Juquitiba weather in January

In January, Juquitiba sees average daytime highs of 28°C and overnight lows near 20°C, with 356 mm of rain across 27.5 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 28°C through the month. The sky is clear or mostly clear about 7% 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 Juquitiba's 11th-clearest and 8th-windiest month. For the whole year in context, see Juquitiba's year-round climate.

Daytime high
28°
2nd warmest
Overnight low
20°
11th coldest
Rainfall
356 mm
27.5 wet days
Daylight
13 h 18 min
6:38 AM – 7:57 PM
Cloud cover
80%
11th clearest
Wind
7 km/h
8th windiest
Solar energy
5.33 kWh/m²
Travel score
3.8
out of 10

Juquitiba 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 28°C through the month.

A typical January day in Juquitiba reaches about 28°C in the afternoon and slips back to 20°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 about 1°C warmer than December and on par with February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12720
22720
32720
42720
52720
62720
72720
82720
92720
102720
112720
122720
132720
142720
152720
162720
172720
182720
192720
202720
212720
222820
232820
242820
252820
262820
272820
282820
292820
302820
312820

Juquitiba 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
Jan28° / 20°35627.513.33.8
Feb28° / 20°31824.712.83.8
Mar27° / 19°27125.512.24.2
Apr25° / 18°12515.711.55.7
May23° / 15°9612.310.96.4
Jun22° / 14°768.810.66.9
Jul22° / 13°83910.76.9
Aug23° / 13°678.811.27.0
Sep23° / 15°1311411.96.1
Oct24° / 17°15918.912.65.2
Nov25° / 17°20520.813.24.8
Dec27° / 19°25324.513.54.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 12% of January, with mostly cloudy or overcast conditions the remaining 81%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11882
21882
31882
41783
51783
61783
71783
81783
91783
101882
111882
121882
131882
141882
151882
161882
171981
181981
191981
201981
211981
221981
232080
242278
252278
262278
272278
282377
292377
302476
312674

Chance of precipitation in January

Any precipitation

Juquitiba gets around 356 mm of rain over 27.5 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 88% and peaks near 89% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
185
285
386
486
587
688
788
888
989
1089
1189
1289
1389
1488
1588
1688
1788
1888
1988
2088
2188
2288
2388
2488
2588
2688
2788
2889
2989
3089
3189

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 49% of days. Sticky, muggy-or-worse air turns up on roughly 90% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11125532
21125433
30125434
40115435
50115435
60105436
70105337
80105337
9095338
10095338
11095239
12095239
13195040
14195041
15194941
16194841
171104842
181104742
191104742
201104743
211104643
221104643
231104643
24194643
25194644
26194644
27194644
28184744
29184744
30184744
31184744

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
276calm
286calm
296calm
306calm
316calm

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 6:28 AM to 6:48 AM, and sunset from 7:55 PM to 7:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.56:287:55
213.46:287:55
313.46:297:56
413.46:307:56
513.46:307:56
613.46:317:56
713.46:327:57
813.46:327:57
913.46:337:57
1013.46:347:57
1113.46:347:57
1213.46:357:57
1313.46:367:57
1413.46:367:57
1513.36:377:57
1613.36:387:57
1713.36:387:57
1813.36:397:57
1913.36:407:57
2013.36:417:57
2113.36:417:57
2213.36:427:57
2313.26:437:57
2413.26:437:57
2513.26:447:57
2613.26:457:56
2713.26:457:56
2813.26:467:56
2913.16:477:56
3013.16:487:55
3113.16:487:55

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.33 kWh/m².

For context, solar energy here swings from a low near 3.07 kWh/m² to a high of 5.6 kWh/m² in December across the year — January's 5.33 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.4Bright
315.4Bright
Planning a trip in January

Hazard calendar for Juquitiba

In seasonPeak

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

Juquitiba'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 Juquitiba?

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

3.8
Sightseeing
11th-best month of the year
4.0
Beach & pool
12th-best month of the year

January is a weaker month for outdoor sightseeing in Juquitiba.

What to pack for Juquitiba in January

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

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

light clothesrain gearsun protection

Sea temperature near Juquitiba in January

The nearest coast averages about 27°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 50 km away) is warmest in February at about 27°C and coldest in August near 20°C.

The water stays above 20°C all year — warm enough for a swim any month.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr26Warm
May24Refreshing
Jun22Refreshing
Jul21Refreshing
Aug20Refreshing
Sep21Refreshing
Oct22Refreshing
Nov23Refreshing
Dec25Warm

UV index in Juquitiba 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 Juquitiba peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 21UV 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May7High
Jun6High
Jul5High
Aug7Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Juquitiba 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 Juquitiba is worst in July — around 33 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (January, 17 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJul 2033 µg/m³Jan 1817 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb17Moderate
Mar18Moderate
Apr20Moderate
May24Moderate
Jun30Moderate
Jul33Moderate
Aug32Moderate
Sep29Moderate
Oct21Moderate
Nov17Moderate
Dec17Moderate
Location & terrain

Where is Juquitiba?

Juquitiba sits at 23.9°S, 47.1°W, 691 m above sea level, in Brazil. The nearest listed city is São Lourenço da Serra, 16 km away.

Topography around Juquitiba

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

Within 3 km, the terrain around Juquitiba has only modest variations in elevation — a maximum elevation change of 182 m around an average of 718 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 687 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,419 m.

The land around Juquitiba is covered by trees (89%) within 3 km, trees (94%) within 16 km, and trees (61%) within 80 km.

3 km
182 m
16 km
687 m
80 km
1,419 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: São Lourenço da Serra 16 km · Embu-Guaçu 28 km · Itapecerica da Serra 33 km · Ibiúna 34 km · Parelheiros 37 km · Vargem Grande Paulista 37 km · Embu das Artes 38 km · Jardim Angela 39 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 Juquitiba (-23.9317°, -47.0683°, elevation 691 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).