Sooretama weather in December

In December, Sooretama sees average daytime highs of 30°C and overnight lows near 23°C, with 175 mm of rain across 17 wet days and about 13.1 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 16% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 06 min at the start of December to 13 h 06 min by month's end. Set against the rest of the year, December is Sooretama's 11th-clearest and 4th-windiest month. For the whole year in context, see Sooretama's year-round climate.

Daytime high
30°
4th warmest
Overnight low
23°
9th coldest
Rainfall
175 mm
17 wet days
Daylight
13 h 12 min
6:02 AM – 7:11 PM
Cloud cover
73%
11th clearest
Wind
11 km/h
4th windiest
Solar energy
5.92 kWh/m²
Travel score
3.9
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical December day in Sooretama reaches about 30°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 33°C. Set against its neighbours, December runs about 1°C warmer than November and about 1°C cooler than January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173023
183023
193123
203123
213123
223123
233123
243123
253123
263123
273123
283123
293123
303123
313123

How December really feels in Sooretama

Once humidity and wind are folded in, December averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Sooretama 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
Jan31° / 23°12515133.9
Feb32° / 23°8714.312.73.6
Mar31° / 23°13618.112.13.6
Apr30° / 22°8414.311.64.5
May28° / 20°439.611.16.0
Jun27° / 19°298.510.96.7
Jul27° / 18°328.9116.8
Aug27° / 18°278.211.36.8
Sep28° / 20°429.611.96.2
Oct29° / 21°9012.312.45.2
Nov29° / 22°17718.312.94.3
Dec30° / 23°1751713.13.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 69%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12476
22476
32476
42476
52476
62476
72476
82476
92674
102674
112674
122773
132773
142971
152971
163070
173268
183268
193466
203565
213565
223565
233763
243763
253763
263763
273763
283763
293763
303664
313763

Chance of precipitation in December

Any precipitation

Sooretama gets around 175 mm of rain over 17 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 55% and peaks near 64% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
164
264
364
463
562
662
761
860
959
1058
1158
1257
1356
1455
1554
1653
1752
1851
1951
2051
2150
2250
2350
2450
2550
2650
2750
2850
2950
3050
3150

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 87% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1219772
2218782
3117793
4116803
5115813
6114814
7114814
8113824
9112834
10111844
11110854
1219864
1318874
1408884
1507894
1606904
1706904
1806904
1905914
2005923
2105923
2205923
2304933
2404933
2504933
2605914
2705914
2805914
2905914
3005914
3105905

Wind in December

Winds average 11 km/h in December.

Across December, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 06 min at the start of December to 13 h 06 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 5:58 AM to 6:09 AM, and sunset from 7:02 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:587:02
213.15:587:03
313.15:587:04
413.15:587:04
513.15:597:05
613.15:597:05
713.15:597:06
813.15:597:07
913.16:007:07
1013.16:007:08
1113.16:007:08
1213.16:017:09
1313.16:017:09
1413.16:017:10
1513.16:027:11
1613.26:027:11
1713.26:027:12
1813.26:037:12
1913.26:037:13
2013.26:047:13
2113.26:047:14
2213.26:057:14
2313.26:057:15
2413.26:067:15
2513.26:067:15
2613.26:077:16
2713.26:077:16
2813.26:087:17
2913.16:087:17
3013.16:097:17
3113.16:097:18

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.92 kWh/m².

For context, solar energy here swings from a low near 3.66 kWh/m² to a high of 6.37 kWh/m² in January across the year — December's 5.92 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.7Bright
85.7Bright
95.7Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.9Bright
155.9Bright
165.9Bright
176.0Bright
186.0Intense
196.0Intense
206.1Intense
216.1Intense
226.1Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.3Intense
316.3Intense
Planning a trip in December

Hazard calendar for Sooretama

In seasonPeak

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

Sooretama's rainy season runs October–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 Sooretama?

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

3.9
Sightseeing
9th-best month of the year
5.5
Beach & pool
10th-best month of the year

December is a weaker month for outdoor sightseeing in Sooretama.

What to pack for Sooretama in December

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

In December, Sooretama sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

Sea temperature near Sooretama in December

The nearest coast averages about 26°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 50 km away) is warmest in March at about 27°C and coldest in August near 24°C.

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

22°24°26°28°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr27Warm
May26Warm
Jun25Warm
Jul24Warm
Aug24Refreshing
Sep24Warm
Oct25Warm
Nov26Warm
Dec26Warm

UV index in Sooretama 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 Sooretama peaks around February 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 14UV 14Jun 19UV 7
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May7Very high
Jun7High
Jul7High
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Sooretama?

Sooretama sits at 19.2°S, 40.1°W, 63 m above sea level, in Brazil. The nearest listed city is Linhares, 22 km away.

Topography around Sooretama

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

Within 3 km, the terrain around Sooretama has only modest variations in elevation — a maximum elevation change of 57 m around an average of 58 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 193 m; within 80 km, large variations in elevation — a maximum elevation change of 1,004 m.

The land around Sooretama is covered by grassland (46%) and trees (42%) within 3 km, trees (51%) and grassland (38%) within 16 km, and grassland (37%), trees (35%) and water (24%) within 80 km.

3 km
57 m
16 km
193 m
80 km
1,004 m
treesgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Linhares 22 km · Rio Bananal 26 km · Jaguaré 32 km · São Gabriel da Palha 50 km · São Mateus 59 km · Nova Venécia 63 km · Colatina 68 km · Aracruz 72 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 Sooretama (-19.1969°, -40.0978°, elevation 63 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).