Climate and average weather in Belmonte

In Belmonte, the weather is muggy, hot, wet, and partly cloudy and remarkably steady, with daytime highs holding near hot levels all year. The wettest stretch peaks around November.

Best: late April to late December

Over the course of the year, the temperature in Belmonte typically varies from 20°C to 29°C, and is rarely below 19°C or above 30°C. February is the hottest month of the year, while August is the coldest.

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

Hottest
Feb
29°
Coldest
Aug
20°
Wettest
Nov
157 mm
Driest
Sep
56 mm
Rain / yr
1170 mm
208 wet days
Daylight
11.1–12.9 h
shortest–longest
Elevation
6 m
15.9°S
Clearest
Jul
49% cloud

Belmonte is human settlement in Brazil.

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

Belmonte 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 late December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Belmonte stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 29°C and low of 24°C; the coolest is August, with an average low of 20°C and high of 25°C.

Days typically run about 5°C warmer than nights year-round.

15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2924
Feb2924
Mar2924
Apr2823
May2722
Jun2621
Jul2520
Aug2520
Sep2621
Oct2722
Nov2723
Dec2824

How hot and cold Belmonte 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, Belmonte feels like about 33°C (around March 9). About 60 days a year carry some heat stress, peaking in March.

20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan32292424
Feb32292424
Mar32292424
Apr31282323
May28272222
Jun26262121
Jul25252020
Aug25252020
Sep26262121
Oct27272222
Nov30272323
Dec31282324

Average hourly temperature in Belmonte

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 February afternoons, near 29°C, and coldest before dawn in August, near 20°C.

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

Belmonte 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
Jan29° / 24°8717.812.84.8
Feb29° / 24°7516.912.54.6
Mar29° / 24°12220.912.14.3
Apr28° / 23°12820.711.74.6
May27° / 22°10217.911.35.5
Jun26° / 21°8716.911.15.8
Jul25° / 20°7918.911.25.7
Aug25° / 20°611611.56.0
Sep26° / 21°561411.96.2
Oct27° / 22°10015.112.45.9
Nov27° / 23°15716.912.75.3
Dec28° / 24°11715.512.95.2

Chance of rain

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

Belmonte gets about 1170 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.

The wetter season lasts 4.3 months, from around Jan 8 to May 18, peaking in April at about 71% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 26.

November is the wettest month by volume, with 157 mm over about 17 wet days; September is the driest, with 56 mm.

0%10%20%30%40%50%60%70%80%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetvery wetApr 16 · 71%Sep 26 · 44%
Rain on a day (%)Rain days
Jan5718
Feb6117
Mar6621
Apr6921
May5918
Jun5617
Jul6019
Aug5316
Sep4714
Oct4915
Nov5617
Dec5116

Monthly rainfall

Over a full year, Belmonte collects about 1170 mm of rain across 208 wet days — roughly 97 mm in an average month.

It doesn’t fall evenly. November is the wettest month with 157 mm, while September is the driest at just 56 mm. The three wettest months alone bring about 35% of the year’s total.

0255075100125150175200JanFebMarAprMayJunJulAugSepOctNovDec877512212810287796156100157117
Rainfall (mm)Rain days
Jan8718
Feb7517
Mar12221
Apr12821
May10218
Jun8717
Jul7919
Aug6116
Sep5614
Oct10015
Nov15717
Dec11716

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Belmonte, 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 7 and lasts for 6.3 months, ending around October 15. The clearest month is July, when the sky is clear, mostly clear, or partly cloudy 73% of the time on average.

The cloudier part of the year begins around October 16 and lasts for 3.8 months, ending around February 7. The cloudiest month is November, when it is overcast or mostly cloudy 59% 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 11 · 74%Nov 25 · 36%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan5545
Feb5941
Mar5545
Apr6337
May6436
Jun6931
Jul7327
Aug7030
Sep7228
Oct5842
Nov4159
Dec4555

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 54 min of light; the shortest, around May 29, only 11 h 06 min — a swing of roughly 1 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.85:196:10
Feb12.55:346:06
Mar12.15:425:48
Apr11.75:465:25
May11.35:545:10
Jun11.16:045:08
Jul11.26:075:15
Aug11.55:565:24
Sep11.95:325:27
Oct12.45:105:31
Nov12.74:585:43
Dec12.95:046:00

Sunny days

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

Belmonte averages about 10 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 5 and 13 days.

The sunnier stretch runs 2.0 months, from around Jan 14 to Mar 16. The sunniest month is February, with roughly 12 sunny days (mixed).

The greyest month is November, down near 7 sunny days — about 46% fewer than the February peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyergloomymixedFeb 713 daysNov 265 days
Sunny daysSky
Jan11Mixed
Feb11Mixed
Mar11Mixed
Apr11Mixed
May10Mixed
Jun11Mixed
Jul11Mixed
Aug11Mixed
Sep11Mixed
Oct11Mixed
Nov7Gloomy
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.

Belmonte is humid all year round — on a typical day the air feels at least humid, and there is no real dry season to wait for.

The stickiest month is January, when it feels muggy, oppressive or miserable about 100% of the time. Even in August, the mildest month, the air is dry or comfortable only 1% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecmiserablemuggyoppressivehumid
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan002935
Feb001918
Mar0018514
Apr007867
May0232651
Jun0665290
Jul0138150
Aug1207450
Sep11269180
Oct0445510
Nov0113851
Dec004933

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 Belmonte is typically calm, near 12 km/h, and varies little with the seasons.

The windier part of the year lasts 5.3 months, from around Aug 10 to Jan 18. The windiest month is October, averaging about 14 km/h (light breeze).

The calmer part of the year runs from around Jan 19 to Aug 9, with March the calmest month at about 10 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmlight breezeOct 25 · 14 km/hMar 30 · 10 km/h
Wind speed (km/h)Feels
Jan12calm
Feb11calm
Mar10calm
Apr11calm
May11calm
Jun11calm
Jul11calm
Aug12calm
Sep13light breeze
Oct14light breeze
Nov13light breeze
Dec13light breeze

Best time to visit Belmonte

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around early May, Belmonte 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 Belmonte for general outdoor tourist activities is from late April to late December, with a peak score in the first week of September.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationSep 5 · 6.2

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
Jan4.8fair
Feb4.6fair
Mar4.4fair
Apr4.6fair
May5.5fair
Jun5.8good
Jul5.7good
Aug6.0good
Sep6.2good
Oct5.9good
Nov5.3fair
Dec5.2fair

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. In Belmonte it holds close to 6.1 all year, so any month is about as good as another for hot-weather activities.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbeach/pool scoretemperaturecloudsprecipitation

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 Belmonte, 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.

Belmonte packs about the same all year — highs hold near 29°C. Across the year the things worth having are light clothes, rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In February, Belmonte sees daytime highs around 29°C and nights near 24°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

Sea temperature near Belmonte

Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.

The sea offshore is warmest in March at about 28°C and coldest in August near 25°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar28Warm
Apr28Warm
May27Warm
Jun26Warm
Jul25Warm
Aug25Warm
Sep25Warm
Oct26Warm
Nov26Warm
Dec26Warm

UV index (midday) in Belmonte 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 Belmonte peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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 17UV 15Jun 23UV 8
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep11Extreme
Oct12Extreme
Nov13Extreme
Dec13Extreme

Average hourly UV index in Belmonte

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)
Jan8.57
Feb8.56.5
Mar8.56.5
Apr7.55.5
May6.54
Jun63.5
Jul6.53.5
Aug74.5
Sep7.55.5
Oct86
Nov8.56.5
Dec8.56.5
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Belmonte 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. Belmonte banks about 5,351 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around March.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan498
Feb453
Mar502
Apr468
May449
Jun403
Jul393
Aug391
Sep405
Oct447
Nov453
Dec489

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.

Belmonte receives about 5.2 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.8 and 6.5 kWh/m².

The brighter stretch of the year lasts 6.8 months, from around Sep 12 to Apr 5. The brightest month is January, averaging about 6.4 kWh/m² (intense).

The dimmest month is June, down near 3.8 kWh/m² — roughly 40% less than the January peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseJan 36.5 kWhJun 193.8 kWh
Solar energy (kWh/m²)Level
Jan6.4Intense
Feb6.3Intense
Mar5.7Bright
Apr4.9Bright
May4.2Bright
Jun3.8Moderate
Jul4.0Moderate
Aug4.5Bright
Sep5.3Bright
Oct5.8Bright
Nov5.7Bright
Dec6.2Intense

Where is Belmonte?

Belmonte sits at 15.9°S, 38.9°W, 6 m above sea level, in Brazil. The nearest listed city is Canavieiras, 22 km away.

Topography around Belmonte

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

Within 3 km, the terrain around Belmonte has only modest variations in elevation — a maximum elevation change of 27 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 71 m; within 80 km, large variations in elevation — a maximum elevation change of 711 m.

The land around Belmonte is covered by trees (33%) and water (24%) within 3 km, water (54%) and trees (23%) within 16 km, and trees (42%) and water (39%) within 80 km.

3 km
27 m
16 km
71 m
80 km
711 m
treesshrubsgrasslandartificial surfacesbare terrainwaterwetlandmangroves
Nearby: Canavieiras 22 km · Santa Cruz Cabrália 49 km · Una 67 km · Porto Seguro 68 km · Camacan 82 km · Eunápolis 94 km · Itabela 107 km · Ilhéus 119 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 Belmonte (-15.8613°, -38.8798°, elevation 6 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).