Capão Bonito weather in January

In January, Capão Bonito sees average daytime highs of 27°C and overnight lows near 19°C, with 253 mm of rain across 23.9 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 27°C through the month. The sky is clear or mostly clear about 8% of the time in January, and the air most often feels muggy.

Daylight stretches from about 13 h 30 min at the start of January to 13 h 06 min by month's end. Set against the rest of the year, January is Capão Bonito's 12th-clearest and 6th-windiest month. For the whole year in context, see Capão Bonito's year-round climate.

Daytime high
27°
2nd warmest
Overnight low
19°
11th coldest
Rainfall
253 mm
23.9 wet days
Daylight
13 h 18 min
6:43 AM – 8:03 PM
Cloud cover
79%
12th clearest
Wind
9 km/h
6th windiest
Solar energy
5.12 kWh/m²
Travel score
4.3
out of 10

Capão Bonito 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 27°C through the month.

A typical January day in Capão Bonito reaches about 27°C in the afternoon and slips back to 19°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 31°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)
12719
22719
32719
42719
52719
62719
72719
82719
92719
102719
112719
122719
132719
142719
152719
162719
172719
182719
192719
202719
212719
222719
232719
242719
252719
262719
272719
282719
292719
302719
312719

Capão Bonito 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
Jan27° / 19°25323.913.34.3
Feb27° / 19°18520.912.84.4
Mar26° / 18°13420.412.25.0
Apr25° / 17°6410.111.56.7
May22° / 14°728.410.96.8
Jun21° / 13°626.310.57.1
Jul21° / 12°635.810.77.2
Aug22° / 12°445.511.27.5
Sep23° / 14°959.411.96.8
Oct24° / 15°11013.812.66.0
Nov25° / 16°12815.913.25.6
Dec27° / 18°17420.113.54.9

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of January, with mostly cloudy or overcast conditions the remaining 80%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12278
22179
32080
42080
51981
61981
71981
81981
91981
101981
111981
121981
132080
142080
151981
161981
171981
181981
191981
201981
211981
221981
232080
241981
251981
262179
272179
282179
292179
302278
312377

Chance of precipitation in January

Any precipitation

Capão Bonito gets around 253 mm of rain over 23.9 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 76% and peaks near 77% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
174
274
374
475
575
676
776
876
976
1076
1176
1276
1376
1476
1576
1676
1776
1876
1976
2077
2177
2277
2377
2477
2577
2677
2777
2877
2977
3077
3177

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 66% of days. Sticky, muggy-or-worse air turns up on roughly 79% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
14216312
23206512
33206413
43196513
53196414
63186514
72186614
82186614
92186614
102186614
112186614
122196514
132196514
142196514
152206414
162206414
172206513
182206513
192206513
202206513
213206413
223196513
233196513
243196612
253186712
263176812
273176812
283166912
293166813
303166813
313156913

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
410calm
510calm
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 30 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 24 minutes over January. Sunrise moves from 6:33 AM to 6:53 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)
113.56:338:00
213.56:338:01
313.46:348:01
413.46:358:01
513.46:358:01
613.46:368:02
713.46:378:02
813.46:378:02
913.46:388:02
1013.46:398:02
1113.46:398:02
1213.46:408:03
1313.46:418:03
1413.46:418:03
1513.36:428:03
1613.36:438:03
1713.36:438:03
1813.36:448:03
1913.36:458:03
2013.36:468:03
2113.36:468:02
2213.36:478:02
2313.26:488:02
2413.26:488:02
2513.26:498:02
2613.26:508:02
2713.26:508:01
2813.26:518:01
2913.16:528:01
3013.16:538:01
3113.16:538:00

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.12 kWh/m².

For context, solar energy here swings from a low near 2.98 kWh/m² to a high of 5.43 kWh/m² in December across the year — January's 5.12 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in January

Hazard calendar for Capão Bonito

In seasonPeak

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

Capão Bonito's rainy season runs November–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 Capão Bonito?

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

4.3
Sightseeing
12th-best month of the year
4.5
Beach & pool
11th-best month of the year

January is a reasonable time to visit Capão Bonito for sightseeing.

What to pack for Capão Bonito in January

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

In January, Capão Bonito sees daytime highs around 27°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in Capão Bonito 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 Capão Bonito peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jul 11UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Capão Bonito 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 Capão Bonito is worst in September — around 18 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (January, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1017 µg/m³Jan 1410 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar10Good
Apr11Good
May14Moderate
Jun15Moderate
Jul16Moderate
Aug17Moderate
Sep18Moderate
Oct13Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Capão Bonito?

Capão Bonito sits at 24.0°S, 48.3°W, 712 m above sea level, in Brazil. The nearest listed city is Guapiara, 27 km away.

Topography around Capão Bonito

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

Within 3 km, the terrain around Capão Bonito has only modest variations in elevation — a maximum elevation change of 110 m around an average of 683 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 323 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,284 m.

The land around Capão Bonito is covered by cropland (42%) and artificial surfaces (23%) within 3 km, trees (60%) and cropland (24%) within 16 km, and trees (67%) within 80 km.

3 km
110 m
16 km
323 m
80 km
1,284 m
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Guapiara 27 km · Buri 34 km · São Miguel Arcanjo 38 km · Ribeirão Branco 49 km · Itapeva 54 km · Itapetininga 55 km · Angatuba 58 km · Pilar do Sul 68 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 Capão Bonito (-24.0058°, -48.3494°, elevation 712 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).