Climate and average weather in Pouso Alegre

In Pouso Alegre, the weather is warm, wet, and mostly cloudy and remarkably steady, with daytime highs holding near warm levels all year. The wettest stretch peaks around January.

Best: mid April to late September

Over the course of the year, the temperature in Pouso Alegre typically varies from 11°C to 27°C, and is rarely below 8°C or above 31°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 Pouso Alegre for warm-weather activities is from mid April to late September.

Hottest
Feb
27°
Coldest
Jun
12°
Wettest
Jan
287 mm
Driest
Jul
31 mm
Rain / yr
1554 mm
153 wet days
Daylight
10.6–13.4 h
shortest–longest
Elevation
832 m
22.2°S
Clearest
Aug
37% cloud

Pouso Alegre is human settlement in Brazil.

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

Pouso Alegre 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 late September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Pouso Alegre stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 27°C and low of 18°C; the coolest is June, with an average low of 12°C and high of 22°C.

Days typically run about 10°C warmer than nights year-round.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2718
Feb2718
Mar2718
Apr2616
May2313
Jun2212
Jul2311
Aug2413
Sep2615
Oct2616
Nov2617
Dec2718

Average hourly temperature in Pouso Alegre

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 27°C, and coldest before dawn in June, near 12°C.

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

Pouso Alegre 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
Jan27° / 18°2872413.24.3
Feb27° / 18°19418.712.84.8
Mar27° / 18°17818.312.25.3
Apr26° / 16°719.711.56.8
May23° / 13°556.4117.5
Jun22° / 12°314.210.77.9
Jul23° / 11°313.510.88.1
Aug24° / 13°324.311.28.3
Sep26° / 15°909.411.96.9
Oct26° / 16°13414.112.55.9
Nov26° / 17°20318.613.15.1
Dec27° / 18°24922.213.34.6

Chance of rain

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

Pouso Alegre gets about 1554 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 10 to Apr 4, peaking in January at about 77% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 30.

January is the wettest month by volume, with 287 mm over about 24 wet days; July is the driest, with 31 mm.

0%10%20%30%40%50%60%70%80%90%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetJan 4 · 77%Jul 30 · 11%
Rain on a day (%)Rain days
Jan7624
Feb6719
Mar5818
Apr3210
May226
Jun144
Jul124
Aug144
Sep319
Oct4614
Nov6219
Dec7222

Monthly rainfall

Over a full year, Pouso Alegre collects about 1554 mm of rain across 153 wet days — roughly 129 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 287 mm, while July is the driest at just 31 mm. The three wettest months alone bring about 48% of the year’s total.

050100150200250300350JanFebMarAprMayJunJulAugSepOctNovDec287194178715531313290134203249
Rainfall (mm)Rain days
Jan28724
Feb19419
Mar17818
Apr7110
May556
Jun314
Jul314
Aug324
Sep909
Oct13414
Nov20319
Dec24922

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Pouso Alegre, 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 March 31 and lasts for 5.9 months, ending around September 26. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 72% of the time on average.

The cloudier part of the year begins around September 27 and lasts for 6.1 months, ending around March 30. The cloudiest month is January, when it is overcast or mostly cloudy 75% 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 18 · 74%Jan 5 · 24%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan2575
Feb3268
Mar4060
Apr5743
May5743
Jun6436
Jul6832
Aug7228
Sep5842
Oct3961
Nov3169
Dec2872

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 December 16, brings about 13 h 24 min of light; the shortest, around June 16, only 10 h 36 min — a swing of roughly 2 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan13.26:367:50
Feb12.86:557:41
Mar12.27:097:18
Apr11.57:196:49
May11.07:326:28
Jun10.77:456:23
Jul10.87:476:32
Aug11.27:316:45
Sep11.97:026:54
Oct12.56:337:04
Nov13.16:167:22
Dec13.36:197:40

Sunny days

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

Pouso Alegre averages about 9 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 3 and 18 days.

The sunnier stretch runs 5.6 months, from around Apr 14 to Sep 30. The sunniest month is August, with roughly 18 sunny days (bright).

The greyest month is January, down near 3 sunny days — about 83% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 2218 daysJan 43 days
Sunny daysSky
Jan3Gloomy
Feb5Gloomy
Mar6Gloomy
Apr10Mixed
May12Mixed
Jun15Mixed
Jul17Bright
Aug18Bright
Sep13Mixed
Oct7Gloomy
Nov4Gloomy
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 Pouso Alegre, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 6.3 months, from around October 13 to April 21. The muggiest month is January, when the air feels humid, muggy or worse about 94% of the time.

The most comfortable stretch runs from around April 22 to October 12, and July is the most comfortable month — the air is dry or comfortable 99% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 10 · 100%Jan 8 · 5%muggycomfortablehumiddryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan064450
Feb184844
Mar1115633
Apr1131499
May4244130
Jun663140
Jul811810
Aug792010
Sep4736170
Oct1632456
Nov6255217
Dec0104941

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 Pouso Alegre is steady company: average speeds sit near 6 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmSep 19 · 7 km/hJun 16 · 5 km/h
Wind speed (km/h)Feels
Jan6calm
Feb5calm
Mar5calm
Apr5calm
May5calm
Jun5calm
Jul5calm
Aug6calm
Sep7calm
Oct7calm
Nov6calm
Dec6calm

Hazard calendar for Pouso Alegre

In seasonPeak

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

Pouso Alegre's rainy season runs October–March, when most of the year's rain falls.

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

Best time to visit Pouso Alegre

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late April, Pouso Alegre is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

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 Pouso Alegre for general outdoor tourist activities is from mid April to late September, with a peak score in the second week of August.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationAug 12 · 8.4

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
Jan4.3fair
Feb4.7fair
Mar5.3fair
Apr6.8good
May7.5good
Jun7.9ideal
Jul8.1ideal
Aug8.2ideal
Sep7.0good
Oct5.9good
Nov5.1fair
Dec4.6fair

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best times of year to visit Pouso Alegre for hot-weather activities run from late March to mid May and again from late June to late October, with a peak score in the last week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationAug 24 · 7.1

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 Pouso Alegre, 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.

Pouso Alegre packs about the same all year — highs hold near 27°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, Pouso Alegre sees daytime highs around 27°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

UV index (midday) in Pouso Alegre 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 Pouso Alegre peaks around February 8 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 8UV 15Jul 10UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct12Extreme
Nov14Extreme
Dec15Extreme

Average hourly UV index in Pouso Alegre

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 February the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7 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
Feb97
Mar86.5
Apr75
May63
Jun5.51.5
Jul5.51.5
Aug6.54
Sep74.5
Oct86
Nov97
Dec97

Air quality in Pouso Alegre 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 Pouso Alegre is worst in September — around 18 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1418 µg/m³Dec 1710 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar11Good
Apr13Moderate
May14Moderate
Jun15Moderate
Jul14Moderate
Aug16Moderate
Sep18Moderate
Oct14Moderate
Nov10Good
Dec10Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Pouso Alegre 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. Pouso Alegre banks about 3,787 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)
Jan395
Feb359
Mar380
Apr325
May252
Jun210
Jul212
Aug257
Sep305
Oct353
Nov351
Dec386

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.

Pouso Alegre receives about 4.8 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.6 and 5.5 kWh/m².

The brighter stretch of the year lasts 7.0 months, from around Aug 17 to Mar 18. The brightest month is October, averaging about 5.5 kWh/m² (bright).

The dimmest month is May, down near 3.9 kWh/m² — roughly 29% less than the October peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseOct 205.5 kWhMay 293.6 kWh
Solar energy (kWh/m²)Level
Jan5.2Bright
Feb5.4Bright
Mar4.8Bright
Apr4.5Bright
May3.9Moderate
Jun3.7Moderate
Jul3.9Moderate
Aug4.8Bright
Sep5.2Bright
Oct5.5Bright
Nov5.4Bright
Dec5.4Bright

Where is Pouso Alegre?

Pouso Alegre sits at 22.2°S, 45.9°W, 832 m above sea level, in Brazil. The nearest listed city is Borda da Mata, 24 km away.

Topography around Pouso Alegre

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

Within 3 km, the terrain around Pouso Alegre has only modest variations in elevation — a maximum elevation change of 167 m around an average of 844 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 606 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,461 m.

The land around Pouso Alegre is covered by artificial surfaces (41%), grassland (24%) and trees (23%) within 3 km, grassland (41%), trees (28%) and cropland (26%) within 16 km, and grassland (47%) and trees (41%) within 80 km.

3 km
167 m
16 km
606 m
80 km
1,461 m
treesgrasslandcroplandartificial surfacesbare terrain
Nearby: Borda da Mata 24 km · Santa Rita do Sapucaí 24 km · Paraisópolis 39 km · Cambuí 44 km · Ouro Fino 45 km · Poço Fundo 50 km · São Gonçalo do Sapucaí 51 km · Itajubá 54 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 Pouso Alegre (-22.23°, -45.9364°, elevation 832 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).