Dhī as Sufāl weather in September

In September, Dhī as Sufāl sees average daytime highs of 27°C and overnight lows near 18°C, with 119 mm of rain across 23.1 wet days and about 12.1 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 35% of the time in September, and the air most often feels humid.

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 Dhī as Sufāl's 8th-clearest and 9th-windiest month. For the whole year in context, see Dhī as Sufāl's year-round climate.

Daytime high
27°
7th warmest
Overnight low
18°
8th coldest
Rainfall
119 mm
23.1 wet days
Daylight
12 h 06 min
5:56 AM – 6:00 PM
Cloud cover
49%
8th clearest
Wind
6 km/h
9th windiest
Solar energy
5.61 kWh/m²
Travel score
4.7
out of 10

Dhī as Sufāl is human settlement in Yemen.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical September day in Dhī as Sufāl reaches about 27°C in the afternoon and slips back to 18°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, September runs on par with August and on par with October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12719
22719
32719
42719
52719
62719
72719
82719
92719
102719
112719
122719
132718
142718
152718
162718
172718
182718
192718
202718
212718
222718
232718
242718
252717
262717
272717
282717
292717
302717

Dhī as Sufāl weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 14°195.211.38.1
Feb26° / 15°153.911.58.0
Mar28° / 17°407.811.97.1
Apr29° / 18°6610.612.35.8
May29° / 19°11019.212.64.6
Jun29° / 20°6415.412.84.8
Jul29° / 20°5514.612.75.2
Aug27° / 20°10523.712.54.6
Sep27° / 18°11923.112.14.7
Oct27° / 16°6810.911.76.6
Nov26° / 15°255.711.47.8
Dec25° / 14°185.111.28.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 40% of September, with mostly cloudy or overcast conditions the remaining 25%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17228
27228
37228
47228
57327
67228
77228
87327
97327
107327
117327
127525
137525
147525
157624
167624
177723
187723
197822
207822
217822
227822
237822
247822
257822
267822
277822
287822
297822
307822

Chance of precipitation in September

Any precipitation

Dhī as Sufāl gets around 119 mm of rain over 23.1 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 76% and peaks near 81% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
181
281
381
480
580
680
780
880
980
1079
1179
1279
1379
1478
1578
1678
1778
1877
1977
2076
2175
2275
2374
2473
2572
2671
2770
2868
2967
3066

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 69% of days. Sticky, muggy-or-worse air turns up on roughly 14% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1055837
2055936
3056134
4056233
5066331
6066529
7066727
8076825
9077023
10087121
11087319
12097417
130107614
140117712
150127711
16013789
17014797
18015796
19017785
20019774
21121753
22123733
23126712
24128692
25231661
26233641
27336601
28338581
29440551
30542521

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 5:55 AM to 5:56 AM, and sunset from 6:11 PM to 5:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:556:11
212.35:556:11
312.25:556:10
412.25:556:09
512.25:556:08
612.25:556:08
712.25:556:07
812.25:556:06
912.25:556:05
1012.25:556:05
1112.15:556:04
1212.15:556:03
1312.15:566:02
1412.15:566:02
1512.15:566:01
1612.15:566:00
1712.15:565:59
1812.05:565:59
1912.05:565:58
2012.05:565:57
2112.05:565:56
2212.05:565:56
2312.05:565:55
2412.05:565:54
2512.05:565:53
2611.95:565:53
2711.95:565:52
2811.95:565:51
2911.95:565:50
3011.95:565:50

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.61 kWh/m².

For context, solar energy here swings from a low near 5.31 kWh/m² to a high of 6.67 kWh/m² in April across the year — September's 5.61 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
Planning a trip in September

Hazard calendar for Dhī as Sufāl

In seasonPeak

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

Dhī as Sufāl 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 Dhī as Sufāl?

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

4.7
Sightseeing
10th-best month of the year
4.9
Beach & pool
11th-best month of the year

September is a reasonable time to visit Dhī as Sufāl for sightseeing.

What to pack for Dhī as Sufāl in September

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

In September, Dhī as Sufāl sees daytime highs around 27°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Dhī as Sufāl 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 Dhī as Sufāl peaks around April 11 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 highExtremeVery highApr 11UV 14Dec 15UV 8
UV index (midday)Level
Jan10Extreme
Feb12Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul9Very high
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Dhī as Sufāl 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 Dhī as Sufāl is worst in July — around 57 µg/m³ PM2.5 (unhealthy), about 2.3× the cleanest month (November, 25 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyPoorModerateJul 1057 µg/m³Nov 2125 µg/m³
PM2.5 (µg/m³)Level
Jan31Moderate
Feb35Moderate
Mar34Moderate
Apr32Moderate
May38Poor
Jun56Unhealthy
Jul57Unhealthy
Aug46Poor
Sep44Poor
Oct31Moderate
Nov25Moderate
Dec27Moderate
Location & terrain

Where is Dhī as Sufāl?

Dhī as Sufāl sits at 13.8°N, 44.1°E, 1,857 m above sea level, in Yemen. The nearest listed city is Ibb, 16 km away.

DhamārZabīdMochaBayt al FaqīhLaḩij

Topography around Dhī as Sufāl

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

Within 3 km, the terrain around Dhī as Sufāl has large variations in elevation — a maximum elevation change of 1,039 m around an average of 2,042 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,845 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,174 m.

The land around Dhī as Sufāl is covered by shrubs (39%), grassland (29%) and cropland (26%) within 3 km, cropland (42%) and shrubs (34%) within 16 km, and shrubs (47%) and grassland (21%) within 80 km.

3 km
1,039 m
16 km
1,845 m
80 km
3,174 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Ibb 16 km · Taiz 30 km · Yarīm 59 km · Dhamār 85 km · Zabīd 95 km · Mocha 110 km · Bayt al Faqīh 114 km · Laḩij 120 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 Dhī as Sufāl (13.8345°, 44.1147°, elevation 1,857 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).