Ibaté weather in December

In December, Ibaté sees average daytime highs of 28°C and overnight lows near 20°C, with 213 mm of rain across 22.7 wet days and about 13.3 hours of daylight. It is the 6th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 15% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 12 min at the start of December to 13 h 18 min by month's end. Set against the rest of the year, December is Ibaté's 11th-clearest and 7th-windiest month. For the whole year in context, see Ibaté's year-round climate.

Daytime high
28°
6th warmest
Overnight low
20°
10th coldest
Rainfall
213 mm
22.7 wet days
Daylight
13 h 18 min
6:28 AM – 7:48 PM
Cloud cover
71%
11th clearest
Wind
9 km/h
7th windiest
Solar energy
5.81 kWh/m²
Travel score
4.0
out of 10

Ibaté is human 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 28°C through the month.

A typical December day in Ibaté reaches about 28°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 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
52820
62820
72820
82820
92820
102820
112820
122820
132820
142820
152820
162820
172820
182820
192820
202820
212920
222920
232920
242920
252820
262820
272820
282820
292820
302820
312820

Ibaté weather by month

How December compares with the rest of the year at a glance. December is the 6th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°26023.313.23.9
Feb29° / 20°17919.212.84.1
Mar28° / 20°15219.112.24.6
Apr28° / 18°639.211.56.6
May25° / 15°546.2117.6
Jun25° / 14°353.510.78.3
Jul25° / 13°253.310.88.4
Aug27° / 14°263.511.27.9
Sep29° / 16°658.211.96.1
Oct29° / 18°11413.312.55.0
Nov29° / 19°16517.113.14.7
Dec28° / 20°21322.713.34.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% 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 69%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23466
33367
43268
53169
63169
73169
83169
93070
103070
113070
123169
133169
143268
153268
163367
173367
183466
193367
203367
213367
223367
233367
243268
253268
263070
272971
282971
292872
302773
312773

Chance of precipitation in December

Any precipitation

Ibaté gets around 213 mm of rain over 22.7 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 73% and peaks near 76% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
163
264
366
467
567
668
769
870
971
1072
1172
1273
1374
1474
1575
1675
1776
1876
1976
2076
2176
2276
2376
2476
2576
2676
2776
2876
2975
3075
3175

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 68% 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 (%)
111128582
211028592
31927603
41926613
51826623
61725643
71725634
81624654
91624654
101524664
111523674
120423694
130423694
140422695
150422695
160322705
170322705
180321706
190321706
200321706
210221707
220220717
230220708
240219718
250119719
260118729
270118729
2801177210
2901177210
3001177111
3101177111

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 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
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 12 min at the start of December to 13 h 18 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 6:24 AM to 6:35 AM, and sunset from 7:39 PM to 7:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.26:247:39
213.36:257:40
313.36:257:40
413.36:257:41
513.36:257:42
613.36:257:42
713.36:257:43
813.36:267:44
913.36:267:44
1013.36:267:45
1113.36:267:45
1213.36:277:46
1313.36:277:46
1413.36:277:47
1513.36:287:48
1613.36:287:48
1713.36:297:49
1813.36:297:49
1913.36:297:50
2013.36:307:50
2113.36:307:51
2213.36:317:51
2313.36:317:52
2413.36:327:52
2513.36:327:53
2613.36:337:53
2713.36:337:53
2813.36:347:54
2913.36:347:54
3013.36:357:55
3113.36:357:55

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.81 kWh/m².

For context, solar energy here swings from a low near 3.79 kWh/m² to a high of 5.95 kWh/m² in November across the year — December's 5.81 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.7Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in December

Hazard calendar for Ibaté

In seasonPeak

In December, Ibaté sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Ibaté's monsoon runs November–March, 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 Ibaté?

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

4.0
Sightseeing
11th-best month of the year
4.9
Beach & pool
11th-best month of the year

December is a reasonable time to visit Ibaté for sightseeing.

What to pack for Ibaté in December

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

In December, Ibaté sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Ibaté 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 Ibaté peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 21UV 15Jul 10UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Ibaté 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 Ibaté is worst in September — around 37 µg/m³ PM2.5 (poor), about 3.6× the cleanest month (November, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateGoodSep 1037 µg/m³Nov 2310 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb12Moderate
Mar13Moderate
Apr14Moderate
May16Moderate
Jun17Moderate
Jul18Moderate
Aug35Poor
Sep37Poor
Oct18Moderate
Nov10Good
Dec11Good
Location & terrain

Where is Ibaté?

Ibaté sits at 22.0°S, 48.0°W, 849 m above sea level, in Brazil. The nearest listed city is São Carlos, 13 km away.

Topography around Ibaté

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

Within 3 km, the terrain around Ibaté has only modest variations in elevation — a maximum elevation change of 150 m around an average of 807 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 423 m; within 80 km, large variations in elevation — a maximum elevation change of 679 m.

The land around Ibaté is covered by cropland (54%) within 3 km, cropland (50%) and trees (31%) within 16 km, and cropland (55%) and trees (30%) within 80 km.

3 km
150 m
16 km
423 m
80 km
679 m
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: São Carlos 13 km · Araraquara 26 km · Américo Brasiliense 28 km · Itirapina 38 km · Brotas 39 km · Descalvado 39 km · Porto Ferreira 55 km · Matão 55 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 Ibaté (-21.9547°, -47.9967°, elevation 849 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).