35.6Bright
45.7Bright
55.7Bright
65.7Bright
75.8Bright
85.8Bright
95.8Bright
105.9Bright
115.9Bright
125.9Bright
136.0Bright
146.0Intense
156.0Intense
166.1Intense
176.1Intense
186.1Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
Planning a trip in April

Hazard calendar for Hải Châu

In seasonPeak

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

Hải Châu sits in the Pacific typhoon belt; the season peaks July–October.

Hải Châu's monsoon runs September–December, 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 Hải Châu?

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

5.6
Sightseeing
4th-best month of the year
7.0
Beach & pool
1st-best month of the year

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

What to pack for Hải Châu in April

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

In April, Hải Châu sees daytime highs around 29°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

light clothessun protectionrain gear

Sea temperature near Hải Châu in April

The nearest coast averages about 25°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 35 km away) is warmest in August at about 30°C and coldest in February near 23°C.

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

25°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan24Refreshing
Feb23Refreshing
Mar24Refreshing
Apr25Warm
May28Warm
Jun29Tropical
Jul29Tropical
Aug30Tropical
Sep29Tropical
Oct28Warm
Nov27Warm
Dec25Warm

UV index in Hải Châu in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hải Châu peaks around August 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighAug 13UV 13Dec 15UV 7
UV index (midday)Level
Jan9Very high
Feb9Very high
Mar11Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec6High

Air quality in Hải Châu 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 Hải Châu is worst in March — around 49 µg/m³ PM2.5 (poor), about 3.0× the cleanest month (July, 16 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMar 2048 µg/m³Jul 2416 µg/m³
PM2.5 (µg/m³)Level
Jan25Moderate
Feb29Moderate
Mar49Poor
Apr42Poor
May28Moderate
Jun21Moderate
Jul16Moderate
Aug17Moderate
Sep20Moderate
Oct22Moderate
Nov21Moderate
Dec23Moderate
Location & terrain

Where is Hải Châu?

Hải Châu sits at 15.9°N, 108.1°E, 8 m above sea level, in Vietnam. The nearest listed city is Đại Lộc, 4.0 km away.

Topography around Hải Châu

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

Within 3 km, the terrain around Hải Châu has only modest variations in elevation — a maximum elevation change of 206 m around an average of 21 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,254 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,864 m.

The land around Hải Châu is covered by cropland (35%) and trees (29%) within 3 km, trees (44%) and cropland (23%) within 16 km, and trees (55%) and water (36%) within 80 km.

3 km
206 m
16 km
1,254 m
80 km
1,864 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Đại Lộc 4.0 km · Điện Bàn 13 km · Cẩm Lệ 14 km · Hòa Cường 15 km · Bà Nà 18 km · Thanh Khê 18 km · Sơn Trà 19 km · Da Nang 19 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 Hải Châu (15.9167°, 108.1333°, elevation 8 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).