Marco in Winter

In winter (June, July and August), Marco sees average daytime highs around 32°C and overnight lows near 24°C, with 45 mm of rain over about 10 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.

Over the season highs climb from about 31°C in early June to 34°C by late August. The sky is clear or mostly clear about 68% of the time across winter, and the air most often feels oppressive.

Winter is Marco's best season of the year to visit on our travel score. Marco has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Marco's year-round climate.

Avg daytime high: 32°C; 2nd-warmest season
Avg overnight low: 24°C
Rainfall: 45 mm; 10 wet days
Avg wind: 17 km/h
Travel score: 4.6; best season of the year
Months: Jun · Jul · Aug

← Fall Marco year-round climate Spring →

Spring Summer Fall Winter

Temperature in Marco in Winter

Average highAverage lowShaded bands: 10–90% of days

Over the season highs climb from about 31°C in early June to 34°C by late August.

A typical winter day in Marco reaches about 32°C and drops to 24°C overnight. The warmest of the three months is August, the coolest July.

How winter really feels in Marco

Once humidity and wind are folded in, winter brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Marco weather by month

How the three winter months (June, July and August) compare with the rest of the year — the season's months are highlighted.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	32° / 25°	103	17.4	12.2	3.4
Feb	31° / 24°	145	21	12.1	3.1
Mar	30° / 24°	231	26.4	12	3.0
Apr	30° / 24°	262	25.4	11.9	3.0
May	31° / 24°	113	17.1	11.9	3.9
Jun	32° / 24°	28	6.7	11.8	4.7
Jul	32° / 24°	14	2.5	11.8	4.8
Aug	33° / 24°	3	0.5	11.9	4.4
Sep	34° / 25°	2	0.4	12	4.3
Oct	33° / 25°	5	0.9	12.1	4.2
Nov	33° / 25°	6	1.3	12.1	4.1
Dec	33° / 25°	23	6	12.2	4.0

Cloud cover in Winter

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 68% of the time across winter.

Chance of precipitation in Winter

Any precipitation

Marco gets around 45 mm of rain over 10 wet days across winter. The line is the day-by-day chance of measurable precipitation.

Humidity in Winter

DryComfortableHumidMuggyOppressiveMiserable

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

Wind in Winter

Winds average 17 km/h across winter.

Sunrise & sunset in Winter

DaylightNight

Daylight runs from about 11 h 48 min in early June to 11 h 54 min by late August. The lit band spans sunrise to sunset each day.

Solar energy in Winter

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across winter, about 5.6 kWh/m².

Planning a trip in winter

Hazard calendar for Marco

In seasonPeak

None of Marco's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.

Marco's monsoon runs February–April, when most of the year's rain falls.

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is winter a good time to visit Marco?

Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

4.6

Sightseeing

1st-best month of the year

7.7

Beach & pool

2nd-best month of the year

winter is a reasonable time to visit Marco for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Marco in Winter

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

In winter, Marco sees daytime highs around 32°C and nights near 24°C. Pack light clothes and sun protection. About 10 days see rain.

light clothessun protection

Sea temperature near Marco in Winter

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

The sea at the nearest coast (about 41 km away) is warmest in April at about 29°C and coldest in August near 27°C.

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	28	28	29	29	29	28	27	27	27	27	28	28
Comfort	Tropical	Tropical	Tropical	Tropical	Tropical	Tropical	Warm	Warm	Warm	Warm	Warm	Tropical

	Sea temperature (°C)	Comfort
Jan	28	Tropical
Feb	28	Tropical
Mar	29	Tropical
Apr	29	Tropical
May	29	Tropical
Jun	28	Tropical
Jul	27	Warm
Aug	27	Warm
Sep	27	Warm
Oct	27	Warm
Nov	28	Warm
Dec	28	Tropical

UV index in Marco in Winter

LowModerateHighVery highExtreme

Clear-sky midday UV across winter averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Marco peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	13	14	16	14	11	10	10	10	12	12	12	11
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	14	Extreme
Mar	16	Extreme
Apr	14	Extreme
May	11	Extreme
Jun	10	Very high
Jul	10	Very high
Aug	10	Extreme
Sep	12	Extreme
Oct	12	Extreme
Nov	12	Extreme
Dec	11	Extreme

Location & terrain

Where is Marco?

Marco sits at 3.1°S, 40.1°W, 22 m above sea level, in Brazil. The nearest listed city is Bela Cruz, 8.0 km away.

Topography around Marco

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

Within 3 km, the terrain around Marco has only modest variations in elevation — a maximum elevation change of 58 m around an average of 24 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 129 m; within 80 km, large variations in elevation — a maximum elevation change of 1,010 m.

The land around Marco is covered by grassland (48%) and trees (33%) within 3 km, trees (38%), grassland (35%) and shrubs (26%) within 16 km, and shrubs (31%), water (27%) and trees (21%) within 80 km.

3 km

58 m

grassland 48%

16 km

129 m

trees 38%

80 km

1,010 m

shrubs 31%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves

← Fall Marco year-round climate Spring →

Winter weather nearby: Bela Cruz 8.0 km · Morrinhos 12 km · Acaraú 27 km · Itarema 34 km · Santana do Acaraú 38 km · Jijoca de Jericoacoara 42 km · Amontada 44 km · Massapê 49 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

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 Marco (-3.1239°, -40.1467°, elevation 22 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.