Tây Ninh weather in January

In January, Tây Ninh sees average daytime highs of 33°C and overnight lows near 23°C, with 17 mm of rain across 3.1 wet days and about 11.4 hours of daylight. It is the 6th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 33% of the time in January, and the air most often feels muggy.

Daylight stretches from about 11 h 18 min at the start of January to 11 h 30 min by month's end. Set against the rest of the year, January is Tây Ninh's 3rd-clearest and 11th-windiest month. For the whole year in context, see Tây Ninh's year-round climate.

Daytime high
33°
6th warmest
Overnight low
23°
1st coldest
Rainfall
17 mm
3.1 wet days
Daylight
11 h 24 min
6:23 AM – 5:47 PM
Cloud cover
56%
3rd clearest
Wind
7 km/h
11th windiest
Solar energy
5.24 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 January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical January day in Tây Ninh reaches about 33°C in the afternoon and slips back to 23°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°C. Set against its neighbours, January runs about 1°C warmer than December and about 1°C cooler than February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13223
23223
33223
43223
53223
63223
73223
83223
93223
103223
113223
123223
133223
143223
153323
163323
173323
183323
193323
203323
213323
223323
233323
243323
253323
263323
273323
283323
293323
303323
313323

How January really feels in Tây Ninh

Once humidity and wind are folded in, January 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 January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Tây Ninh weather by month

How January compares with the rest of the year at a glance. January is the 6th-warmest and 11th-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 January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 20% of January, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34852
44951
54951
65050
75149
85149
95248
105347
115347
125347
135347
145347
155446
165347
175347
185347
195347
205347
215347
225347
235446
245446
255446
265545
275644
285644
295644
305842
315842

Chance of precipitation in January

Any precipitation

Tây Ninh gets around 17 mm of rain over 3.1 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 10% and peaks near 11% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
111
211
311
410
510
610
710
810
910
1010
1110
1210
1310
1410
1510
1610
1710
1810
1910
2010
2110
2210
2310
2410
2510
2610
279
289
298
308
317

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the muggy band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 75% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1171640342
2171641341
3171641351
4171641351
5161641351
6161641351
7161641351
8161641351
9161741351
10161741351
11161740351
12161740351
13171740351
14171741341
15171741340
16171741340
17171742330
18171742330
19171742321
20171742321
21171743311
22171743311
23171843301
24161844301
25161844291
26261845291
27261945281
28161945271
29161946261
30162047260
31162047250

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 11 h 18 min at the start of January to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over January. Sunrise moves from 6:18 AM to 6:24 AM, and sunset from 5:39 PM to 5:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:185:39
211.46:195:40
311.46:195:40
411.46:195:41
511.46:205:41
611.46:205:42
711.46:205:42
811.46:215:43
911.46:215:43
1011.46:215:44
1111.46:225:44
1211.46:225:45
1311.46:225:45
1411.46:225:46
1511.46:235:46
1611.46:235:47
1711.46:235:48
1811.46:235:48
1911.46:235:49
2011.46:235:49
2111.46:245:49
2211.46:245:50
2311.46:245:50
2411.56:245:51
2511.56:245:51
2611.56:245:52
2711.56:245:52
2811.56:245:53
2911.56:245:53
3011.56:245:54
3111.56:245:54

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.24 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 — January's 5.24 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.4Bright
245.4Bright
255.4Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.6Bright
Planning a trip in January

Hazard calendar for Tây Ninh

In seasonPeak

None of Tây Ninh's seasonal hazards are active in January. 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 January a good time to visit Tây Ninh?

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

4.3
Sightseeing
1st-best month of the year
7.3
Beach & pool
1st-best month of the year

January 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 January

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

In January, Tây Ninh sees daytime highs around 33°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 3 days see rain.

light clothessun protection

UV index in Tây Ninh in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 11 (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 January

GoodModeratePoorUnhealthyVery unhealthy

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