Climate and average weather in Colinas

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

Best: early May to mid August

Over the course of the year, the temperature in Colinas typically varies from 22°C to 35°C, and is rarely below 20°C or above 37°C. September is the hottest month of the year, while March is the coldest.

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

Hottest
Sep
35°
Coldest
Mar
22°
Wettest
Mar
232 mm
Driest
Aug
1 mm
Rain / yr
1184 mm
145 wet days
Daylight
11.7–12.3 h
shortest–longest
Elevation
142 m
6.0°S
Clearest
Aug
29% cloud

Colinas is human settlement in Brazil.

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

Colinas 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 early May to mid August.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Colinas 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 March, with an average low of 22°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 September.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3122
Feb3022
Mar3022
Apr3122
May3122
Jun3222
Jul3322
Aug3422
Sep3523
Oct3523
Nov3323
Dec3223

How hot and cold Colinas 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, Colinas feels like about 37°C (around October 22). 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)
Jan34312222
Feb34302222
Mar34302222
Apr35312222
May35312222
Jun34322222
Jul33332222
Aug34342222
Sep36352323
Oct37352323
Nov37332323
Dec36322323

Average hourly temperature in Colinas

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 March, near 22°C.

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

Colinas 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
Jan31° / 22°22625.112.33.0
Feb30° / 22°21624.112.22.9
Mar30° / 22°23227.1122.9
Apr31° / 22°16921.211.93.3
May31° / 22°7110.311.74.2
Jun32° / 22°81.611.74.8
Jul33° / 22°50.611.74.6
Aug34° / 22°10.111.83.9
Sep35° / 23°91.5123.0
Oct35° / 23°314.712.13.0
Nov33° / 23°8411.812.33.2
Dec32° / 23°13217.212.33.3

Chance of rain

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

Colinas gets about 1184 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 17 to May 8, peaking in March at about 88% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 19.

March is the wettest month by volume, with 232 mm over about 27 wet days; August is the driest, with 1 mm.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetMar 20 · 88%Aug 19 · 0%
Rain on a day (%)Rain days
Jan8025
Feb8624
Mar8727
Apr7121
May3310
Jun62
Jul21
Aug10
Sep52
Oct155
Nov3812
Dec5717

Monthly rainfall

Over a full year, Colinas collects about 1184 mm of rain across 145 wet days — roughly 99 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 232 mm, while August is the driest at just 1 mm. The three wettest months alone bring about 57% of the year’s total.

050100150200250JanFebMarAprMayJunJulAugSepOctNovDec2262162321697185193184132
Rainfall (mm)Rain days
Jan22625
Feb21624
Mar23227
Apr16921
May7110
Jun82
Jul51
Aug10
Sep92
Oct315
Nov8412
Dec13217

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Colinas, 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 7. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 88% of the time on average.

The cloudier part of the year begins around November 8 and lasts for 6.2 months, ending around May 16. The cloudiest month is February, when it is overcast or mostly cloudy 84% 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 1 · 90%Mar 18 · 15%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan1882
Feb1684
Mar1783
Apr2971
May5149
Jun7327
Jul8416
Aug8812
Sep8713
Oct7228
Nov4753
Dec3466

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, Colinas 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)
Jan12.35:576:16
Feb12.26:066:17
Mar12.06:056:08
Apr11.96:015:53
May11.76:015:45
Jun11.76:085:47
Jul11.76:125:53
Aug11.86:075:55
Sep12.05:525:50
Oct12.15:385:46
Nov12.35:345:51
Dec12.35:436:04

Sunny days

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

Colinas 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 22 days.

The sunnier stretch runs 5.4 months, from around May 24 to Nov 4. The sunniest month is August, with roughly 21 sunny days (bright).

The greyest month is March, down near 1 sunny days — about 95% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 722 daysMar 161 days
Sunny daysSky
Jan2Gloomy
Feb1Gloomy
Mar1Gloomy
Apr3Gloomy
May8Gloomy
Jun13Mixed
Jul18Bright
Aug22Bright
Sep20Bright
Oct15Mixed
Nov7Gloomy
Dec5Gloomy

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.

In Colinas, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 8.7 months, from around October 10 to July 1. The muggiest month is January, when the air feels humid, muggy or worse about 100% of the time.

The most comfortable stretch runs from around July 2 to October 9, and August is the most comfortable month — the air is dry or comfortable 29% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecAug 6 · 30%Jan 1 · 0%miserablemuggyoppressivehumidcomfortablehumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan0001963
Feb0000955
Mar00008812
Apr00028514
May00222715
Jun022953160
Jul015562530
Aug128541520
Sep118452880
Oct042340320
Nov00328680
Dec0009900

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 Colinas is typically calm, near 7 km/h, and varies moderately with the seasons.

The windier part of the year lasts 5.1 months, from around May 19 to Oct 19. The windiest month is July, averaging about 10 km/h (calm).

The calmer part of the year runs from around Oct 20 to May 18, with March the calmest month at about 5 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeJul 28 · 10 km/hMar 19 · 5 km/h
Wind speed (km/h)Feels
Jan5calm
Feb5calm
Mar5calm
Apr5calm
May7calm
Jun9calm
Jul10calm
Aug10calm
Sep8calm
Oct7calm
Nov6calm
Dec5calm

Hazard calendar for Colinas

In seasonPeak

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

Colinas'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 Colinas

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around early August, Colinas 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 Colinas for general outdoor tourist activities is from early May to mid August, with a peak score in the third week of June.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJun 16 · 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
Jan3.0poor
Feb2.9poor
Mar2.9poor
Apr3.3poor
May4.2fair
Jun4.7fair
Jul4.6fair
Aug3.9fair
Sep3.1poor
Oct3.0poor
Nov3.2poor
Dec3.3poor

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 Colinas for hot-weather activities is from mid May to late September, with a peak score in the last week of July.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationJul 27 · 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 Colinas, 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.

Colinas 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, Colinas sees daytime highs around 35°C and nights near 23°C. Pack light clothes and sun protection.

UV index (midday) in Colinas 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 Colinas peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 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 11UV 15Jul 14UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec11Extreme

Average hourly UV index in Colinas

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
Feb8.56.5
Mar8.56.5
Apr86
May7.55.5
Jun7.55
Jul7.55
Aug7.55.5
Sep86
Oct86
Nov86
Dec7.55.5

Air quality in Colinas 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 Colinas is worst in October — around 53 µg/m³ PM2.5 (poor), about 8.4× the cleanest month (June, 6 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateOct 953 µg/m³Jun 167 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar12Good
Apr11Good
May8Good
Jun6Good
Jul8Good
Aug25Moderate
Sep53Poor
Oct53Poor
Nov23Moderate
Dec17Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Colinas 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. Colinas banks about 6,316 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around September.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan505
Feb453
Mar503
Apr493
May520
Jun515
Jul535
Aug560
Sep570
Oct589
Nov541
Dec532

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.

Colinas 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 5.1 months, from around Jul 8 to Dec 8. The brightest month is September, averaging about 6.4 kWh/m² (intense).

The dimmest month is March, down near 4.5 kWh/m² — roughly 31% less than the September peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmoderatebrightintenseSep 186.5 kWhMar 244.4 kWh
Solar energy (kWh/m²)Level
Jan4.6Bright
Feb4.6Bright
Mar4.5Bright
Apr4.6Bright
May4.8Bright
Jun5.1Bright
Jul5.5Bright
Aug6.2Intense
Sep6.5Intense
Oct6.3Intense
Nov5.5Bright
Dec5.1Bright

Where is Colinas?

Colinas sits at 6.0°S, 44.2°W, 142 m above sea level, in Brazil. The nearest listed city is Fortuna, 34 km away.

Topography around Colinas

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

Within 3 km, the terrain around Colinas has only modest variations in elevation — a maximum elevation change of 96 m around an average of 167 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 319 m; within 80 km, significant variations in elevation — a maximum elevation change of 418 m.

The land around Colinas is covered by trees (69%) within 3 km, trees (85%) within 16 km, and trees (71%) and grassland (21%) within 80 km.

3 km
96 m
16 km
319 m
80 km
418 m
treesshrubsgrasslandcroplandartificial surfaces
Nearby: Fortuna 34 km · Mirador 40 km · Buriti Bravo 51 km · São Domingos do Maranhão 52 km · Paraibano 54 km · Passagem Franca 54 km · Pastos Bons 67 km · São João dos Patos 80 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 Colinas (-6.0258°, -44.2492°, elevation 142 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).