Ma'rib weather in September

In September, Ma'rib sees average daytime highs of 36°C and overnight lows near 22°C, with 0 mm of rain across 0.2 wet days and about 12.1 hours of daylight. It is the 5th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 38°C in the first days to 34°C by the end. The sky is clear or mostly clear about 70% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Ma'rib's 7th-clearest and 4th-windiest month. For the whole year in context, see Ma'rib's year-round climate.

Daytime high
36°
5th warmest
Overnight low
22°
8th coldest
Rainfall
0 mm
0.2 wet days
Daylight
12 h 06 min
5:50 AM – 5:56 PM
Cloud cover
27%
7th clearest
Wind
10 km/h
4th windiest
Solar energy
6.63 kWh/m²
Travel score
2.5
out of 10

Ma'rib is City in Marib Governorate, Yemen.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 38°C in the first days to 34°C by the end.

A typical September day in Ma'rib reaches about 36°C in the afternoon and slips back to 22°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 35°C and 38°C. Set against its neighbours, September runs about 2°C cooler than August and about 5°C warmer than October.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13824
23824
33824
43824
53824
63824
73724
83724
93723
103723
113723
123723
133723
143723
153623
163622
173622
183622
193622
203622
213622
223521
233521
243521
253521
263521
273521
283421
293420
303420

How September really feels in Ma'rib

Once humidity and wind are folded in, September averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Ma'rib weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 12°10.211.29.0
Feb29° / 15°20.511.57.6
Mar32° / 18°91.911.95.2
Apr34° / 20°91.912.33.7
May37° / 23°30.712.72.3
Jun38° / 24°40.212.91.2
Jul39° / 25°20.612.80.7
Aug39° / 25°51.112.51.0
Sep36° / 22°00.212.12.5
Oct32° / 18°20.411.65.7
Nov28° / 15°00.211.38.2
Dec26° / 12°0011.19.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 70% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 21% of September, with mostly cloudy or overcast conditions the remaining 9%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
19010
29010
39010
49010
59010
69010
79010
89010
99010
109010
119010
129010
13919
14919
15919
16919
17919
18919
19919
20919
21919
22919
23919
24919
25919
26919
27919
28919
29928
30928

Chance of precipitation in September

Any precipitation

Ma'rib gets around 0 mm of rain over 0.2 wet days in September. 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%151015202530
Rain chance (%)
11
21
31
41
51
61
71
81
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
241
251
261
271
281
291
301

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19820
29820
39820
49820
59820
69910
79910
89910
99910
109910
119910
1210000
1310000
1410000
1510000
1610000
1710000
1810000
1910000
2010000
2110000
2210000
239910
249910
259910
269910
279910
289811
299721
309721

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 18 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over September. Sunrise moves from 5:49 AM to 5:52 AM, and sunset from 6:08 PM to 5:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:496:08
212.35:496:07
312.35:496:06
412.35:506:05
512.25:506:04
612.25:506:04
712.25:506:03
812.25:506:02
912.25:506:01
1012.25:506:00
1112.25:506:00
1212.15:505:59
1312.15:505:58
1412.15:505:57
1512.15:505:56
1612.15:505:56
1712.15:515:55
1812.15:515:54
1912.05:515:53
2012.05:515:52
2112.05:515:52
2212.05:515:51
2312.05:515:50
2412.05:515:49
2512.05:515:48
2611.95:515:47
2711.95:515:47
2811.95:515:46
2911.95:525:45
3011.95:525:44

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.63 kWh/m².

For context, solar energy here swings from a low near 5.7 kWh/m² to a high of 7.39 kWh/m² in May across the year — September's 6.63 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.6Intense
56.6Intense
66.6Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.6Intense
126.6Intense
136.6Intense
146.6Intense
156.6Intense
166.6Intense
176.6Intense
186.6Intense
196.6Intense
206.6Intense
216.7Intense
226.7Intense
236.7Intense
246.7Intense
256.7Intense
266.7Intense
276.7Intense
286.7Intense
296.7Intense
306.7Intense
Planning a trip in September

Hazard calendar for Ma'rib

In seasonPeak

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

Ma'rib sees seasonal dust haze (May–September), heaviest in July.

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

Is September a good time to visit Ma'rib?

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

2.5
Sightseeing
8th-best month of the year
6.2
Beach & pool
8th-best month of the year

September is a weaker month for outdoor sightseeing in Ma'rib. The water and warmth also suit a beach or pool day.

What to pack for Ma'rib in September

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

In September, Ma'rib sees daytime highs around 36°C and nights near 22°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Ma'rib in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Ma'rib peaks around April 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highApr 14UV 14Dec 12UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar13Extreme
Apr15Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Ma'rib in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Ma'rib is worst in February — around 54 µg/m³ PM2.5 (poor), about 2.4× the cleanest month (November, 23 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateFeb 1653 µg/m³Nov 1123 µg/m³
PM2.5 (µg/m³)Level
Jan44Poor
Feb54Poor
Mar46Poor
Apr43Poor
May39Poor
Jun44Poor
Jul44Poor
Aug38Poor
Sep33Moderate
Oct24Moderate
Nov23Moderate
Dec29Moderate
Location & terrain

Where is Ma'rib?

Ma'rib sits at 15.5°N, 45.3°E, 1,095 m above sea level, in Yemen. The nearest listed city is Al Ḩazm, 98 km away.

Al ḨazmSaḩarSayyānSanaaDhamār‘AmrānYarīmAl Bayda

Topography around Ma'rib

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

Within 3 km, the terrain around Ma'rib has only modest variations in elevation — a maximum elevation change of 55 m around an average of 1,095 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 681 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,366 m.

The land around Ma'rib is covered by bare terrain (63%) and cropland (20%) within 3 km, bare terrain (84%) within 16 km, and bare terrain (98%) within 80 km.

3 km
55 m
16 km
681 m
80 km
2,366 m
treescroplandartificial surfacesbare terrainwater
September weather nearby: Al Ḩazm 98 km · Saḩar 110 km · Sayyān 112 km · Sanaa 121 km · Dhamār 142 km · ‘Amrān 150 km · Yarīm 165 km · Al Bayda 166 km

Yemen travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type A / D / G
240 V · 50 Hz
Prices
≈ 7% of US
price level, 2013
GDP per capita
$634
2018
Happiness
3.5 / 10
World Happiness, 2025
Homicide rate
5.8
per 100k, 2013
Road deaths
29.4
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 402
Religion
Muslim 99%other 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 Ma'rib (15.4625°, 45.3258°, elevation 1,095 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).