Climate and average weather in Timbiras

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

Best: late May to late August

Over the course of the year, the temperature in Timbiras typically varies from 22°C to 35°C, and is rarely below 21°C or above 37°C. October is the hottest month of the year, while April is the coldest.

Based on the travel score, the best time of year to visit Timbiras for warm-weather activities is from late May to late August.

Hottest
Oct
35°
Coldest
Apr
23°
Wettest
Mar
324 mm
Driest
Aug
4 mm
Rain / yr
1432 mm
153 wet days
Daylight
11.8–12.2 h
shortest–longest
Elevation
36 m
4.3°S
Clearest
Aug
32% cloud

Timbiras is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Timbiras 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 late May to late August.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Timbiras stay fairly even through the year, without a distinct hot or cool season. The warmest month is October, with an average high of 35°C and low of 24°C; the coolest is April, with an average low of 23°C and high of 31°C.

Days typically run about 9°C warmer than nights, with the widest day–night swing (around 11°C) in September.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3223
Feb3123
Mar3123
Apr3123
May3123
Jun3223
Jul3222
Aug3423
Sep3524
Oct3524
Nov3525
Dec3424

How hot and cold Timbiras 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, Timbiras feels like about 39°C (around October 15). Nearly every day a year carries some heat stress, and 16 of them tip into dangerous heat (feels-like above 39°C), peaking in October.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan37322323
Feb36312323
Mar36312323
Apr37312323
May37312323
Jun36322323
Jul35322222
Aug36342323
Sep38352424
Oct39352424
Nov39352425
Dec38342424

Average hourly temperature in Timbiras

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 October afternoons, near 35°C, and coldest before dawn in April, near 23°C.

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

Timbiras 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
Jan32° / 23°23023.912.22.7
Feb31° / 23°25624.112.12.7
Mar31° / 23°32428.6122.6
Apr31° / 23°27926.611.92.8
May31° / 23°13217.711.83.7
Jun32° / 23°326.111.84.7
Jul32° / 22°132.611.84.7
Aug34° / 23°40.811.94.1
Sep35° / 24°61.1123.4
Oct35° / 24°132.212.13.0
Nov35° / 25°426.512.22.9
Dec34° / 24°1011312.22.9

Chance of rain

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

Timbiras gets about 1432 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 5.5 months, from around Dec 16 to May 30, peaking in March at about 94% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 26.

March is the wettest month by volume, with 324 mm over about 29 wet days; August is the driest, with 4 mm.

0%10%20%30%40%50%60%70%80%90%100%110%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetvery wetMar 29 · 94%Aug 26 · 2%
Rain on a day (%)Rain days
Jan7724
Feb8624
Mar9229
Apr8727
May5718
Jun226
Jul93
Aug31
Sep41
Oct82
Nov207
Dec4313

Monthly rainfall

Over a full year, Timbiras collects about 1432 mm of rain across 153 wet days — roughly 119 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 324 mm, while August is the driest at just 4 mm. The three wettest months alone bring about 60% of the year’s total.

050100150200250300350JanFebMarAprMayJunJulAugSepOctNovDec2302563242791323213461342101
Rainfall (mm)Rain days
Jan23024
Feb25624
Mar32429
Apr27927
May13218
Jun326
Jul133
Aug41
Sep61
Oct132
Nov427
Dec10113

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Timbiras, 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 23 and lasts for 5.8 months, ending around November 15. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 91% of the time on average.

The cloudier part of the year begins around November 16 and lasts for 6.2 months, ending around May 22. The cloudiest month is March, when it is overcast or mostly cloudy 86% 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%JanFebMarAprMayJunJulAugSepOctNovDecSep 3 · 92%Mar 24 · 11%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan1981
Feb1783
Mar1486
Apr1882
May4357
Jun7525
Jul8515
Aug919
Sep919
Oct7822
Nov5446
Dec3862

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, Timbiras barely changes through the year: days stay near 12 h 12 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.25:586:12
Feb12.16:066:15
Mar12.06:056:06
Apr11.95:595:53
May11.85:585:46
Jun11.86:035:49
Jul11.86:085:55
Aug11.96:045:56
Sep12.05:515:49
Oct12.15:385:44
Nov12.25:355:47
Dec12.25:455:59

Sunny days

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

Timbiras averages about 10 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 1 and 23 days.

The sunnier stretch runs 5.3 months, from around May 31 to Nov 7. The sunniest month is September, with roughly 23 sunny days (bright).

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

051015202530JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantSep 223 daysMar 261 days
Sunny daysSky
Jan2Gloomy
Feb1Gloomy
Mar1Gloomy
Apr2Gloomy
May6Gloomy
Jun13Mixed
Jul18Bright
Aug23Bright
Sep23Bright
Oct17Bright
Nov9Mixed
Dec6Gloomy

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.

Timbiras 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 1% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecmiserableoppressivemuggyhumid
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan0037324
Feb0006139
Mar0004456
Apr0003268
May0004357
Jun01137412
Jul01036530
Aug11243440
Sep0445510
Oct0041590
Nov0029692
Dec0017758

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 Timbiras is typically calm, near 6 km/h, and varies little with the seasons.

The windier part of the year lasts 6.4 months, from around Jun 11 to Dec 21. The windiest month is October, averaging about 8 km/h (calm).

The calmer part of the year runs from around Dec 22 to Jun 10, with March the calmest month at about 5 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmlight breezeOct 9 · 8 km/hMar 27 · 5 km/h
Wind speed (km/h)Feels
Jan5calm
Feb5calm
Mar5calm
Apr5calm
May5calm
Jun7calm
Jul7calm
Aug8calm
Sep8calm
Oct8calm
Nov8calm
Dec7calm

Hazard calendar for Timbiras

In seasonPeak

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

Timbiras's monsoon runs January–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 Timbiras

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around mid August, Timbiras 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 Timbiras for general outdoor tourist activities is from late May to late August, with a peak score in the last week of June.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJun 24 · 4.8

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
Jan2.7poor
Feb2.7poor
Mar2.6poor
Apr2.8poor
May3.7fair
Jun4.6fair
Jul4.7fair
Aug4.1fair
Sep3.4poor
Oct3.0poor
Nov2.9poor
Dec2.9poor

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 Timbiras for hot-weather activities is from early June to late October, with a peak score in the first week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 2 · 7.9

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 Timbiras, 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.

Timbiras 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 October, Timbiras sees daytime highs around 35°C and nights near 24°C. Pack light clothes and sun protection.

UV index (midday) in Timbiras 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 Timbiras peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 10 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 14UV 15Aug 10UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Average hourly UV index in Timbiras

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
Feb8.56.5
Mar8.56.5
Apr86
May7.55.5
Jun7.55
Jul7.55
Aug7.55
Sep7.55.5
Oct86
Nov7.55.5
Dec7.55.5

Air quality in Timbiras 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 Timbiras is worst in October — around 35 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (June, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateOct 2134 µg/m³Jun 159 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar14Moderate
Apr13Moderate
May10Good
Jun9Good
Jul11Good
Aug13Moderate
Sep19Moderate
Oct35Moderate
Nov30Moderate
Dec23Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Timbiras 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. Timbiras banks about 6,529 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)
Jan542
Feb475
Mar519
Apr502
May526
Jun513
Jul537
Aug560
Sep572
Oct611
Nov586
Dec585

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.

Timbiras receives about 5.3 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.4 and 6.5 kWh/m².

The brighter stretch of the year lasts 5.2 months, from around Jul 16 to Dec 21. The brightest month is October, averaging about 6.4 kWh/m² (intense).

The dimmest month is March, down near 4.6 kWh/m² — roughly 29% less than the October peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmoderatebrightintenseOct 36.5 kWhMar 314.4 kWh
Solar energy (kWh/m²)Level
Jan4.8Bright
Feb4.7Bright
Mar4.5Bright
Apr4.4Bright
May4.7Bright
Jun5.0Bright
Jul5.4Bright
Aug6.0Intense
Sep6.4Intense
Oct6.4Intense
Nov6.0Intense
Dec5.5Bright

Where is Timbiras?

Timbiras sits at 4.3°S, 43.9°W, 36 m above sea level, in Brazil. The nearest listed city is Codó, 23 km away.

Topography around Timbiras

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

Within 3 km, the terrain around Timbiras has only modest variations in elevation — a maximum elevation change of 92 m around an average of 52 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 135 m; within 80 km, only modest variations in elevation — a maximum elevation change of 194 m.

The land around Timbiras is covered by trees (43%) and grassland (37%) within 3 km, trees (72%) and grassland (23%) within 16 km, and trees (67%) and grassland (24%) within 80 km.

3 km
92 m
16 km
135 m
80 km
194 m
treesshrubsgrasslandcroplandartificial surfaceswater
Nearby: Codó 23 km · Coroatá 25 km · Peritoró 46 km · Alto Alegre do Maranhão 56 km · São Mateus do Maranhão 64 km · Aldeias Altas 67 km · Pirapemas 67 km · Vargem Grande 79 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 Timbiras (-4.2553°, -43.9406°, elevation 36 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).