Sakon Nakhon weather in January

In January, Sakon Nakhon sees average daytime highs of 29°C and overnight lows near 17°C, with 6 mm of rain across 1.5 wet days and about 11.1 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 65% of the time in January, and the air most often feels humid.

Daylight stretches from about 11 hours at the start of January to 11 h 12 min by month's end. Set against the rest of the year, January is Sakon Nakhon's 2nd-clearest and 1st-windiest month. For the whole year in context, see Sakon Nakhon's year-round climate.

Daytime high
29°
11th warmest
Overnight low
17°
1st coldest
Rainfall
6 mm
1.5 wet days
Daylight
11 h 06 min
6:40 AM – 5:45 PM
Cloud cover
32%
2nd clearest
Wind
10 km/h
1st windiest
Solar energy
4.91 kWh/m²
Travel score
7.0
out of 10

Sakon Nakhon is city in Sakon Nakhon province, Thailand.

Density
1,398/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 29°C through the month.

A typical January day in Sakon Nakhon reaches about 29°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 32°C. Set against its neighbours, January runs on par with December and about 2°C cooler than February.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12917
22917
32917
42917
52917
62917
72917
82917
92917
102917
112917
122917
132917
142917
152917
162917
172917
182917
192917
202917
212917
222917
232917
242917
252917
262917
272917
282917
292917
302917
312917

How January really feels in Sakon Nakhon

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

January sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Sakon Nakhon weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 17°61.511.17.0
Feb31° / 19°142.811.45.7
Mar33° / 22°385.711.94.0
Apr34° / 25°7311.612.42.9
May33° / 25°21622.412.82.4
Jun32° / 26°24024.5132.5
Jul31° / 25°3142712.92.5
Aug31° / 25°35528.412.62.5
Sep31° / 25°26823.612.12.9
Oct31° / 23°9410.311.64.4
Nov31° / 20°183.211.25.7
Dec29° / 17°61.2117.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 17% of January, with mostly cloudy or overcast conditions the remaining 18%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18218
28218
38218
48119
58020
68020
78020
87921
97921
107921
117822
127822
137822
147921
157921
167921
178020
188119
198218
208317
218317
228317
238515
248515
258515
268614
278614
288713
298713
308713
318713

Chance of precipitation in January

Any precipitation

Sakon Nakhon gets around 6 mm of rain over 1.5 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 5% and peaks near 8% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
14
24
34
44
54
64
74
84
94
104
114
124
135
145
155
165
175
185
195
206
216
226
236
246
256
266
277
287
297
307
318

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the humid band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 17% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1202935141
2202936141
3192936141
4192936141
5192937141
6192937141
7192937142
8192837142
9192836152
10192836152
11192836152
12192836153
13192836153
14192836153
15192836143
16192836144
17192836144
18192836144
19182836144
20182836144
21182836144
22182936144
23182936143
24182936143
25182835153
26192835153
27192835163
28192834163
29192833173
30192833183
31192832183

Wind in January

Winds average 10 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 11 hours at the start of January to 11 h 12 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 6:37 AM to 6:40 AM, and sunset from 5:36 PM to 5:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.06:375:36
211.06:375:37
311.06:385:37
411.06:385:38
511.06:385:39
611.06:385:39
711.06:395:40
811.06:395:40
911.06:395:41
1011.06:395:41
1111.06:405:42
1211.06:405:43
1311.16:405:43
1411.16:405:44
1511.16:405:44
1611.16:405:45
1711.16:405:46
1811.16:415:46
1911.16:415:47
2011.16:415:47
2111.16:415:48
2211.16:415:49
2311.16:415:49
2411.26:415:50
2511.26:415:50
2611.26:415:51
2711.26:405:51
2811.26:405:52
2911.26:405:52
3011.26:405:53
3111.26:405:54

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.91 kWh/m².

For context, solar energy here swings from a low near 4.18 kWh/m² to a high of 6.04 kWh/m² in April across the year — January's 4.91 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in January

Hazard calendar for Sakon Nakhon

In seasonPeak

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

Sakon Nakhon sits in the Pacific typhoon belt; the season peaks July–October.

Sakon Nakhon's monsoon runs May–September, 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 Sakon Nakhon?

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

7.0
Sightseeing
2nd-best month of the year
8.8
Beach & pool
1st-best month of the year

January is one of the better times to visit Sakon Nakhon for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Sakon Nakhon in January

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

In January, Sakon Nakhon sees daytime highs around 29°C and nights near 17°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Sakon Nakhon in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January 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 Sakon Nakhon peaks around July 19 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highJul 19UV 13Dec 13UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar12Extreme
Apr10Very high
May12Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Sakon Nakhon 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 Sakon Nakhon is worst in March — around 62 µg/m³ PM2.5 (unhealthy), about 3.4× the cleanest month (November, 18 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorPoorModerateMar 1859 µg/m³Nov 1919 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb39Poor
Mar62Unhealthy
Apr46Poor
May28Moderate
Jun23Moderate
Jul22Moderate
Aug23Moderate
Sep22Moderate
Oct22Moderate
Nov18Moderate
Dec20Moderate
Location & terrain

Where is Sakon Nakhon?

Sakon Nakhon sits at 17.2°N, 104.1°E, 165 m above sea level, in Thailand. The nearest listed city is Khao Wong, 52 km away.

Mukdahan

Topography around Sakon Nakhon

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

Within 3 km, the terrain around Sakon Nakhon has only modest variations in elevation — a maximum elevation change of 30 m around an average of 162 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 343 m; within 80 km, significant variations in elevation — a maximum elevation change of 531 m.

The land around Sakon Nakhon is covered by trees (27%) and artificial surfaces (26%) within 3 km, cropland (45%) and trees (32%) within 16 km, and cropland (48%) and trees (46%) within 80 km.

3 km
30 m
16 km
343 m
80 km
531 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Khao Wong 52 km · Warichaphum 56 km · Kuchinarai 70 km · Nakhon Phanom 73 km · Tha Khaek 78 km · Sawang Daen Din 81 km · Seka 88 km · Mukdahan 92 km

Thailand travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C
230 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$8,057
2025
Happiness
6.3 / 10
World Happiness, 2025
Homicide rate
4.8
per 100k, 2011
Road deaths
32.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 402
Religion
Buddhist 93%Muslim 5%Christian 1%other 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 Sakon Nakhon (17.1612°, 104.1472°, elevation 165 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). 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).