Baixo Guandu weather in December

In December, Baixo Guandu sees average daytime highs of 31°C and overnight lows near 22°C, with 184 mm of rain across 15.6 wet days and about 13.2 hours of daylight. It is the 4th-warmest and 1st-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 11% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 06 min at the start of December to 13 h 12 min by month's end. Set against the rest of the year, December is Baixo Guandu's 11th-clearest and 7th-windiest month. For the whole year in context, see Baixo Guandu's year-round climate.

Daytime high
31°
4th warmest
Overnight low
22°
10th coldest
Rainfall
184 mm
15.6 wet days
Daylight
13 h 12 min
6:05 AM – 7:15 PM
Cloud cover
77%
11th clearest
Wind
6 km/h
7th windiest
Solar energy
5.39 kWh/m²
Travel score
3.8
out of 10

Baixo Guandu 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 31°C through the month.

A typical December day in Baixo Guandu reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 34°C. Set against its neighbours, December runs about 1°C warmer than November and about 1°C cooler than January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73122
83122
93122
103122
113122
123122
133122
143122
153122
163122
173122
183122
193122
203122
213122
223122
233122
243122
253122
263122
273122
283122
293122
303122
313122

How December really feels in Baixo Guandu

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.

Baixo Guandu weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 22°12811.7133.8
Feb32° / 22°758.712.73.8
Mar32° / 22°10011.812.13.9
Apr31° / 21°477.411.65.0
May29° / 19°213.811.16.4
Jun28° / 18°102.110.87.6
Jul27° / 17°82.210.97.6
Aug28° / 17°92.511.37.2
Sep29° / 19°214.211.95.9
Oct30° / 20°707.912.44.9
Nov30° / 21°15714.112.94.2
Dec31° / 22°18415.613.23.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 14% of December, with mostly cloudy or overcast conditions the remaining 75%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11882
21882
31882
41882
51882
61882
71882
81882
91882
102080
112080
122179
132179
142377
152476
162575
172674
182674
192773
202872
213070
223070
233169
243169
253268
263268
273268
283268
293268
303268
313268

Chance of precipitation in December

Any precipitation

Baixo Guandu gets around 184 mm of rain over 15.6 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 49% and peaks near 54% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
152
253
353
453
554
654
754
854
954
1054
1153
1253
1352
1451
1551
1650
1749
1848
1948
2047
2147
2246
2346
2445
2545
2645
2745
2844
2944
3044
3144

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 54% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1656380
2654400
3553420
4551440
5550450
6448470
7447490
8446500
9445510
10344530
11343540
12342550
13341560
14241570
15240580
16240580
17240580
18240580
19139600
20139600
21139600
22139600
23139600
24139600
25139600
26138610
27138610
28138601
29138601
30138601
31138601

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 12 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 6:01 AM to 6:12 AM, and sunset from 7:07 PM to 7:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:017:07
213.16:017:07
313.16:017:08
413.16:027:08
513.16:027:09
613.16:027:10
713.16:027:10
813.16:027:11
913.16:037:11
1013.26:037:12
1113.26:037:13
1213.26:047:13
1313.26:047:14
1413.26:047:14
1513.26:057:15
1613.26:057:15
1713.26:057:16
1813.26:067:16
1913.26:067:17
2013.26:077:17
2113.26:077:18
2213.26:087:18
2313.26:087:19
2413.26:097:19
2513.26:097:20
2613.26:107:20
2713.26:107:21
2813.26:117:21
2913.26:117:21
3013.26:127:22
3113.26:127:22

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.39 kWh/m².

For context, solar energy here swings from a low near 3.46 kWh/m² to a high of 6.03 kWh/m² in February across the year — December's 5.39 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.1Bright
65.1Bright
75.1Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.3Bright
135.3Bright
145.3Bright
155.4Bright
165.4Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.6Bright
225.6Bright
235.6Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in December

Hazard calendar for Baixo Guandu

In seasonPeak

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

Baixo Guandu's monsoon runs November–January, 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 Baixo Guandu?

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

3.8
Sightseeing
10th-best month of the year
5.6
Beach & pool
12th-best month of the year

December is a weaker month for outdoor sightseeing in Baixo Guandu.

What to pack for Baixo Guandu in December

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

In December, Baixo Guandu sees daytime highs around 31°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

light clothesrain gearsun protection

UV index in Baixo Guandu in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Baixo Guandu peaks around February 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 13UV 15Jun 22UV 7
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May8Very high
Jun7High
Jul7High
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Baixo Guandu?

Baixo Guandu sits at 19.5°S, 41.0°W, 78 m above sea level, in Brazil. The nearest listed city is Aimorés, 6.0 km away.

Topography around Baixo Guandu

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

Within 3 km, the terrain around Baixo Guandu has significant variations in elevation — a maximum elevation change of 269 m around an average of 106 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 966 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,518 m.

The land around Baixo Guandu is covered by grassland (59%) within 3 km, grassland (62%) and trees (33%) within 16 km, and grassland (51%) and trees (48%) within 80 km.

3 km
269 m
16 km
966 m
80 km
1,518 m
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Aimorés 6.0 km · Resplendor 33 km · Pancas 37 km · Colatina 40 km · Mutum 54 km · Conselheiro Pena 61 km · Afonso Cláudio 63 km · Santa Maria de Jetibá 63 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 Baixo Guandu (-19.5189°, -41.0158°, elevation 78 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).