Climate and average weather in Carmo do Rio Claro

In Carmo do Rio Claro, the weather is humid, hot, wet, and mostly cloudy and remarkably steady, with daytime highs holding near hot levels all year. The wettest stretch peaks around January.

Best: mid April to mid September

Over the course of the year, the temperature in Carmo do Rio Claro typically varies from 13°C to 28°C, and is rarely below 10°C or above 32°C. February is the hottest month of the year, while June is the coldest.

Based on the travel score, the best time of year to visit Carmo do Rio Claro for warm-weather activities is from mid April to mid September.

Hottest
Feb
28°
Coldest
Jun
14°
Wettest
Jan
260 mm
Driest
Jul
12 mm
Rain / yr
1315 mm
144 wet days
Daylight
10.7–13.3 h
shortest–longest
Elevation
824 m
21.0°S
Clearest
Aug
34% cloud

Carmo do Rio Claro is human settlement in Brazil.

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

Carmo do Rio Claro 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 April to mid September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Carmo do Rio Claro stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 28°C and low of 20°C; the coolest is June, with an average low of 14°C and high of 24°C.

Days typically run about 9°C warmer than nights, with the widest day–night swing (around 12°C) in August.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2820
Feb2820
Mar2820
Apr2718
May2415
Jun2414
Jul2413
Aug2614
Sep2716
Oct2818
Nov2719
Dec2720

Average hourly temperature in Carmo do Rio Claro

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 February afternoons, near 28°C, and coldest before dawn in June, near 14°C.

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

Carmo do Rio Claro 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
Jan28° / 20°26022.913.14.4
Feb28° / 20°16517.512.74.8
Mar28° / 20°16318.712.15.1
Apr27° / 18°57911.56.7
May24° / 15°405.5117.7
Jun24° / 14°162.810.88.3
Jul24° / 13°12210.98.6
Aug26° / 14°153.111.38.3
Sep27° / 16°617.411.97.0
Oct28° / 18°10113.212.55.8
Nov27° / 19°18318.7135.0
Dec27° / 20°24423.413.34.4

Chance of rain

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

Carmo do Rio Claro gets about 1315 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 5.8 months, from around Oct 12 to Apr 6, peaking in December at about 76% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jun 30.

January is the wettest month by volume, with 260 mm over about 23 wet days; July is the driest, with 12 mm.

0%10%20%30%40%50%60%70%80%90%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetDec 25 · 76%Jun 30 · 6%
Rain on a day (%)Rain days
Jan7323
Feb6318
Mar5919
Apr319
May186
Jun93
Jul72
Aug103
Sep257
Oct4313
Nov6219
Dec7423

Monthly rainfall

Over a full year, Carmo do Rio Claro collects about 1315 mm of rain across 144 wet days — roughly 110 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 260 mm, while July is the driest at just 12 mm. The three wettest months alone bring about 52% of the year’s total.

050100150200250300JanFebMarAprMayJunJulAugSepOctNovDec260165163574016121561101183244
Rainfall (mm)Rain days
Jan26023
Feb16518
Mar16319
Apr579
May406
Jun163
Jul122
Aug153
Sep617
Oct10113
Nov18319
Dec24423

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Carmo do Rio Claro, 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 April 3 and lasts for 5.9 months, ending around September 30. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 74% of the time on average.

The cloudier part of the year begins around October 1 and lasts for 6.0 months, ending around April 2. The cloudiest month is December, when it is overcast or mostly cloudy 77% 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 15 · 75%Jan 2 · 20%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan2575
Feb3367
Mar4060
Apr5545
May5545
Jun6535
Jul7228
Aug7426
Sep6040
Oct4159
Nov3070
Dec2377

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. The longest day, around January 1, brings about 13 h 18 min of light; the shortest, around June 12, only 10 h 42 min — a swing of roughly 2 h 36 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan13.16:397:48
Feb12.76:587:41
Mar12.17:107:19
Apr11.57:196:50
May11.07:316:31
Jun10.87:436:27
Jul10.97:456:35
Aug11.37:306:47
Sep11.97:026:55
Oct12.56:357:04
Nov13.06:197:20
Dec13.36:237:39

Sunny days

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

Carmo do Rio Claro averages about 10 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 2 and 19 days.

The sunnier stretch runs 5.7 months, from around Apr 16 to Oct 4. The sunniest month is August, with roughly 19 sunny days (bright).

The greyest month is December, down near 3 sunny days — about 86% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 1319 daysDec 82 days
Sunny daysSky
Jan4Gloomy
Feb5Gloomy
Mar6Gloomy
Apr10Mixed
May11Mixed
Jun15Mixed
Jul17Bright
Aug19Bright
Sep13Mixed
Oct8Gloomy
Nov3Gloomy
Dec3Gloomy

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 Carmo do Rio Claro, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 6.7 months, from around October 11 to May 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 May 2 to October 10, and July is the most comfortable month — the air is dry or comfortable 97% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 18 · 98%Jan 6 · 0%comfortablemuggyhumiddryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan0018793
Feb0121763
Mar0224721
Apr21445380
May16404050
Jun29581300
Jul5245300
Aug6231700
Sep34362740
Oct92542240
Nov21040480
Dec0221761

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.

Wind in Carmo do Rio Claro is steady company: average speeds sit near 7 km/hcalm — in every month of the year, with no meaningful windy or calm season.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeSep 16 · 9 km/hMar 2 · 7 km/h
Wind speed (km/h)Feels
Jan7calm
Feb7calm
Mar7calm
Apr7calm
May7calm
Jun7calm
Jul8calm
Aug8calm
Sep9calm
Oct8calm
Nov8calm
Dec7calm

Hazard calendar for Carmo do Rio Claro

In seasonPeak

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

Carmo do Rio Claro's monsoon runs November–March, 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 Carmo do Rio Claro

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around early September, Carmo do Rio Claro 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 Carmo do Rio Claro for general outdoor tourist activities is from mid April to mid September, with a peak score in the second week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 8 · 8.6

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
Jan4.4fair
Feb4.8fair
Mar5.1fair
Apr6.7good
May7.7ideal
Jun8.3ideal
Jul8.6ideal
Aug8.3ideal
Sep7.0good
Oct5.8good
Nov5.0fair
Dec4.4fair

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 Carmo do Rio Claro for hot-weather activities is from early April to mid October, with a peak score in the last week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 25 · 7.7

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 Carmo do Rio Claro, 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.

Carmo do Rio Claro packs about the same all year — highs hold near 28°C. Across the year the things worth having are light clothes, rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In February, Carmo do Rio Claro sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

UV index (midday) in Carmo do Rio Claro 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 Carmo do Rio Claro peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 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 highExtremeJan 21UV 15Jun 21UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7High
Aug9Very high
Sep10Very high
Oct12Extreme
Nov15Extreme
Dec14Extreme

Average hourly UV index in Carmo do Rio Claro

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 January the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7.5 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)
Jan97.5
Feb8.57
Mar86.5
Apr75
May6.53.5
Jun5.52
Jul62.5
Aug6.54
Sep7.55
Oct86
Nov97
Dec97

Air quality in Carmo do Rio Claro 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 Carmo do Rio Claro is worst in September — around 23 µg/m³ PM2.5 (moderate), about 3.3× the cleanest month (November, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1622 µg/m³Nov 237 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr8Good
May8Good
Jun8Good
Jul8Good
Aug12Good
Sep23Moderate
Oct12Good
Nov7Good
Dec7Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Carmo do Rio Claro 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. Carmo do Rio Claro banks about 4,301 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

01,0002,0003,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan431
Feb393
Mar420
Apr368
May303
Jun261
Jul263
Aug301
Sep349
Oct401
Nov390
Dec421

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.

Carmo do Rio Claro receives about 5.0 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.8 and 5.8 kWh/m².

The brighter stretch of the year lasts 7.0 months, from around Aug 20 to Mar 21. The brightest month is October, averaging about 5.7 kWh/m² (bright).

The dimmest month is May, down near 4.0 kWh/m² — roughly 30% less than the October peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseOct 185.8 kWhMay 293.8 kWh
Solar energy (kWh/m²)Level
Jan5.6Bright
Feb5.8Bright
Mar5.2Bright
Apr4.7Bright
May4.0Bright
Jun3.8Moderate
Jul4.1Bright
Aug5.0Bright
Sep5.5Bright
Oct5.8Bright
Nov5.5Bright
Dec5.6Bright

Where is Carmo do Rio Claro?

Carmo do Rio Claro sits at 21.0°S, 46.1°W, 824 m above sea level, in Brazil. The nearest listed city is Alpinópolis, 30 km away.

Topography around Carmo do Rio Claro

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Carmo do Rio Claro.

Within 3 km, the terrain around Carmo do Rio Claro has significant variations in elevation — a maximum elevation change of 526 m around an average of 850 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 556 m; within 80 km, large variations in elevation — a maximum elevation change of 798 m.

The land around Carmo do Rio Claro is covered by grassland (43%) and trees (31%) within 3 km, trees (35%) and grassland (34%) within 16 km, and grassland (40%) and trees (35%) within 80 km.

3 km
526 m
16 km
556 m
80 km
798 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
Nearby: Alpinópolis 30 km · Nova Resende 36 km · Campos Gerais 47 km · Alfenas 54 km · Passos 58 km · Piumhi 59 km · Boa Esperança 59 km · Muzambinho 62 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 Carmo do Rio Claro (-20.9719°, -46.1189°, elevation 824 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).