Tây Ninh weather in December

In December, Tây Ninh sees average daytime highs of 32°C and overnight lows near 24°C, with 39 mm of rain across 6.3 wet days and about 11.3 hours of daylight. It is the 9th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 23% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 11 h 24 min at the start of December to 11 h 18 min by month's end. Set against the rest of the year, December is Tây Ninh's 5th-clearest and 3rd-windiest month. For the whole year in context, see Tây Ninh's year-round climate.

Daytime high
32°
9th warmest
Overnight low
24°
2nd coldest
Rainfall
39 mm
6.3 wet days
Daylight
11 h 18 min
6:12 AM – 5:32 PM
Cloud cover
65%
5th clearest
Wind
9 km/h
3rd windiest
Solar energy
4.78 kWh/m²
Travel score
4.3
out of 10

Tây Ninh is city in Vietnam.

Density
966/km²
people per km²

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 32°C through the month.

A typical December day in Tây Ninh reaches about 32°C in the afternoon and slips back to 24°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 34°C. Set against its neighbours, December runs on par with November and about 1°C cooler than January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13224
23224
33224
43224
53224
63224
73224
83224
93224
103224
113224
123224
133224
143224
153224
163224
173224
183223
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223
313223

How December really feels in Tây Ninh

Once humidity and wind are folded in, December averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Tây Ninh weather by month

How December compares with the rest of the year at a glance. December is the 9th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 23°173.111.44.3
Feb34° / 24°71.811.63.9
Mar35° / 25°325.511.92.9
Apr35° / 27°801312.22.1
May34° / 26°18224.112.51.9
Jun33° / 26°2132612.62.1
Jul32° / 25°23827.712.62.3
Aug32° / 25°24028.412.42.2
Sep32° / 25°2882812.12.2
Oct32° / 25°24424.711.72.7
Nov32° / 24°981311.53.8
Dec32° / 24°396.311.34.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 18% of December, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23961
33961
43961
53961
63961
73862
83862
93862
103961
113961
123961
133961
143961
154060
164060
174060
184159
194258
204258
214258
224258
234258
244357
254258
264357
274357
284357
294555
304555
314654

Chance of precipitation in December

Any precipitation

Tây Ninh gets around 39 mm of rain over 6.3 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 21% and peaks near 31% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
131
230
329
428
527
627
726
826
925
1024
1124
1223
1323
1422
1522
1621
1720
1820
1919
2018
2118
2217
2316
2415
2514
2614
2713
2813
2912
3012
3111

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 80% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10110244223
20110254222
30111264121
40111274120
50111284118
60112294117
70112304016
80113314115
90113314114
100114324112
110114324111
120215324110
13021632419
14021632418
15031732408
16131832407
17131832397
18141932386
19141932386
20152032375
21152033365
22162033355
23162034344
24172035334
25172036324
26171937323
27181937323
28181838323
29171839332
30171739332
31171740342

Wind in December

Winds average 9 km/h in December.

Across December, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 24 min at the start of December to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 6:04 AM to 6:18 AM, and sunset from 5:27 PM to 5:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:045:27
211.46:045:27
311.46:055:27
411.46:055:28
511.46:065:28
611.46:065:28
711.46:075:29
811.46:075:29
911.46:085:29
1011.46:085:30
1111.46:095:30
1211.36:105:30
1311.36:105:31
1411.36:115:31
1511.36:115:32
1611.36:125:32
1711.36:125:32
1811.36:135:33
1911.36:135:33
2011.36:145:34
2111.36:145:34
2211.36:145:35
2311.36:155:35
2411.36:155:36
2511.36:165:36
2611.36:165:37
2711.36:175:37
2811.36:175:38
2911.36:185:38
3011.36:185:39
3111.36:185:39

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.78 kWh/m².

For context, solar energy here swings from a low near 4.63 kWh/m² to a high of 6.16 kWh/m² in March across the year — December's 4.78 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
315.0Bright
Planning a trip in December

Hazard calendar for Tây Ninh

In seasonPeak

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

Tây Ninh's monsoon runs May–October, when most of the year's rain falls.

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

Is December a good time to visit Tây Ninh?

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

4.3
Sightseeing
1st-best month of the year
6.8
Beach & pool
3rd-best month of the year

December is a reasonable time to visit Tây Ninh for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Tây Ninh in December

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

In December, Tây Ninh sees daytime highs around 32°C and nights near 24°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

UV index in Tây Ninh in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tây Ninh peaks around August 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 19 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 highAug 19UV 13Nov 19UV 8
UV index (midday)Level
Jan11Extreme
Feb11Extreme
Mar12Extreme
Apr12Extreme
May10Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct10Very high
Nov8Very high
Dec9Very high

Air quality in Tây Ninh 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 Tây Ninh is worst in January — around 51 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (August, 24 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorJan 2151 µg/m³Aug 1324 µg/m³
PM2.5 (µg/m³)Level
Jan51Poor
Feb48Poor
Mar45Poor
Apr41Poor
May34Moderate
Jun29Moderate
Jul26Moderate
Aug24Moderate
Sep30Moderate
Oct37Poor
Nov40Poor
Dec41Poor
Location & terrain

Where is Tây Ninh?

Tây Ninh sits at 11.3°N, 106.1°E, 18 m above sea level, in Vietnam. The nearest listed city is Hòa Thành, 4.0 km away.

Topography around Tây Ninh

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

Within 3 km, the terrain around Tây Ninh has only modest variations in elevation — a maximum elevation change of 28 m around an average of 11 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 968 m; within 80 km, large variations in elevation — a maximum elevation change of 959 m.

The land around Tây Ninh is covered by artificial surfaces (44%) and trees (31%) within 3 km, trees (47%) and cropland (33%) within 16 km, and cropland (49%) and trees (40%) within 80 km.

3 km
28 m
16 km
968 m
80 km
959 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Hòa Thành 4.0 km · Phú Khương 5.0 km · Dương Minh Châu 17 km · Bavet 28 km · Svay Rieng 41 km · Trảng Bàng 42 km · Dar 53 km · Cu Chi 57 km

Vietnam travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / F
220 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,066
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
59%
of population, 2024
Homicide rate
1.5
per 100k, 2011
Road deaths
30.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 500
Religion
none 86%Catholic 6%Buddhist 6%Protestant 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 Tây Ninh (11.31°, 106.0983°, elevation 18 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).