Dawei weather in May

In May, Dawei sees average daytime highs of 30°C and overnight lows near 25°C, with 374 mm of rain across 28.3 wet days and about 12.6 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 29°C by the end. The sky is clear or mostly clear about 8% of the time in May, and the air most often feels miserable.

Daylight stretches from about 12 h 30 min at the start of May to 12 h 48 min by month's end. Set against the rest of the year, May is Dawei's 8th-clearest and 6th-windiest month. For the whole year in context, see Dawei's year-round climate.

Daytime high
30°
5th warmest
Overnight low
25°
12th coldest
Rainfall
374 mm
28.3 wet days
Daylight
12 h 42 min
5:34 AM – 6:13 PM
Cloud cover
84%
8th clearest
Wind
6 km/h
6th windiest
Solar energy
4.43 kWh/m²
Travel score
2.7
out of 10

Dawei is city in Myanmar.

Founded
1751

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 31°C in the first days to 29°C by the end.

A typical May day in Dawei reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, May runs about 2°C cooler than April and about 2°C warmer than June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13125
23125
33125
43125
53125
63125
73125
83125
93125
103125
113125
123025
133025
143025
153025
163025
173025
183025
193025
203025
213025
223025
233025
242925
252925
262925
272925
282925
292925
302925
312925

How May really feels in Dawei

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
4 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.

Dawei weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°132.311.36.1
Feb31° / 22°132.811.55.6
Mar32° / 24°488.811.94.6
Apr32° / 25°12016.912.33.5
May30° / 25°37428.312.62.7
Jun29° / 25°57729.812.82.8
Jul28° / 24°71630.712.73.1
Aug28° / 24°73430.612.53.1
Sep29° / 24°51629.212.12.9
Oct30° / 24°26424.511.73.3
Nov31° / 23°507.411.35.0
Dec30° / 22°10211.26.1

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 7% of May, with mostly cloudy or overcast conditions the remaining 85%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14060
23763
33664
43367
53268
62872
72773
82476
92278
102179
111981
121684
131684
141486
151288
161090
171090
18892
19892
20595
21595
22595
23496
24397
25397
26397
27397
28298
29298
30298
31298

Chance of precipitation in May

Any precipitation

Dawei gets around 374 mm of rain over 28.3 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 91% and peaks near 99% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
175
277
378
479
580
681
782
884
985
1087
1188
1290
1391
1492
1593
1694
1795
1896
1997
2097
2198
2298
2398
2499
2599
2699
2799
2899
2999
3099
3199

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 96% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
1694
2694
3694
4595
5595
6595
7496
8496
9496
10496
11496
12496
13496
14496
15496
16496
17496
18496
19496
20496
21496
22496
23496
24496
25496
26496
27496
28496
29496
30496
31496

Wind in May

Winds average 6 km/h in May.

Across May, daily wind ranges from about 5 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
317calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 30 min at the start of May to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over May. Sunrise moves from 5:40 AM to 5:32 AM, and sunset from 6:09 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.55:406:09
212.55:396:10
312.55:396:10
412.55:386:10
512.55:386:10
612.65:376:10
712.65:376:11
812.65:376:11
912.65:366:11
1012.65:366:11
1112.65:356:12
1212.65:356:12
1312.65:356:12
1412.65:356:12
1512.65:346:13
1612.75:346:13
1712.75:346:13
1812.75:336:14
1912.75:336:14
2012.75:336:14
2112.75:336:14
2212.75:336:15
2312.75:326:15
2412.75:326:15
2512.75:326:16
2612.75:326:16
2712.75:326:16
2812.75:326:17
2912.85:326:17
3012.85:326:17
3112.85:326:18

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.43 kWh/m².

For context, solar energy here swings from a low near 3.01 kWh/m² to a high of 6.17 kWh/m² in March across the year — May's 4.43 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.3Bright
45.2Bright
55.2Bright
65.1Bright
75.0Bright
85.0Bright
94.9Bright
104.8Bright
114.7Bright
124.7Bright
134.6Bright
144.5Bright
154.4Bright
164.3Bright
174.3Bright
184.2Bright
194.2Bright
204.1Bright
214.1Bright
224.0Bright
234.0Bright
244.0Moderate
254.0Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.9Moderate
303.9Moderate
313.9Moderate
Planning a trip in May

Hazard calendar for Dawei

In seasonPeak

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

Dawei sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.

Dawei's monsoon runs May–September, when most of the year's rain falls.

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

Is May a good time to visit Dawei?

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

2.7
Sightseeing
12th-best month of the year
3.9
Beach & pool
8th-best month of the year

May is a weaker month for outdoor sightseeing in Dawei.

What to pack for Dawei in May

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

In May, Dawei sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. About 28 days see rain.

light clothesrain gear

Sea temperature near Dawei in May

The nearest coast averages about 30°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in May at about 30°C and coldest in January near 28°C.

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

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug28Tropical
Sep28Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in Dawei in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Dawei peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 14UV 13Nov 22UV 8
UV index (midday)Level
Jan9Very high
Feb10Extreme
Mar12Extreme
Apr11Extreme
May13Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec9Very high

Air quality in Dawei 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 Dawei is worst in March — around 39 µg/m³ PM2.5 (poor), about 4.1× the cleanest month (September, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateGoodGoodMar 1737 µg/m³Sep 2310 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb27Moderate
Mar39Poor
Apr28Moderate
May15Moderate
Jun11Good
Jul12Moderate
Aug12Good
Sep10Good
Oct10Good
Nov11Good
Dec12Moderate
Location & terrain

Where is Dawei?

Dawei sits at 14.1°N, 98.2°E, 17 m above sea level, in Myanmar. The nearest listed city is Ye, 134 km away.

YePayathonzuBo PhloiKanchanaburiTha MuangChom BuengTha MakaPhotharam

Topography around Dawei

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

Within 3 km, the terrain around Dawei has only modest variations in elevation — a maximum elevation change of 38 m around an average of 8 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 465 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,554 m.

The land around Dawei is covered by artificial surfaces (27%), trees (24%) and cropland (22%) within 3 km, trees (63%) within 16 km, and trees (56%) and water (41%) within 80 km.

3 km
38 m
16 km
465 m
80 km
1,554 m
treesgrasslandcroplandartificial surfacesbare terrainwatermangroves
May weather nearby: Ye 134 km · Payathonzu 139 km · Bo Phloi 145 km · Kanchanaburi 147 km · Tha Muang 157 km · Chom Bueng 160 km · Tha Maka 171 km · Photharam 184 km

Myanmar travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type A / C / D / F / G / I
230 V · 50 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$1,489
2025
Happiness
4.3 / 10
World Happiness, 2025
Safe drinking water
60%
of population, 2024
Homicide rate
2.6
per 100k, 2023
Road deaths
20.4
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 444
Religion
Buddhist 88%Christian 6%Muslim 4%Animist 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 Dawei (14.0823°, 98.1915°, elevation 17 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).