Mandaguari weather in December

In December, Mandaguari sees average daytime highs of 29°C and overnight lows near 20°C, with 188 mm of rain across 18.7 wet days and about 13.4 hours of daylight. It is the 1st-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 23% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 18 min at the start of December to 13 h 24 min by month's end. Set against the rest of the year, December is Mandaguari's 10th-clearest and 8th-windiest month. For the whole year in context, see Mandaguari's year-round climate.

Daytime high
29°
1st warmest
Overnight low
20°
10th coldest
Rainfall
188 mm
18.7 wet days
Daylight
13 h 24 min
6:40 AM – 8:06 PM
Cloud cover
66%
10th clearest
Wind
9 km/h
8th windiest
Solar energy
6.11 kWh/m²
Travel score
4.3
out of 10

Mandaguari is 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 29°C through the month.

A typical December day in Mandaguari reaches about 29°C in the afternoon and slips back to 20°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 32°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)
12919
22919
32919
42919
52919
62920
72920
82920
92920
102920
112920
122920
132920
142920
152920
162920
172920
182920
192920
202920
212920
222920
232920
242920
252920
262920
272920
282920
292920
302920
312920

Mandaguari weather by month

How December compares with the rest of the year at a glance. December is the 1st-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°24121.713.33.9
Feb29° / 20°19719.412.84.0
Mar29° / 20°13716.812.24.7
Apr27° / 18°869.211.56.5
May24° / 15°1018.310.97.3
Jun23° / 14°947.610.67.5
Jul23° / 13°686.310.77.8
Aug26° / 14°68611.27.8
Sep27° / 16°118911.96.8
Oct28° / 18°15613.912.65.4
Nov29° / 19°16014.213.14.9
Dec29° / 20°18818.713.44.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% 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 60%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24159
34060
43961
54060
64060
73961
84060
94060
104060
114060
124159
134159
144258
154258
164357
174357
184357
194357
204258
214258
224159
234060
243961
253862
263862
273763
283664
293664
303664
313466

Chance of precipitation in December

Any precipitation

Mandaguari gets around 188 mm of rain over 18.7 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 60% and peaks near 69% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
152
253
354
455
555
656
757
857
958
1058
1158
1259
1359
1459
1559
1659
1759
1859
1960
2060
2161
2261
2362
2463
2564
2665
2766
2867
2967
3068
3169

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 46% of days. Sticky, muggy-or-worse air turns up on roughly 72% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1411254615
2310244716
339244816
438244817
538234818
637234818
737234819
827234820
927224820
1027224821
1127224821
1227224822
1327214822
1427214823
1516214823
1616214824
1716214725
1816204726
1916204627
2016204628
2115194629
2215194530
2314184532
2414184533
2503174535
2603174436
2703174437
2802164438
2902164339
3002154339
3102154340

Wind in December

Winds average 9 km/h in December.

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 13 h 18 min at the start of December to 13 h 24 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 6:36 AM to 6:47 AM, and sunset from 7:57 PM to 8:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.36:367:57
213.46:367:58
313.46:367:58
413.46:367:59
513.46:377:59
613.46:378:00
713.46:378:01
813.46:378:01
913.46:378:02
1013.46:388:03
1113.46:388:03
1213.46:388:04
1313.46:398:04
1413.46:398:05
1513.46:398:06
1613.46:408:06
1713.46:408:07
1813.46:408:07
1913.46:418:08
2013.46:418:08
2113.56:428:09
2213.56:428:09
2313.56:438:10
2413.46:438:10
2513.46:448:11
2613.46:448:11
2713.46:458:11
2813.46:458:12
2913.46:468:12
3013.46:468:12
3113.46:478:13

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.11 kWh/m².

For context, solar energy here swings from a low near 3.33 kWh/m² to a high of 6.13 kWh/m² in November across the year — December's 6.11 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.2Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.0Intense
286.0Intense
296.0Intense
306.0Bright
316.0Bright
Planning a trip in December

Is December a good time to visit Mandaguari?

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

4.3
Sightseeing
10th-best month of the year
5.6
Beach & pool
10th-best month of the year

December is a reasonable time to visit Mandaguari for sightseeing.

What to pack for Mandaguari in December

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

In December, Mandaguari sees daytime highs around 29°C and nights near 20°C. Pack light clothes, rain gear and sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Mandaguari 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 Mandaguari peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 12 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 20UV 15Sep 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7High
Sep5Moderate
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Mandaguari 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 Mandaguari is worst in September — around 23 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (December, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1422 µg/m³Dec 169 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr11Good
May13Moderate
Jun12Moderate
Jul14Moderate
Aug18Moderate
Sep23Moderate
Oct15Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Mandaguari?

Mandaguari sits at 23.5°S, 51.7°W, 617 m above sea level, in Brazil. The nearest listed city is Jandaia do Sul, 10 km away.

Topography around Mandaguari

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

Within 3 km, the terrain around Mandaguari has only modest variations in elevation — a maximum elevation change of 191 m around an average of 693 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 425 m; within 80 km, large variations in elevation — a maximum elevation change of 1,043 m.

The land around Mandaguari is covered by cropland (34%), trees (32%) and artificial surfaces (24%) within 3 km, cropland (42%), trees (32%) and grassland (22%) within 16 km, and cropland (64%) and trees (21%) within 80 km.

3 km
191 m
16 km
425 m
80 km
1,043 m
treesgrasslandcroplandartificial surfaces
December weather nearby: Jandaia do Sul 10 km · Marialva 12 km · Sarandi 21 km · Apucarana 23 km · Maringá 28 km · Arapongas 29 km · Astorga 32 km · Paiçandu 38 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 Mandaguari (-23.521°, -51.6818°, elevation 617 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).