Climate and average weather in Exu

In Exu, 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 March.

Best: mid May to mid September

Over the course of the year, the temperature in Exu typically varies from 17°C to 32°C, and is rarely below 15°C or above 34°C. October is the hottest month of the year, while June is the coldest.

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

Hottest
Oct
32°
Coldest
Jun
18°
Wettest
Mar
184 mm
Driest
Sep
4 mm
Rain / yr
781 mm
110 wet days
Daylight
11.6–12.4 h
shortest–longest
Elevation
525 m
7.5°S
Clearest
Sep
34% cloud

Exu is human settlement in Brazil.

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

Exu 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 May to mid September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Exu stay fairly even through the year, without a distinct hot or cool season. The warmest month is October, with an average high of 32°C and low of 20°C; the coolest is June, with an average low of 18°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 September.

15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3021
Feb2920
Mar2920
Apr2820
May2819
Jun2718
Jul2717
Aug2817
Sep3019
Oct3220
Nov3221
Dec3121

Average hourly temperature in Exu

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 October afternoons, near 32°C, and coldest before dawn in June, near 18°C.

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

Exu 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
Jan30° / 21°13616.412.44.3
Feb29° / 20°15016.912.24.4
Mar29° / 20°18419.612.14.4
Apr28° / 20°11314.811.85.0
May28° / 19°6011.211.76.2
Jun27° / 18°237.411.66.9
Jul27° / 17°165.411.67.3
Aug28° / 17°82.811.87.3
Sep30° / 19°41.3126.1
Oct32° / 20°132.212.25.0
Nov32° / 21°294.512.34.7
Dec31° / 21°447.812.44.6

Chance of rain

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

Exu gets about 781 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 5.3 months, from around Dec 22 to May 31, peaking in March at about 67% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 27.

March is the wettest month by volume, with 184 mm over about 20 wet days; September is the driest, with 4 mm.

0%10%20%30%40%50%60%70%80%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetvery wetMar 23 · 67%Sep 27 · 3%
Rain on a day (%)Rain days
Jan5216
Feb6017
Mar6320
Apr5115
May3611
Jun257
Jul175
Aug93
Sep41
Oct72
Nov145
Dec268

Monthly rainfall

Over a full year, Exu collects about 781 mm of rain across 110 wet days — roughly 65 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 184 mm, while September is the driest at just 4 mm. The three wettest months alone bring about 60% of the year’s total.

050100150200JanFebMarAprMayJunJulAugSepOctNovDec13615018411360231684132944
Rainfall (mm)Rain days
Jan13616
Feb15017
Mar18420
Apr11315
May6011
Jun237
Jul165
Aug83
Sep41
Oct132
Nov295
Dec448

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Exu, 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 July 13 and lasts for 4.5 months, ending around November 25. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 82% of the time on average.

The cloudier part of the year begins around December 16 and lasts for 6.9 months, ending around July 12. The cloudiest month is February, when it is overcast or mostly cloudy 67% 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%JanFebMarAprMayJunJulAugSepOctNovDecSep 25 · 85%Feb 17 · 31%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan3664
Feb3367
Mar3763
Apr3862
May4357
Jun4852
Jul5446
Aug7030
Sep8218
Oct7624
Nov5743
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 24 min of light; the shortest, around May 18, only 11 h 36 min — a swing of roughly 0 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.45:366:00
Feb12.25:466:01
Mar12.15:475:50
Apr11.85:445:34
May11.75:455:25
Jun11.65:525:26
Jul11.65:565:33
Aug11.85:505:36
Sep12.05:345:32
Oct12.25:195:29
Nov12.35:145:35
Dec12.45:225:48

Sunny days

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

Exu averages about 9 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 4 and 19 days.

The sunnier stretch runs 4.3 months, from around Jul 6 to Nov 13. The sunniest month is September, with roughly 19 sunny days (bright).

The greyest month is March, down near 4 sunny days — about 77% fewer than the September peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantSep 2619 daysMar 234 days
Sunny daysSky
Jan4Gloomy
Feb4Gloomy
Mar4Gloomy
Apr5Gloomy
May6Gloomy
Jun7Gloomy
Jul10Mixed
Aug16Bright
Sep18Bright
Oct16Bright
Nov9Mixed
Dec7Gloomy

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 Exu, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 6.8 months, from around December 12 to July 7. The muggiest month is February, when the air feels humid, muggy or worse about 99% of the time.

The most comfortable stretch runs from around July 8 to December 11, and September is the most comfortable month — the air is dry or comfortable 68% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecSep 29 · 70%Feb 25 · 0%oppressivemuggyhumidcomfortabledryhumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan01028602
Feb0117792
Mar0112806
Apr0220735
May0338591
Jun01165250
Jul1335960
Aug3554110
Sep8603210
Oct10513270
Nov43447150
Dec12348280

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 Exu is typically calm, near 12 km/h, and varies moderately with the seasons.

The windier part of the year lasts 5.7 months, from around May 10 to Oct 29. The windiest month is July, averaging about 16 km/h (light breeze).

The calmer part of the year runs from around Oct 30 to May 9, with March the calmest month at about 8 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeJul 30 · 16 km/hMar 19 · 7 km/h
Wind speed (km/h)Feels
Jan8calm
Feb8calm
Mar8calm
Apr9calm
May12light breeze
Jun15light breeze
Jul16light breeze
Aug16light breeze
Sep15light breeze
Oct13light breeze
Nov11calm
Dec10calm

Hazard calendar for Exu

In seasonPeak

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

Exu's monsoon runs January–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 Exu

TravelBeach/poolTemperatureCloudsPrecipitation

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

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

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationAug 5 · 7.6

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
Jan4.3fair
Feb4.4fair
Mar4.4fair
Apr5.0fair
May6.2good
Jun6.9good
Jul7.3good
Aug7.2good
Sep6.1good
Oct5.0fair
Nov4.7fair
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 time of year to visit Exu for hot-weather activities is from late June to mid December, with a peak score in the first week of September.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationSep 1 · 8.7

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 Exu, 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.

Exu packs about the same all year — highs hold near 32°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 October, Exu sees daytime highs around 32°C and nights near 20°C. Pack light clothes and sun protection.

UV index (midday) in Exu 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 Exu peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 12UV 15Jul 13UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar16Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme

Average hourly UV index in Exu

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)
Jan8.56.5
Feb8.56.5
Mar8.56.5
Apr86
May7.55.5
Jun75
Jul75
Aug7.55
Sep86
Oct86
Nov86
Dec86
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Exu 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. Exu banks about 5,224 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around November.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan470
Feb409
Mar449
Apr425
May418
Jun372
Jul369
Aug392
Sep434
Oct495
Nov491
Dec500

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.

Exu receives about 5.5 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.3 and 6.8 kWh/m².

The brighter stretch of the year lasts 4.8 months, from around Aug 16 to Jan 9. The brightest month is October, averaging about 6.8 kWh/m² (intense).

The dimmest month is June, down near 4.3 kWh/m² — roughly 36% less than the October peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmoderatebrightintenseOct 56.8 kWhJun 144.3 kWh
Solar energy (kWh/m²)Level
Jan5.5Bright
Feb5.5Bright
Mar5.3Bright
Apr5.1Bright
May4.6Bright
Jun4.3Bright
Jul4.6Bright
Aug5.6Bright
Sep6.5Intense
Oct6.8Intense
Nov6.5Intense
Dec6.1Intense

Where is Exu?

Exu sits at 7.5°S, 39.7°W, 525 m above sea level, in Brazil. The nearest listed city is Santana do Cariri, 36 km away.

Topography around Exu

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

Within 3 km, the terrain around Exu has only modest variations in elevation — a maximum elevation change of 173 m around an average of 526 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 507 m; within 80 km, large variations in elevation — a maximum elevation change of 714 m.

The land around Exu is covered by grassland (55%) and shrubs (28%) within 3 km, shrubs (39%) and grassland (38%) within 16 km, and shrubs (60%) and grassland (23%) within 80 km.

3 km
173 m
16 km
507 m
80 km
714 m
treesshrubsgrasslandcroplandartificial surfaceswater
Nearby: Santana do Cariri 36 km · Bodocó 38 km · Crato 46 km · Nova Olinda 47 km · Jardim 49 km · Ipubi 49 km · Barbalha 51 km · Juazeiro do Norte 56 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 Exu (-7.5119°, -39.7242°, elevation 525 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).