Seydi weather in December

In December, Seydi sees average daytime highs of 8°C and overnight lows near -1°C, with 9 mm of precipitation across 2.4 wet days and about 9.3 hours of daylight. It is the 11th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 8°C through the month. The sky is clear or mostly clear about 39% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 24 min at the start of December to 9 h 12 min by month's end. Set against the rest of the year, December is Seydi's 9th-clearest and 10th-windiest month. For the whole year in context, see Seydi's year-round climate.

Daytime high
11th warmest
Overnight low
-1°
2nd coldest
Precipitation
9 mm
2.4 wet days
Daylight
9 h 12 min
8:08 AM – 5:21 PM
Cloud cover
53%
9th clearest
Wind
14 km/h
10th windiest
Solar energy
2.07 kWh/m²
Travel score
1.5
out of 10

Seydi is City in Lebap Province, Turkmenistan.

Founded
1973

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 8°C through the month.

A typical December day in Seydi reaches about 8°C in the afternoon and slips back to -1°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 1°C and 15°C. Set against its neighbours, December runs about 6°C cooler than November and on par with January.

-10°10°20°151015202531
Avg high (°C)Avg low (°C)
19-1
29-1
39-1
49-1
59-1
68-1
78-1
88-1
98-1
108-1
118-1
128-1
138-1
148-1
158-1
168-1
178-1
188-1
198-1
208-1
218-1
228-1
238-1
248-1
258-2
268-2
278-2
288-2
297-2
307-2
317-2

How December really feels in Seydi

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.

Seydi weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -2°153.419.51.1
Feb10° / -1°214.41.210.42.6
Mar17° / 255.60.511.75.9
Apr25° / 12°163.60137.8
May31° / 17°82.2014.15.3
Jun37° / 22°20.4014.72.2
Jul38° / 24°00.1014.51.1
Aug37° / 22°00013.52.2
Sep31° / 15°10.2012.36.2
Oct23° / 31.30118.7
Nov14° / 112.90.29.84.9
Dec / -1°92.40.49.31.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 14% of December, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16040
25941
35941
45743
55743
65644
75644
85545
95446
105446
115446
125347
135248
145248
155149
165149
175149
185149
195050
205050
215050
225050
235050
245050
255050
265149
275050
285050
295149
305149
315149

Chance of precipitation in December

Any precipitationSnow

Seydi gets around 9 mm of rain and snow over 2.4 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 10% on the wettest days, and about 0 day brings snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
1101
2101
3101
4101
591
691
791
891
991
1091
1191
1292
1392
1492
1582
1682
1781
1881
1981
2071
2171
2271
2371
2471
2571
2671
2771
2871
2981
3081
3181

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 14 km/h in December.

Across December, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 24 min at the start of December to 9 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 7:56 AM to 8:14 AM, and sunset from 5:21 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.47:565:21
29.47:575:20
39.47:575:20
49.47:585:20
59.37:595:20
69.38:005:20
79.38:015:20
89.38:025:20
99.38:035:20
109.38:035:20
119.38:045:20
129.38:055:20
139.28:065:21
149.28:065:21
159.28:075:21
169.28:085:21
179.28:085:22
189.28:095:22
199.28:095:22
209.28:105:23
219.28:115:23
229.28:115:24
239.28:115:24
249.28:125:25
259.28:125:25
269.28:135:26
279.28:135:26
289.28:135:27
299.28:145:28
309.28:145:28
319.28:145:29

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.07 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.07 kWh/m² to a high of 7.74 kWh/m² in July across the year — December's 2.07 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.2Moderate
22.2Moderate
32.2Moderate
42.2Moderate
52.2Moderate
62.2Moderate
72.1Moderate
82.1Moderate
92.1Moderate
102.1Moderate
112.1Moderate
122.1Moderate
132.1Moderate
142.1Moderate
152.1Moderate
162.1Moderate
172.0Moderate
182.0Moderate
192.0Moderate
202.0Moderate
212.0Moderate
222.0Moderate
232.0Moderate
242.0Moderate
252.0Moderate
262.0Moderate
272.0Moderate
282.0Moderate
292.1Moderate
302.1Moderate
312.1Moderate
Planning a trip in December

Hazard calendar for Seydi

In seasonPeak

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

Seydi sees seasonal dust haze (April–August), heaviest in July.

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

Is December a good time to visit Seydi?

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

1.5
Sightseeing
10th-best month of the year
0.0
Beach & pool
11th-best month of the year

December is a weaker month for outdoor sightseeing in Seydi.

What to pack for Seydi in December

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

In December, Seydi sees daytime highs around 8°C and nights near -1°C. Pack a warm layer. Worth having: a heavy coat.

a warm layera heavy coat

UV index in Seydi in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Seydi peaks around June 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJun 16UV 9Dec 21UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May7High
Jun10Very high
Jul7High
Aug8Very high
Sep7High
Oct5Moderate
Nov2Moderate
Dec2Low

Air quality in Seydi 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 Seydi is worst in July — around 80 µg/m³ PM2.5 (unhealthy), about 2.6× the cleanest month (January, 30 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorPoorUnhealthyPoorJul 2279 µg/m³Jan 1631 µg/m³
PM2.5 (µg/m³)Level
Jan30Moderate
Feb37Poor
Mar51Poor
Apr56Unhealthy
May53Poor
Jun55Poor
Jul80Unhealthy
Aug75Unhealthy
Sep66Unhealthy
Oct48Poor
Nov43Poor
Dec36Poor
Location & terrain

Where is Seydi?

Seydi sits at 39.5°N, 62.9°E, 175 m above sea level, in Turkmenistan. The nearest listed city is Türkmenabat, 73 km away.

TürkmenabatKarakul’SaýatBukharaKogon ShahriVobkent ShahriShofirkon ShahriG’ijduvon Shahri

Topography around Seydi

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

Within 3 km, the terrain around Seydi has only modest variations in elevation — a maximum elevation change of 59 m around an average of 176 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 86 m; within 80 km, only modest variations in elevation — a maximum elevation change of 114 m.

The land around Seydi is covered by bare terrain (83%) within 3 km, bare terrain (76%) within 16 km, and bare terrain (86%) within 80 km.

3 km
59 m
16 km
86 m
80 km
114 m
shrubscroplandartificial surfacesbare terrainwater
December weather nearby: Türkmenabat 73 km · Karakul’ 79 km · Saýat 114 km · Bukhara 134 km · Kogon Shahri 143 km · Vobkent Shahri 148 km · Shofirkon Shahri 153 km · G’ijduvon Shahri 166 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 Seydi (39.4816°, 62.9137°, elevation 175 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).