Hòa Bình weather in April

In April, Hòa Bình sees average daytime highs of 28°C and overnight lows near 21°C, with 98 mm of rain across 13.4 wet days and about 12.5 hours of daylight. It is the 6th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 26°C in the first days to 29°C by the end. The sky is clear or mostly clear about 16% 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 Hòa Bình's 4th-clearest and 1st-windiest month. For the whole year in context, see Hòa Bình's year-round climate.

Daytime high
28°
6th warmest
Overnight low
21°
6th coldest
Rainfall
98 mm
13.4 wet days
Daylight
12 h 30 min
5:45 AM – 6:13 PM
Cloud cover
72%
4th clearest
Wind
6 km/h
1st windiest
Solar energy
4.37 kWh/m²
Travel score
5.4
out of 10

Hòa Bình is provincial city of Hoa Binh, Vietnam.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 26°C in the first days to 29°C by the end.

A typical April day in Hòa Bình reaches about 28°C in the afternoon and slips back to 21°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 33°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°151015202530
Avg high (°C)Avg low (°C)
12519
22619
32619
42619
52619
62620
72620
82720
92720
102720
112720
122720
132720
142821
152821
162821
172821
182821
192821
202821
212921
222922
232922
242922
252922
262922
272922
282922
292922
302922

How April really feels in Hòa Bình

Once humidity and wind are folded in, April averages 4 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
4
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.

Hòa Bình weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan19° / 13°398.210.96.0
Feb20° / 14°256.811.36.3
Mar23° / 17°529.811.96.5
Apr28° / 21°9813.412.55.4
May30° / 23°24120.4133.6
Jun32° / 25°24020.713.22.9
Jul31° / 25°30323.813.12.8
Aug30° / 25°38225.912.72.9
Sep29° / 23°27421.112.13.9
Oct27° / 21°13914.611.55.8
Nov24° / 18°567.6117.1
Dec20° / 14°306.710.86.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 70%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12377
22575
32575
42674
52674
62872
72872
82971
92971
102971
113169
123169
133268
143268
153367
163367
173367
183268
193268
203268
213268
223268
233169
243169
253169
263169
273169
283169
293169
303070

Chance of precipitation in April

Any precipitation

Hòa Bình gets around 98 mm of rain over 13.4 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 45% and peaks near 57% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
138
238
337
437
538
638
738
838
938
1038
1139
1239
1340
1441
1542
1643
1744
1845
1947
2048
2149
2251
2352
2453
2554
2655
2755
2856
2957
3057

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 48% of days. Sticky, muggy-or-worse air turns up on roughly 80% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1691838281
2691837291
3591737311
4591736322
5491635342
6491633353
7391532373
8391531394
9381529404
10281528425
11281427445
12281425456
13181324476
14171323497
15171223507
16161222518
17161222518
18161121538
19151121539
20051021559
21041021569
2204921579
23038215810
24038205910
25037206010
26037205911
27026196111
28026196112
29026196013
30026186113

Wind in April

Winds average 6 km/h in April, the windiest month of the year.

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 5:58 AM to 5:34 AM, and sunset from 6:09 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:586:09
212.25:576:09
312.25:566:09
412.25:556:10
512.35:546:10
612.35:536:10
712.35:526:10
812.35:526:11
912.35:516:11
1012.45:506:11
1112.45:496:12
1212.45:486:12
1312.45:476:12
1412.45:466:13
1512.55:456:13
1612.55:456:13
1712.55:446:14
1812.55:436:14
1912.55:426:14
2012.65:416:14
2112.65:416:15
2212.65:406:15
2312.65:396:16
2412.65:386:16
2512.65:376:16
2612.75:376:17
2712.75:366:17
2812.75:356:17
2912.75:356:18
3012.75:346:18

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.37 kWh/m².

For context, solar energy here swings from a low near 2.33 kWh/m² to a high of 4.92 kWh/m² in June across the year — April's 4.37 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
13.7Moderate
23.7Moderate
33.8Moderate
43.8Moderate
53.9Moderate
63.9Moderate
74.0Moderate
84.0Bright
94.1Bright
104.2Bright
114.2Bright
124.3Bright
134.3Bright
144.4Bright
154.4Bright
164.5Bright
174.5Bright
184.5Bright
194.6Bright
204.6Bright
214.6Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
Planning a trip in April

Hazard calendar for Hòa Bình

In seasonPeak

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

Hòa Bình sits in the Pacific typhoon belt; the season peaks July–October.

Hòa Bình's monsoon runs May–September, 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 Hòa Bình?

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

5.4
Sightseeing
7th-best month of the year
5.9
Beach & pool
1st-best month of the year

April is a reasonable time to visit Hòa Bình for sightseeing.

What to pack for Hòa Bình in April

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

In April, Hòa Bình sees daytime highs around 28°C and nights near 21°C. Pack light clothes. Worth having: rain gear. About 13 days see rain.

light clothesrain gear

UV index in Hòa Bình in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hòa Bình peaks around June 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighJun 20UV 13Nov 23UV 6
UV index (midday)Level
Jan7High
Feb8Very high
Mar10Very high
Apr8Very high
May8Very high
Jun13Extreme
Jul11Extreme
Aug12Extreme
Sep8Very high
Oct8Very high
Nov6High
Dec6High

Air quality in Hòa Bình 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 Hòa Bình is worst in April — around 98 µg/m³ PM2.5 (unhealthy), about 3.8× the cleanest month (July, 26 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyApr 1494 µg/m³Jul 2026 µg/m³
PM2.5 (µg/m³)Level
Jan76Unhealthy
Feb71Unhealthy
Mar76Unhealthy
Apr98Unhealthy
May57Unhealthy
Jun32Moderate
Jul26Moderate
Aug28Moderate
Sep39Poor
Oct53Poor
Nov66Unhealthy
Dec77Unhealthy
Location & terrain

Where is Hòa Bình?

Hòa Bình sits at 20.8°N, 105.3°E, 31 m above sea level, in Vietnam. The nearest listed city is Bo, 26 km away.

Topography around Hòa Bình

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

Within 3 km, the terrain around Hòa Bình has significant variations in elevation — a maximum elevation change of 404 m around an average of 77 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,115 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,857 m.

The land around Hòa Bình is covered by trees (51%) and artificial surfaces (22%) within 3 km, trees (83%) within 16 km, and trees (69%) within 80 km.

3 km
404 m
16 km
1,115 m
80 km
1,857 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Bo 26 km · Xuân Mai 27 km · Ba Vì 30 km · Sơn Tây 40 km · Đan Phượng 45 km · Vinhomes Smart City 47 km · Tây Mỗ 47 km · Dại Mỗ 48 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 Hòa Bình (20.8172°, 105.3376°, elevation 31 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).