Villamontes weather in December

In December, Villamontes sees average daytime highs of 33°C and overnight lows near 21°C, with 147 mm of rain across 14.7 wet days and about 13.3 hours of daylight. It is the 1st-warmest and 3rd-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 13% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 12 min at the start of December to 13 h 18 min by month's end. Set against the rest of the year, December is Villamontes's 12th-clearest and 5th-windiest month. For the whole year in context, see Villamontes's year-round climate.

Daytime high
33°
1st warmest
Overnight low
21°
11th coldest
Rainfall
147 mm
14.7 wet days
Daylight
13 h 18 min
5:31 AM – 6:49 PM
Cloud cover
73%
12th clearest
Wind
6 km/h
5th windiest
Solar energy
5.75 kWh/m²
Travel score
3.1
out of 10

Villamontes is city in Bolivia.

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 33°C through the month.

A typical December day in Villamontes reaches about 33°C in the afternoon and slips back to 21°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 38°C. Set against its neighbours, December runs on par with November and on par with January.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13321
23321
33221
43221
53221
63221
73221
83221
93321
103321
113321
123321
133321
143321
153321
163321
173321
183322
193322
203322
213322
223322
233322
243322
253322
263322
273322
283322
293322
303322
313322

How December really feels in Villamontes

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.

Villamontes weather by month

How December compares with the rest of the year at a glance. December is the 1st-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 22°17316.513.13.0
Feb31° / 21°16414.312.73.7
Mar30° / 20°12313.912.24.4
Apr28° / 18°601011.56.0
May25° / 15°276.5117.3
Jun24° / 13°154.610.77.9
Jul24° / 11°133.410.88.2
Aug28° / 13°72.111.37.4
Sep31° / 17°183.611.95.4
Oct32° / 19°54912.53.9
Nov33° / 20°10111.5133.4
Dec33° / 21°14714.713.33.1

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of December, with mostly cloudy or overcast conditions the remaining 71%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12971
22773
32773
42674
52575
62575
72674
82674
92674
102773
112773
122872
132872
143070
153070
163070
173268
183367
193466
203466
213367
223268
233169
243169
253070
263070
273070
282971
292971
302971
312971

Chance of precipitation in December

Any precipitation

Villamontes gets around 147 mm of rain over 14.7 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 47% and peaks near 53% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
145
246
347
447
548
648
748
848
948
1048
1147
1247
1346
1445
1545
1644
1743
1843
1943
2043
2144
2245
2346
2447
2548
2649
2750
2850
2951
3052
3153

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 47% of days. Sticky, muggy-or-worse air turns up on roughly 77% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
128264618
228254719
327244719
417244820
516234821
616224822
716224823
825214824
925204925
1025204925
1124194926
1224185026
1324185026
1423175127
1523175127
1623175028
1723165029
1813165129
1914154930
2014154932
2114144833
2214144734
2314134736
2414124637
2513124538
2603114540
2703114441
2803114342
2903104344
3003104245
3102104246

Wind in December

Winds average 6 km/h in December.

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 13 h 12 min at the start of December to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 5:28 AM to 5:39 AM, and sunset from 6:40 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.25:286:40
213.25:286:40
313.25:286:41
413.25:286:42
513.25:286:42
613.25:286:43
713.25:296:43
813.35:296:44
913.35:296:45
1013.35:296:45
1113.35:306:46
1213.35:306:46
1313.35:306:47
1413.35:316:48
1513.35:316:48
1613.35:316:49
1713.35:326:49
1813.35:326:50
1913.35:336:50
2013.35:336:51
2113.35:346:51
2213.35:346:52
2313.35:346:52
2413.35:356:53
2513.35:356:53
2613.35:366:53
2713.35:376:54
2813.35:376:54
2913.35:386:55
3013.35:386:55
3113.35:396:55

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.75 kWh/m².

For context, solar energy here swings from a low near 3.15 kWh/m² to a high of 5.9 kWh/m² in January across the year — December's 5.75 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.7Bright
135.7Bright
145.7Bright
155.8Bright
165.8Bright
175.8Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
276.0Bright
286.0Bright
296.0Bright
305.9Bright
315.9Bright
Planning a trip in December

Hazard calendar for Villamontes

In seasonPeak

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

Villamontes's rainy season runs November–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Villamontes?

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

3.1
Sightseeing
11th-best month of the year
5.4
Beach & pool
11th-best month of the year

December is a weaker month for outdoor sightseeing in Villamontes.

What to pack for Villamontes in December

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

In December, Villamontes sees daytime highs around 33°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Villamontes in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Villamontes peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jul 10UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr10Extreme
May8Very high
Jun6High
Jul6High
Aug9Very high
Sep10Very high
Oct11Extreme
Nov14Extreme
Dec14Extreme

Air quality in Villamontes 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 Villamontes is worst in October — around 17 µg/m³ PM2.5 (moderate), about 3.8× the cleanest month (May, 5 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodOct 1417 µg/m³May 245 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr5Good
May5Good
Jun5Good
Jul5Good
Aug7Good
Sep14Moderate
Oct17Moderate
Nov11Good
Dec8Good
Location & terrain

Where is Villamontes?

Villamontes sits at 21.3°S, 63.5°W, 388 m above sea level, in Bolivia. The nearest listed city is Yacuiba, 87 km away.

YacuibaProfesor Salvador MazzaTarijaCamiriTartagalGeneral MosconiBermejoEmbarcación

Topography around Villamontes

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

Within 3 km, the terrain around Villamontes has only modest variations in elevation — a maximum elevation change of 152 m around an average of 408 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,339 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,850 m.

The land around Villamontes is covered by trees (56%) and artificial surfaces (27%) within 3 km, trees (84%) within 16 km, and trees (81%) within 80 km.

3 km
152 m
16 km
1,339 m
80 km
1,850 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Yacuiba 87 km · Profesor Salvador Mazza 90 km · Tarija 134 km · Camiri 136 km · Tartagal 144 km · General Mosconi 152 km · Bermejo 186 km · Embarcación 226 km

Bolivia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
230 V · 50 Hz
Prices
≈ 40% of US
price level, 2025
GDP per capita
$5,148
2025
Happiness
5.8 / 10
World Happiness, 2025
Homicide rate
4.4
per 100k, 2023
Road deaths
21.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Moderate
EF EPI 521
Religion
Roman Catholic 65%Protestant 20%none 6%other 5%

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 Villamontes (-21.2624°, -63.469°, elevation 388 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).