Guanambi weather in December

In December, Guanambi sees average daytime highs of 30°C and overnight lows near 21°C, with 104 mm of rain across 11.6 wet days and about 12.8 hours of daylight. It is the 8th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 26% of the time in December, and the air most often feels muggy.

Daylight stretches from about 12 h 48 min at the start of December to 12 h 48 min by month's end. Set against the rest of the year, December is Guanambi's 11th-clearest and 12th-windiest month. For the whole year in context, see Guanambi's year-round climate.

Daytime high
30°
8th warmest
Overnight low
21°
10th coldest
Rainfall
104 mm
11.6 wet days
Daylight
12 h 48 min
5:22 AM – 6:12 PM
Cloud cover
65%
11th clearest
Wind
9 km/h
12th windiest
Solar energy
6.27 kWh/m²
Travel score
4.6
out of 10

Guanambi 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 30°C through the month.

A typical December day in Guanambi reaches about 30°C in the afternoon and slips back to 21°C overnight — a 10°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 on par with November and on par with January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13021
23021
33021
43021
53021
63021
73021
83021
93021
103021
113021
123021
133021
143021
153021
163021
173021
183021
193021
203021
213021
223021
233021
243021
253021
263021
273021
283021
293021
303021
313021

How December really feels in Guanambi

Once humidity and wind are folded in, December averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Guanambi weather by month

How December compares with the rest of the year at a glance. December is the 8th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°829.412.74.8
Feb31° / 21°536.712.54.8
Mar31° / 21°738.912.14.8
Apr30° / 20°253.811.75.6
May29° / 19°5111.46.5
Jun28° / 18°10.311.27.6
Jul28° / 17°0011.28.2
Aug29° / 17°0011.57.1
Sep31° / 18°4111.95.7
Oct32° / 20°354.412.34.6
Nov31° / 21°9711.112.74.4
Dec30° / 21°10411.612.84.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% 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 59%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13268
23367
33367
43367
53466
63466
73466
83565
93565
103565
113664
123763
133862
143961
154060
164060
174258
184357
194555
204555
214654
224654
234753
244753
254753
264753
274753
284654
294555
304555
314456

Chance of precipitation in December

Any precipitation

Guanambi gets around 104 mm of rain over 11.6 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 37% and peaks near 43% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
143
243
343
443
543
643
743
843
943
1042
1142
1241
1340
1439
1538
1637
1735
1834
1933
2033
2132
2232
2332
2431
2532
2632
2732
2832
2933
3033
3133

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 51% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10840484
20839494
30738514
40737515
50736525
61835515
71834525
81834525
91833535
101833535
111933525
121933525
131934515
140935515
1501036495
1601037484
1701039474
1801040464
190941454
200943443
210944433
220946433
230847423
240847413
250848413
260748413
270748413
280748414
290648424
300648424
310648434

Wind in December

Winds average 9 km/h in December, the calmest month.

Across December, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 48 min at the start of December to 12 h 48 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 5:17 AM to 5:29 AM, and sunset from 6:04 PM to 6:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:176:04
212.85:186:05
312.85:186:05
412.85:186:06
512.85:186:06
612.85:196:07
712.85:196:08
812.85:196:08
912.85:206:09
1012.85:206:09
1112.85:206:10
1212.85:216:10
1312.85:216:11
1412.85:216:11
1512.85:226:12
1612.85:226:12
1712.85:236:13
1812.85:236:13
1912.85:236:14
2012.85:246:14
2112.85:246:15
2212.85:256:15
2312.85:256:16
2412.85:266:16
2512.85:266:17
2612.85:276:17
2712.85:276:18
2812.85:286:18
2912.85:286:18
3012.85:296:19
3112.85:296:19

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.27 kWh/m².

For context, solar energy here swings from a low near 4.55 kWh/m² to a high of 6.64 kWh/m² in October across the year — December's 6.27 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
56.0Bright
66.0Bright
76.0Intense
86.0Intense
96.1Intense
106.1Intense
116.1Intense
126.2Intense
136.2Intense
146.2Intense
156.3Intense
166.3Intense
176.3Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.5Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.5Intense
316.5Intense
Planning a trip in December

Is December a good time to visit Guanambi?

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

4.6
Sightseeing
10th-best month of the year
6.4
Beach & pool
11th-best month of the year

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

What to pack for Guanambi in December

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

In December, Guanambi sees daytime highs around 30°C and nights near 21°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Guanambi 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 Guanambi peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jul 11UV 8
UV index (midday)Level
Jan14Extreme
Feb16Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov14Extreme
Dec13Extreme
Location & terrain

Where is Guanambi?

Guanambi sits at 14.2°S, 42.8°W, 531 m above sea level, in Brazil. The nearest listed city is Caetité, 37 km away.

Topography around Guanambi

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

Within 3 km, the terrain around Guanambi has only modest variations in elevation — a maximum elevation change of 94 m around an average of 520 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 473 m; within 80 km, large variations in elevation — a maximum elevation change of 989 m.

The land around Guanambi is covered by artificial surfaces (45%) and grassland (21%) within 3 km, grassland (37%), cropland (27%) and shrubs (23%) within 16 km, and shrubs (48%) and grassland (20%) within 80 km.

3 km
94 m
16 km
473 m
80 km
989 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
December weather nearby: Caetité 37 km · Palmas de Monte Alto 41 km · Igaporã 51 km · Urandi 62 km · Caculé 68 km · Riacho de Santana 70 km · Espinosa 78 km · Tanque Novo 82 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 Guanambi (-14.2233°, -42.7814°, elevation 531 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).