Climate and average weather in Alexânia

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

Best: late April to mid August

Over the course of the year, the temperature in Alexânia typically varies from 14°C to 31°C, and is rarely below 12°C or above 34°C. September is the hottest month of the year, while June is the coldest.

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

Hottest
Sep
31°
Coldest
Jun
15°
Wettest
Dec
239 mm
Driest
Jul
0 mm
Rain / yr
1368 mm
153 wet days
Daylight
11.0–13.0 h
shortest–longest
Elevation
1,089 m
16.1°S
Clearest
Jul
29% cloud

Alexânia 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 April to mid August.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Alexânia stay fairly even through the year, without a distinct hot or cool season. The warmest month is September, with an average high of 31°C and low of 18°C; the coolest is June, with an average low of 15°C and high of 27°C.

Days typically run about 11°C warmer than nights, with the widest day–night swing (around 14°C) in August.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2719
Feb2819
Mar2819
Apr2818
May2716
Jun2715
Jul2814
Aug2916
Sep3118
Oct3019
Nov2819
Dec2719

Average hourly temperature in Alexânia

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 31°C, and coldest before dawn in June, near 15°C.

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

Alexânia 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° / 19°2312312.94.4
Feb28° / 19°19220.212.54.4
Mar28° / 19°21122.312.14.5
Apr28° / 18°9213.111.65.9
May27° / 16°203.311.37.6
Jun27° / 15°50.811.18.3
Jul28° / 14°00.111.18.4
Aug29° / 16°71.511.56.9
Sep31° / 18°325.511.95.2
Oct30° / 19°12215.912.44.3
Nov28° / 19°2172312.84.1
Dec27° / 19°23924.412.94.2

Chance of rain

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

Alexânia gets about 1368 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 6.3 months, from around Oct 9 to Apr 17, peaking in December at about 82% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 10.

December is the wettest month by volume, with 239 mm over about 24 wet days; July is the driest, with 0 mm.

0%10%20%30%40%50%60%70%80%90%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetDec 4 · 82%Jul 10 · 0%
Rain on a day (%)Rain days
Jan7423
Feb7220
Mar7122
Apr4313
May123
Jun31
Jul00
Aug52
Sep206
Oct5116
Nov7623
Dec7824

Monthly rainfall

Over a full year, Alexânia collects about 1368 mm of rain across 153 wet days — roughly 114 mm in an average month.

It doesn’t fall evenly. December is the wettest month with 239 mm, while July is the driest at just 0 mm. The three wettest months alone bring about 50% of the year’s total.

050100150200250300JanFebMarAprMayJunJulAugSepOctNovDec231192211922050732122217239
Rainfall (mm)Rain days
Jan23123
Feb19220
Mar21122
Apr9213
May203
Jun51
Jul00
Aug72
Sep326
Oct12216
Nov21723
Dec23924

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Alexânia, 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 11 and lasts for 6.0 months, ending around October 9. The clearest month is July, when the sky is clear, mostly clear, or partly cloudy 85% of the time on average.

The cloudier part of the year begins around October 10 and lasts for 6.0 months, ending around April 10. The cloudiest month is December, when it is overcast or mostly cloudy 82% 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%JanFebMarAprMayJunJulAugSepOctNovDecJul 12 · 86%Dec 7 · 15%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan2278
Feb2773
Mar3466
Apr5743
May7129
Jun8020
Jul8515
Aug8416
Sep6931
Oct4555
Nov2278
Dec1882

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 hours of light; the shortest, around June 16, only 11 hours — a swing of roughly 2 hours.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.96:577:49
Feb12.57:137:45
Mar12.17:207:27
Apr11.67:257:03
May11.37:336:48
Jun11.17:436:46
Jul11.17:466:53
Aug11.57:347:02
Sep11.97:117:06
Oct12.46:487:10
Nov12.86:367:22
Dec12.96:427:39

Sunny days

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

Alexânia 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 21 days.

The sunnier stretch runs 5.4 months, from around Apr 18 to Sep 28. The sunniest month is August, with roughly 21 sunny days (bright).

The greyest month is December, down near 3 sunny days — about 88% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 1221 daysDec 12 days
Sunny daysSky
Jan3Gloomy
Feb3Gloomy
Mar5Gloomy
Apr10Mixed
May15Mixed
Jun18Bright
Jul21Bright
Aug21Bright
Sep14Mixed
Oct7Gloomy
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 Alexânia, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 6.5 months, from around October 15 to May 1. The muggiest month is March, when the air feels humid, muggy or worse about 98% of the time.

The most comfortable stretch runs from around May 2 to October 14, and July is the most comfortable month — the air is dry or comfortable 100% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 14 · 100%Mar 19 · 1%muggyhumiddrycomfortablehumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan052966
Feb033166
Mar022771
Apr1154143
May1744354
Jun603370
Jul901000
Aug87930
Sep5623192
Oct21183922
Nov183457
Dec042868

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 Alexânia is typically calm, near 8 km/h, and varies little with the seasons.

The windier part of the year lasts 5.4 months, from around May 2 to Oct 12. The windiest month is August, averaging about 9 km/h (calm).

The calmer part of the year runs from around Oct 13 to May 1, with March the calmest month at about 6 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeAug 19 · 9 km/hMar 1 · 6 km/h
Wind speed (km/h)Feels
Jan7calm
Feb6calm
Mar6calm
Apr7calm
May8calm
Jun8calm
Jul9calm
Aug9calm
Sep9calm
Oct7calm
Nov7calm
Dec7calm

Hazard calendar for Alexânia

In seasonPeak

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

Alexânia's monsoon runs October–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 Alexânia

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around early May, Alexânia 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 Alexânia for general outdoor tourist activities is from late April to mid August, with a peak score in the first week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 6 · 8.5

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
Feb4.4fair
Mar4.5fair
Apr6.0good
May7.6ideal
Jun8.3ideal
Jul8.4ideal
Aug6.9good
Sep5.2fair
Oct4.3fair
Nov4.1fair
Dec4.2fair

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 Alexânia for hot-weather activities is from late April to late September, with a peak score in the first week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 7 · 9.0

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 Alexânia, 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.

Alexânia packs about the same all year — highs hold near 31°C. Across the year the things worth having are light clothes and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In September, Alexânia sees daytime highs around 31°C and nights near 18°C. Pack light clothes and sun protection. About 6 days see rain.

UV index (midday) in Alexânia 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 Alexânia peaks around February 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 13UV 15Jun 22UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep13Extreme
Oct13Extreme
Nov14Extreme
Dec14Extreme

Average hourly UV index in Alexânia

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 8.5 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)
Jan8.57
Feb8.57
Mar86.5
Apr7.56
May74.5
Jun6.54
Jul6.54
Aug75
Sep86
Oct8.56.5
Nov8.57
Dec8.56.5

Air quality in Alexânia 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 Alexânia is worst in September — around 24 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (January, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1823 µg/m³Jan 159 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar11Good
Apr11Good
May11Good
Jun10Good
Jul9Good
Aug12Good
Sep24Moderate
Oct17Moderate
Nov10Good
Dec10Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Alexânia 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. Alexânia banks about 4,678 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around October.

01,0002,0003,0004,0005,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan407
Feb370
Mar409
Apr389
May366
Jun325
Jul336
Aug385
Sep432
Oct451
Nov401
Dec406

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.

Alexânia receives about 5.3 kWh/m² a day of solar energy — bright — and it stays remarkably steady, holding between 4.6 and 6.1 kWh/m² all year. For solar panels, output here is a flat line, not a seasonal wave.

01234567JanFebMarAprMayJunJulAugSepOctNovDecdimmoderatebrightintenseOct 106.1 kWhJun 144.6 kWh
Solar energy (kWh/m²)Level
Jan5.4Bright
Feb5.6Bright
Mar5.2Bright
Apr5.2Bright
May4.9Bright
Jun4.6Bright
Jul4.9Bright
Aug5.6Bright
Sep6.0Intense
Oct6.0Intense
Nov5.4Bright
Dec5.3Bright

Where is Alexânia?

Alexânia sits at 16.1°S, 48.5°W, 1,089 m above sea level, in Brazil. The nearest listed city is Santo Antônio do Descoberto, 31 km away.

Topography around Alexânia

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

Within 3 km, the terrain around Alexânia has only modest variations in elevation — a maximum elevation change of 166 m around an average of 1,018 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 297 m; within 80 km, large variations in elevation — a maximum elevation change of 760 m.

The land around Alexânia is covered by grassland (42%) and trees (25%) within 3 km, grassland (41%) and trees (30%) within 16 km, and grassland (36%), trees (30%) and cropland (20%) within 80 km.

3 km
166 m
16 km
297 m
80 km
760 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Santo Antônio do Descoberto 31 km · Cocalzinho de Goiás 43 km · Águas Lindas de Goiás 43 km · Gama 47 km · Pôr do Sol 48 km · Samambaia 48 km · Novo Gama 50 km · Ceilândia 50 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 Alexânia (-16.0822°, -48.5072°, elevation 1,089 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).