Đồng Xoài weather in May

In May, Đồng Xoài sees average daytime highs of 33°C and overnight lows near 25°C, with 249 mm of rain across 25.7 wet days and about 12.5 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 33°C in the first days to 32°C by the end. The sky is clear or mostly clear about 6% of the time in May, and the air most often feels miserable.

Daylight stretches from about 12 h 24 min at the start of May to 12 h 36 min by month's end. Set against the rest of the year, May is Đồng Xoài's 7th-clearest and 11th-windiest month. For the whole year in context, see Đồng Xoài's year-round climate.

Daytime high
33°
4th warmest
Overnight low
25°
12th coldest
Rainfall
249 mm
25.7 wet days
Daylight
12 h 30 min
5:33 AM – 6:05 PM
Cloud cover
81%
7th clearest
Wind
6 km/h
11th windiest
Solar energy
5.35 kWh/m²
Travel score
2.3
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 33°C in the first days to 32°C by the end.

A typical May day in Đồng Xoài reaches about 33°C in the afternoon and slips back to 25°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 35°C. Set against its neighbours, May runs about 1°C cooler than April and about 2°C warmer than June.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13425
23425
33325
43325
53325
63325
73325
83325
93325
103325
113325
123325
133325
143325
153325
163225
173225
183225
193225
203225
213225
223225
233225
243225
253225
263225
273225
283225
293225
303225
313225

How May really feels in Đồng Xoài

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

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

Đồng Xoài weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 22°193.211.44.5
Feb33° / 23°12311.63.9
Mar34° / 24°447.511.93.2
Apr34° / 25°11315.312.22.7
May33° / 25°24925.712.52.3
Jun31° / 24°33628.212.72.4
Jul30° / 24°37729.912.62.5
Aug30° / 24°37930.212.42.5
Sep30° / 24°37629.112.12.5
Oct30° / 24°28926.311.72.9
Nov31° / 23°13114.911.53.9
Dec31° / 22°537.811.34.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 10% of May, with mostly cloudy or overcast conditions the remaining 83%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23466
33367
43169
52971
62773
72575
82476
92278
102179
112080
121783
131684
141585
151387
161387
171189
181189
191189
20991
21991
22991
23991
24991
25892
26892
27892
28892
29892
30793
31892

Chance of precipitation in May

Any precipitation

Đồng Xoài gets around 249 mm of rain over 25.7 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 83% and peaks near 93% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
162
264
365
467
568
670
772
873
975
1077
1179
1280
1382
1484
1585
1686
1788
1889
1990
2090
2191
2292
2392
2492
2592
2692
2793
2893
2993
3093
3193

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the miserable band about 84% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
113762
213564
313366
413168
512970
612772
712673
812475
912277
1012178
1111980
1201882
1301684
1401585
1501486
1601288
1701189
1801090
190991
200892
210892
220793
230694
240694
250595
260595
270595
280595
290595
300595
310595

Wind in May

Winds average 6 km/h in May.

Across May, 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.

0246810151015202531
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
316calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 24 min at the start of May to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over May. Sunrise moves from 5:38 AM to 5:31 AM, and sunset from 6:02 PM to 6:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:386:02
212.45:376:02
312.45:376:02
412.45:366:02
512.45:366:02
612.45:366:03
712.55:356:03
812.55:356:03
912.55:356:03
1012.55:346:03
1112.55:346:03
1212.55:346:04
1312.55:346:04
1412.55:336:04
1512.55:336:04
1612.55:336:05
1712.55:336:05
1812.55:326:05
1912.65:326:05
2012.65:326:06
2112.65:326:06
2212.65:326:06
2312.65:326:06
2412.65:326:07
2512.65:326:07
2612.65:316:07
2712.65:316:07
2812.65:316:08
2912.65:316:08
3012.65:316:08
3112.65:316:08

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.35 kWh/m².

For context, solar energy here swings from a low near 4.35 kWh/m² to a high of 6.03 kWh/m² in March across the year — May's 5.35 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.7Bright
65.7Bright
75.6Bright
85.6Bright
95.6Bright
105.5Bright
115.5Bright
125.4Bright
135.4Bright
145.4Bright
155.3Bright
165.3Bright
175.3Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in May

Hazard calendar for Đồng Xoài

In seasonPeak

In May, Đồng Xoài sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Đồng Xoài's monsoon runs May–October, when most of the year's rain falls.

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

Is May a good time to visit Đồng Xoài?

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

2.3
Sightseeing
12th-best month of the year
4.0
Beach & pool
8th-best month of the year

May is a weaker month for outdoor sightseeing in Đồng Xoài.

What to pack for Đồng Xoài in May

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

In May, Đồng Xoài sees daytime highs around 33°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

UV index in Đồng Xoài in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Đồng Xoài peaks around August 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 20 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 18UV 13Nov 20UV 9
UV index (midday)Level
Jan11Extreme
Feb11Extreme
Mar12Extreme
Apr13Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov9Very high
Dec9Very high

Air quality in Đồng Xoài in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Đồng Xoài is worst in October — around 38 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorPoorModeratePoorOct 1938 µg/m³Jul 2432 µg/m³
PM2.5 (µg/m³)Level
Jan37Poor
Feb34Moderate
Mar36Poor
Apr35Moderate
May34Moderate
Jun35Moderate
Jul32Moderate
Aug32Moderate
Sep35Poor
Oct38Poor
Nov37Poor
Dec34Moderate
Location & terrain

Where is Đồng Xoài?

Đồng Xoài sits at 11.5°N, 106.9°E, 90 m above sea level, in Vietnam. The nearest listed city is Chơn Thành, 29 km away.

Topography around Đồng Xoài

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

Within 3 km, the terrain around Đồng Xoài has only modest variations in elevation — a maximum elevation change of 77 m around an average of 88 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 225 m; within 80 km, large variations in elevation — a maximum elevation change of 1,035 m.

The land around Đồng Xoài is covered by trees (50%) and artificial surfaces (35%) within 3 km, trees (87%) within 16 km, and trees (79%) within 80 km.

3 km
77 m
16 km
225 m
80 km
1,035 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Chơn Thành 29 km · Tân Uyên 51 km · Bến Cát 53 km · Biên Hòa 66 km · Trảng Bom 66 km · Thủ Dầu Một 67 km · Phước Hòa 68 km · Thuận An 70 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 Đồng Xoài (11.535°, 106.8832°, elevation 90 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. 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).