Conceição do Mato Dentro weather in December

In December, Conceição do Mato Dentro sees average daytime highs of 27°C and overnight lows near 18°C, with 293 mm of rain across 21.7 wet days and about 13.1 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 10% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 06 min at the start of December to 13 h 06 min by month's end. Set against the rest of the year, December is Conceição do Mato Dentro's 12th-clearest and 9th-windiest month. For the whole year in context, see Conceição do Mato Dentro's year-round climate.

Daytime high
27°
5th warmest
Overnight low
18°
11th coldest
Rainfall
293 mm
21.7 wet days
Daylight
13 h 06 min
6:16 AM – 7:24 PM
Cloud cover
78%
12th clearest
Wind
6 km/h
9th windiest
Solar energy
5.49 kWh/m²
Travel score
4.6
out of 10

Conceição do Mato Dentro is human settlement in Brazil.

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 27°C through the month.

A typical December day in Conceição do Mato Dentro reaches about 27°C in the afternoon and slips back to 18°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 30°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)
12718
22718
32718
42718
52718
62718
72718
82718
92718
102718
112718
122718
132718
142718
152718
162718
172718
182718
192718
202718
212718
222718
232718
242718
252718
262718
272718
282718
292718
302718
312718

Conceição do Mato Dentro weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°22917.5135.1
Feb28° / 18°14312.612.65.3
Mar27° / 18°16216.512.15.4
Apr26° / 17°7912.111.66.3
May25° / 14°30611.17.5
Jun24° / 13°102.710.98.3
Jul24° / 12°61.8118.5
Aug25° / 13°112.811.48.2
Sep27° / 15°437.111.97.1
Oct28° / 17°10312.312.46.0
Nov27° / 18°23719.612.94.8
Dec27° / 18°29321.713.14.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of December, with mostly cloudy or overcast conditions the remaining 79%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11585
21486
31486
41486
51486
61387
71387
81585
91585
101585
111882
121882
131981
142080
152179
162278
172377
182575
192674
202575
212674
222773
232773
242872
252872
262872
272872
282773
292674
302674
312674

Chance of precipitation in December

Any precipitation

Conceição do Mato Dentro gets around 293 mm of rain over 21.7 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 69% and peaks near 73% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
171
271
372
472
573
673
773
873
973
1073
1173
1273
1372
1472
1571
1670
1770
1869
1969
2068
2167
2267
2366
2466
2565
2665
2764
2864
2964
3063
3163

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 67% of days. Sticky, muggy-or-worse air turns up on roughly 68% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1435601
2433621
3332641
4331651
5330661
6229681
7228691
8228691
9227701
10227701
11227701
12227701
13227701
14227701
15128701
16129691
17129691
18130681
19131671
20131671
21132661
22132661
23133651
24133651
25133651
26133651
27132661
28232651
29232651
30231661
31231661

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 06 min at the start of December to 13 h 06 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 6:12 AM to 6:23 AM, and sunset from 7:15 PM to 7:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:127:15
213.16:127:16
313.16:127:17
413.16:127:17
513.16:127:18
613.16:127:18
713.16:137:19
813.16:137:20
913.16:137:20
1013.16:147:21
1113.16:147:21
1213.16:147:22
1313.16:157:22
1413.16:157:23
1513.16:157:24
1613.16:167:24
1713.16:167:25
1813.16:167:25
1913.16:177:26
2013.16:177:26
2113.16:187:27
2213.16:187:27
2313.16:197:28
2413.16:197:28
2513.16:207:28
2613.16:207:29
2713.16:217:29
2813.16:217:30
2913.16:227:30
3013.16:227:30
3113.16:237:31

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.49 kWh/m².

For context, solar energy here swings from a low near 3.88 kWh/m² to a high of 6.05 kWh/m² in February across the year — December's 5.49 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.3Bright
115.3Bright
125.3Bright
135.4Bright
145.4Bright
155.5Bright
165.5Bright
175.5Bright
185.6Bright
195.6Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in December

Hazard calendar for Conceição do Mato Dentro

In seasonPeak

In December, Conceição do Mato Dentro sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Conceição do Mato Dentro's monsoon runs November–March, when most of the year's rain falls.

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

Is December a good time to visit Conceição do Mato Dentro?

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

4.6
Sightseeing
12th-best month of the year
4.7
Beach & pool
12th-best month of the year

December is a reasonable time to visit Conceição do Mato Dentro for sightseeing.

What to pack for Conceição do Mato Dentro in December

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

In December, Conceição do Mato Dentro sees daytime highs around 27°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

UV index in Conceição do Mato Dentro 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 Conceição do Mato Dentro peaks around February 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 12UV 15Jun 22UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun7Very high
Jul7Very high
Aug9Very high
Sep11Extreme
Oct12Extreme
Nov14Extreme
Dec14Extreme
Location & terrain

Where is Conceição do Mato Dentro?

Conceição do Mato Dentro sits at 19.0°S, 43.4°W, 708 m above sea level, in Brazil. The nearest listed city is Serro, 48 km away.

Topography around Conceição do Mato Dentro

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Conceição do Mato Dentro.

Within 3 km, the terrain around Conceição do Mato Dentro has significant variations in elevation — a maximum elevation change of 457 m around an average of 807 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 941 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,782 m.

The land around Conceição do Mato Dentro is covered by trees (50%) and grassland (42%) within 3 km, trees (69%) and grassland (30%) within 16 km, and trees (50%) and grassland (45%) within 80 km.

3 km
457 m
16 km
941 m
80 km
1,782 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
December weather nearby: Serro 48 km · Guanhães 59 km · Jaboticatubas 63 km · Itabira 68 km · Lagoa Santa 83 km · São João Evangelista 88 km · Nova Era 89 km · Vespasiano 90 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Conceição do Mato Dentro (-19.0372°, -43.425°, elevation 708 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).