Climate and average weather in Urbano Santos

In Urbano Santos, the weather is muggy, sweltering, wet, and mostly clear and remarkably steady, with daytime highs holding near sweltering levels all year. The wettest stretch peaks around March.

Best: late May to late August

Over the course of the year, the temperature in Urbano Santos typically varies from 23°C to 35°C, and is rarely below 22°C or above 37°C. October is the hottest month of the year, while March is the coldest.

Based on the travel score, the best time of year to visit Urbano Santos for warm-weather activities is from late May to late August.

Hottest
Oct
35°
Coldest
Mar
23°
Wettest
Mar
332 mm
Driest
Sep
4 mm
Rain / yr
1483 mm
156 wet days
Daylight
11.8–12.2 h
shortest–longest
Elevation
42 m
3.2°S
Clearest
Sep
34% cloud

Urbano Santos is settlement in Brazil.

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

Urbano Santos 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 late August.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Urbano Santos stay fairly even through the year, without a distinct hot or cool season. The warmest month is October, with an average high of 35°C and low of 25°C; the coolest is March, with an average low of 23°C and high of 31°C.

Days typically run about 9°C warmer than nights, with the widest day–night swing (around 11°C) in September.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3224
Feb3123
Mar3123
Apr3123
May3123
Jun3123
Jul3223
Aug3323
Sep3524
Oct3525
Nov3525
Dec3425

How hot and cold Urbano Santos 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, Urbano Santos feels like about 39°C (around November 26). Nearly every day a year carries some heat stress, peaking in November.

20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDecdangerous heat
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan36322424
Feb36312323
Mar35312323
Apr36312323
May36312323
Jun35312323
Jul35322323
Aug37332323
Sep38352424
Oct39352425
Nov39352525
Dec38342525

Average hourly temperature in Urbano Santos

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 35°C, and coldest before dawn in March, near 23°C.

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

Urbano Santos 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° / 24°19221.612.22.8
Feb31° / 23°24823.412.12.7
Mar31° / 23°33228.5122.5
Apr31° / 23°31826.811.92.6
May31° / 23°19520.511.93.4
Jun31° / 23°5610.811.84.5
Jul32° / 23°325.711.84.8
Aug33° / 23°61.211.94.2
Sep35° / 24°40.8123.4
Oct35° / 25°132.512.12.9
Nov35° / 25°234.212.12.9
Dec34° / 25°6510.212.22.9

Chance of rain

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

Urbano Santos gets about 1483 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 5.4 months, from around Dec 24 to Jun 6, peaking in March at about 95% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Sep 2.

March is the wettest month by volume, with 332 mm over about 29 wet days; September is the driest, with 4 mm.

0%10%20%30%40%50%60%70%80%90%100%110%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetvery wetMar 28 · 95%Sep 2 · 2%
Rain on a day (%)Rain days
Jan6922
Feb8323
Mar9229
Apr8927
May6621
Jun3711
Jul186
Aug41
Sep31
Oct83
Nov144
Dec3410

Monthly rainfall

Over a full year, Urbano Santos collects about 1483 mm of rain across 156 wet days — roughly 124 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 332 mm, while September is the driest at just 4 mm. The three wettest months alone bring about 61% of the year’s total.

050100150200250300350400JanFebMarAprMayJunJulAugSepOctNovDec192248332318195563264132365
Rainfall (mm)Rain days
Jan19222
Feb24823
Mar33229
Apr31827
May19521
Jun5611
Jul326
Aug61
Sep41
Oct133
Nov234
Dec6510

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Urbano Santos, 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 28 and lasts for 6.2 months, ending around December 2. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 92% of the time on average.

The cloudier part of the year begins around December 3 and lasts for 5.8 months, ending around May 27. The cloudiest month is March, when it is overcast or mostly cloudy 89% 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 3 · 95%Mar 30 · 7%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan2278
Feb1783
Mar1189
Apr1486
May3862
Jun6931
Jul8416
Aug919
Sep928
Oct7921
Nov5842
Dec4357

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. Close to the equator, Urbano Santos barely changes through the year: days stay near 12 h 12 min of light in every season.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.25:586:08
Feb12.16:056:11
Mar12.06:036:04
Apr11.95:565:52
May11.95:545:46
Jun11.85:595:48
Jul11.86:045:54
Aug11.96:015:55
Sep12.05:485:47
Oct12.15:365:41
Nov12.15:345:43
Dec12.25:445:55

Sunny days

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

Urbano Santos averages about 10 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 23 days.

The sunnier stretch runs 5.3 months, from around Jun 7 to Nov 15. The sunniest month is September, with roughly 22 sunny days (bright).

The greyest month is March, down near 1 sunny days — about 96% fewer than the September peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantSep 423 daysMar 280 days
Sunny daysSky
Jan2Gloomy
Feb2Gloomy
Mar1Gloomy
Apr2Gloomy
May5Gloomy
Jun12Mixed
Jul18Bright
Aug22Bright
Sep22Bright
Oct17Bright
Nov10Mixed
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.

Urbano Santos 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 January, the mildest month, the air is dry or comfortable only 0% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecmiserableoppressivemuggy
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan04942
Feb00928
Mar008416
Apr007624
May007525
Jun04925
Jul020800
Aug143550
Sep058420
Oct052480
Nov039610
Dec022780

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 Urbano Santos is typically calm, near 9 km/h, and varies moderately with the seasons.

The windier part of the year lasts 5.2 months, from around Aug 2 to Jan 7. The windiest month is October, averaging about 13 km/h (light breeze).

The calmer part of the year runs from around Jan 8 to Aug 1, with April the calmest month at about 6 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmlight breezeOct 17 · 13 km/hApr 2 · 6 km/h
Wind speed (km/h)Feels
Jan9calm
Feb8calm
Mar7calm
Apr6calm
May7calm
Jun8calm
Jul9calm
Aug11calm
Sep12light breeze
Oct13light breeze
Nov13light breeze
Dec12calm

Hazard calendar for Urbano Santos

In seasonPeak

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

Urbano Santos's monsoon runs January–May, 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 Urbano Santos

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late August, Urbano Santos is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

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 Urbano Santos for general outdoor tourist activities is from late May to late August, with a peak score in the second week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 11 · 4.8

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
Jan2.7poor
Feb2.7poor
Mar2.5poor
Apr2.7poor
May3.4poor
Jun4.4fair
Jul4.8fair
Aug4.2fair
Sep3.4poor
Oct2.9poor
Nov2.9poor
Dec2.9poor

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 Urbano Santos for hot-weather activities is from early June to early November, with a peak score in the first week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 4 · 7.9

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 Urbano Santos, 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.

Urbano Santos 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 October, Urbano Santos sees daytime highs around 35°C and nights near 25°C. Pack light clothes and sun protection.

UV index (midday) in Urbano Santos 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 Urbano Santos peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 18 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 16UV 15Jul 18UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Average hourly UV index in Urbano Santos

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)
Jan86.5
Feb86.5
Mar8.56.5
Apr86
May7.55.5
Jun7.55
Jul7.55
Aug7.55
Sep86
Oct7.55.5
Nov7.55.5
Dec7.55.5

Air quality in Urbano Santos 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 Urbano Santos is worst in February — around 15 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (June, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodModerateFeb 1815 µg/m³Jun 108 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb15Moderate
Mar14Moderate
Apr12Good
May8Good
Jun8Good
Jul14Moderate
Aug12Good
Sep10Good
Oct11Good
Nov14Moderate
Dec14Moderate
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Urbano Santos 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. Urbano Santos banks about 6,616 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around November.

02,0004,0006,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan557
Feb485
Mar528
Apr509
May531
Jun510
Jul534
Aug569
Sep582
Oct614
Nov595
Dec600

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.

Urbano Santos receives about 5.3 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.4 and 6.5 kWh/m².

The brighter stretch of the year lasts 5.2 months, from around Jul 19 to Dec 24. The brightest month is October, averaging about 6.4 kWh/m² (intense).

The dimmest month is March, down near 4.5 kWh/m² — roughly 29% less than the October peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmoderatebrightintenseOct 46.5 kWhMar 314.4 kWh
Solar energy (kWh/m²)Level
Jan4.9Bright
Feb4.8Bright
Mar4.5Bright
Apr4.4Bright
May4.7Bright
Jun5.0Bright
Jul5.3Bright
Aug5.9Bright
Sep6.4Intense
Oct6.4Intense
Nov6.1Intense
Dec5.6Bright

Where is Urbano Santos?

Urbano Santos sits at 3.2°S, 43.4°W, 42 m above sea level, in Brazil. The nearest listed city is São Benedito do Rio Preto, 20 km away.

Topography around Urbano Santos

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

Within 3 km, the terrain around Urbano Santos has only modest variations in elevation — a maximum elevation change of 66 m around an average of 60 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 92 m; within 80 km, only modest variations in elevation — a maximum elevation change of 135 m.

The land around Urbano Santos is covered by trees (65%) and grassland (23%) within 3 km, trees (76%) within 16 km, and trees (68%) within 80 km.

3 km
66 m
16 km
92 m
80 km
135 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
Nearby: São Benedito do Rio Preto 20 km · Mata Roma 57 km · Chapadinha 60 km · Vargem Grande 68 km · Humberto de Campos 68 km · Morros 80 km · Barreirinhas 82 km · Icatu 88 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 Urbano Santos (-3.2078°, -43.4036°, elevation 42 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).