Climate and average weather in Bom Jesus

In Bom Jesus, the weather is sweltering, wet, and mostly clear and remarkably steady, with daytime highs holding near sweltering levels all year. The wettest stretch peaks around January.

Best: mid April to mid August

Over the course of the year, the temperature in Bom Jesus typically varies from 20°C to 35°C, and is rarely below 19°C or above 38°C. September is the hottest month of the year, while March is the coldest.

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

Hottest
Sep
35°
Coldest
Mar
22°
Wettest
Jan
163 mm
Driest
Aug
0 mm
Rain / yr
814 mm
99 wet days
Daylight
11.5–12.5 h
shortest–longest
Elevation
281 m
9.1°S
Clearest
Aug
27% cloud

Bom Jesus is human settlement in Brazil.

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

Bom Jesus 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 mid August.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Bom Jesus stay fairly even through the year, without a distinct hot or cool season. The warmest month is September, with an average high of 35°C and low of 23°C; the coolest is March, with an average low of 22°C and high of 31°C.

Days typically run about 10°C warmer than nights, with the widest day–night swing (around 13°C) in August.

15°20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3122
Feb3122
Mar3122
Apr3122
May3222
Jun3221
Jul3220
Aug3421
Sep3523
Oct3524
Nov3323
Dec3222

How hot and cold Bom Jesus 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, Bom Jesus feels like about 36°C (around September 28). About 344 days a year carry some heat stress, peaking in September.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan34312222
Feb34312222
Mar34312222
Apr34312222
May33322222
Jun32322121
Jul32322020
Aug34342121
Sep35352323
Oct35352424
Nov35332323
Dec34322222

Average hourly temperature in Bom Jesus

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 35°C, and coldest before dawn in March, near 22°C.

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

Bom Jesus 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
Jan31° / 22°16318.912.53.5
Feb31° / 22°14717.912.33.5
Mar31° / 22°15318.412.13.7
Apr31° / 22°7510.911.84.2
May32° / 22°233.311.64.6
Jun32° / 21°00.111.55.2
Jul32° / 20°00.111.55.1
Aug34° / 21°0011.74.2
Sep35° / 23°40.611.92.9
Oct35° / 24°344.512.22.7
Nov33° / 23°9810.812.43.3
Dec32° / 22°11813.812.53.6

Chance of rain

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

Bom Jesus gets about 814 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 5.7 months, from around Nov 2 to Apr 22, peaking in February at about 64% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jun 15.

January is the wettest month by volume, with 163 mm over about 19 wet days; August is the driest, with 0 mm.

0%10%20%30%40%50%60%70%80%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetFeb 17 · 64%Jun 15 · 0%
Rain on a day (%)Rain days
Jan6019
Feb6318
Mar5918
Apr3611
May113
Jun10
Jul00
Aug00
Sep21
Oct155
Nov3511
Dec4614

Monthly rainfall

Over a full year, Bom Jesus collects about 814 mm of rain across 99 wet days — roughly 68 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 163 mm, while August is the driest at just 0 mm. The three wettest months alone bring about 57% of the year’s total.

0255075100125150175200JanFebMarAprMayJunJulAugSepOctNovDec16314715375230043498118
Rainfall (mm)Rain days
Jan16319
Feb14718
Mar15318
Apr7511
May233
Jun00
Jul00
Aug00
Sep41
Oct345
Nov9811
Dec11814

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Bom Jesus, 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 15 and lasts for 5.5 months, ending around October 27. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 86% of the time on average.

The cloudier part of the year begins around October 28 and lasts for 6.5 months, ending around May 14. The cloudiest month is February, when it is overcast or mostly cloudy 70% 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 15 · 88%Feb 15 · 29%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan3268
Feb3070
Mar3466
Apr4654
May5842
Jun7525
Jul8614
Aug8614
Sep8614
Oct6733
Nov4258
Dec3664

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 30 min of light; the shortest, around May 23, only 11 h 30 min — a swing of roughly 1 hour.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.55:526:21
Feb12.36:036:21
Mar12.16:056:09
Apr11.86:045:52
May11.66:065:41
Jun11.56:135:42
Jul11.56:185:49
Aug11.76:115:52
Sep11.95:535:50
Oct12.25:365:49
Nov12.45:305:55
Dec12.55:386:09

Sunny days

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

Bom Jesus averages about 12 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 4 and 23 days.

The sunnier stretch runs 5.2 months, from around May 17 to Oct 21. The sunniest month is August, with roughly 22 sunny days (bright).

The greyest month is February, down near 4 sunny days — about 80% fewer than the August peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantAug 123 daysFeb 194 days
Sunny daysSky
Jan5Gloomy
Feb4Gloomy
Mar5Gloomy
Apr8Gloomy
May12Mixed
Jun17Bright
Jul22Bright
Aug22Bright
Sep19Bright
Oct14Mixed
Nov7Gloomy
Dec6Gloomy

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 Bom Jesus, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 7.4 months, from around November 2 to June 15. The muggiest month is February, when the air feels humid, muggy or worse about 100% of the time.

The most comfortable stretch runs from around June 16 to November 1, and August is the most comfortable month — the air is dry or comfortable 93% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecAug 19 · 94%Feb 3 · 0%oppressivehumidcomfortablemuggydryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan0173755
Feb0023364
Mar0022673
Apr0194348
May07394411
Jun1316070
Jul12642410
Aug2766700
Sep29551330
Oct164020168
Nov412203925
Dec04134440

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 Bom Jesus is typically calm, near 8 km/h, and varies moderately with the seasons.

The windier part of the year lasts 5.5 months, from around May 16 to Oct 30. The windiest month is August, averaging about 12 km/h (calm).

The calmer part of the year runs from around Oct 31 to May 15, with March the calmest month at about 5 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeAug 20 · 12 km/hMar 17 · 5 km/h
Wind speed (km/h)Feels
Jan6calm
Feb6calm
Mar5calm
Apr6calm
May8calm
Jun10calm
Jul11calm
Aug12calm
Sep11calm
Oct10calm
Nov7calm
Dec6calm

Hazard calendar for Bom Jesus

In seasonPeak

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

Bom Jesus's rainy season runs November–April, 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 Bom Jesus

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late April, Bom Jesus 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 Bom Jesus for general outdoor tourist activities is from mid April to mid August, with a peak score in the last week of June.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJun 27 · 5.3

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
Jan3.5fair
Feb3.5fair
Mar3.7fair
Apr4.2fair
May4.7fair
Jun5.2fair
Jul5.1fair
Aug4.2fair
Sep3.0poor
Oct2.7poor
Nov3.3poor
Dec3.6fair

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 Bom Jesus for hot-weather activities is from late April to mid September, with a peak score in the first week of July.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationJul 5 · 8.4

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 Bom Jesus, 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.

Bom Jesus packs about the same all year — highs hold near 35°C. Across the year the things worth having are light clothes, sun protection and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In September, Bom Jesus sees daytime highs around 35°C and nights near 23°C. Pack light clothes and sun protection.

UV index (midday) in Bom Jesus 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 Bom Jesus peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 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 10UV 15Jun 21UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug11Extreme
Sep12Extreme
Oct12Extreme
Nov13Extreme
Dec12Extreme

Average hourly UV index in Bom Jesus

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 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
Feb8.57
Mar86.5
Apr86
May75
Jun75
Jul75
Aug7.55.5
Sep7.55.5
Oct86
Nov86
Dec86

Air quality in Bom Jesus 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 Bom Jesus is worst in October — around 18 µg/m³ PM2.5 (moderate), about 7.7× the cleanest month (July, 2 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodOct 1418 µg/m³Jul 92 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar8Good
Apr6Good
May4Good
Jun3Good
Jul2Good
Aug6Good
Sep15Moderate
Oct18Moderate
Nov10Good
Dec8Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Bom Jesus 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. Bom Jesus banks about 6,271 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around October.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan509
Feb454
Mar502
Apr494
May524
Jun494
Jul506
Aug536
Sep572
Oct606
Nov544
Dec531

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.

Bom Jesus receives about 5.7 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 5.1 and 6.7 kWh/m².

The brighter stretch of the year lasts 5.0 months, from around Jul 24 to Dec 21. The brightest month is September, averaging about 6.7 kWh/m² (intense).

The dimmest month is May, down near 5.2 kWh/m² — roughly 23% less than the September peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmoderatebrightintenseSep 216.7 kWhMay 255.1 kWh
Solar energy (kWh/m²)Level
Jan5.5Bright
Feb5.5Bright
Mar5.3Bright
Apr5.3Bright
May5.1Bright
Jun5.2Bright
Jul5.6Bright
Aug6.2Intense
Sep6.7Intense
Oct6.5Intense
Nov5.9Bright
Dec5.8Bright

Where is Bom Jesus?

Bom Jesus sits at 9.1°S, 44.4°W, 281 m above sea level, in Brazil. The nearest listed city is Campo Alegre de Lourdes, 156 km away.

Topography around Bom Jesus

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

Within 3 km, the terrain around Bom Jesus has significant variations in elevation — a maximum elevation change of 266 m around an average of 297 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 364 m; within 80 km, significant variations in elevation — a maximum elevation change of 505 m.

The land around Bom Jesus is covered by trees (44%) and shrubs (23%) within 3 km, trees (53%) and shrubs (31%) within 16 km, and trees (52%) and shrubs (32%) within 80 km.

3 km
266 m
16 km
364 m
80 km
505 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwetland
Nearby: Campo Alegre de Lourdes 156 km · Corrente 176 km · São Raimundo Nonato 182 km · Canto do Buriti 189 km · Buritirama 198 km · Uruçuí 206 km · Santa Rita de Cássia 216 km · Pilão Arcado 230 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 Bom Jesus (-9.0744°, -44.3586°, elevation 281 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).