Pakse weather in December

In December, Pakse sees average daytime highs of 31°C and overnight lows near 19°C, with 6 mm of rain across 1.3 wet days and about 11.1 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°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 06 min by month's end. Set against the rest of the year, December is Pakse's 4th-clearest and 1st-windiest month. For the whole year in context, see Pakse's year-round climate.

Daytime high
31°
8th warmest
Overnight low
19°
2nd coldest
Rainfall
6 mm
1.3 wet days
Daylight
11 h 06 min
6:20 AM – 5:26 PM
Cloud cover
46%
4th clearest
Wind
6 km/h
1st windiest
Solar energy
4.73 kWh/m²
Travel score
5.8
out of 10

Pakse is city in Laos.

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 31°C through the month.

A typical December day in Pakse reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, December runs on par with November and on par with January.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13120
23120
33120
43120
53120
63120
73120
83120
93120
103120
113120
123119
133119
143119
153119
163119
173019
183019
193019
203019
213019
223019
233019
243019
253018
263018
273118
283118
293118
303118
313118

How December really feels in Pakse

Once humidity and wind are folded in, December averages 9 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
9
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.

Pakse weather by month

How December compares with the rest of the year at a glance. December is the 8th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 19°20.711.25.5
Feb33° / 20°41.211.54.6
Mar34° / 23°244.411.93.4
Apr35° / 25°5310.112.32.7
May33° / 25°19022.212.72.4
Jun31° / 25°31726.612.92.5
Jul30° / 24°44329.212.82.6
Aug30° / 24°44429.312.52.6
Sep30° / 24°3342712.12.8
Oct30° / 23°13917.111.73.9
Nov31° / 21°34511.35.2
Dec31° / 19°61.311.15.8

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 22% of December, with mostly cloudy or overcast conditions the remaining 32%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16634
26634
36634
46535
56436
66535
76535
86436
96535
106436
116436
126535
136535
146634
156634
166733
176832
186931
197030
207129
217129
227129
237228
247228
257228
267327
277426
287426
297426
307426
317426

Chance of precipitation in December

Any precipitation

Pakse gets around 6 mm of rain over 1.3 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 4% and peaks near 6% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
16
26
36
46
56
65
75
85
95
105
115
125
135
145
155
165
175
185
194
204
214
224
234
243
253
263
273
283
293
302
312

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 38% of days. Sticky, muggy-or-worse air turns up on roughly 54% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1152142293
2152242272
3152443262
4152543252
5162643231
6162743221
7162842211
8172942201
9173042191
10183042190
11183141180
12293140170
132103239170
142113239160
153113338160
163123337150
174133336150
184133335140
194143335130
205153434130
215153434120
225163434110
235163434100
24617353490
25617353480
26517363570
27517363660
28517363650
29517373750
30417373840
31416383840

Wind in December

Winds average 6 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 12 min at the start of December to 11 h 06 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 6:12 AM to 6:27 AM, and sunset from 5:22 PM to 5:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:125:22
211.26:125:22
311.26:135:22
411.26:135:22
511.16:145:22
611.16:145:23
711.16:155:23
811.16:155:23
911.16:165:24
1011.16:175:24
1111.16:175:24
1211.16:185:25
1311.16:185:25
1411.16:195:25
1511.16:195:26
1611.16:205:26
1711.16:205:27
1811.16:215:27
1911.16:215:27
2011.16:225:28
2111.16:225:28
2211.16:235:29
2311.16:235:29
2411.16:245:30
2511.16:245:30
2611.16:245:31
2711.16:255:31
2811.16:255:32
2911.16:265:32
3011.16:265:33
3111.16:275:33

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.73 kWh/m².

For context, solar energy here swings from a low near 4 kWh/m² to a high of 5.94 kWh/m² in March across the year — December's 4.73 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in December

Hazard calendar for Pakse

In seasonPeak

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

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

Pakse's monsoon runs June–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 December a good time to visit Pakse?

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

5.8
Sightseeing
1st-best month of the year
8.2
Beach & pool
2nd-best month of the year

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

What to pack for Pakse in December

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

In December, Pakse sees daytime highs around 31°C and nights near 19°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Pakse in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pakse peaks around August 13 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 highAug 13UV 13Dec 13UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar11Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep11Extreme
Oct11Extreme
Nov8Very high
Dec8Very high

Air quality in Pakse 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 Pakse is worst in March — around 110 µg/m³ PM2.5 (unhealthy), about 11.5× the cleanest month (December, 10 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateGoodMar 16103 µg/m³Dec 910 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb59Unhealthy
Mar110Unhealthy
Apr50Poor
May19Moderate
Jun14Moderate
Jul14Moderate
Aug13Moderate
Sep13Moderate
Oct13Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Pakse?

Pakse sits at 15.1°N, 105.8°E, 105 m above sea level, in Laos. The nearest listed city is Champasak, 27 km away.

Ban LaongamPhibun MangsahanDet UdomWarin ChamrapSekongUbon RatchathaniKantharalak

Topography around Pakse

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

Within 3 km, the terrain around Pakse has only modest variations in elevation — a maximum elevation change of 151 m around an average of 101 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,167 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,611 m.

The land around Pakse is covered by water (33%) and artificial surfaces (24%) within 3 km, trees (44%) and cropland (32%) within 16 km, and trees (58%) and cropland (30%) within 80 km.

3 km
151 m
16 km
1,167 m
80 km
1,611 m
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Champasak 27 km · Ban Laongam 55 km · Phibun Mangsahan 63 km · Det Udom 81 km · Warin Chamrap 101 km · Sekong 102 km · Ubon Ratchathani 103 km · Kantharalak 135 km

Laos travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C / E / F
230 V · 50 Hz
Prices
≈ 23% of US
price level, 2025
GDP per capita
$2,325
2025
Happiness
5.5 / 10
World Happiness, 2025
Safe drinking water
35%
of population, 2024
Road deaths
17.9
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 461
Religion
Buddhist 65%none 31%other/not stated 2%Christian 2%

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 Pakse (15.1202°, 105.799°, elevation 105 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).