Guarapari weather in December

In December, Guarapari sees average daytime highs of 27°C and overnight lows near 24°C, with 168 mm of rain across 14.1 wet days and about 13.2 hours of daylight. It is the 4th-warmest and 2nd-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 22% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 12 min at the start of December to 13 h 12 min by month's end. Set against the rest of the year, December is Guarapari's 11th-clearest and 5th-windiest month. For the whole year in context, see Guarapari's year-round climate.

Daytime high
27°
4th warmest
Overnight low
24°
9th coldest
Rainfall
168 mm
14.1 wet days
Daylight
13 h 12 min
6:01 AM – 7:16 PM
Cloud cover
68%
11th clearest
Wind
16 km/h
5th windiest
Solar energy
6.16 kWh/m²
Travel score
5.7
out of 10

Guarapari 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 27°C through the month.

A typical December day in Guarapari reaches about 27°C in the afternoon and slips back to 24°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 29°C. Set against its neighbours, December runs about 1°C warmer than November and about 1°C cooler than January.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12723
22723
32723
42723
52723
62723
72723
82723
92723
102724
112724
122724
132724
142724
152724
162724
172724
182724
192724
202724
212824
222824
232824
242824
252824
262824
272824
282824
292824
302824
312824

How December really feels in Guarapari

Once humidity and wind are folded in, December averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Guarapari weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 24°1059.913.16.1
Feb28° / 24°688.212.76.0
Mar28° / 24°13313.612.15.6
Apr27° / 23°9313.611.56.1
May26° / 22°6411.3116.8
Jun25° / 21°377.710.87.6
Jul24° / 20°418.610.97.7
Aug24° / 20°397.811.37.7
Sep25° / 21°579.111.97.2
Oct25° / 22°9210.612.56.7
Nov26° / 23°17313.9135.8
Dec27° / 24°16814.113.25.7

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% 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 66%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12971
22971
32872
42872
52872
62773
72773
82971
92971
103070
112971
123070
133169
143268
153367
163466
173466
183664
193763
203763
213961
224060
234060
244159
254060
264060
274060
284060
294060
304060
314060

Chance of precipitation in December

Any precipitation

Guarapari gets around 168 mm of rain over 14.1 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 45% and peaks near 50% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
149
249
350
450
550
650
750
850
950
1049
1149
1248
1347
1447
1546
1645
1744
1844
1943
2043
2142
2242
2341
2441
2541
2641
2741
2840
2940
3040
3139

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 79% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1422704
2321715
3320716
4320716
5319717
6218728
7217738
8216748
9215749
10214759
11213769
12112789
131117810
141107910
1519819
1619819
1718829
1817839
1917839
2017848
2106868
2206868
2306868
2406868
2506859
2606859
2706859
2806859
2906859
30078310
31078310

Wind in December

Winds average 16 km/h in December.

Across December, daily wind ranges from about 15 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 12 min at the start of December to 13 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 5:57 AM to 6:08 AM, and sunset from 7:07 PM to 7:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.25:577:07
213.25:577:07
313.25:577:08
413.25:577:09
513.25:577:09
613.25:587:10
713.25:587:10
813.25:587:11
913.25:587:12
1013.25:597:12
1113.25:597:13
1213.25:597:13
1313.26:007:14
1413.26:007:15
1513.26:007:15
1613.26:017:16
1713.36:017:16
1813.36:027:17
1913.36:027:17
2013.36:027:18
2113.36:037:18
2213.36:037:19
2313.36:047:19
2413.36:047:20
2513.36:057:20
2613.36:057:20
2713.36:067:21
2813.26:067:21
2913.26:077:22
3013.26:077:22
3113.26:087:22

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.16 kWh/m².

For context, solar energy here swings from a low near 3.7 kWh/m² to a high of 6.61 kWh/m² in January across the year — December's 6.16 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
96.0Bright
106.0Bright
116.0Intense
126.0Intense
136.1Intense
146.1Intense
156.1Intense
166.2Intense
176.2Intense
186.2Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.4Intense
246.4Intense
256.4Intense
266.4Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
316.4Intense
Planning a trip in December

Hazard calendar for Guarapari

In seasonPeak

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

Guarapari's rainy season runs March–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 Guarapari?

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

5.7
Sightseeing
11th-best month of the year
6.0
Beach & pool
11th-best month of the year

December is a reasonable time to visit Guarapari for sightseeing.

What to pack for Guarapari in December

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

In December, Guarapari sees daytime highs around 27°C and nights near 24°C. Pack light clothes, rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

Sea temperature near Guarapari 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 March at about 26°C and coldest in August near 23°C.

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

22°24°26°28°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb26Warm
Mar26Warm
Apr26Warm
May25Warm
Jun24Refreshing
Jul23Refreshing
Aug23Refreshing
Sep23Refreshing
Oct23Refreshing
Nov24Warm
Dec25Warm

UV index in Guarapari 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 Guarapari peaks around February 10 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 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 highExtremeFeb 10UV 14Jun 19UV 6
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep10Very high
Oct12Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Guarapari?

Guarapari sits at 20.7°S, 40.5°W, 5 m above sea level, in Brazil. The nearest listed city is Anchieta, 21 km away.

Topography around Guarapari

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

Within 3 km, the terrain around Guarapari has only modest variations in elevation — a maximum elevation change of 67 m around an average of 7 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 788 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,980 m.

The land around Guarapari is covered by water (48%) and artificial surfaces (23%) within 3 km, water (45%) and trees (33%) within 16 km, and trees (37%), water (36%) and grassland (24%) within 80 km.

3 km
67 m
16 km
788 m
80 km
1,980 m
treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves
December weather nearby: Anchieta 21 km · Piúma 29 km · Viana 31 km · Marechal Floriano 34 km · Domingos Martins 38 km · Vitória 43 km · Vila Velha 44 km · Cariacica 46 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 Guarapari (-20.6718°, -40.502°, elevation 5 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).