Itápolis weather in December

In December, Itápolis sees average daytime highs of 30°C and overnight lows near 21°C, with 213 mm of rain across 21.4 wet days and about 13.3 hours of daylight. It is the 5th-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 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 Itápolis's 11th-clearest and 8th-windiest month. For the whole year in context, see Itápolis's year-round climate.

Daytime high
30°
5th warmest
Overnight low
21°
10th coldest
Rainfall
213 mm
21.4 wet days
Daylight
13 h 18 min
6:32 AM – 7:51 PM
Cloud cover
71%
11th clearest
Wind
9 km/h
8th windiest
Solar energy
5.83 kWh/m²
Travel score
3.6
out of 10

Itápolis 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 30°C through the month.

A typical December day in Itápolis reaches about 30°C in the afternoon and slips back to 21°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 27°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)
13021
23021
33021
43021
53021
63021
73021
83021
93021
103021
113021
123021
133021
143021
153021
163021
173021
183021
193021
203021
213021
223021
233021
243021
253021
263021
273021
283021
293021
303021
313021

How December really feels in Itápolis

Once humidity and wind are folded in, December averages 15 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
15
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.

Itápolis weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°25622.713.23.5
Feb30° / 21°18619.412.73.6
Mar30° / 21°16418.512.24.1
Apr29° / 19°628.611.55.7
May27° / 17°475.5117.4
Jun26° / 16°273.310.78.0
Jul27° / 15°212.710.88.1
Aug29° / 17°23311.36.8
Sep31° / 19°60711.95.3
Oct31° / 20°10812.512.54.3
Nov30° / 20°16116.4134.0
Dec30° / 21°21321.413.33.6

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 67%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13763
23664
33664
43466
53367
63367
73169
83169
93169
103169
113169
123169
133169
143268
153268
163466
173466
183466
193565
203565
213565
223565
233565
243367
253367
263268
273169
283169
293070
302971
312971

Chance of precipitation in December

Any precipitation

Itápolis gets around 213 mm of rain over 21.4 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 69% and peaks near 72% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
162
263
365
466
567
668
768
868
969
1069
1169
1269
1369
1469
1569
1669
1769
1869
1969
2069
2169
2269
2370
2470
2571
2671
2771
2872
2972
3072
3172

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 52% of days. Sticky, muggy-or-worse air turns up on roughly 87% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
116204924
216194926
315184928
415174830
514164831
614154833
713144834
813144835
902134935
1002134936
1102125036
1201125136
1301125136
1401125136
1501115335
1601115335
1700115534
1800105634
1900105634
2000105634
210095734
220095734
230085735
240085636
250075637
260075538
270075439
280065440
290065341
300065341
310065242

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
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

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 6:28 AM to 6:39 AM, and sunset from 7:42 PM to 7:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.26:287:42
213.26:287:42
313.26:297:43
413.26:297:44
513.36:297:44
613.36:297:45
713.36:297:45
813.36:307:46
913.36:307:47
1013.36:307:47
1113.36:307:48
1213.36:317:48
1313.36:317:49
1413.36:317:50
1513.36:327:50
1613.36:327:51
1713.36:337:51
1813.36:337:52
1913.36:337:52
2013.36:347:53
2113.36:347:53
2213.36:357:54
2313.36:357:54
2413.36:367:55
2513.36:367:55
2613.36:377:56
2713.36:377:56
2813.36:387:56
2913.36:387:57
3013.36:397:57
3113.36:397:57

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.83 kWh/m².

For context, solar energy here swings from a low near 3.82 kWh/m² to a high of 6.03 kWh/m² in November across the year — December's 5.83 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.7Bright
315.7Bright
Planning a trip in December

Hazard calendar for Itápolis

In seasonPeak

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

Itápolis'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 Itápolis?

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

3.6
Sightseeing
10th-best month of the year
5.0
Beach & pool
11th-best month of the year

December is a weaker month for outdoor sightseeing in Itápolis.

What to pack for Itápolis in December

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

In December, Itápolis sees daytime highs around 30°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

UV index in Itápolis 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 Itápolis peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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 20UV 15Jun 23UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Itápolis 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 Itápolis is worst in September — around 31 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (November, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1031 µg/m³Nov 239 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar11Good
Apr11Good
May13Moderate
Jun14Moderate
Jul14Moderate
Aug29Moderate
Sep31Moderate
Oct17Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Itápolis?

Itápolis sits at 21.6°S, 48.8°W, 495 m above sea level, in Brazil. The nearest listed city is Ibitinga, 18 km away.

Topography around Itápolis

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

Within 3 km, the terrain around Itápolis has only modest variations in elevation — a maximum elevation change of 112 m around an average of 511 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 171 m; within 80 km, significant variations in elevation — a maximum elevation change of 393 m.

The land around Itápolis is covered by cropland (46%) and artificial surfaces (27%) within 3 km, cropland (74%) within 16 km, and cropland (67%) within 80 km.

3 km
112 m
16 km
171 m
80 km
393 m
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Ibitinga 18 km · Taquaritinga 38 km · Itajobi 40 km · Novo Horizonte 45 km · Matão 46 km · Monte Alto 50 km · Catanduva 54 km · Bariri 54 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 Itápolis (-21.5956°, -48.8128°, elevation 495 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).