Angatuba weather in January

In January, Angatuba sees average daytime highs of 29°C and overnight lows near 20°C, with 235 mm of rain across 22 wet days and about 13.3 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 11% of the time in January, and the air most often feels muggy.

Daylight stretches from about 13 h 24 min at the start of January to 13 h 06 min by month's end. Set against the rest of the year, January is Angatuba's 12th-clearest and 9th-windiest month. For the whole year in context, see Angatuba's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
20°
12th coldest
Rainfall
235 mm
22 wet days
Daylight
13 h 18 min
6:44 AM – 8:02 PM
Cloud cover
76%
12th clearest
Wind
9 km/h
9th windiest
Solar energy
5.39 kWh/m²
Travel score
4.0
out of 10

Angatuba is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical January day in Angatuba reaches about 29°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, January runs on par with December and on par with February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12920
22920
32920
42920
52920
62920
72920
82920
92920
102920
112920
122920
132920
142920
152920
162920
172920
182920
192920
202920
212920
222920
232920
242920
252920
262920
272920
282920
292920
302920
312920

Angatuba weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°2352213.34.0
Feb29° / 20°17719.212.84.1
Mar28° / 19°12817.612.25.0
Apr27° / 17°567.411.56.9
May24° / 15°606.510.97.4
Jun23° / 13°495.810.67.6
Jul23° / 12°454.710.77.9
Aug25° / 13°384.811.28.0
Sep26° / 15°808.611.96.9
Oct27° / 17°10611.612.66.1
Nov28° / 18°12713.713.15.6
Dec28° / 19°16518.513.44.5

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 13% of January, with mostly cloudy or overcast conditions the remaining 76%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22575
32476
42476
52377
62377
72179
82179
92179
102278
112278
122278
132278
142278
152377
162377
172377
182377
192377
202476
212476
222575
232575
242575
252575
262674
272773
282773
292773
302971
312971

Chance of precipitation in January

Any precipitation

Angatuba gets around 235 mm of rain over 22 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 70% and peaks near 72% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
166
267
367
468
569
669
770
870
970
1070
1170
1270
1370
1470
1570
1670
1770
1870
1970
2071
2171
2271
2371
2472
2572
2672
2772
2872
2972
3072
3171

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the muggy band about 62% of days. Sticky, muggy-or-worse air turns up on roughly 80% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12226015
22226016
32216116
42206117
52196217
62186317
72186218
82176318
92176318
102166418
112166418
122166418
132166418
142166418
152176318
162176318
172176318
182176318
192176318
203176218
213176218
223176218
233176218
243176218
253176218
263166318
273166318
283166318
293166318
303166318
313166318

Wind in January

Winds average 9 km/h in January.

Across January, 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
49calm
59calm
69calm
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 January

DaylightNight

Daylight runs from about 13 h 24 min at the start of January to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over January. Sunrise moves from 6:34 AM to 6:54 AM, and sunset from 8:00 PM to 8:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:348:00
213.46:358:00
313.46:358:00
413.46:368:00
513.46:378:01
613.46:378:01
713.46:388:01
813.46:388:01
913.46:398:01
1013.46:408:02
1113.46:408:02
1213.36:418:02
1313.36:428:02
1413.36:438:02
1513.36:438:02
1613.36:448:02
1713.36:458:02
1813.36:458:02
1913.36:468:02
2013.36:478:02
2113.26:478:02
2213.26:488:02
2313.26:498:01
2413.26:498:01
2513.26:508:01
2613.26:518:01
2713.26:528:01
2813.16:528:01
2913.16:538:00
3013.16:548:00
3113.16:548:00

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.39 kWh/m².

For context, solar energy here swings from a low near 3.26 kWh/m² to a high of 5.76 kWh/m² in December across the year — January's 5.39 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in January

Hazard calendar for Angatuba

In seasonPeak

In January, Angatuba sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Angatuba's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Angatuba?

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

4.0
Sightseeing
12th-best month of the year
5.0
Beach & pool
12th-best month of the year

January is a reasonable time to visit Angatuba for sightseeing.

What to pack for Angatuba in January

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

In January, Angatuba sees daytime highs around 29°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

UV index in Angatuba in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Angatuba peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 22UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Angatuba in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Angatuba is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (March, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1416 µg/m³Mar 158 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr9Good
May10Good
Jun10Good
Jul11Good
Aug14Moderate
Sep16Moderate
Oct13Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Angatuba?

Angatuba sits at 23.5°S, 48.4°W, 627 m above sea level, in Brazil. The nearest listed city is Guareí, 27 km away.

Topography around Angatuba

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

Within 3 km, the terrain around Angatuba has only modest variations in elevation — a maximum elevation change of 127 m around an average of 630 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 297 m; within 80 km, large variations in elevation — a maximum elevation change of 657 m.

The land around Angatuba is covered by grassland (59%) and trees (24%) within 3 km, trees (45%), grassland (29%) and cropland (25%) within 16 km, and trees (44%), cropland (31%) and grassland (22%) within 80 km.

3 km
127 m
16 km
297 m
80 km
657 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Guareí 27 km · Paranapanema 34 km · Itapetininga 38 km · Buri 39 km · Itatinga 48 km · Cesário Lange 55 km · Capão Bonito 58 km · Tatuí 59 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 Angatuba (-23.4897°, -48.4128°, elevation 627 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).