Al Mash‘ilīyah weather in August

In August, Al Mash‘ilīyah sees average daytime highs of 39°C and overnight lows near 25°C, with 2 mm of rain across 0.3 wet days and about 12.6 hours of daylight. It is the 2nd-warmest and 5th-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 57% of the time in August, and the air most often feels dry.

Daylight stretches from about 12 h 48 min at the start of August to 12 h 24 min by month's end. Set against the rest of the year, August is Al Mash‘ilīyah's 11th-clearest and 2nd-windiest month. For the whole year in context, see Al Mash‘ilīyah's year-round climate.

Daytime high
39°
2nd warmest
Overnight low
25°
11th coldest
Rainfall
2 mm
0.3 wet days
Daylight
12 h 36 min
5:48 AM – 6:24 PM
Cloud cover
38%
11th clearest
Wind
14 km/h
2nd windiest
Solar energy
6.79 kWh/m²
Travel score
0.4
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

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

A typical August day in Al Mash‘ilīyah reaches about 39°C in the afternoon and slips back to 25°C overnight — a 15°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, August runs on par with July and about 3°C warmer than September.

20°25°30°35°40°45°151015202531
Avg high (°C)Avg low (°C)
13926
23926
34026
44026
54026
64026
74025
84025
94025
104025
114025
124025
134025
144025
154025
164025
174025
183925
193925
203925
213924
223924
233924
243924
253924
263924
273924
283924
293924
303924
313923

How August really feels in Al Mash‘ilīyah

Once humidity and wind are folded in, August 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
27 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Al Mash‘ilīyah weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 10°10.311.19.3
Feb28° / 13°10.411.48.3
Mar31° / 17°61.211.95.9
Apr34° / 20°6212.43.9
May37° / 22°20.512.82.1
Jun39° / 23°10.1130.9
Jul40° / 25°10.1130.3
Aug39° / 25°20.312.60.4
Sep37° / 21°0012.12.4
Oct31° / 16°20.311.65.9
Nov28° / 13°10.111.28.6
Dec25° / 11°00119.4

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 19%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16931
27030
37030
47129
57228
67228
77426
87525
97624
107723
117921
127921
138119
148119
158218
168317
178416
188416
198515
208515
218614
228614
238713
248713
258713
268812
278812
288911
298911
308911
318911

Chance of precipitation in August

Any precipitation

Al Mash‘ilīyah gets around 2 mm of rain over 0.3 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 1% and peaks near 1% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
210
220
230
240
250
260
270
280
290
300
310

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the dry band about 97% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
195311
295311
395311
495311
595311
693421
793421
893421
994321
1095311
1195311
1295311
1395311
1495311
1596310
1696310
1797210
1897210
1998200
2098200
2199100
2299100
2399100
2499100
2599100
26100000
27100000
28100000
29100000
30100000
31100000

Wind in August

Winds average 14 km/h in August.

Across August, daily wind ranges from about 13 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 48 min at the start of August to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over August. Sunrise moves from 5:44 AM to 5:51 AM, and sunset from 6:32 PM to 6:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:446:32
212.85:446:32
312.85:456:32
412.85:456:31
512.85:456:31
612.75:456:30
712.75:466:30
812.75:466:29
912.75:466:29
1012.75:476:28
1112.75:476:27
1212.75:476:27
1312.65:476:26
1412.65:486:26
1512.65:486:25
1612.65:486:24
1712.65:486:24
1812.65:496:23
1912.65:496:22
2012.55:496:22
2112.55:496:21
2212.55:496:20
2312.55:506:19
2412.55:506:19
2512.55:506:18
2612.45:506:17
2712.45:506:16
2812.45:516:16
2912.45:516:15
3012.45:516:14
3112.45:516:13

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.79 kWh/m².

For context, solar energy here swings from a low near 5.41 kWh/m² to a high of 7.57 kWh/m² in May across the year — August's 6.79 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.7Intense
56.7Intense
66.7Intense
76.7Intense
86.7Intense
96.7Intense
106.7Intense
116.8Intense
126.8Intense
136.8Intense
146.8Intense
156.8Intense
166.8Intense
176.8Intense
186.8Intense
196.9Intense
206.9Intense
216.9Intense
226.9Intense
236.9Intense
246.9Intense
256.9Intense
266.9Intense
276.9Intense
286.8Intense
296.8Intense
306.8Intense
316.8Intense
Planning a trip in August

Hazard calendar for Al Mash‘ilīyah

In seasonPeak

In August, Al Mash‘ilīyah sits inside its dust season. The full year is below, with each hazard's peak months called out.

Al Mash‘ilīyah sees seasonal dust haze (February–September), heaviest in July.

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

Is August a good time to visit Al Mash‘ilīyah?

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

0.4
Sightseeing
11th-best month of the year
3.6
Beach & pool
11th-best month of the year

August is a weaker month for outdoor sightseeing in Al Mash‘ilīyah.

What to pack for Al Mash‘ilīyah in August

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

In August, Al Mash‘ilīyah sees daytime highs around 39°C and nights near 25°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Al Mash‘ilīyah in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Al Mash‘ilīyah peaks around April 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeVery highApr 14UV 14Dec 14UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep10Very high
Oct11Extreme
Nov8Very high
Dec7Very high

Air quality in Al Mash‘ilīyah in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Al Mash‘ilīyah is worst in February — around 81 µg/m³ PM2.5 (unhealthy), about 2.2× the cleanest month (October, 37 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorFeb 1779 µg/m³Oct 1938 µg/m³
PM2.5 (µg/m³)Level
Jan69Unhealthy
Feb81Unhealthy
Mar73Unhealthy
Apr69Unhealthy
May60Unhealthy
Jun64Unhealthy
Jul73Unhealthy
Aug64Unhealthy
Sep48Poor
Oct37Poor
Nov42Poor
Dec50Poor
Location & terrain

Where is Al Mash‘ilīyah?

Al Mash‘ilīyah sits at 17.8°N, 44.5°E, 1,134 m above sea level, in Saudi Arabia. The nearest listed city is Najran, 46 km away.

Sarāt ‘AbīdahFayfā’Al ḨazmḐamadKhamis MushaitAbū ‘Arīsh

Topography around Al Mash‘ilīyah

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Al Mash‘ilīyah.

Within 3 km, the terrain around Al Mash‘ilīyah has only modest variations in elevation — a maximum elevation change of 98 m around an average of 1,164 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 382 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,350 m.

The land around Al Mash‘ilīyah is covered by bare terrain (90%) within 3 km, bare terrain (98%) within 16 km, and bare terrain (99%) within 80 km.

3 km
98 m
16 km
382 m
80 km
1,350 m
artificial surfacesbare terrain
August weather nearby: Najran 46 km · Sa'dah 117 km · Sarāt ‘Abīdah 146 km · Fayfā’ 151 km · Al Ḩazm 180 km · Ḑamad 193 km · Khamis Mushait 193 km · Abū ‘Arīsh 194 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 Al Mash‘ilīyah (17.7556°, 44.468°, elevation 1,134 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).