Climate and average weather in Myawaddy

In Myawaddy, the summers are muggy, sweltering, fairly dry, and mostly clear and the winters are hot and mostly cloudy.

Best: early November to late December

Over the course of the year, the temperature in Myawaddy typically varies from 16°C to 35°C, and is rarely below 12°C or above 38°C. April is the hottest month of the year, while July is the coldest.

Based on the travel score, the best times of year to visit Myawaddy for warm-weather activities are from early January to early February and early November to late December.

Hottest
Apr
35°
Coldest
Jul
23°
Wettest
Aug
397 mm
Driest
Feb
6 mm
Rain / yr
1791 mm
167 wet days
Daylight
11.0–13.0 h
shortest–longest
Elevation
206 m
16.7°N
Clearest
Feb
22% cloud

Myawaddy is human settlement.

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

Myawaddy weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around early November to late December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Myawaddy, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Myawaddy stay fairly even through the year, without a distinct hot or cool season. The warmest month is April, with an average high of 35°C and low of 23°C; the coolest is July, with an average low of 23°C and high of 28°C.

Days typically run about 10°C warmer than nights, with the widest day–night swing (around 16°C) in February.

10°15°20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3116
Feb3317
Mar3520
Apr3523
May3224
Jun2924
Jul2823
Aug2823
Sep3023
Oct3122
Nov3120
Dec3017

How hot and cold Myawaddy really feels

Feels-like highFeels-like lowactual air temp

The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.

On the hottest afternoons, once humidity is folded in, Myawaddy feels like about 40°C (around April 20). About 265 days a year carry some heat stress, and 20 of them tip into dangerous heat (feels-like above 39°C), peaking in April.

15°20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan31311616
Feb33331717
Mar36352020
Apr39352323
May37322424
Jun34292424
Jul32282323
Aug32282323
Sep34302323
Oct34312222
Nov33312020
Dec31301717

Average hourly temperature in Myawaddy

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on April afternoons, near 35°C, and coldest before dawn in July, near 23°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Myawaddy weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 16°7111.15.9
Feb33° / 17°60.411.44.6
Mar35° / 20°172.611.93.4
Apr35° / 23°396.912.42.6
May32° / 24°20221.612.82.7
Jun29° / 24°34128.6132.8
Jul28° / 23°39429.612.93.0
Aug28° / 23°39729.912.63.0
Sep30° / 23°2582712.12.9
Oct31° / 22°10614.911.64.1
Nov31° / 20°17311.25.3
Dec30° / 17°81.1116.3

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Myawaddy gets about 1791 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.

The wetter season lasts 5.5 months, from around May 4 to Oct 16, peaking in August at about 98% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Feb 10.

August is the wettest month by volume, with 397 mm over about 30 wet days; February is the driest, with 6 mm.

0%10%20%30%40%50%60%70%80%90%100%110%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetAug 4 · 98%Feb 10 · 1%
Rain on a day (%)Rain days
Jan31
Feb20
Mar83
Apr247
May6922
Jun9529
Jul9630
Aug9630
Sep8927
Oct4815
Nov113
Dec41

Monthly rainfall

Over a full year, Myawaddy collects about 1791 mm of rain across 167 wet days — roughly 149 mm in an average month.

It doesn’t fall evenly. August is the wettest month with 397 mm, while February is the driest at just 6 mm. The three wettest months alone bring about 63% of the year’s total.

050100150200250300350400450JanFebMarAprMayJunJulAugSepOctNovDec761739202341394397258106178
Rainfall (mm)Rain days
Jan71
Feb60
Mar173
Apr397
May20222
Jun34129
Jul39430
Aug39730
Sep25827
Oct10615
Nov173
Dec81

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Myawaddy, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around October 17 and lasts for 6.6 months, ending around May 4. The clearest month is February, when the sky is clear, mostly clear, or partly cloudy 90% of the time on average.

The cloudier part of the year begins around May 5 and lasts for 5.4 months, ending around October 16. The cloudiest month is August, when it is overcast or mostly cloudy 98% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecFeb 9 · 90%Aug 3 · 1%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan8515
Feb9010
Mar8416
Apr7030
May2773
Jun298
Jul298
Aug298
Sep991
Oct4654
Nov7426
Dec8218

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 6, brings about 13 hours of light; the shortest, around January 1, only 11 hours — a swing of roughly 2 hours.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan11.16:325:38
Feb11.46:275:54
Mar11.96:096:02
Apr12.45:456:07
May12.85:296:16
Jun13.05:276:26
Jul12.95:346:29
Aug12.65:436:17
Sep12.15:485:53
Oct11.65:535:29
Nov11.26:055:17
Dec11.06:225:22

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Myawaddy averages about 11 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 24 days.

The sunnier stretch runs 6.3 months, from around Oct 22 to May 2. The sunniest month is February, with roughly 24 sunny days (brilliant).

The greyest month is June, down near 0 sunny days — about 100% fewer than the February peak.

051015202530JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedbrightbrilliantFeb 2824 daysJun 90 days
Sunny daysSky
Jan22Bright
Feb22Brilliant
Mar23Bright
Apr17Bright
May5Gloomy
Jun0Gloomy
Jul0Gloomy
Aug0Gloomy
Sep1Gloomy
Oct9Mixed
Nov17Bright
Dec20Bright

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Myawaddy, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 8.5 months, from around March 15 to November 27. The muggiest month is April, when the air feels humid, muggy or worse about 100% of the time.

The most comfortable stretch runs from around November 28 to March 14, and February is the most comfortable month — the air is dry or comfortable 38% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecFeb 5 · 45%Apr 9 · 0%miserablehumidmuggyoppressivecomfortabledrycomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan933391720
Feb1028402020
Mar293345110
Apr00734581
May00047521
Jun00006634
Jul00008416
Aug00008911
Sep00008317
Oct00211788
Nov141844330
Dec721343260

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Wind in Myawaddy is steady company: average speeds sit near 6 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmAug 3 · 7 km/hSep 29 · 4 km/h
Wind speed (km/h)Feels
Jan5calm
Feb5calm
Mar6calm
Apr6calm
May6calm
Jun6calm
Jul6calm
Aug6calm
Sep5calm
Oct5calm
Nov6calm
Dec6calm

Hazard calendar for Myawaddy

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

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

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

Best time to visit Myawaddy

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Myawaddy throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around mid November, Myawaddy is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Myawaddy for general outdoor tourist activities is from early November to early February, with a peak score in the last week of December.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationDec 24 · 6.5

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan5.9good
Feb4.6fair
Mar3.4poor
Apr2.7poor
May2.7poor
Jun2.8poor
Jul3.0poor
Aug3.0poor
Sep3.0poor
Oct4.1fair
Nov5.3fair
Dec6.2good

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Myawaddy for hot-weather activities is from late October to mid March, with a peak score in the last week of December.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationDec 22 · 8.8

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Myawaddy, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around April (highs near 35°C), the essentials are light clothes and sun protection. In the cold season around July (highs near 28°C), pack light clothes and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In April, Myawaddy sees daytime highs around 35°C and nights near 23°C. Pack light clothes and sun protection. About 7 days see rain.

UV index (midday) in Myawaddy by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Myawaddy peaks around August 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 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 13UV 13Dec 18UV 8
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar11Extreme
Apr11Extreme
May12Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec8Very high

Average hourly UV index in Myawaddy

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in August the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 6.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan6.54
Feb75
Mar7.55.5
Apr85.5
May86
Jun8.56.5
Jul8.56.5
Aug8.56.5
Sep7.55.5
Oct7.55
Nov6.54
Dec63

Air quality in Myawaddy by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Myawaddy is worst in March — around 112 µg/m³ PM2.5 (unhealthy), about 10.0× the cleanest month (June, 11 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateGoodGoodModerateMar 17104 µg/m³Jun 2211 µg/m³
PM2.5 (µg/m³)Level
Jan28Moderate
Feb43Poor
Mar112Unhealthy
Apr47Poor
May18Moderate
Jun11Good
Jul12Good
Aug12Moderate
Sep12Good
Oct14Moderate
Nov17Moderate
Dec22Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Myawaddy is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Myawaddy banks about 5,837 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around April.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan412
Feb418
Mar533
Apr566
May556
Jun492
Jul489
Aug489
Sep492
Oct508
Nov462
Dec420

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Myawaddy receives about 4.5 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 2.7 and 6.3 kWh/m².

The brighter stretch of the year lasts 6.9 months, from around Oct 18 to May 15. The brightest month is March, averaging about 6.2 kWh/m² (intense).

The dimmest month is August, down near 2.9 kWh/m² — roughly 53% less than the March peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseMar 156.3 kWhAug 42.7 kWh
Solar energy (kWh/m²)Level
Jan5.0Bright
Feb5.8Bright
Mar6.2Intense
Apr6.1Intense
May4.6Bright
Jun3.4Moderate
Jul3.0Moderate
Aug2.9Moderate
Sep3.7Moderate
Oct4.5Bright
Nov4.7Bright
Dec4.7Bright

Where is Myawaddy?

Myawaddy sits at 16.7°N, 98.5°E, 206 m above sea level, in Myanmar. The nearest listed city is Mae Sot, 7.0 km away.

Topography around Myawaddy

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

Within 3 km, the terrain around Myawaddy has only modest variations in elevation — a maximum elevation change of 64 m around an average of 205 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 641 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,092 m.

The land around Myawaddy is covered by artificial surfaces (36%), cropland (29%) and trees (20%) within 3 km, cropland (37%) and trees (36%) within 16 km, and trees (73%) within 80 km.

3 km
64 m
16 km
641 m
80 km
2,092 m
treesgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Mae Sot 7.0 km · Kawkareik 33 km · Mae Ramat 33 km · Tak 69 km · Ban Tak 73 km · Hmaw Bi 95 km · Hpa-An 96 km · Mawlamyine 96 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 Myawaddy (16.6891°, 98.5089°, elevation 206 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).