Lago da Pedra weather in December

In December, Lago da Pedra sees average daytime highs of 33°C and overnight lows near 24°C, with 115 mm of rain across 16.1 wet days and about 12.3 hours of daylight. It is the 5th-warmest and 5th-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 oppressive.

Daylight stretches from about 12 h 12 min at the start of December to 12 h 18 min by month's end. Set against the rest of the year, December is Lago da Pedra's 8th-clearest and 7th-windiest month. For the whole year in context, see Lago da Pedra's year-round climate.

Daytime high
33°
5th warmest
Overnight low
24°
10th coldest
Rainfall
115 mm
16.1 wet days
Daylight
12 h 18 min
5:49 AM – 6:05 PM
Cloud cover
71%
8th clearest
Wind
7 km/h
7th windiest
Solar energy
5.25 kWh/m²
Travel score
3.0
out of 10

Lago da Pedra 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 33°C through the month.

A typical December day in Lago da Pedra reaches about 33°C in the afternoon and slips back to 24°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 35°C. Set against its neighbours, December runs about 1°C cooler than November and about 2°C warmer than January.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13424
23424
33424
43324
53324
63324
73324
83324
93324
103324
113324
123324
133324
143324
153324
163324
173324
183324
193324
203324
213324
223224
233224
243224
253224
263223
273223
283223
293223
303223
313223

How December really feels in Lago da Pedra

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.

Lago da Pedra weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°21325.812.22.7
Feb31° / 23°2312512.12.6
Mar31° / 23°26328.9122.6
Apr31° / 23°2132611.92.8
May31° / 23°9917.311.83.7
Jun32° / 23°235.811.74.7
Jul33° / 22°122.511.84.5
Aug34° / 23°61.211.93.8
Sep35° / 24°81.5123.2
Oct35° / 24°223.612.13.0
Nov34° / 24°518.712.23.0
Dec33° / 24°11516.112.33.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 17% of December, with mostly cloudy or overcast conditions the remaining 69%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23961
33961
43961
53961
63862
73862
83862
93763
103763
113763
123565
133466
143367
153169
163169
172971
182971
192872
202773
212674
222575
232575
242476
252476
262377
272278
282278
292278
302278
312179

Chance of precipitation in December

Any precipitation

Lago da Pedra gets around 115 mm of rain over 16.1 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 53% and peaks near 72% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
134
235
335
435
536
637
738
840
941
1043
1144
1246
1348
1450
1552
1653
1755
1857
1959
2060
2162
2263
2364
2465
2566
2667
2768
2869
2970
3071
3172

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 87% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
112844
212844
312844
412844
511854
611854
711854
810864
99874
109874
118884
127894
136895
146895
155905
164906
173907
183907
192908
202899
212899
2218910
2318811
2418712
2518712
2618613
2728513
2828414
2928414
3028315
3128315

Wind in December

Winds average 7 km/h in December.

Across December, daily wind ranges from about 6 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
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 12 min at the start of December to 12 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 5:43 AM to 5:56 AM, and sunset from 5:58 PM to 6:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:435:58
212.25:435:58
312.25:445:59
412.35:445:59
512.35:445:59
612.35:456:00
712.35:456:00
812.35:456:01
912.35:466:01
1012.35:466:02
1112.35:476:02
1212.35:476:03
1312.35:476:03
1412.35:486:04
1512.35:486:04
1612.35:496:05
1712.35:496:05
1812.35:506:06
1912.35:506:06
2012.35:516:06
2112.35:516:07
2212.35:526:07
2312.35:526:08
2412.35:536:08
2512.35:536:09
2612.35:536:09
2712.35:546:10
2812.35:546:10
2912.35:556:11
3012.35:556:11
3112.35:566:12

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.25 kWh/m².

For context, solar energy here swings from a low near 4.32 kWh/m² to a high of 6.14 kWh/m² in September across the year — December's 5.25 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.1Bright
215.1Bright
225.1Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
284.9Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in December

Hazard calendar for Lago da Pedra

In seasonPeak

None of Lago da Pedra's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Lago da Pedra's monsoon runs January–April, 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 Lago da Pedra?

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

3.0
Sightseeing
6th-best month of the year
5.2
Beach & pool
8th-best month of the year

December is a weaker month for outdoor sightseeing in Lago da Pedra.

What to pack for Lago da Pedra in December

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

In December, Lago da Pedra sees daytime highs around 33°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

light clothesrain gearsun protection

UV index in Lago da Pedra in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Lago da Pedra peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 24 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeMar 15UV 15Jul 24UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec10Extreme

Air quality in Lago da Pedra 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 Lago da Pedra is worst in November — around 27 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (June, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1426 µg/m³Jun 189 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar14Moderate
Apr13Moderate
May11Good
Jun9Good
Jul10Good
Aug10Good
Sep13Moderate
Oct22Moderate
Nov27Moderate
Dec20Moderate
Location & terrain

Where is Lago da Pedra?

Lago da Pedra sits at 4.6°S, 45.1°W, 108 m above sea level, in Brazil. The nearest listed city is Paulo Ramos, 17 km away.

Topography around Lago da Pedra

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

Within 3 km, the terrain around Lago da Pedra has only modest variations in elevation — a maximum elevation change of 121 m around an average of 83 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 213 m; within 80 km, significant variations in elevation — a maximum elevation change of 414 m.

The land around Lago da Pedra is covered by grassland (61%) and trees (24%) within 3 km, grassland (70%) and trees (29%) within 16 km, and grassland (54%) and trees (45%) within 80 km.

3 km
121 m
16 km
213 m
80 km
414 m
treesgrasslandartificial surfacesbare terrain
December weather nearby: Paulo Ramos 17 km · Poção de Pedras 30 km · Vitorino Freire 33 km · Esperantinópolis 45 km · Olho d’Água das Cunhãs 47 km · Bacabal 53 km · São Luís Gonzaga do Maranhão 55 km · Trizidela do Vale 57 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 Lago da Pedra (-4.5603°, -45.1315°, elevation 108 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).