Climate and average weather in Andorinha

In Andorinha, the weather is humid, hot, fairly dry, and partly cloudy and remarkably steady, with daytime highs holding near hot levels all year. The wettest stretch peaks around January.

Best: late May to mid September

Over the course of the year, the temperature in Andorinha typically varies from 18°C to 33°C, and is rarely below 17°C or above 35°C. November is the hottest month of the year, while July is the coldest.

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

Hottest
Nov
33°
Coldest
Jul
19°
Wettest
Jan
65 mm
Driest
Sep
7 mm
Rain / yr
397 mm
73 wet days
Daylight
11.4–12.6 h
shortest–longest
Elevation
427 m
10.3°S
Clearest
Oct
47% cloud

Andorinha 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 mid September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Andorinha stay fairly even through the year, without a distinct hot or cool season. The warmest month is November, with an average high of 33°C and low of 21°C; the coolest is July, with an average low of 19°C and high of 27°C.

Days typically run about 10°C warmer than nights, with the widest day–night swing (around 12°C) in October.

15°20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3222
Feb3222
Mar3222
Apr3122
May2921
Jun2820
Jul2719
Aug2818
Sep3119
Oct3221
Nov3321
Dec3322

How hot and cold Andorinha 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, Andorinha feels like about 34°C (around March 7). About 209 days a year carry some heat stress, peaking in March.

15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan34322222
Feb34322222
Mar34322222
Apr33312222
May31292121
Jun29282020
Jul28271919
Aug29281818
Sep31311919
Oct33322121
Nov34332121
Dec34332222

Average hourly temperature in Andorinha

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 November afternoons, near 33°C, and coldest before dawn in July, near 19°C.

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

Andorinha 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° / 22°657.712.54.0
Feb32° / 22°558.612.33.8
Mar32° / 22°649.212.13.9
Apr31° / 22°358.511.84.6
May29° / 21°277.311.55.6
Jun28° / 20°196.811.46.6
Jul27° / 19°165.911.56.9
Aug28° / 18°124.311.76.7
Sep31° / 19°7211.95.6
Oct32° / 21°152.212.24.6
Nov33° / 21°364.712.54.2
Dec33° / 22°455.412.64.1

Chance of rain

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

Andorinha gets about 397 mm of precipitation a year. On a typical day the chance of rain is some rain, but that rises and falls sharply with the seasons.

The wetter season lasts 6.4 months, from around Jan 3 to Jul 17, peaking in March at about 32% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 27.

January is the wettest month by volume, with 65 mm over about 8 wet days; September is the driest, with 7 mm.

0%10%20%30%40%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetMar 29 · 32%Sep 27 · 5%
Rain on a day (%)Rain days
Jan258
Feb309
Mar309
Apr289
May247
Jun227
Jul196
Aug144
Sep72
Oct72
Nov155
Dec185

Monthly rainfall

Over a full year, Andorinha collects about 397 mm of rain across 73 wet days — roughly 33 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 65 mm, while September is the driest at just 7 mm. The three wettest months alone bring about 47% of the year’s total.

0255075JanFebMarAprMayJunJulAugSepOctNovDec65556435271916127153645
Rainfall (mm)Rain days
Jan658
Feb559
Mar649
Apr359
May277
Jun197
Jul166
Aug124
Sep72
Oct152
Nov365
Dec455

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Andorinha, the average share of the sky covered by clouds shows moderate seasonal variation over the course of the year.

The clearer part of the year begins around September 3 and lasts for 2.5 months, ending around November 18. The clearest month is October, when the sky is clear, mostly clear, or partly cloudy 63% of the time on average.

The cloudier part of the year begins around April 19 and lasts for 4.5 months, ending around September 2. The cloudiest month is July, when it is overcast or mostly cloudy 64% 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%JanFebMarAprMayJunJulAugSepOctNovDecOct 3 · 65%Jul 27 · 36%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan4852
Feb4852
Mar5149
Apr4852
May4060
Jun3961
Jul3664
Aug3862
Sep5644
Oct6337
Nov5050
Dec5050

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 12 h 36 min of light; the shortest, around May 30, only 11 h 24 min — a swing of roughly 1 h 12 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.55:326:05
Feb12.35:446:04
Mar12.15:475:51
Apr11.85:465:33
May11.55:505:21
Jun11.45:585:22
Jul11.56:015:28
Aug11.75:545:33
Sep11.95:355:32
Oct12.25:175:31
Nov12.55:105:39
Dec12.65:175:54

Sunny days

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

Andorinha averages about 8 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 4 and 14 days.

The sunnier stretch runs 4.2 months, from around Aug 29 to Jan 3. The sunniest month is October, with roughly 13 sunny days (mixed).

The greyest month is June, down near 4 sunny days — about 67% fewer than the October peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergloomymixedbrightOct 314 daysJun 154 days
Sunny daysSky
Jan8Gloomy
Feb7Gloomy
Mar8Mixed
Apr7Gloomy
May5Gloomy
Jun4Gloomy
Jul5Gloomy
Aug6Gloomy
Sep11Mixed
Oct13Mixed
Nov9Mixed
Dec9Mixed

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 Andorinha, how humid it feels changes noticeably over the year.

The more humid part of the year lasts 7.5 months, from around November 20 to July 4. The muggiest month is April, when the air feels humid, muggy or worse about 100% of the time.

The most comfortable stretch runs from around July 5 to November 19, and October is the most comfortable month — the air is dry or comfortable 15% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecOct 7 · 17%Apr 9 · 0%oppressivemuggyhumidcomfortablehumidcomfortablehumid
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan3414511
Feb1315612
Mar1255519
Apr0196515
May024715
Jun246521
Jul969220
Aug147780
Sep167680
Oct1564191
Nov848395
Dec543467

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 Andorinha is typically light breeze, near 14 km/h, and varies moderately with the seasons.

The windier part of the year lasts 6.2 months, from around Apr 24 to Oct 28. The windiest month is August, averaging about 17 km/h (light breeze).

The calmer part of the year runs from around Oct 29 to Apr 23, with March the calmest month at about 12 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeAug 15 · 17 km/hMar 15 · 12 km/h
Wind speed (km/h)Feels
Jan12calm
Feb12light breeze
Mar12calm
Apr13light breeze
May15light breeze
Jun16light breeze
Jul16light breeze
Aug17light breeze
Sep16light breeze
Oct15light breeze
Nov13light breeze
Dec12calm

Best time to visit Andorinha

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late May, Andorinha 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 Andorinha for general outdoor tourist activities is from mid May to mid September, with a peak score in the last week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 30 · 7.0

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
Jan4.0fair
Feb3.8fair
Mar3.9fair
Apr4.6fair
May5.6good
Jun6.6good
Jul6.9good
Aug6.6good
Sep5.6good
Oct4.6fair
Nov4.2fair
Dec4.1fair

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 Andorinha for hot-weather activities run from late February to mid March and again from late March to early February, with a peak score in the first week of September.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationSep 4 · 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 Andorinha, 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.

Andorinha packs about the same all year — highs hold near 33°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 November, Andorinha sees daytime highs around 33°C and nights near 21°C. Pack light clothes and sun protection. About 5 days see rain.

UV index (midday) in Andorinha 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 Andorinha peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jul 11UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug10Extreme
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme

Average hourly UV index in Andorinha

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 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)
Jan8.56.5
Feb8.56.5
Mar86.5
Apr7.56
May75
Jun74.5
Jul74.5
Aug7.55
Sep86
Oct86
Nov86.5
Dec86
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Andorinha 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. Andorinha banks about 5,706 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan530
Feb480
Mar530
Apr490
May463
Jun408
Jul400
Aug413
Sep448
Oct508
Nov508
Dec529

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.

Andorinha receives about 5.3 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.6 and 6.3 kWh/m².

The brighter stretch of the year lasts 7.0 months, from around Sep 10 to Apr 9. The brightest month is October, averaging about 6.3 kWh/m² (intense).

The dimmest month is June, down near 3.7 kWh/m² — roughly 41% less than the October peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseOct 296.3 kWhJun 213.6 kWh
Solar energy (kWh/m²)Level
Jan6.2Intense
Feb6.1Intense
Mar5.9Bright
Apr5.1Bright
May4.2Bright
Jun3.7Moderate
Jul3.8Moderate
Aug4.5Bright
Sep5.6Bright
Oct6.3Intense
Nov6.2Intense
Dec6.3Intense

Where is Andorinha?

Andorinha sits at 10.3°S, 39.8°W, 427 m above sea level, in Brazil. The nearest listed city is Itiúba, 39 km away.

Topography around Andorinha

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

Within 3 km, the terrain around Andorinha has significant variations in elevation — a maximum elevation change of 337 m around an average of 448 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 477 m; within 80 km, large variations in elevation — a maximum elevation change of 878 m.

The land around Andorinha is covered by grassland (51%) and shrubs (26%) within 3 km, grassland (49%) and shrubs (35%) within 16 km, and shrubs (53%) and grassland (35%) within 80 km.

3 km
337 m
16 km
477 m
80 km
878 m
treesshrubsgrasslandcroplandartificial surfaces
Nearby: Itiúba 39 km · Jaguarari 40 km · Senhor do Bonfim 41 km · Cansanção 51 km · Filadélfia 55 km · Monte Santo 56 km · Campo Formoso 56 km · Ponto Novo 66 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 Andorinha (-10.3447°, -39.8356°, elevation 427 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).