Cianorte weather in December

In December, Cianorte sees average daytime highs of 30°C and overnight lows near 20°C, with 188 mm of rain across 16.8 wet days and about 13.4 hours of daylight. It is the 1st-warmest and 2nd-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 25% 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 24 min by month's end. Set against the rest of the year, December is Cianorte's 10th-clearest and 8th-windiest month. For the whole year in context, see Cianorte's year-round climate.

Daytime high
30°
1st warmest
Overnight low
20°
10th coldest
Rainfall
188 mm
16.8 wet days
Daylight
13 h 30 min
6:43 AM – 8:10 PM
Cloud cover
65%
10th clearest
Wind
9 km/h
8th windiest
Solar energy
6.16 kWh/m²
Travel score
4.3
out of 10

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 Cianorte reaches about 30°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 33°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)
13020
23020
33020
43020
53020
63020
73020
83020
93020
103020
113020
123020
133020
143020
153020
163020
173020
183020
193020
203020
213021
223021
233021
243021
253021
263021
273021
283021
293021
303021
313021

How December really feels in Cianorte

Once humidity and wind are folded in, December averages 2 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
2
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.

Cianorte weather by month

How December compares with the rest of the year at a glance. December is the 1st-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°20520.213.33.9
Feb30° / 21°17717.812.84.0
Mar29° / 20°12714.112.24.8
Apr28° / 18°958.311.56.5
May24° / 15°1258.910.97.2
Jun23° / 14°1147.810.67.4
Jul23° / 13°816.510.77.8
Aug26° / 14°806.311.27.7
Sep28° / 16°1358.911.96.7
Oct29° / 18°18413.312.65.2
Nov29° / 19°16113.413.14.8
Dec30° / 20°18816.813.44.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 60%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24159
33961
43961
53961
63961
73862
83862
93961
103961
114060
124060
134060
144159
154159
164357
174456
184456
194357
204456
214357
224258
234258
244159
254060
263862
273862
283862
293862
303763
313565

Chance of precipitation in December

Any precipitation

Cianorte gets around 188 mm of rain over 16.8 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 (%)
148
249
350
450
550
651
751
851
951
1052
1152
1252
1352
1452
1552
1652
1753
1853
1954
2054
2155
2256
2357
2458
2559
2660
2760
2861
2962
3063
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 45% of days. Sticky, muggy-or-worse air turns up on roughly 76% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
128244719
228234820
327224920
417224921
516214922
616214923
716214923
816204924
916204825
1016204825
1116204826
1216204727
1316204727
1416204628
1505204629
1605204530
1705204431
1805194432
1905194333
2005194334
2104184235
2204174237
2304174238
2403164139
2503154141
2603144142
2702144043
2802134045
2902133946
3002123947
3102123848

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 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
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 24 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 6:40 AM to 6:50 AM, and sunset from 8:01 PM to 8:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:408:01
213.46:408:01
313.46:408:02
413.46:408:03
513.46:408:03
613.46:408:04
713.46:408:05
813.46:418:05
913.46:418:06
1013.46:418:07
1113.46:418:07
1213.46:428:08
1313.46:428:08
1413.46:428:09
1513.46:438:10
1613.56:438:10
1713.56:438:11
1813.56:448:11
1913.56:448:12
2013.56:458:12
2113.56:458:13
2213.56:468:13
2313.56:468:14
2413.56:478:14
2513.56:478:15
2613.56:488:15
2713.56:488:15
2813.56:498:16
2913.46:498:16
3013.46:508:16
3113.46:508:17

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.16 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.25 kWh/m² to a high of 6.16 kWh/m² in December across the year — December's 6.16 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in December

Is December a good time to visit Cianorte?

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
5.8
Beach & pool
10th-best month of the year

December is a reasonable time to visit Cianorte for sightseeing.

What to pack for Cianorte in December

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

In December, Cianorte sees daytime highs around 30°C and nights near 20°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Cianorte 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 Cianorte peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 13 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeJan 19UV 15Sep 13UV 4
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7High
Sep4Moderate
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Cianorte 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 Cianorte is worst in September — around 20 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 127 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr8Good
May9Good
Jun9Good
Jul10Good
Aug13Moderate
Sep20Moderate
Oct12Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Cianorte?

Cianorte sits at 23.7°S, 52.6°W, 529 m above sea level, in Brazil. The nearest listed city is Terra Boa, 20 km away.

Topography around Cianorte

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

Within 3 km, the terrain around Cianorte has only modest variations in elevation — a maximum elevation change of 110 m around an average of 512 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 311 m; within 80 km, significant variations in elevation — a maximum elevation change of 587 m.

The land around Cianorte is covered by trees (37%) and artificial surfaces (37%) within 3 km, cropland (61%) and trees (21%) within 16 km, and cropland (67%) within 80 km.

3 km
110 m
16 km
311 m
80 km
587 m
treesgrasslandcroplandartificial surfacesbare terrain
December weather nearby: Terra Boa 20 km · Tapejara 28 km · Campo Mourão 48 km · Cruzeiro do Oeste 50 km · Paiçandu 61 km · Mandaguaçu 63 km · Paranavaí 67 km · Nova Esperança 67 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 Cianorte (-23.6633°, -52.605°, elevation 529 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).