Yylanly weather in December

In December, Yylanly sees average daytime highs of 4°C and overnight lows near -4°C, with 9 mm of precipitation across 2.5 wet days and about 9 hours of daylight. It is the 11th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 5°C in the first days to 3°C by the end. The sky is clear or mostly clear about 38% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 12 min at the start of December to 9 hours by month's end. Set against the rest of the year, December is Yylanly's 10th-clearest and 10th-windiest month. For the whole year in context, see Yylanly's year-round climate.

Daytime high
11th warmest
Overnight low
-4°
3rd coldest
Precipitation
9 mm
2.5 wet days
Daylight
9 hours
8:28 AM – 5:27 PM
Cloud cover
53%
10th clearest
Wind
11 km/h
10th windiest
Solar energy
1.75 kWh/m²
Travel score
0.0
out of 10

Yylanly is city in Daşoguz Province, Turkmenistan.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 5°C in the first days to 3°C by the end.

A typical December day in Yylanly reaches about 4°C in the afternoon and slips back to -4°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between -3°C and 10°C. Set against its neighbours, December runs about 7°C cooler than November and about 1°C warmer than January.

-10°10°151015202531
Avg high (°C)Avg low (°C)
16-3
25-3
35-4
45-4
55-4
65-4
74-4
84-4
94-4
104-4
114-4
124-4
134-4
144-4
154-4
163-4
173-4
183-5
193-5
203-5
213-5
223-5
233-5
243-5
253-5
263-5
273-5
283-5
293-5
303-5
313-5

How December really feels in Yylanly

Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 31 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
31
wind chill below the day's low

The story in December is cold — wind chill drags the overnight "feels like" below the raw low.

Yylanly weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 7th-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 December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25248
35248
45248
55248
65248
75248
85248
95248
105347
115248
125248
135248
145248
155248
165149
175149
185149
195149
204951
215050
225050
234951
245050
254951
264951
275050
284951
294951
304951
314951

Chance of precipitation in December

Any precipitationSnow

Yylanly gets around 9 mm of rain and snow over 2.5 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 8% and peaks near 9% on the wettest days, and about 1 day brings snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
183
283
383
483
583
684
784
874
974
1074
1173
1273
1373
1473
1573
1673
1773
1873
1973
2083
2183
2283
2383
2483
2593
2693
2794
2894
2994
3094
3194

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in December

Winds average 11 km/h in December.

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

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 12 min at the start of December to 9 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 8:16 AM to 8:35 AM, and sunset from 5:27 PM to 5:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.28:165:27
29.28:175:26
39.18:185:26
49.18:195:26
59.18:205:26
69.18:205:26
79.18:215:26
89.18:225:26
99.08:235:26
109.08:245:26
119.08:255:26
129.08:255:26
139.08:265:26
149.08:275:26
159.08:285:27
169.08:285:27
179.08:295:27
189.08:305:27
199.08:305:28
209.08:315:28
219.08:315:29
229.08:325:29
239.08:325:30
249.08:335:30
259.08:335:31
269.08:335:31
279.08:345:32
289.08:345:32
299.08:345:33
309.08:345:34
319.08:355:35

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 1.75 kWh/m² — the year's lowest.

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 — December's 1.75 kWh/m² sits near the bottom.

00.511.522.5151015202531
Solar energy (kWh/m²)Level
11.9Dim
21.8Dim
31.8Dim
41.8Dim
51.8Dim
61.8Dim
71.8Dim
81.8Dim
91.8Dim
101.8Dim
111.8Dim
121.8Dim
131.8Dim
141.8Dim
151.8Dim
161.7Dim
171.7Dim
181.7Dim
191.7Dim
201.7Dim
211.7Dim
221.7Dim
231.7Dim
241.8Dim
251.8Dim
261.8Dim
271.8Dim
281.8Dim
291.8Dim
301.8Dim
311.8Dim
Planning a trip in December

Hazard calendar for Yylanly

In seasonPeak

None of Yylanly's seasonal hazards are active in December. 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 December a good time to visit Yylanly?

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

0.0
Sightseeing
11th-best month of the year
0.0
Beach & pool
10th-best month of the year

December is a weaker month for outdoor sightseeing in Yylanly.

What to pack for Yylanly in December

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

In December, Yylanly sees daytime highs around 4°C and nights near -4°C. Pack a warm layer and a heavy coat.

a warm layera heavy coat

UV index in Yylanly in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 1. 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 December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December 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
December 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).