Climate and average weather in Yeang

In Yeang, the weather is muggy, sweltering, wet, and partly cloudy and remarkably steady, with daytime highs holding near sweltering levels all year. The wettest stretch peaks around September.

Best: mid November to late December

Over the course of the year, the temperature in Yeang typically varies from 22°C to 37°C, and is rarely below 17°C or above 40°C. April is the hottest month of the year, while December is the coldest.

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

Hottest
Apr
37°
Coldest
Dec
22°
Wettest
Sep
244 mm
Driest
Jan
7 mm
Rain / yr
1256 mm
178 wet days
Daylight
11.2–12.8 h
shortest–longest
Elevation
23 m
13.5°N
Clearest
Feb
41% cloud

Yeang 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 mid November to late December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Yeang stay fairly even through the year, without a distinct hot or cool season. The warmest month is April, with an average high of 37°C and low of 27°C; the coolest is December, with an average low of 22°C and high of 32°C.

Days typically run about 9°C warmer than nights, with the widest day–night swing (around 11°C) in February.

15°20°25°30°35°40°45°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3322
Feb3523
Mar3626
Apr3727
May3627
Jun3426
Jul3426
Aug3326
Sep3325
Oct3225
Nov3223
Dec3222

How hot and cold Yeang 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, Yeang feels like about 44°C (around May 5). Nearly every day a year carries some heat stress, and 230 of them tip into dangerous heat (feels-like above 39°C), peaking in May.

20°25°30°35°40°45°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan34332222
Feb37352323
Mar41362626
Apr44372727
May44362727
Jun43342626
Jul41342626
Aug41332626
Sep41332525
Oct39322525
Nov36322323
Dec33322222

Average hourly temperature in Yeang

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 37°C, and coldest before dawn in December, near 22°C.

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

Yeang 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
Jan33° / 22°71.611.34.5
Feb35° / 23°122.711.53.2
Mar36° / 26°468.611.91.9
Apr37° / 27°8914.612.31.4
May36° / 27°15322.512.61.5
Jun34° / 26°13721.712.81.9
Jul34° / 26°15223.612.72.1
Aug33° / 26°1782512.52.1
Sep33° / 25°24426.512.12.1
Oct32° / 25°18021.411.72.9
Nov32° / 23°477.311.44.2
Dec32° / 22°122.711.25.0

Chance of rain

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

Yeang gets about 1256 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 6.3 months, from around Apr 19 to Oct 27, peaking in September at about 90% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jan 1.

September is the wettest month by volume, with 244 mm over about 27 wet days; January is the driest, with 7 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetSep 23 · 90%Jan 1 · 4%
Rain on a day (%)Rain days
Jan52
Feb103
Mar289
Apr4915
May7223
Jun7322
Jul7524
Aug8125
Sep8827
Oct6821
Nov267
Dec93

Monthly rainfall

Over a full year, Yeang collects about 1256 mm of rain across 178 wet days — roughly 105 mm in an average month.

It doesn’t fall evenly. September is the wettest month with 244 mm, while January is the driest at just 7 mm. The three wettest months alone bring about 48% of the year’s total.

050100150200250300JanFebMarAprMayJunJulAugSepOctNovDec71246891531371521782441804712
Rainfall (mm)Rain days
Jan72
Feb123
Mar469
Apr8915
May15323
Jun13722
Jul15224
Aug17825
Sep24427
Oct18021
Nov477
Dec123

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Yeang, 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 26 and lasts for 6.1 months, ending around April 29. The clearest month is February, when the sky is clear, mostly clear, or partly cloudy 76% of the time on average.

The cloudier part of the year begins around April 30 and lasts for 5.9 months, ending around October 25. The cloudiest month is August, when it is overcast or mostly cloudy 93% 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 · 76%Sep 8 · 5%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan6832
Feb7624
Mar6535
Apr4654
May1882
Jun991
Jul1090
Aug793
Sep793
Oct2674
Nov5248
Dec5842

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 4, brings about 12 h 48 min of light; the shortest, around January 1, only 11 h 12 min — a swing of roughly 1 h 36 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan11.36:365:53
Feb11.56:346:07
Mar11.96:186:12
Apr12.35:576:15
May12.65:436:21
Jun12.85:426:30
Jul12.75:496:33
Aug12.55:566:23
Sep12.15:586:02
Oct11.76:005:41
Nov11.46:105:32
Dec11.26:265:38

Sunny days

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

Yeang averages about 7 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 17 days.

The sunnier stretch runs 5.8 months, from around Oct 28 to Apr 23. The sunniest month is February, with roughly 16 sunny days (bright).

The greyest month is August, down near 0 sunny days — about 97% fewer than the February peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedbrightFeb 517 daysAug 20 days
Sunny daysSky
Jan15Mixed
Feb15Bright
Mar13Mixed
Apr8Mixed
May2Gloomy
Jun1Gloomy
Jul1Gloomy
Aug0Gloomy
Sep1Gloomy
Oct4Gloomy
Nov10Mixed
Dec11Mixed

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.

Yeang is humid all year round — on a typical day the air feels at least humid, and there is no real dry season to wait for.

The stickiest month is April, when it feels muggy, oppressive or miserable about 99% of the time. Even in February, the mildest month, the air is dry or comfortable only 13% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecFeb 1 · 20%Apr 11 · 0%oppressivemiserablemuggyhumidcomfortablecomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan3153232171
Feb2112327361
Mar02821609
Apr00175438
May00002673
Jun00002674
Jul00003268
Aug00002476
Sep0000991
Oct00262369
Nov018274122
Dec3102537233

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.

Across the year, average wind speed in Yeang is typically calm, near 8 km/h, and varies moderately with the seasons.

The windier part of the year lasts 3.1 months, from around Jun 2 to Sep 4. The windiest month is August, averaging about 10 km/h (calm).

The calmer part of the year runs from around Sep 5 to Nov 17, with October the calmest month at about 6 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeAug 3 · 11 km/hOct 7 · 6 km/h
Wind speed (km/h)Feels
Jan8calm
Feb7calm
Mar7calm
Apr6calm
May7calm
Jun9calm
Jul10calm
Aug10calm
Sep7calm
Oct6calm
Nov8calm
Dec9calm

Hazard calendar for Yeang

In seasonPeak

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

Yeang's rainy season runs May–October, when most of the year's rain falls.

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

Best time to visit Yeang

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around mid November, Yeang 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 Yeang for general outdoor tourist activities is from mid November to late January, with a peak score in the last week of December.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationDec 24 · 5.1

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
Jan4.5fair
Feb3.2poor
Mar1.9poor
Apr1.5poor
May1.5poor
Jun1.9poor
Jul2.1poor
Aug2.1poor
Sep2.2poor
Oct2.9poor
Nov4.2fair
Dec4.9fair

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 Yeang for hot-weather activities is from early November to late February, with a peak score in the last week of December.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationDec 29 · 7.9

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 Yeang, 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.

Yeang packs about the same all year — highs hold near 37°C. Across the year the things worth having are light clothes, rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In April, Yeang sees daytime highs around 37°C and nights near 27°C. Pack light clothes, rain gear and sun protection. About 15 days see rain.

UV index (midday) in Yeang 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 Yeang peaks around August 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 21 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 15UV 14Nov 21UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar12Extreme
Apr12Extreme
May12Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec8Very high

Average hourly UV index in Yeang

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)
Jan74.5
Feb75
Mar86
Apr86
May86
Jun86
Jul8.56.5
Aug8.56.5
Sep86
Oct7.55
Nov6.53.5
Dec6.54

Air quality in Yeang 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 Yeang is worst in February — around 40 µg/m³ PM2.5 (poor), about 2.9× the cleanest month (November, 14 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateFeb 2240 µg/m³Nov 2214 µg/m³
PM2.5 (µg/m³)Level
Jan29Moderate
Feb40Poor
Mar40Poor
Apr37Poor
May19Moderate
Jun15Moderate
Jul16Moderate
Aug15Moderate
Sep15Moderate
Oct17Moderate
Nov14Moderate
Dec14Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Yeang 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. Yeang banks about 7,028 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)
Jan530
Feb533
Mar652
Apr649
May654
Jun611
Jul612
Aug605
Sep568
Oct568
Nov530
Dec516

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.

Yeang receives about 5.2 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.3 and 6.1 kWh/m².

The brighter stretch of the year lasts 5.0 months, from around Jan 19 to Jun 18. The brightest month is April, averaging about 6.1 kWh/m² (intense).

The dimmest month is September, down near 4.5 kWh/m² — roughly 27% less than the April peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerdimmoderatebrightintenseApr 166.1 kWhSep 274.3 kWh
Solar energy (kWh/m²)Level
Jan5.1Bright
Feb5.7Bright
Mar6.0Bright
Apr6.1Intense
May5.6Bright
Jun5.2Bright
Jul4.9Bright
Aug4.8Bright
Sep4.5Bright
Oct4.6Bright
Nov4.7Bright
Dec4.7Bright

Where is Yeang?

Yeang sits at 13.5°N, 103.6°E, 23 m above sea level, in Cambodia. The nearest listed city is Siem Reap, 34 km away.

Siem ReapPhum Ânlŭng VĭlBattambangSisophonSamraongAnlong VeaengOu Bei ChoanPoipet

Topography around Yeang

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

Within 3 km, the terrain around Yeang has only modest variations in elevation — a maximum elevation change of 9 m around an average of 15 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 24 m; within 80 km, significant variations in elevation — a maximum elevation change of 484 m.

The land around Yeang is covered by cropland (95%) within 3 km, cropland (87%) within 16 km, and cropland (59%) and trees (24%) within 80 km.

3 km
9 m
16 km
24 m
80 km
484 m
treesgrasslandcroplandartificial surfaceswaterwetland
Nearby: Siem Reap 34 km · Phum Ânlŭng Vĭl 66 km · Battambang 67 km · Sisophon 69 km · Samraong 71 km · Anlong Veaeng 91 km · Ou Bei Choan 97 km · Poipet 114 km

Cambodia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / C / G
230 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$2,872
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
1.8
per 100k, 2011
Road deaths
19.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 390
Religion
Buddhist 97%Muslim 2%other 1%Christian 0%

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 Yeang (13.5497°, 103.609°, elevation 23 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).