Itajobi weather in December

In December, Itajobi sees average daytime highs of 30°C and overnight lows near 21°C, with 225 mm of rain across 22.6 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 14% 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 Itajobi's 11th-clearest and 8th-windiest month. For the whole year in context, see Itajobi's year-round climate.

Daytime high
30°
5th warmest
Overnight low
21°
10th coldest
Rainfall
225 mm
22.6 wet days
Daylight
13 h 18 min
6:34 AM – 7:51 PM
Cloud cover
72%
11th clearest
Wind
8 km/h
8th windiest
Solar energy
5.86 kWh/m²
Travel score
3.5
out of 10

Itajobi 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 Itajobi 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
223022
233022
243022
253022
263022
273022
283022
293022
303022
313022

How December really feels in Itajobi

Once humidity and wind are folded in, December averages 25 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
25
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.

Itajobi 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° / 22°26723.313.23.4
Feb30° / 22°19920.212.73.5
Mar30° / 21°17319.412.24.0
Apr29° / 19°699.111.55.6
May27° / 17°465.5117.4
Jun27° / 16°273.510.77.9
Jul27° / 16°192.410.88.1
Aug29° / 17°222.911.36.8
Sep31° / 19°627.211.95.2
Oct31° / 20°11312.412.54.2
Nov30° / 21°16817.6133.9
Dec30° / 21°22522.613.33.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% 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
23367
33367
43268
53169
63169
73070
83070
93070
103070
113169
123070
133268
143268
153268
163367
173367
183367
193466
203466
213466
223466
233268
243268
253169
263070
272971
282872
292773
302773
312674

Chance of precipitation in December

Any precipitation

Itajobi gets around 225 mm of rain over 22.6 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 (%)
167
268
369
470
571
671
772
872
972
1072
1172
1273
1373
1473
1573
1673
1773
1873
1973
2073
2173
2274
2374
2474
2575
2675
2775
2876
2976
3076
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 52% of days. Sticky, muggy-or-worse air turns up on roughly 90% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
115175027
214165029
314155031
414144933
513134934
613124936
713114937
812104938
902104938
100295138
110195139
120195139
130195238
140195238
150185338
160185437
170085537
180085636
190085636
200075736
210075736
220075637
230065638
240065539
250065440
260055441
270055342
280055243
290055144
300055045
310054946

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 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
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 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 6:30 AM to 6:41 AM, and sunset from 7:42 PM to 7:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.26:307:42
213.26:307:43
313.26:307:43
413.26:307:44
513.26:307:45
613.26:317:45
713.36:317:46
813.36:317:46
913.36:317:47
1013.36:327:48
1113.36:327:48
1213.36:327:49
1313.36:337:49
1413.36:337:50
1513.36:337:51
1613.36:347:51
1713.36:347:52
1813.36:347:52
1913.36:357:53
2013.36:357:53
2113.36:367:54
2213.36:367:54
2313.36:377:55
2413.36:377:55
2513.36:387:56
2613.36:387:56
2713.36:397:56
2813.36:397:57
2913.36:407:57
3013.36:407:57
3113.36:417:58

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.86 kWh/m².

For context, solar energy here swings from a low near 3.86 kWh/m² to a high of 6.08 kWh/m² in November across the year — December's 5.86 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in December

Hazard calendar for Itajobi

In seasonPeak

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

Itajobi'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 Itajobi?

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

3.5
Sightseeing
10th-best month of the year
4.8
Beach & pool
11th-best month of the year

December is a weaker month for outdoor sightseeing in Itajobi.

What to pack for Itajobi in December

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

In December, Itajobi sees daytime highs around 30°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Itajobi 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 Itajobi peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 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 22UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun6High
Jul7High
Aug8Very high
Sep9Very high
Oct10Very high
Nov13Extreme
Dec14Extreme

Air quality in Itajobi 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 Itajobi is worst in September — around 35 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (November, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1134 µg/m³Nov 229 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar11Good
Apr12Good
May13Moderate
Jun13Moderate
Jul14Moderate
Aug31Moderate
Sep35Moderate
Oct19Moderate
Nov9Good
Dec10Good
Location & terrain

Where is Itajobi?

Itajobi sits at 21.3°S, 49.1°W, 467 m above sea level, in Brazil. The nearest listed city is Catanduva, 22 km away.

Topography around Itajobi

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

Within 3 km, the terrain around Itajobi has only modest variations in elevation — a maximum elevation change of 92 m around an average of 484 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 206 m; within 80 km, significant variations in elevation — a maximum elevation change of 413 m.

The land around Itajobi is covered by cropland (41%), grassland (26%) and trees (21%) within 3 km, cropland (65%) within 16 km, and cropland (67%) within 80 km.

3 km
92 m
16 km
206 m
80 km
413 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Catanduva 22 km · Novo Horizonte 24 km · Itápolis 40 km · Potirendaba 45 km · Ibitinga 54 km · Taquaritinga 58 km · Monte Alto 58 km · Bady Bassitt 60 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 Itajobi (-21.3181°, -49.0544°, elevation 467 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).