Long Khánh weather in January

In January, Long Khánh sees average daytime highs of 30°C and overnight lows near 22°C, with 20 mm of rain across 3.4 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 30°C through the month. The sky is clear or mostly clear about 31% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 11 h 24 min at the start of January to 11 h 30 min by month's end. Set against the rest of the year, January is Long Khánh's 3rd-clearest and 9th-windiest month. For the whole year in context, see Long Khánh's year-round climate.

Daytime high
30°
6th warmest
Overnight low
22°
1st coldest
Rainfall
20 mm
3.4 wet days
Daylight
11 h 24 min
6:18 AM – 5:43 PM
Cloud cover
58%
3rd clearest
Wind
6 km/h
9th windiest
Solar energy
5.08 kWh/m²
Travel score
5.5
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical January day in Long Khánh reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, January runs on par with December and about 1°C cooler than February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223122
233122
243122
253122
263122
273122
283122
293122
303122
313122

How January really feels in Long Khánh

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.

Long Khánh 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
Jan30° / 22°203.411.45.5
Feb32° / 23°91.611.65.1
Mar33° / 24°244.911.94.1
Apr33° / 26°7612.912.23.2
May32° / 26°23425.912.52.5
Jun31° / 25°2922812.62.5
Jul30° / 25°31929.612.62.6
Aug30° / 25°31129.412.42.6
Sep30° / 25°31228.512.12.6
Oct30° / 24°23926.411.83.0
Nov30° / 24°12215.711.54.1
Dec30° / 23°669.411.45.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 18% of January, with mostly cloudy or overcast conditions the remaining 51%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24258
34456
44456
54654
64753
74753
84753
94852
104951
114951
124951
134951
145050
155050
164951
174951
184951
194951
205050
215050
225050
235149
245149
255248
265347
275446
285545
295644
305644
315743

Chance of precipitation in January

Any precipitation

Long Khánh gets around 20 mm of rain over 3.4 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 11% and peaks near 17% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
117
216
315
414
514
613
712
811
911
1011
1110
1210
1310
1411
1511
1611
1711
1812
1912
2012
2112
2212
2312
2411
2511
2610
2710
289
299
308
317

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the oppressive band about 46% of days. Sticky, muggy-or-worse air turns up on roughly 93% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10437563
20437572
30438562
40438562
50439561
60439561
70440551
80441541
90541531
100542521
110543511
120543511
130644491
140645481
150645472
160746462
170746452
180847442
190847432
200848422
211948412
221949402
231949392
2411050382
2511050372
2611051362
2711052352
2811152342
2911153332
3011155321
3111156311

Wind in January

Winds average 6 km/h in January.

Across January, daily wind ranges from about 5 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
317calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 11 h 24 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 6 minutes over January. Sunrise moves from 6:13 AM to 6:19 AM, and sunset from 5:35 PM to 5:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:135:35
211.46:135:36
311.46:145:36
411.46:145:37
511.46:155:37
611.46:155:38
711.46:155:38
811.46:165:39
911.46:165:39
1011.46:165:40
1111.46:165:40
1211.46:175:41
1311.46:175:42
1411.46:175:42
1511.46:175:43
1611.46:185:43
1711.46:185:44
1811.46:185:44
1911.46:185:45
2011.46:185:45
2111.56:185:45
2211.56:185:46
2311.56:195:46
2411.56:195:47
2511.56:195:47
2611.56:195:48
2711.56:195:48
2811.56:195:49
2911.56:195:49
3011.56:195:49
3111.56:195:50

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.08 kWh/m².

For context, solar energy here swings from a low near 4.4 kWh/m² to a high of 6.12 kWh/m² in March across the year — January's 5.08 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in January

Hazard calendar for Long Khánh

In seasonPeak

In January, Long Khánh sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Long Khánh sits in the Pacific typhoon belt; the season peaks July–October.

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

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

Is January a good time to visit Long Khánh?

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

5.5
Sightseeing
1st-best month of the year
7.7
Beach & pool
2nd-best month of the year

January is a reasonable time to visit Long Khánh for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Long Khánh in January

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

In January, Long Khánh sees daytime highs around 30°C and nights near 22°C. Pack light clothes. Worth having: sun protection. About 3 days see rain.

light clothessun protection

Sea temperature near Long Khánh in January

The nearest coast averages about 25°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 53 km away) is warmest in May at about 30°C and coldest in January near 25°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb26Warm
Mar27Warm
Apr29Tropical
May30Tropical
Jun29Tropical
Jul28Tropical
Aug28Tropical
Sep28Tropical
Oct29Tropical
Nov28Warm
Dec27Warm

UV index in Long Khánh 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 Long Khánh peaks around March 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 16 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 22UV 13Nov 16UV 9
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct9Very high
Nov9Very high
Dec9Very high

Air quality in Long Khánh 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 Long Khánh is worst in October — around 38 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorPoorModeratePoorOct 1938 µg/m³Jul 2432 µg/m³
PM2.5 (µg/m³)Level
Jan37Poor
Feb34Moderate
Mar36Poor
Apr35Moderate
May34Moderate
Jun35Moderate
Jul32Moderate
Aug32Moderate
Sep35Poor
Oct38Poor
Nov37Poor
Dec34Moderate
Location & terrain

Where is Long Khánh?

Long Khánh sits at 10.9°N, 107.2°E, 175 m above sea level, in Vietnam. The nearest listed city is Xuân Lộc, 2.0 km away.

Topography around Long Khánh

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

Within 3 km, the terrain around Long Khánh has only modest variations in elevation — a maximum elevation change of 89 m around an average of 169 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 759 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,689 m.

The land around Long Khánh is covered by trees (61%) and artificial surfaces (29%) within 3 km, trees (75%) within 16 km, and trees (57%) within 80 km.

3 km
89 m
16 km
759 m
80 km
1,689 m
treesgrasslandcroplandartificial surfaceswatermangroves
January weather nearby: Xuân Lộc 2.0 km · Trảng Bom 27 km · Thị Trấn Ngải Giao 31 km · Long Thành 36 km · Phú Mỹ 38 km · Xóm Mỹ Xuân 40 km · Biên Hòa 46 km · Thị Trấn Phước Bửu 47 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 Long Khánh (10.9266°, 107.2478°, 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).