Climate and average weather in Cruzeiro do Oeste

In Cruzeiro do Oeste, the summers are humid, hot, wet, and partly cloudy and the winters are warm and mostly clear.

Best: mid April to late September

Over the course of the year, the temperature in Cruzeiro do Oeste typically varies from 14°C to 30°C, and is rarely below 7°C or above 34°C. January is the hottest month of the year, while June is the coldest.

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

Hottest
Jan
30°
Coldest
Jun
15°
Wettest
Jan
194 mm
Driest
Jul
81 mm
Rain / yr
1645 mm
142 wet days
Daylight
10.5–13.5 h
shortest–longest
Elevation
465 m
23.8°S
Clearest
Aug
37% cloud

Cruzeiro do Oeste is settlement in Brazil.

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

Cruzeiro do Oeste 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 Cruzeiro do Oeste, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Cruzeiro do Oeste stay fairly even through the year, without a distinct hot or cool season. The warmest month is January, with an average high of 30°C and low of 21°C; the coolest is June, with an average low of 15°C and high of 24°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)
Jan3021
Feb3021
Mar3021
Apr2819
May2415
Jun2415
Jul2414
Aug2615
Sep2817
Oct2919
Nov3020
Dec3021

How hot and cold Cruzeiro do Oeste 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, Cruzeiro do Oeste feels like about 33°C (around January 16). About 83 days a year carry some heat stress, peaking in January.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan33302121
Feb33302121
Mar31302121
Apr29281819
May24241515
Jun24241415
Jul24241414
Aug26261515
Sep28281717
Oct29291919
Nov30302020
Dec32302121

Average hourly temperature in Cruzeiro do Oeste

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 January afternoons, near 30°C, and coldest before dawn in June, near 15°C.

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

Cruzeiro do Oeste 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°19419.913.33.7
Feb30° / 21°17417.312.83.8
Mar30° / 21°12314.512.24.6
Apr28° / 19°1008.311.56.3
May24° / 15°1328.610.97.2
Jun24° / 15°1128.210.67.4
Jul24° / 14°816.510.77.8
Aug26° / 15°826.411.27.6
Sep28° / 17°1288.911.96.7
Oct29° / 19°17913.212.65.1
Nov30° / 20°15613.113.14.8
Dec30° / 21°18616.813.44.1

Chance of rain

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

Cruzeiro do Oeste gets about 1645 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 5.9 months, from around Sep 30 to Mar 28, peaking in January at about 64% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 31.

January is the wettest month by volume, with 194 mm over about 20 wet days; July is the driest, with 81 mm.

0%10%20%30%40%50%60%70%80%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetJan 7 · 64%Jul 31 · 20%
Rain on a day (%)Rain days
Jan6320
Feb6117
Mar4715
Apr298
May279
Jun278
Jul227
Aug206
Sep299
Oct4313
Nov4413
Dec5417

Monthly rainfall

Over a full year, Cruzeiro do Oeste collects about 1645 mm of rain across 142 wet days — roughly 137 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 194 mm, while July is the driest at just 81 mm. The three wettest months alone bring about 34% of the year’s total.

050100150200JanFebMarAprMayJunJulAugSepOctNovDec1941741231001321128182128179156186
Rainfall (mm)Rain days
Jan19420
Feb17417
Mar12315
Apr1008
May1329
Jun1128
Jul817
Aug826
Sep1289
Oct17913
Nov15613
Dec18617

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Cruzeiro do Oeste, 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 May 29 and lasts for 4.0 months, ending around September 26. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 68% of the time on average.

The cloudier part of the year begins around September 27 and lasts for 5.7 months, ending around March 18. The cloudiest month is January, when it is overcast or mostly cloudy 62% 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 27 · 70%Jan 10 · 37%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan3862
Feb4357
Mar5347
Apr5941
May5446
Jun5941
Jul6436
Aug6832
Sep6040
Oct4456
Nov4654
Dec4159

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 14, brings about 13 h 30 min of light; the shortest, around June 14, only 10 h 30 min — a swing of roughly 3 hours.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan13.37:028:21
Feb12.87:228:12
Mar12.27:377:47
Apr11.57:497:16
May10.98:036:54
Jun10.68:166:49
Jul10.78:186:58
Aug11.28:017:11
Sep11.97:317:23
Oct12.67:007:34
Nov13.16:427:53
Dec13.46:458:12

Sunny days

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

Cruzeiro do Oeste averages about 12 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 6 and 19 days.

The sunnier stretch runs 6.1 months, from around Mar 28 to Sep 29. The sunniest month is August, with roughly 18 sunny days (bright).

The greyest month is February, down near 7 sunny days — about 63% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 2519 daysFeb 156 days
Sunny daysSky
Jan7Gloomy
Feb6Gloomy
Mar11Mixed
Apr13Mixed
May13Mixed
Jun14Mixed
Jul17Bright
Aug18Bright
Sep15Mixed
Oct10Mixed
Nov10Mixed
Dec8Gloomy

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 Cruzeiro do Oeste, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 6.8 months, from around October 5 to April 28. The muggiest month is January, when the air feels humid, muggy or worse about 98% of the time.

The most comfortable stretch runs from around April 29 to October 4, and August is the most comfortable month — the air is dry or comfortable 83% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecAug 2 · 86%Jan 24 · 1%oppressivecomfortablehumidmuggydryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan02104247
Feb02114245
Mar15194729
Apr91531387
May252934110
Jun30362950
Jul44371910
Aug45391420
Sep293228110
Oct101631393
Nov616263912
Dec16194331

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 Cruzeiro do Oeste is typically calm, near 10 km/h, and varies little with the seasons.

The windier part of the year lasts 5.8 months, from around May 29 to Nov 22. The windiest month is August, averaging about 12 km/h (calm).

The calmer part of the year runs from around Nov 23 to May 28, with March the calmest month at about 9 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeAug 17 · 12 km/hMar 1 · 9 km/h
Wind speed (km/h)Feels
Jan9calm
Feb9calm
Mar9calm
Apr9calm
May10calm
Jun11calm
Jul11calm
Aug12calm
Sep11calm
Oct11calm
Nov10calm
Dec9calm

Best time to visit Cruzeiro do Oeste

TravelBeach/poolTemperatureCloudsPrecipitation

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

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

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 25 · 7.9

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
Jan3.7fair
Feb3.8fair
Mar4.7fair
Apr6.3good
May7.2good
Jun7.4good
Jul7.8ideal
Aug7.6ideal
Sep6.7good
Oct5.1fair
Nov4.8fair
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 Cruzeiro do Oeste for hot-weather activities run from mid March to late May and again from mid June to early December, with a peak score in the last week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationAug 29 · 7.6

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 Cruzeiro do Oeste, 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.

For a warm-season trip around January (highs near 30°C), the essentials are light clothes, rain gear and sun protection. In the cold season around June (highs near 24°C), pack light clothes and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In January, Cruzeiro do Oeste sees daytime highs around 30°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

UV index (midday) in Cruzeiro do Oeste 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 Cruzeiro do Oeste peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeJan 19UV 15Sep 14UV 4
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7Very high
Sep3Moderate
Oct11Extreme
Nov12Extreme
Dec14Extreme

Average hourly UV index in Cruzeiro do Oeste

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 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
Feb8.57
Mar86
Apr74.5
May62.5
Jun50
Jul50
Aug62.5
Sep30
Oct85.5
Nov8.56.5
Dec97

Air quality in Cruzeiro do Oeste 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 Cruzeiro do Oeste is worst in September — around 21 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (March, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1620 µg/m³Mar 146 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr7Good
May8Good
Jun8Good
Jul8Good
Aug11Good
Sep21Moderate
Oct12Moderate
Nov8Good
Dec7Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Cruzeiro do Oeste 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. Cruzeiro do Oeste banks about 4,693 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.

01,0002,0003,0004,0005,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan492
Feb440
Mar470
Apr397
May307
Jun270
Jul271
Aug329
Sep371
Oct429
Nov437
Dec481

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.

Cruzeiro do Oeste receives about 5.0 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.2 and 6.3 kWh/m².

The brighter stretch of the year lasts 7.0 months, from around Sep 2 to Apr 2. The brightest month is November, averaging about 6.2 kWh/m² (intense).

The dimmest month is June, down near 3.3 kWh/m² — roughly 47% less than the November peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseNov 246.3 kWhJun 223.2 kWh
Solar energy (kWh/m²)Level
Jan6.0Bright
Feb5.7Bright
Mar5.3Bright
Apr4.7Bright
May3.6Moderate
Jun3.2Moderate
Jul3.6Moderate
Aug4.5Bright
Sep5.2Bright
Oct5.6Bright
Nov6.2Intense
Dec6.2Intense

Where is Cruzeiro do Oeste?

Cruzeiro do Oeste sits at 23.8°S, 53.1°W, 465 m above sea level, in Brazil. The nearest listed city is Tapejara, 21 km away.

Topography around Cruzeiro do Oeste

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

Within 3 km, the terrain around Cruzeiro do Oeste has only modest variations in elevation — a maximum elevation change of 148 m around an average of 433 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 225 m; within 80 km, significant variations in elevation — a maximum elevation change of 548 m.

The land around Cruzeiro do Oeste is covered by cropland (38%) and grassland (25%) within 3 km, cropland (57%), trees (23%) and grassland (20%) within 16 km, and cropland (68%) within 80 km.

3 km
148 m
16 km
225 m
80 km
548 m
treesgrasslandcroplandartificial surfaces
Nearby: Tapejara 21 km · Umuarama 26 km · Goioerê 45 km · Cianorte 50 km · Terra Boa 64 km · Iporã 69 km · Campo Mourão 76 km · Assis Chateaubriand 84 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 Cruzeiro do Oeste (-23.785°, -53.0733°, elevation 465 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).