Alto Alegre do Pindaré weather in December

In December, Alto Alegre do Pindaré sees average daytime highs of 33°C and overnight lows near 24°C, with 121 mm of rain across 15.4 wet days and about 12.2 hours of daylight. It is the 5th-warmest and 6th-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 12% 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 12 min by month's end. Set against the rest of the year, December is Alto Alegre do Pindaré's 8th-clearest and 6th-windiest month. For the whole year in context, see Alto Alegre do Pindaré's year-round climate.

Daytime high
33°
5th warmest
Overnight low
24°
10th coldest
Rainfall
121 mm
15.4 wet days
Daylight
12 h 12 min
5:53 AM – 6:06 PM
Cloud cover
71%
8th clearest
Wind
7 km/h
6th windiest
Solar energy
5.26 kWh/m²
Travel score
2.8
out of 10

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 Alto Alegre do Pindaré 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 31°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
43424
53424
63424
73424
83424
93424
103424
113424
123424
133324
143324
153324
163324
173324
183324
193324
203324
213324
223324
233324
243324
253324
263324
273324
283324
293324
303224
313224

How December really feels in Alto Alegre do Pindaré

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.

Alto Alegre do Pindaré weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°24725.612.22.6
Feb31° / 23°27225.612.12.5
Mar31° / 23°33929.9122.4
Apr31° / 23°3132811.92.5
May31° / 23°16721.811.83.2
Jun31° / 23°5511.511.84.2
Jul32° / 22°316.311.84.4
Aug34° / 23°112.511.93.9
Sep35° / 24°132.2123.3
Oct35° / 24°194.112.13.0
Nov34° / 24°52812.22.9
Dec33° / 24°12115.412.22.8

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 20% of December, with mostly cloudy or overcast conditions the remaining 68%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24357
34258
44060
54060
64060
73961
83862
93763
103664
113763
123664
133565
143466
153466
163367
173169
183070
192971
202872
212773
222773
232674
242674
252476
262476
272377
282278
292278
302278
312179

Chance of precipitation in December

Any precipitation

Alto Alegre do Pindaré gets around 121 mm of rain over 15.4 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 51% and peaks near 70% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
133
233
334
434
535
636
737
838
939
1041
1142
1244
1345
1447
1549
1651
1753
1854
1956
2057
2159
2260
2361
2463
2564
2665
2766
2867
2968
3069
3170

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 86% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
19856
29856
39856
49856
59856
68866
78866
87876
97876
106886
116886
125896
135896
144906
153907
163907
173898
182899
192899
2028810
2128711
2228612
2328513
2428513
2528414
2628315
2728216
2828117
2928117
3028018
3128018

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 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
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 12 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 5:47 AM to 6:00 AM, and sunset from 5:59 PM to 6:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:475:59
212.25:485:59
312.25:486:00
412.25:486:00
512.25:496:01
612.25:496:01
712.25:496:02
812.25:506:02
912.25:506:03
1012.25:516:03
1112.25:516:04
1212.25:516:04
1312.25:526:04
1412.25:526:05
1512.25:536:05
1612.25:536:06
1712.25:546:06
1812.25:546:07
1912.25:556:07
2012.25:556:08
2112.25:566:08
2212.25:566:09
2312.25:566:09
2412.25:576:10
2512.25:576:10
2612.25:586:11
2712.25:586:11
2812.25:596:12
2912.25:596:12
3012.26:006:12
3112.26:006:13

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.26 kWh/m².

For context, solar energy here swings from a low near 4.23 kWh/m² to a high of 6.04 kWh/m² in October across the year — December's 5.26 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
85.5Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.3Bright
145.3Bright
155.3Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in December

Hazard calendar for Alto Alegre do Pindaré

In seasonPeak

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

Alto Alegre do Pindaré's monsoon runs January–May, 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 Alto Alegre do Pindaré?

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

2.8
Sightseeing
8th-best month of the year
5.2
Beach & pool
7th-best month of the year

December is a weaker month for outdoor sightseeing in Alto Alegre do Pindaré.

What to pack for Alto Alegre do Pindaré in December

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

In December, Alto Alegre do Pindaré sees daytime highs around 33°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Alto Alegre do Pindaré 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 Alto Alegre do Pindaré peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 17 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 17UV 15Jul 17UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec10Extreme

Air quality in Alto Alegre do Pindaré 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 Alto Alegre do Pindaré is worst in November — around 25 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (July, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1724 µg/m³Jul 167 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar15Moderate
Apr13Moderate
May10Good
Jun8Good
Jul7Good
Aug8Good
Sep10Good
Oct16Moderate
Nov25Moderate
Dec19Moderate
Location & terrain

Where is Alto Alegre do Pindaré?

Alto Alegre do Pindaré sits at 3.7°S, 45.8°W, 41 m above sea level, in Brazil. The nearest listed city is Bom Jardim, 30 km away.

Topography around Alto Alegre do Pindaré

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Alto Alegre do Pindaré.

Within 3 km, the terrain around Alto Alegre do Pindaré has only modest variations in elevation — a maximum elevation change of 73 m around an average of 32 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 111 m; within 80 km, significant variations in elevation — a maximum elevation change of 324 m.

The land around Alto Alegre do Pindaré is covered by grassland (57%) and trees (35%) within 3 km, grassland (64%) and trees (35%) within 16 km, and trees (52%) and grassland (47%) within 80 km.

3 km
73 m
16 km
111 m
80 km
324 m
treesgrasslandartificial surfaceswaterwetland
December weather nearby: Bom Jardim 30 km · Santa Luzia 39 km · Zé Doca 49 km · Santa Inês 52 km · Pindaré-Mirim 56 km · Monção 69 km · Pio XII 79 km · Penalva 86 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 Alto Alegre do Pindaré (-3.6707°, -45.8475°, elevation 41 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).