Climate and average weather in Barra do Corda

In Barra do Corda, the weather is humid, sweltering, wet, and mostly clear and remarkably steady, with daytime highs holding near sweltering levels all year. The wettest stretch peaks around March.

Best: mid May to mid August

Over the course of the year, the temperature in Barra do Corda typically varies from 21°C to 35°C, and is rarely below 20°C or above 37°C. September is the hottest month of the year, while February is the coldest.

Based on the travel score, the best time of year to visit Barra do Corda for warm-weather activities is from mid May to mid August.

Hottest
Sep
35°
Coldest
Feb
23°
Wettest
Mar
225 mm
Driest
Aug
3 mm
Rain / yr
1174 mm
153 wet days
Daylight
11.7–12.3 h
shortest–longest
Elevation
148 m
5.5°S
Clearest
Aug
30% cloud

Barra do Corda weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around mid May to mid August.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Barra do Corda, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Barra do Corda stay fairly even through the year, without a distinct hot or cool season. The warmest month is September, with an average high of 35°C and low of 23°C; the coolest is February, with an average low of 23°C and high of 30°C.

Days typically run about 10°C warmer than nights, with the widest day–night swing (around 12°C) in August.

15°20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3023
Feb3023
Mar3023
Apr3023
May3122
Jun3222
Jul3321
Aug3422
Sep3523
Oct3524
Nov3324
Dec3223

How hot and cold Barra do Corda really feels

Feels-like highFeels-like lowactual air temp

The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.

On the hottest afternoons, once humidity is folded in, Barra do Corda feels like about 38°C (around October 3). Nearly every day a year carries some heat stress, peaking in October.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan35302323
Feb34302323
Mar35302323
Apr35302323
May35312222
Jun35322222
Jul34332121
Aug35342222
Sep37352323
Oct38352424
Nov37332424
Dec36322323

Average hourly temperature in Barra do Corda

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on September afternoons, near 35°C, and coldest before dawn in February, near 23°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Barra do Corda weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°21326.212.32.9
Feb30° / 23°20723.912.22.9
Mar30° / 23°22527.1122.9
Apr30° / 23°16222.911.93.2
May31° / 22°8412.711.84.2
Jun32° / 22°112.611.74.9
Jul33° / 21°70.911.74.6
Aug34° / 22°30.411.83.9
Sep35° / 23°101.9123.2
Oct35° / 24°335.312.13.1
Nov33° / 24°8611.812.33.3
Dec32° / 23°13417.712.33.2

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Barra do Corda gets about 1174 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 5.7 months, from around Nov 21 to May 12, peaking in March at about 88% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 4.

March is the wettest month by volume, with 225 mm over about 27 wet days; August is the driest, with 3 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetMar 20 · 88%Aug 4 · 1%
Rain on a day (%)Rain days
Jan8426
Feb8524
Mar8727
Apr7623
May4013
Jun103
Jul31
Aug10
Sep62
Oct185
Nov3812
Dec5818

Monthly rainfall

Over a full year, Barra do Corda collects about 1174 mm of rain across 153 wet days — roughly 98 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 225 mm, while August is the driest at just 3 mm. The three wettest months alone bring about 55% of the year’s total.

050100150200250JanFebMarAprMayJunJulAugSepOctNovDec213207225162841173103386134
Rainfall (mm)Rain days
Jan21326
Feb20724
Mar22527
Apr16223
May8413
Jun113
Jul71
Aug30
Sep102
Oct335
Nov8612
Dec13418

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Barra do Corda, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around May 17 and lasts for 5.7 months, ending around November 4. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 89% of the time on average.

The cloudier part of the year begins around November 5 and lasts for 6.3 months, ending around May 16. The cloudiest month is March, when it is overcast or mostly cloudy 87% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecAug 2 · 91%Mar 17 · 11%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan1486
Feb1486
Mar1387
Apr2377
May4852
Jun7723
Jul8614
Aug8911
Sep8713
Oct6832
Nov4258
Dec3169

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. Close to the equator, Barra do Corda barely changes through the year: days stay near 12 h 18 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.36:026:19
Feb12.26:106:21
Mar12.06:106:12
Apr11.96:055:58
May11.86:055:50
Jun11.76:115:52
Jul11.76:155:58
Aug11.86:116:00
Sep12.05:565:54
Oct12.15:425:50
Nov12.35:395:54
Dec12.35:486:07

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Barra do Corda averages about 9 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 1 and 22 days.

The sunnier stretch runs 5.3 months, from around May 24 to Nov 1. The sunniest month is August, with roughly 21 sunny days (bright).

The greyest month is March, down near 1 sunny days — about 96% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 722 daysMar 211 days
Sunny daysSky
Jan1Gloomy
Feb1Gloomy
Mar1Gloomy
Apr2Gloomy
May7Gloomy
Jun15Mixed
Jul19Bright
Aug22Bright
Sep20Bright
Oct14Mixed
Nov6Gloomy
Dec4Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

Barra do Corda is humid all year round — on a typical day the air feels at least humid, and there is no real dry season to wait for.

The stickiest month is January, when it feels muggy, oppressive or miserable about 100% of the time. Even in August, the mildest month, the air is dry or comfortable only 9% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecAug 2 · 11%Jan 1 · 0%miserableoppressivemuggyhumidcomfortablehumidcomfortablehumid
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan000919
Feb0008515
Mar0007723
Apr0007030
May0067419
Jun0847432
Jul53646130
Aug94435120
Sep52545250
Oct0542530
Nov0015841
Dec004924

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Across the year, average wind speed in Barra do Corda is typically calm, near 7 km/h, and varies little with the seasons.

The windier part of the year lasts 5.4 months, from around May 28 to Nov 6. The windiest month is July, averaging about 9 km/h (calm).

The calmer part of the year runs from around Nov 7 to May 27, with March the calmest month at about 5 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeJul 30 · 9 km/hMar 21 · 5 km/h
Wind speed (km/h)Feels
Jan5calm
Feb5calm
Mar5calm
Apr5calm
May7calm
Jun8calm
Jul9calm
Aug9calm
Sep9calm
Oct8calm
Nov7calm
Dec6calm

Hazard calendar for Barra do Corda

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Barra do Corda's monsoon runs December–April, when most of the year's rain falls.

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

Best time to visit Barra do Corda

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Barra do Corda throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around early August, Barra do Corda is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Barra do Corda for general outdoor tourist activities is from early May to mid August, with a peak score in the second week of June.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJun 11 · 4.9

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan2.9poor
Feb2.9poor
Mar2.9poor
Apr3.2poor
May4.2fair
Jun4.9fair
Jul4.6fair
Aug3.9fair
Sep3.2poor
Oct3.1poor
Nov3.2poor
Dec3.2poor

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Barra do Corda for hot-weather activities is from mid May to late October, with a peak score in the last week of July.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationJul 28 · 8.0

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Barra do Corda, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

Barra do Corda packs about the same all year — highs hold near 35°C. Across the year the things worth having are light clothes, sun protection and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In September, Barra do Corda sees daytime highs around 35°C and nights near 23°C. Pack light clothes and sun protection.

UV index (midday) in Barra do Corda by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Barra do Corda peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 17 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 12UV 15Jul 17UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec10Extreme

Average hourly UV index in Barra do Corda

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in March the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 6.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan86.5
Feb8.57
Mar8.56.5
Apr86.5
May7.55.5
Jun7.55
Jul75
Aug7.55
Sep86
Oct86
Nov86
Dec85.5

Air quality in Barra do Corda by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Barra do Corda is worst in October — around 36 µg/m³ PM2.5 (poor), about 5.1× the cleanest month (June, 7 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateOct 1834 µg/m³Jun 197 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar13Moderate
Apr12Good
May9Good
Jun7Good
Jul8Good
Aug16Moderate
Sep22Moderate
Oct36Poor
Nov27Moderate
Dec18Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Barra do Corda is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Barra do Corda banks about 6,330 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around October.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan511
Feb458
Mar508
Apr495
May516
Jun505
Jul530
Aug556
Sep568
Oct592
Nov550
Dec541

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Barra do Corda receives about 5.3 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.4 and 6.4 kWh/m².

The brighter stretch of the year lasts 5.4 months, from around Jul 1 to Dec 11. The brightest month is September, averaging about 6.4 kWh/m² (intense).

The dimmest month is March, down near 4.5 kWh/m² — roughly 30% less than the September peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmoderatebrightintenseSep 166.4 kWhMar 254.4 kWh
Solar energy (kWh/m²)Level
Jan4.6Bright
Feb4.6Bright
Mar4.5Bright
Apr4.5Bright
May4.8Bright
Jun5.2Bright
Jul5.5Bright
Aug6.1Intense
Sep6.4Intense
Oct6.2Intense
Nov5.6Bright
Dec5.2Bright

Where is Barra do Corda?

Barra do Corda sits at 5.5°S, 45.2°W, 148 m above sea level, in Brazil. The nearest listed city is Jenipapo dos Vieiras, 46 km away.

Topography around Barra do Corda

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

Within 3 km, the terrain around Barra do Corda has only modest variations in elevation — a maximum elevation change of 103 m around an average of 126 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 231 m; within 80 km, significant variations in elevation — a maximum elevation change of 431 m.

The land around Barra do Corda is covered by trees (59%) and artificial surfaces (24%) within 3 km, trees (71%) and grassland (27%) within 16 km, and trees (64%) and grassland (31%) within 80 km.

3 km
103 m
16 km
231 m
80 km
431 m
treesshrubsgrasslandcroplandartificial surfaces
Nearby: Jenipapo dos Vieiras 46 km · Tuntum 71 km · Esperantinópolis 81 km · Presidente Dutra 87 km · Poção de Pedras 90 km · São Domingos do Maranhão 95 km · Dom Pedro 103 km · Grajaú 105 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 Barra do Corda (-5.5056°, -45.2433°, elevation 148 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. 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).