Yylanly weather in September

In September, Yylanly sees average daytime highs of 28°C and overnight lows near 14°C, with 2 mm of rain across 0.7 wet days and about 12.3 hours of daylight. It is the 5th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 25°C by the end. The sky is clear or mostly clear about 86% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Yylanly's 2nd-clearest and 8th-windiest month. For the whole year in context, see Yylanly's year-round climate.

Daytime high
28°
5th warmest
Overnight low
14°
8th coldest
Rainfall
2 mm
0.7 wet days
Daylight
12 h 18 min
6:47 AM – 7:04 PM
Cloud cover
14%
2nd clearest
Wind
12 km/h
8th windiest
Solar energy
5.18 kWh/m²
Travel score
8.0
out of 10

Yylanly is city in Daşoguz Province, Turkmenistan.

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 31°C in the first days to 25°C by the end.

A typical September day in Yylanly reaches about 28°C in the afternoon and slips back to 14°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 33°C. Set against its neighbours, September runs about 6°C cooler than August and about 8°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13117
23117
33116
43116
53016
63016
73016
83015
93015
102915
112915
122915
132914
142814
152814
162814
172813
182713
192713
202713
212712
222612
232612
242612
252511
262511
272511
282511
292410
302410

How September really feels in Yylanly

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

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Yylanly 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 daysSnow daysDaylight (hours)Travel score
Jan / -6°102.51.99.30.0
Feb / -4°112.81.210.30.5
Mar13° / 183.80.411.74.4
Apr22° / 10°173.6013.17.7
May29° / 16°133.4014.36.7
Jun34° / 20°41.30153.9
Jul36° / 22°20.7014.72.8
Aug34° / 20°10.2013.74.2
Sep28° / 14°20.7012.38.0
Oct20° / 61.8010.98.0
Nov10° / -0°102.40.39.62.9
Dec / -4°92.5190.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 86% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 6% of September, with mostly cloudy or overcast conditions the remaining 7%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1964
2964
3964
4964
5964
6964
7964
8964
9964
10964
11955
12955
13955
14955
15955
16946
17946
18946
19928
20928
21928
22919
23919
249010
258911
268812
278812
288713
298614
308614

Chance of precipitation in September

Any precipitation

Yylanly gets around 2 mm of rain over 0.7 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 2% and peaks near 4% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
51
61
72
82
92
102
112
122
132
142
152
162
173
183
193
203
213
223
233
243
253
263
273
283
293
304

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 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19181
29271
39460
49460
59550
69640
79640
89730
99730
109820
119820
129820
139910
149910
159910
169910
179910
189910
199910
209910
219910
229910
2310000
2410000
2510000
2610000
2710000
2810000
2910000
3010000

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over September. Sunrise moves from 6:31 AM to 7:03 AM, and sunset from 7:31 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:317:31
212.96:337:29
312.96:347:27
412.86:357:26
512.86:367:24
612.86:377:22
712.76:387:20
812.76:397:18
912.66:407:17
1012.66:417:15
1112.56:427:13
1212.56:437:11
1312.46:447:09
1412.46:457:08
1512.36:467:06
1612.36:477:04
1712.26:487:02
1812.26:507:00
1912.16:516:59
2012.16:526:57
2112.06:536:55
2212.06:546:53
2311.96:556:51
2411.96:566:50
2511.86:576:48
2611.86:586:46
2711.76:596:44
2811.77:006:42
2911.77:026:41
3011.67:036:39

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.18 kWh/m².

For context, solar energy here swings from a low near 1.75 kWh/m² to a high of 7.34 kWh/m² in July across the year — September's 5.18 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.0Bright
25.9Bright
35.9Bright
45.8Bright
55.8Bright
65.7Bright
75.7Bright
85.6Bright
95.5Bright
105.5Bright
115.4Bright
125.4Bright
135.3Bright
145.3Bright
155.2Bright
165.2Bright
175.1Bright
185.0Bright
195.0Bright
204.9Bright
214.9Bright
224.8Bright
234.8Bright
244.7Bright
254.7Bright
264.6Bright
274.5Bright
284.5Bright
294.4Bright
304.4Bright
Planning a trip in September

Hazard calendar for Yylanly

In seasonPeak

None of Yylanly's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Yylanly sees seasonal dust haze (April–May), heaviest in May.

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

Is September a good time to visit Yylanly?

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

8.0
Sightseeing
1st-best month of the year
8.7
Beach & pool
1st-best month of the year

September is one of the better times to visit Yylanly for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Yylanly in September

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

In September, Yylanly sees daytime highs around 28°C and nights near 14°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Yylanly in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Yylanly peaks around June 17 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJun 17UV 9Dec 17UV 1
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr5High
May7Very high
Jun9Very high
Jul7Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Yylanly 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 Yylanly is worst in March — around 50 µg/m³ PM2.5 (poor), about 2.0× the cleanest month (January, 25 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModeratePoorModerateMar 2049 µg/m³Jan 1326 µg/m³
PM2.5 (µg/m³)Level
Jan25Moderate
Feb35Moderate
Mar50Poor
Apr45Poor
May41Poor
Jun33Moderate
Jul32Moderate
Aug34Moderate
Sep45Poor
Oct40Poor
Nov39Poor
Dec29Moderate
Location & terrain

Where is Yylanly?

Yylanly sits at 41.8°N, 59.6°E, 80 m above sea level, in Turkmenistan. The nearest listed city is Oýrat, 25 km away.

Topography around Yylanly

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

Within 3 km, the terrain around Yylanly has only modest variations in elevation — a maximum elevation change of 14 m around an average of 80 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 19 m; within 80 km, significant variations in elevation — a maximum elevation change of 391 m.

The land around Yylanly is covered by cropland (62%) within 3 km, cropland (52%) and bare terrain (30%) within 16 km, and bare terrain (47%) and cropland (42%) within 80 km.

3 km
14 m
16 km
19 m
80 km
391 m
shrubscroplandartificial surfacesbare terrainwater
September weather nearby: Oýrat 25 km · Daşoguz 26 km · Görogly 30 km · Boldumsaz 33 km · Gubadag 37 km · Manghit 46 km · Shovot 57 km · Gurlan 62 km

Turkmenistan travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type B / C / F
220 V · 50 Hz
Prices
≈ 0% of US
price level, 2025
GDP per capita
$6,540
2025
Happiness
5.5 / 10
World Happiness, 2021
Safe drinking water
95%
of population, 2024
Homicide rate
1
per 100k, 2015
Road deaths
13.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 456
Religion
Muslim 93%Christian 6%

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 Yylanly (41.8333°, 59.65°, elevation 80 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).