Pindaré-Mirim weather in December

In December, Pindaré-Mirim sees average daytime highs of 33°C and overnight lows near 25°C, with 108 mm of rain across 14.6 wet days and about 12.2 hours of daylight. It is the 4th-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 17% 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 Pindaré-Mirim's 7th-clearest and 5th-windiest month. For the whole year in context, see Pindaré-Mirim's year-round climate.

Daytime high
33°
4th warmest
Overnight low
25°
10th coldest
Rainfall
108 mm
14.6 wet days
Daylight
12 h 12 min
5:51 AM – 6:04 PM
Cloud cover
68%
7th clearest
Wind
9 km/h
5th windiest
Solar energy
5.37 kWh/m²
Travel score
2.9
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 Pindaré-Mirim reaches about 33°C in the afternoon and slips back to 25°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)
13425
23425
33425
43425
53425
63425
73425
83425
93425
103425
113425
123425
133425
143425
153325
163325
173325
183325
193325
203325
213325
223325
233325
243325
253325
263325
273325
283325
293325
303325
313324

How December really feels in Pindaré-Mirim

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
9 feel dangerously hot (≥ 39°C)
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.

Pindaré-Mirim weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°2412512.22.6
Feb31° / 24°29925.712.12.5
Mar31° / 24°37829.5122.4
Apr31° / 24°3792811.92.5
May31° / 24°19422.811.83.1
Jun31° / 24°6713.311.84.1
Jul32° / 23°418.411.84.5
Aug33° / 24°133.211.94.2
Sep34° / 24°102123.5
Oct35° / 25°193.512.13.1
Nov34° / 25°426.912.23.0
Dec33° / 25°10814.612.22.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% 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 63%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34753
44654
54555
64555
74555
84456
94456
104258
114258
124159
134060
143961
153862
163763
173664
183565
193367
203367
213268
223169
233070
243070
253070
262872
272872
282773
292773
302575
312575

Chance of precipitation in December

Any precipitation

Pindaré-Mirim gets around 108 mm of rain over 14.6 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 47% and peaks near 68% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
128
229
329
430
531
631
732
833
935
1036
1137
1239
1340
1442
1544
1646
1748
1850
1952
2053
2155
2257
2359
2460
2562
2663
2764
2865
2966
3067
3168

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 75% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
138512
238413
338413
438413
528414
628414
728315
828315
928315
1018316
1118316
1218217
1318118
1418118
1518019
1617821
1717722
1807723
1907525
2007426
2107228
2207129
2316831
2416633
2516534
2616336
2716237
2816039
2915940
3015841
3115742

Wind in December

Winds average 9 km/h in December.

Across December, daily wind ranges from about 8 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

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 5:45 AM to 5:58 AM, and sunset from 5:57 PM to 6:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:455:57
212.25:465:57
312.25:465:58
412.25:465:58
512.25:475:59
612.25:475:59
712.25:476:00
812.25:486:00
912.25:486:00
1012.25:496:01
1112.25:496:01
1212.25:506:02
1312.25:506:02
1412.25:506:03
1512.25:516:03
1612.25:516:04
1712.25:526:04
1812.25:526:05
1912.25:536:05
2012.25:536:06
2112.25:546:06
2212.25:546:07
2312.25:556:07
2412.25:556:08
2512.25:556:08
2612.25:566:08
2712.25:566:09
2812.25:576:09
2912.25:576:10
3012.25:586:10
3112.25:586:11

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.37 kWh/m².

For context, solar energy here swings from a low near 4.23 kWh/m² to a high of 6.17 kWh/m² in October across the year — December's 5.37 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in December

Hazard calendar for Pindaré-Mirim

In seasonPeak

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

Pindaré-Mirim'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 Pindaré-Mirim?

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

2.9
Sightseeing
8th-best month of the year
5.4
Beach & pool
7th-best month of the year

December is a weaker month for outdoor sightseeing in Pindaré-Mirim.

What to pack for Pindaré-Mirim in December

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

In December, Pindaré-Mirim sees daytime highs around 33°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Pindaré-Mirim in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pindaré-Mirim 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
Mar16Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Pindaré-Mirim 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 Pindaré-Mirim is worst in November — around 22 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (July, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1621 µg/m³Jul 148 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar15Moderate
Apr14Moderate
May10Good
Jun9Good
Jul8Good
Aug9Good
Sep11Good
Oct17Moderate
Nov22Moderate
Dec17Moderate
Location & terrain

Where is Pindaré-Mirim?

Pindaré-Mirim sits at 3.6°S, 45.3°W, 24 m above sea level, in Brazil. The nearest listed city is Santa Inês, 8.0 km away.

Topography around Pindaré-Mirim

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

Within 3 km, the terrain around Pindaré-Mirim has only modest variations in elevation — a maximum elevation change of 30 m around an average of 13 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 52 m; within 80 km, only modest variations in elevation — a maximum elevation change of 223 m.

The land around Pindaré-Mirim is covered by grassland (65%) within 3 km, grassland (50%) and trees (33%) within 16 km, and grassland (59%) and trees (34%) within 80 km.

3 km
30 m
16 km
52 m
80 km
223 m
treesgrasslandartificial surfaceswaterwetland
December weather nearby: Santa Inês 8.0 km · Monção 17 km · Bom Jardim 30 km · Pio XII 33 km · Penalva 40 km · Cajari 49 km · Zé Doca 51 km · Santa Luzia 53 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 Pindaré-Mirim (-3.6083°, -45.3433°, elevation 24 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).