Ban Sang weather in December

In December, Ban Sang sees average daytime highs of 32°C and overnight lows near 21°C, with 6 mm of rain across 1.3 wet days and about 11.2 hours of daylight. It is the 12th-warmest and 12th-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 47% of the time in December, and the air most often feels muggy.

Daylight stretches from about 11 h 12 min at the start of December to 11 h 12 min by month's end. Set against the rest of the year, December is Ban Sang's 4th-clearest and 1st-windiest month. For the whole year in context, see Ban Sang's year-round climate.

Daytime high
32°
12th warmest
Overnight low
21°
2nd coldest
Rainfall
6 mm
1.3 wet days
Daylight
11 h 12 min
6:36 AM – 5:47 PM
Cloud cover
47%
4th clearest
Wind
7 km/h
1st windiest
Solar energy
4.8 kWh/m²
Travel score
5.2
out of 10

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 Ban Sang reaches about 32°C in the afternoon and slips back to 21°C overnight — a 10°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 on par with January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13222
23222
33222
43222
53222
63222
73222
83222
93222
103222
113222
123222
133221
143221
153221
163121
173121
183121
193121
203121
213121
223121
233121
243121
253120
263120
273120
283120
293120
303120
313220

How December really feels in Ban Sang

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.

Ban Sang weather by month

How December compares with the rest of the year at a glance. December is the 12th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 21°122.611.34.9
Feb33° / 22°143.111.54.0
Mar35° / 24°468.411.92.9
Apr35° / 26°7313.412.32.1
May34° / 26°19823.512.62.0
Jun33° / 26°22925.412.82.1
Jul32° / 26°24026.412.72.3
Aug32° / 25°25427.412.52.3
Sep32° / 25°29526.512.12.3
Oct32° / 25°16018.611.73.2
Nov32° / 23°274.511.44.4
Dec32° / 21°61.311.25.2

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 20% of December, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16337
26337
36337
46238
56238
66238
76238
86337
96238
106436
116436
126436
136535
146535
156733
166733
176832
186931
197030
207030
217129
227129
237129
247129
257129
267228
277228
287129
297228
307228
317228

Chance of precipitation in December

Any precipitation

Ban Sang gets around 6 mm of rain over 1.3 wet days in December, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 4% and peaks near 6% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
16
26
36
46
55
65
75
85
94
104
114
124
133
143
153
163
173
183
193
203
213
223
233
244
254
264
274
284
294
304
315

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the muggy band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 62% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1141638337
2141738337
3141838326
4151938325
5152038315
6152138314
7162237304
8162337303
9172336293
10172436293
11182535282
12292534282
132102633272
142102633272
153112632272
163122631262
174122630261
184132629261
195132628261
205142728261
215142728251
226142728251
236142728241
246142728231
256142729231
266142729221
276142730221
286132731221
296132732211
305132732211
315122733221

Wind in December

Winds average 7 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 7 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
17calm
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 December

DaylightNight

Daylight runs from about 11 h 12 min at the start of December to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 6:28 AM to 6:43 AM, and sunset from 5:42 PM to 5:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:285:42
211.26:285:42
311.26:295:42
411.26:305:43
511.26:305:43
611.26:315:43
711.26:315:43
811.26:325:44
911.26:325:44
1011.26:335:44
1111.26:335:45
1211.26:345:45
1311.26:345:45
1411.26:355:46
1511.26:355:46
1611.26:365:47
1711.26:365:47
1811.26:375:47
1911.26:375:48
2011.26:385:48
2111.26:385:49
2211.26:395:49
2311.26:395:50
2411.26:405:50
2511.26:405:51
2611.26:415:51
2711.26:415:52
2811.26:425:52
2911.26:425:53
3011.26:425:53
3111.26:435:54

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.8 kWh/m².

For context, solar energy here swings from a low near 4.27 kWh/m² to a high of 5.9 kWh/m² in April across the year — December's 4.8 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in December

Hazard calendar for Ban Sang

In seasonPeak

In December, Ban Sang sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Ban Sang sits in the Pacific typhoon belt; the season peaks July–October.

Ban Sang'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 December a good time to visit Ban Sang?

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

5.2
Sightseeing
1st-best month of the year
8.0
Beach & pool
1st-best month of the year

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

What to pack for Ban Sang in December

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

In December, Ban Sang sees daytime highs around 32°C and nights near 21°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Ban Sang 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 Ban Sang peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 11 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 14UV 13Dec 11UV 9
UV index (midday)Level
Jan9Very high
Feb10Extreme
Mar12Extreme
Apr11Extreme
May10Very high
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov9Very high
Dec9Very high

Air quality in Ban Sang 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 Ban Sang is worst in February — around 60 µg/m³ PM2.5 (unhealthy), about 1.7× the cleanest month (December, 34 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorPoorFeb 1759 µg/m³Dec 1035 µg/m³
PM2.5 (µg/m³)Level
Jan53Poor
Feb60Unhealthy
Mar56Unhealthy
Apr48Poor
May40Poor
Jun35Moderate
Jul35Poor
Aug36Poor
Sep40Poor
Oct41Poor
Nov36Poor
Dec34Moderate
Location & terrain

Where is Ban Sang?

Ban Sang sits at 14.0°N, 101.2°E, 7 m above sea level, in Thailand. The nearest listed city is Prachin Buri, 17 km away.

Topography around Ban Sang

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

Within 3 km, the terrain around Ban Sang has only modest variations in elevation — a maximum elevation change of 12 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 17 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,364 m.

The land around Ban Sang is covered by cropland (52%) within 3 km, cropland (59%) within 16 km, and trees (46%) and cropland (32%) within 80 km.

3 km
12 m
16 km
17 m
80 km
1,364 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
December weather nearby: Prachin Buri 17 km · Prachin Buri Town 18 km · Thambon Na Mueang 18 km · Ban Phra 21 km · Si Mahosot 23 km · Nakhon Nayok 23 km · Phanom Sarakham 31 km · Si Maha Phot 32 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 Ban Sang (13.9955°, 101.2208°, elevation 7 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).