Ḑamad weather in May

In May, Ḑamad sees average daytime highs of 39°C and overnight lows near 30°C, with 4 mm of rain across 1.2 wet days and about 12.8 hours of daylight. It is the 5th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 39°C through the month. The sky is clear or mostly clear about 80% of the time in May, and the air most often feels miserable.

Daylight stretches from about 12 h 36 min at the start of May to 12 h 54 min by month's end. Set against the rest of the year, May is Ḑamad's 3rd-clearest and 4th-windiest month. For the whole year in context, see Ḑamad's year-round climate.

Daytime high
39°
5th warmest
Overnight low
30°
8th coldest
Rainfall
4 mm
1.2 wet days
Daylight
12 h 48 min
5:41 AM – 6:29 PM
Cloud cover
22%
3rd clearest
Wind
9 km/h
4th windiest
Solar energy
6.88 kWh/m²
Travel score
0.4
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 39°C through the month.

A typical May day in Ḑamad reaches about 39°C in the afternoon and slips back to 30°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 38°C and 41°C. Set against its neighbours, May runs about 2°C warmer than April and on par with June.

25°30°35°40°45°151015202531
Avg high (°C)Avg low (°C)
13929
23929
33929
43930
53930
63930
73930
83930
93930
103930
113930
123930
133930
144030
154030
164030
174030
184030
194030
204030
214030
224031
234031
244031
254031
264031
274031
284031
294031
304031
314031

How May really feels in Ḑamad

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.

Ḑamad weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 11th-wettest month here — the current month is highlighted below.

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

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 80% 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 10%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1928
2928
3919
4919
5919
6928
7928
8928
9928
10928
11928
12919
13919
14919
15919
169010
179010
188911
198911
208911
218911
228911
238812
248812
258812
268713
278614
288614
298515
308515
318515

Chance of precipitation in May

Any precipitation

Ḑamad gets around 4 mm of rain over 1.2 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 4% and peaks near 5% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
15
25
35
45
55
65
75
85
95
105
115
125
135
145
154
164
174
184
194
204
214
224
233
243
253
263
273
282
292
302
312

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 52% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12105434
21105534
31105534
4195634
5185635
6185635
7185635
8175636
9175537
10165538
11165439
12155341
13055342
14055144
15044947
16044749
17044551
18034354
19034156
20033859
21033661
22033463
23033265
24023167
25022969
26022771
27022672
28022474
29022375
30012277
31012178

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 36 min at the start of May to 12 h 54 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 5:48 AM to 5:38 AM, and sunset from 6:24 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:486:24
212.65:476:25
312.65:476:25
412.65:466:25
512.75:466:25
612.75:456:26
712.75:456:26
812.75:446:26
912.75:446:27
1012.75:436:27
1112.75:436:27
1212.85:436:28
1312.85:426:28
1412.85:426:28
1512.85:426:29
1612.85:416:29
1712.85:416:29
1812.85:416:30
1912.85:406:30
2012.85:406:30
2112.95:406:31
2212.95:406:31
2312.95:396:32
2412.95:396:32
2512.95:396:32
2612.95:396:33
2712.95:396:33
2812.95:386:33
2912.95:386:34
3012.95:386:34
3112.95:386:34

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.88 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.69 kWh/m² to a high of 6.88 kWh/m² in May across the year — May's 6.88 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
37.0Intense
47.0Intense
57.0Intense
67.0Intense
77.0Intense
87.0Intense
97.0Intense
107.0Intense
117.0Intense
127.0Intense
136.9Intense
146.9Intense
156.9Intense
166.9Intense
176.9Intense
186.9Intense
196.9Intense
206.8Intense
216.8Intense
226.8Intense
236.8Intense
246.8Intense
256.8Intense
266.7Intense
276.7Intense
286.7Intense
296.7Intense
306.7Intense
316.6Intense
Planning a trip in May

Hazard calendar for Ḑamad

In seasonPeak

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

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

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

Is May a good time to visit Ḑamad?

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

0.4
Sightseeing
8th-best month of the year
3.6
Beach & pool
8th-best month of the year

May is a weaker month for outdoor sightseeing in Ḑamad.

What to pack for Ḑamad in May

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

In May, Ḑamad sees daytime highs around 39°C and nights near 30°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Ḑamad in May

The nearest coast averages about 31°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

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 in Ḑamad in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

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

Air quality in Ḑamad 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 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
Location & terrain

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
May weather 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).