Ubiratã weather in December

In December, Ubiratã sees average daytime highs of 30°C and overnight lows near 20°C, with 172 mm of rain across 16.3 wet days and about 13.5 hours of daylight. It is the 3rd-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 28% 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 Ubiratã's 11th-clearest and 8th-windiest month. For the whole year in context, see Ubiratã's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
172 mm
16.3 wet days
Daylight
13 h 30 min
6:43 AM – 8:14 PM
Cloud cover
63%
11th clearest
Wind
8 km/h
8th windiest
Solar energy
6.16 kWh/m²
Travel score
4.4
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 Ubiratã 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)
13019
23019
33019
43019
53019
63019
73019
83019
93020
103020
113020
123020
133020
143020
153020
163020
173020
183020
193020
203020
213020
223020
233020
243020
253020
263020
273020
283020
293020
303020
313020

How December really feels in Ubiratã

Once humidity and wind are folded in, December averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Ubiratã weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°16417.813.44.1
Feb30° / 20°16016.312.94.2
Mar30° / 19°11614.112.24.9
Apr28° / 17°1108.511.46.5
May24° / 14°1389.210.87.1
Jun23° / 13°129910.57.1
Jul23° / 12°907.210.67.6
Aug26° / 14°866.711.17.7
Sep27° / 16°1459.611.86.7
Oct28° / 18°18813.612.65.4
Nov29° / 18°15012.713.25.0
Dec30° / 20°17216.313.54.4

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% 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 54%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14654
24654
34456
44456
54555
64555
74555
84555
94654
104654
114753
124753
134753
144852
154852
164951
174951
184852
194852
204951
214753
224753
234654
244654
254555
264456
274357
284357
294357
304357
314357

Chance of precipitation in December

Any precipitation

Ubiratã gets around 172 mm of rain over 16.3 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 52% and peaks near 58% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
146
246
347
447
548
648
748
849
949
1049
1150
1250
1350
1451
1551
1651
1752
1852
1953
2054
2154
2255
2356
2457
2557
2658
2758
2858
2958
3058
3158

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 48% of days. Sticky, muggy-or-worse air turns up on roughly 74% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1210244915
229235016
328225117
428225117
528225018
627215218
727215119
827215119
927205120
1017205220
1117205121
1216205221
1316215022
1416215022
1516214923
1616214924
1706214825
1805214726
1905214727
2005204629
2105194530
2205194532
2304184433
2404174435
2504164436
2604164338
2703154339
2803144240
2903144241
3003134242
3103134243

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 6:39 AM to 6:50 AM, and sunset from 8:04 PM to 8:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:398:04
213.46:398:05
313.46:408:05
413.46:408:06
513.46:408:07
613.56:408:07
713.56:408:08
813.56:408:09
913.56:418:09
1013.56:418:10
1113.56:418:11
1213.56:418:11
1313.56:428:12
1413.56:428:12
1513.56:428:13
1613.56:438:14
1713.56:438:14
1813.56:438:15
1913.56:448:15
2013.56:448:16
2113.56:458:16
2213.56:458:17
2313.56:468:17
2413.56:468:18
2513.56:478:18
2613.56:478:18
2713.56:488:19
2813.56:488:19
2913.56:498:19
3013.56:498:20
3113.56:508:20

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 3.1 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
276.2Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in December

Is December a good time to visit Ubiratã?

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

4.4
Sightseeing
10th-best month of the year
5.9
Beach & pool
7th-best month of the year

December is a reasonable time to visit Ubiratã for sightseeing.

What to pack for Ubiratã in December

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

In December, Ubiratã sees daytime highs around 30°C and nights near 20°C. Pack light clothes, rain gear and sun protection. About 16 days see rain.

light clothesrain gearsun protection

UV index in Ubiratã 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 Ubiratã peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 13 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 20UV 15Sep 13UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5Moderate
Aug7High
Sep4Moderate
Oct11Extreme
Nov12Extreme
Dec14Extreme

Air quality in Ubiratã 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 Ubiratã is worst in September — around 19 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (March, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1718 µg/m³Mar 156 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr7Good
May8Good
Jun8Good
Jul8Good
Aug11Good
Sep19Moderate
Oct12Good
Nov8Good
Dec7Good
Location & terrain

Where is Ubiratã?

Ubiratã sits at 24.5°S, 53.0°W, 530 m above sea level, in Brazil. The nearest listed city is Campina da Lagoa, 20 km away.

Topography around Ubiratã

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

Within 3 km, the terrain around Ubiratã has only modest variations in elevation — a maximum elevation change of 162 m around an average of 479 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 281 m; within 80 km, large variations in elevation — a maximum elevation change of 754 m.

The land around Ubiratã is covered by cropland (63%) within 3 km, cropland (60%) and trees (23%) within 16 km, and cropland (62%) and trees (23%) within 80 km.

3 km
162 m
16 km
281 m
80 km
754 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Campina da Lagoa 20 km · Cafelândia 35 km · Goioerê 40 km · Corbélia 43 km · Assis Chateaubriand 56 km · Cascavel 66 km · Toledo 79 km · Campo Mourão 83 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 Ubiratã (-24.5453°, -52.9878°, elevation 530 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).