Ivaiporã weather in December

In December, Ivaiporã sees average daytime highs of 29°C and overnight lows near 19°C, with 163 mm of rain across 16.7 wet days and about 13.5 hours of daylight. It is the 2nd-warmest and 2nd-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 24% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 24 min at the start of December to 13 h 30 min by month's end. Set against the rest of the year, December is Ivaiporã's 10th-clearest and 6th-windiest month. For the whole year in context, see Ivaiporã's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
19°
10th coldest
Rainfall
163 mm
16.7 wet days
Daylight
13 h 30 min
6:38 AM – 8:08 PM
Cloud cover
65%
10th clearest
Wind
8 km/h
6th windiest
Solar energy
6.12 kWh/m²
Travel score
4.6
out of 10

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 Ivaiporã reaches about 29°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°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
62919
72919
82919
92919
102919
112919
122919
132919
142919
152919
162919
172919
182919
192919
202920
212920
222920
232920
242920
252920
262920
272920
282920
292920
302920
312920

Ivaiporã weather by month

How December compares with the rest of the year at a glance. December is the 2nd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°18619.713.34.2
Feb29° / 20°15317.712.84.2
Mar29° / 19°1021412.25.1
Apr27° / 17°878.311.56.8
May23° / 14°1118.810.87.2
Jun22° / 13°1188.510.57.1
Jul23° / 12°816.810.77.6
Aug25° / 13°746.311.27.9
Sep26° / 15°1339.211.86.9
Oct27° / 17°15813.412.65.9
Nov28° / 18°13013.213.25.4
Dec29° / 19°16316.713.54.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% 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 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24258
34159
44258
54258
64159
74159
84060
94159
104258
114258
124258
134258
144258
154357
164456
174456
184456
194456
204456
214357
224258
234159
244159
253961
263862
273862
283862
293763
303763
313763

Chance of precipitation in December

Any precipitation

Ivaiporã gets around 163 mm of rain over 16.7 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 54% and peaks near 63% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
147
247
348
449
549
650
750
850
951
1051
1151
1251
1351
1452
1552
1652
1753
1853
1954
2054
2155
2256
2357
2457
2558
2659
2760
2861
2961
3062
3163

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 50% of days. Sticky, muggy-or-worse air turns up on roughly 68% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
131228488
231228499
331127509
4310275010
5310265110
6310255111
739255211
829255212
929245312
1029245213
1129235313
1229235214
1329235214
1419235215
1519235116
1619235116
1718235117
1818225118
1918225019
2018224920
2117224921
2217214922
2307214923
2406204924
2506204925
2606194926
2705194927
2805194828
2905194828
3005184829
3104184830

Wind in December

Winds average 8 km/h in December.

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

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 24 min at the start of December to 13 h 30 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 6:35 AM to 6:45 AM, and sunset from 7:58 PM to 8:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:357:58
213.46:357:59
313.46:358:00
413.46:358:00
513.46:358:01
613.46:358:02
713.46:368:02
813.56:368:03
913.56:368:04
1013.56:368:04
1113.56:368:05
1213.56:378:05
1313.56:378:06
1413.56:378:07
1513.56:388:07
1613.56:388:08
1713.56:398:08
1813.56:398:09
1913.56:398:09
2013.56:408:10
2113.56:408:10
2213.56:418:11
2313.56:418:11
2413.56:428:12
2513.56:428:12
2613.56:438:13
2713.56:438:13
2813.56:448:13
2913.56:448:14
3013.56:458:14
3113.56:458:14

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.12 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.19 kWh/m² to a high of 6.12 kWh/m² in November across the year — December's 6.12 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.2Intense
136.2Intense
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
276.1Intense
286.1Intense
296.0Intense
306.0Intense
316.0Intense
Planning a trip in December

Is December a good time to visit Ivaiporã?

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
5.9
Beach & pool
7th-best month of the year

December is a reasonable time to visit Ivaiporã for sightseeing.

What to pack for Ivaiporã in December

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

In December, Ivaiporã sees daytime highs around 29°C and nights near 19°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Ivaiporã in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ivaiporã peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 19UV 15Jul 13UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5Moderate
Aug7High
Sep5High
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Ivaiporã 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 Ivaiporã is worst in September — around 20 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (February, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1519 µg/m³Feb 227 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr8Good
May10Good
Jun10Good
Jul10Good
Aug15Moderate
Sep20Moderate
Oct13Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Ivaiporã?

Ivaiporã sits at 24.2°S, 51.7°W, 674 m above sea level, in Brazil. The nearest listed city is Faxinal, 46 km away.

Topography around Ivaiporã

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

Within 3 km, the terrain around Ivaiporã has only modest variations in elevation — a maximum elevation change of 140 m around an average of 654 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 441 m; within 80 km, large variations in elevation — a maximum elevation change of 1,025 m.

The land around Ivaiporã is covered by cropland (49%), artificial surfaces (23%) and trees (20%) within 3 km, cropland (59%) and trees (24%) within 16 km, and cropland (44%), trees (33%) and grassland (22%) within 80 km.

3 km
140 m
16 km
441 m
80 km
1,025 m
treesgrasslandcroplandartificial surfaces
December weather nearby: Faxinal 46 km · Cândido de Abreu 50 km · Pitanga 57 km · Jandaia do Sul 72 km · Campo Mourão 74 km · Ortigueira 75 km · Apucarana 81 km · Mandaguari 81 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 Ivaiporã (-24.2478°, -51.6847°, elevation 674 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).