Climate and average weather in Ḑamad

In Ḑamad, the summers are oppressive, sweltering, dry, and mostly clear and the winters are hot and mostly clear.

Best: early January to early March

Over the course of the year, the temperature in Ḑamad typically varies from 23°C to 40°C, and is rarely below 21°C or above 42°C. June is the hottest month of the year, while January is the coldest.

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

Hottest
Jun
40°
Coldest
Jan
23°
Wettest
Aug
24 mm
Driest
Jun
4 mm
Rain / yr
144 mm
24 wet days
Daylight
11.0–13.0 h
shortest–longest
Elevation
81 m
17.1°N
Clearest
Apr
18% cloud

Ḑamad 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 January to early March.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

The hot season lasts 5.5 months, from April 26 to October 8, with daily high temperatures above 38°C. The hottest month of the year in Ḑamad is June, with an average high of 40°C and low of 31°C.

The cool season lasts 2.9 months, from December 2 to February 26, with daily high temperatures below 33°C. The coldest month of the year in Ḑamad is January, with an average low of 23°C and high of 31°C.

Days typically run about 8°C warmer than nights year-round.

20°25°30°35°40°45°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3123
Feb3224
Mar3426
Apr3728
May3930
Jun4031
Jul4032
Aug4032
Sep4031
Oct3729
Nov3426
Dec3224

How hot and cold Ḑamad 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, Ḑamad feels like about 51°C (around September 15). Nearly every day a year carries some heat stress, and 240 of them tip into dangerous heat (feels-like above 39°C), peaking in September.

20°30°40°50°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan33312323
Feb35322424
Mar38342626
Apr43372828
May48393030
Jun50403131
Jul49403232
Aug49403232
Sep50403131
Oct45372929
Nov39342626
Dec35322424

Average hourly temperature in Ḑamad

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 June afternoons, near 40°C, and coldest before dawn in January, near 23°C.

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

Ḑamad 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° / 23°132.311.15.6
Feb32° / 24°91.711.45.1
Mar34° / 26°182.211.93.8
Apr37° / 28°181.912.42.0
May39° / 30°41.212.80.4
Jun40° / 31°40.5130.0
Jul40° / 32°17212.90.1
Aug40° / 32°243.212.60.3
Sep40° / 31°92.112.10.3
Oct37° / 29°143.811.61.6
Nov34° / 26°81.711.23.7
Dec32° / 24°61.5115.2

Chance of rain

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

Ḑamad gets about 144 mm of precipitation a year. On a typical day the chance of rain is mostly dry, but that rises and falls sharply with the seasons.

The wetter season lasts 1.7 months, from around Sep 14 to Nov 4, peaking in October at about 13% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jun 17.

August is the wettest month by volume, with 24 mm over about 3 wet days; June is the driest, with 4 mm.

0%10%20%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainOct 8 · 13%Jun 17 · 1%
Rain on a day (%)Rain days
Jan82
Feb62
Mar62
Apr62
May41
Jun21
Jul72
Aug103
Sep82
Oct114
Nov62
Dec52

Monthly rainfall

Over a full year, Ḑamad collects about 144 mm of rain across 24 wet days — roughly 12 mm in an average month.

It doesn’t fall evenly. August is the wettest month with 24 mm, while June is the driest at just 4 mm. The three wettest months alone bring about 42% of the year’s total.

02550JanFebMarAprMayJunJulAugSepOctNovDec139181844172491486
Rainfall (mm)Rain days
Jan132
Feb92
Mar182
Apr182
May41
Jun41
Jul172
Aug243
Sep92
Oct144
Nov82
Dec62

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

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

The clearer part of the year begins around September 13 and lasts for 3.6 months, ending around December 31. The clearest month is November, when the sky is clear, mostly clear, or partly cloudy 93% of the time on average.

The cloudier part of the year begins around May 30 and lasts for 3.5 months, ending around September 12. The cloudiest month is August, when it is overcast or mostly cloudy 30% 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%JanFebMarAprMayJunJulAugSepOctNovDecNov 14 · 95%Aug 4 · 66%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearer
Clearer (%)Cloudier (%)
Jan8218
Feb8515
Mar8911
Apr919
May8911
Jun8317
Jul7525
Aug7030
Sep8614
Oct919
Nov937
Dec8911

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 2, 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)
Jan11.16:465:51
Feb11.46:416:06
Mar11.96:226:15
Apr12.45:586:21
May12.85:416:29
Jun13.05:396:40
Jul12.95:476:42
Aug12.65:566:30
Sep12.16:006:06
Oct11.66:065:42
Nov11.26:195:30
Dec11.06:365:35

Sunny days

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

Ḑamad averages about 21 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 11 and 26 days.

The sunnier stretch runs 3.3 months, from around Sep 21 to Dec 30. The sunniest month is November, with roughly 26 sunny days (brilliant).

The greyest month is August, down near 12 sunny days — about 53% fewer than the November peak.

051015202530JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergloomymixedbrightbrilliantNov 1026 daysAug 611 days
Sunny daysSky
Jan19Bright
Feb19Bright
Mar24Brilliant
Apr25Brilliant
May25Brilliant
Jun19Bright
Jul15Mixed
Aug12Mixed
Sep19Bright
Oct25Brilliant
Nov25Brilliant
Dec23Bright

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.

Ḑamad 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 March, when it feels muggy, oppressive or miserable about 97% of the time. Even in January, the mildest month, the air is dry or comfortable only 2% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecoppressivemiserablemuggy
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan2649430
Feb1442521
Mar0326629
Apr01126226
May0054352
Jun0022771
Jul0035146
Aug0013069
Sep0001386
Oct0163855
Nov03166318
Dec1426654

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 Ḑamad is typically calm, near 9 km/h, and varies little with the seasons.

The windier part of the year lasts 6.3 months, from around Feb 27 to Sep 7. The windiest month is July, averaging about 12 km/h (calm).

The calmer part of the year runs from around Sep 8 to Feb 26, with December the calmest month at about 8 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeJul 16 · 12 km/hDec 9 · 8 km/h
Wind speed (km/h)Feels
Jan8calm
Feb9calm
Mar9calm
Apr9calm
May9calm
Jun10calm
Jul12calm
Aug10calm
Sep9calm
Oct8calm
Nov8calm
Dec8calm

Hazard calendar for Ḑamad

In seasonPeak

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

Ḑamad sees seasonal dust haze (May–September), heaviest in July.

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

Best time to visit Ḑamad

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late February, Ḑamad is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

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 Ḑamad for general outdoor tourist activities is from late November to early March, with a peak score in the first week of January.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationJan 4 · 5.6

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
Jan5.6good
Feb5.1fair
Mar3.8fair
Apr2.0poor
May0.4poor
Jun0.0poor
Jul0.1poor
Aug0.3poor
Sep0.3poor
Oct1.6poor
Nov3.7fair
Dec5.2fair

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

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationDec 28 · 8.3

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 Ḑamad, 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 June (highs near 40°C), the essentials are light clothes and sun protection. In the cold season around January (highs near 31°C), pack light clothes and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In June, Ḑamad sees daytime highs around 40°C and nights near 31°C. Pack light clothes and sun protection.

Sea temperature near Ḑamad

Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.

The sea at the nearest coast (about 30 km away) is warmest in September at about 32°C and coldest in February near 27°C.

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

26°28°30°32°34°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar28Warm
Apr30Tropical
May31Tropical
Jun32Tropical
Jul31Tropical
Aug31Tropical
Sep32Tropical
Oct32Tropical
Nov31Tropical
Dec29Tropical

UV index (midday) in Ḑamad 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 Ḑamad peaks around March 24 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMar 24UV 11Dec 14UV 7
UV index (midday)Level
Jan9Very high
Feb10Extreme
Mar11Extreme
Apr11Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep8Very high
Oct9Very high
Nov8Very high
Dec6High

Average hourly UV index in Ḑamad

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 March the burn window is concentrated in the middle of the day: about 7.5 hours a day reach index 3 (protection recommended), and 5.5 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
May85.5
Jun7.55
Jul85
Aug7.55
Sep74.5
Oct74.5
Nov63.5
Dec5.52

Air quality in Ḑamad 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 Ḑamad is worst in June — around 79 µg/m³ PM2.5 (unhealthy), about 1.7× the cleanest month (December, 48 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorJun 1878 µg/m³Dec 1448 µg/m³
PM2.5 (µg/m³)Level
Jan51Poor
Feb56Unhealthy
Mar55Poor
Apr63Unhealthy
May65Unhealthy
Jun79Unhealthy
Jul70Unhealthy
Aug72Unhealthy
Sep77Unhealthy
Oct63Unhealthy
Nov49Poor
Dec48Poor
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Ḑamad 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. Ḑamad banks about 8,083 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around July.

02,0004,0006,0008,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan525
Feb499
Mar614
Apr674
May768
Jun769
Jul806
Aug791
Sep760
Oct717
Nov606
Dec553

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.

Ḑamad receives about 5.8 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.6 and 7.0 kWh/m².

The brighter stretch of the year lasts 6.7 months, from around Mar 2 to Sep 20. The brightest month is May, averaging about 6.9 kWh/m² (intense).

The dimmest month is January, down near 4.7 kWh/m² — roughly 31% less than the May peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseMay 57.0 kWhJan 14.6 kWh
Solar energy (kWh/m²)Level
Jan4.7Bright
Feb5.3Bright
Mar6.2Intense
Apr6.8Intense
May6.9Intense
Jun6.4Intense
Jul6.2Intense
Aug5.9Bright
Sep5.8Bright
Oct5.7Bright
Nov5.2Bright
Dec4.7Bright

Where is Ḑamad?

Ḑamad sits at 17.1°N, 42.8°E, 81 m above sea level, in Saudi Arabia. The nearest listed city is Abū ‘Arīsh, 16 km away.

Abha

Topography around Ḑamad

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

Within 3 km, the terrain around Ḑamad has only modest variations in elevation — a maximum elevation change of 23 m around an average of 77 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 264 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,867 m.

The land around Ḑamad is covered by cropland (48%) and bare terrain (32%) within 3 km, cropland (44%) and bare terrain (38%) within 16 km, and bare terrain (30%), shrubs (25%) and water (25%) within 80 km.

3 km
23 m
16 km
264 m
80 km
2,867 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Abū ‘Arīsh 16 km · Şabyā 17 km · Jizan 34 km · Fayfā’ 43 km · Şāmitah 59 km · Sa'dah 106 km · Sarāt ‘Abīdah 116 km · Abha 127 km

Saudi Arabia travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type G
230 V · 60 Hz
Prices
≈ 47% of US
price level, 2025
GDP per capita
$34,537
2025
Happiness
6.8 / 10
World Happiness, 2025
Homicide rate
0.9
per 100k, 2019
Road deaths
35.9
per 100k/yr, 2019
Income group
High
World Bank
English
Very low
EF EPI 404

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 Ḑamad (17.1043°, 42.7816°, elevation 81 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. 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).