Peruíbe weather in December

In December, Peruíbe sees average daytime highs of 27°C and overnight lows near 21°C, with 215 mm of rain across 21.4 wet days and about 13.5 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 26°C in the first days to 28°C by the end. The sky is clear or mostly clear about 9% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 24 min at the start of December to 13 h 30 min by month's end. Set against the rest of the year, December is Peruíbe's 9th-clearest and 4th-windiest month. For the whole year in context, see Peruíbe's year-round climate.

Daytime high
27°
4th warmest
Overnight low
21°
9th coldest
Rainfall
215 mm
21.4 wet days
Daylight
13 h 30 min
6:19 AM – 7:49 PM
Cloud cover
77%
9th clearest
Wind
8 km/h
4th windiest
Solar energy
5.69 kWh/m²
Travel score
4.6
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 26°C in the first days to 28°C by the end.

A typical December day in Peruíbe reaches about 27°C in the afternoon and slips back to 21°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 31°C. Set against its neighbours, December runs about 2°C warmer than November and about 1°C cooler than January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12621
22621
32621
42621
52621
62621
72621
82721
92721
102721
112721
122721
132721
142721
152721
162721
172722
182722
192722
202722
212822
222822
232822
242822
252822
262822
272822
282822
292822
302822
312822

Peruíbe weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 23°29925.213.33.8
Feb28° / 23°27322.112.83.8
Mar28° / 22°24923.812.24.3
Apr26° / 20°14015.211.45.7
May24° / 18°11812.710.86.5
Jun23° / 16°889.610.56.8
Jul22° / 15°929.910.66.8
Aug22° / 16°799.811.26.7
Sep23° / 17°13914.411.85.9
Oct24° / 19°15317.412.65.4
Nov25° / 20°17618.813.25.1
Dec27° / 21°21521.413.54.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in December.

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

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12080
22080
32080
41882
51882
61981
71981
81981
91981
102080
112080
122080
132179
142278
152278
162278
172278
182278
192377
202278
212278
222278
232278
242278
252179
262179
272080
282080
291882
301882
311882

Chance of precipitation in December

Any precipitation

Peruíbe gets around 215 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 70% and peaks near 77% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
163
263
364
464
565
665
766
866
966
1067
1167
1268
1368
1469
1569
1670
1770
1871
1971
2071
2172
2272
2372
2473
2573
2674
2775
2875
2976
3076
3177

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 91% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
131544381
221443391
321443411
421342421
521342431
611241441
711240452
811239462
911139482
1011138492
1111037502
1211036512
131935532
140934543
150933553
160931573
170830584
180829594
190828595
200827596
210727597
220726598
230625609
240625609
2505246110
2605246011
2704246111
2804236112
2904236112
3004236013
3104236013

Wind in December

Winds average 8 km/h in December.

Across December, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 24 min at the start of December to 13 h 30 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 6:16 AM to 6:27 AM, and sunset from 7:40 PM to 7:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:167:40
213.46:167:40
313.46:167:41
413.46:167:42
513.46:167:42
613.46:167:43
713.56:177:44
813.56:177:44
913.56:177:45
1013.56:177:46
1113.56:187:46
1213.56:187:47
1313.56:187:47
1413.56:197:48
1513.56:197:49
1613.56:197:49
1713.56:207:50
1813.56:207:50
1913.56:207:51
2013.56:217:51
2113.56:217:52
2213.56:227:52
2313.56:227:53
2413.56:237:53
2513.56:237:54
2613.56:247:54
2713.56:247:54
2813.56:257:55
2913.56:257:55
3013.56:267:55
3113.56:277:56

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.69 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.97 kWh/m² to a high of 5.69 kWh/m² in December across the year — December's 5.69 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
85.5Bright
95.5Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in December

Hazard calendar for Peruíbe

In seasonPeak

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

Peruíbe's rainy season runs September–April, when most of the year's rain falls.

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

Is December a good time to visit Peruíbe?

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

4.6
Sightseeing
9th-best month of the year
4.7
Beach & pool
7th-best month of the year

December is a reasonable time to visit Peruíbe for sightseeing.

What to pack for Peruíbe in December

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

In December, Peruíbe sees daytime highs around 27°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

Sea temperature near Peruíbe in December

The nearest coast averages about 25°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 km away) is warmest in February at about 27°C and coldest in August near 20°C.

It's comfortable for a long swim from Aug 19 to Aug 9 — about 11.7 months when the water holds above 20°C.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr26Warm
May24Refreshing
Jun22Refreshing
Jul20Refreshing
Aug20Cool
Sep21Refreshing
Oct22Refreshing
Nov23Refreshing
Dec25Warm

UV index in Peruíbe in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Peruíbe peaks around February 8 at about 14 (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 highExtremeFeb 8UV 14Jul 11UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May6High
Jun5High
Jul5High
Aug7High
Sep7High
Oct10Extreme
Nov12Extreme
Dec13Extreme

Air quality in Peruíbe 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 Peruíbe 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 Peruíbe?

Peruíbe sits at 24.3°S, 47.0°W, 11 m above sea level, in Brazil. The nearest listed city is Itariri, 18 km away.

Topography around Peruíbe

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

Within 3 km, the terrain around Peruíbe has significant variations in elevation — a maximum elevation change of 597 m around an average of 22 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,030 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,374 m.

The land around Peruíbe is covered by artificial surfaces (33%), water (32%) and trees (22%) within 3 km, trees (53%) and water (40%) within 16 km, and trees (53%) and water (39%) within 80 km.

3 km
597 m
16 km
1,030 m
80 km
1,374 m
treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves
December weather nearby: Itariri 18 km · Itanhaém 26 km · Juquitiba 44 km · Mongaguá 46 km · Miracatu 47 km · São Lourenço da Serra 52 km · Embu-Guaçu 57 km · Parelheiros 61 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 Peruíbe (-24.32°, -46.9983°, elevation 11 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).