Climate and average weather in Amargosa

In Amargosa, 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 January.

Best: late April to late December

Over the course of the year, the temperature in Amargosa typically varies from 18°C to 30°C, and is rarely below 16°C or above 32°C. February is the hottest month of the year, while July is the coldest.

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

Hottest
Feb
30°
Coldest
Jul
18°
Wettest
Jan
80 mm
Driest
Sep
42 mm
Rain / yr
717 mm
193 wet days
Daylight
11.2–12.8 h
shortest–longest
Elevation
412 m
13.0°S
Clearest
Sep
58% cloud

Amargosa is human settlement in Brazil.

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

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

Temperatures in Amargosa stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 30°C and low of 21°C; the coolest is July, with an average low of 18°C and high of 25°C.

Days typically run about 8°C warmer than nights year-round.

15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan3021
Feb3021
Mar3021
Apr2821
May2720
Jun2519
Jul2518
Aug2518
Sep2618
Oct2820
Nov2920
Dec3021

How hot and cold Amargosa 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, Amargosa feels like about 33°C (around March 12). About 77 days a year carry some heat stress, peaking in March.

15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan32302121
Feb32302121
Mar33302121
Apr31282121
May27272020
Jun25251919
Jul25251818
Aug25251818
Sep27261818
Oct29282020
Nov31292020
Dec32302121

Average hourly temperature in Amargosa

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 30°C, and coldest before dawn in July, near 18°C.

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

Amargosa 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°8016.512.74.4
Feb30° / 21°611612.44.2
Mar30° / 21°7118.212.14.2
Apr28° / 21°6519.211.74.5
May27° / 20°4815.611.45.6
Jun25° / 19°5016.911.25.7
Jul25° / 18°5416.911.35.8
Aug25° / 18°5016.911.65.8
Sep26° / 18°4214.311.95.9
Oct28° / 20°5014.112.35.6
Nov29° / 20°7414.812.64.9
Dec30° / 21°7213.112.84.8

Chance of rain

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

Amargosa gets about 717 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 4.0 months, from around Jan 9 to May 9, peaking in April at about 66% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Dec 10.

January is the wettest month by volume, with 80 mm over about 17 wet days; September is the driest, with 42 mm.

0%10%20%30%40%50%60%70%80%JanFebMarAprMayJunJulAugSepOctNovDecwetterdriermostly drysome rainoften wetvery wetApr 13 · 66%Dec 10 · 42%
Rain on a day (%)Rain days
Jan5417
Feb5716
Mar5818
Apr6419
May5216
Jun5517
Jul5517
Aug5417
Sep4914
Oct4514
Nov4815
Dec4313

Monthly rainfall

Over a full year, Amargosa collects about 717 mm of rain across 193 wet days — roughly 60 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 80 mm, while September is the driest at just 42 mm. The three wettest months alone bring about 31% of the year’s total.

0255075100JanFebMarAprMayJunJulAugSepOctNovDec806171654850545042507472
Rainfall (mm)Rain days
Jan8017
Feb6116
Mar7118
Apr6519
May4816
Jun5017
Jul5417
Aug5017
Sep4214
Oct5014
Nov7415
Dec7213

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Amargosa, the average share of the sky covered by clouds shows moderate seasonal variation over the course of the year.

The clearer part of the year begins around June 14 and lasts for 4.5 months, ending around October 29. The clearest month is September, when the sky is clear, mostly clear, or partly cloudy 60% of the time on average.

The cloudier part of the year begins around October 30 and lasts for 2.9 months, ending around January 26. The cloudiest month is November, when it is overcast or mostly cloudy 60% 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 28 · 62%Nov 23 · 37%mostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan4852
Feb5050
Mar5050
Apr4951
May4456
Jun5050
Jul5446
Aug5347
Sep6040
Oct5743
Nov4060
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. The longest day, around January 1, brings about 12 h 48 min of light; the shortest, around June 11, only 11 h 12 min — a swing of roughly 1 h 36 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.75:276:08
Feb12.45:406:06
Mar12.15:455:51
Apr11.75:475:30
May11.45:535:17
Jun11.26:025:16
Jul11.36:055:23
Aug11.65:565:29
Sep11.95:355:31
Oct12.35:155:32
Nov12.65:055:42
Dec12.85:125:57

Sunny days

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

Amargosa averages about 5 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 2 and 7 days.

The sunnier stretch runs 4.3 months, from around Dec 11 to Apr 19. The sunniest month is March, with roughly 7 sunny days (gloomy).

The greyest month is August, down near 3 sunny days — about 56% fewer than the March peak.

0510JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyergloomymixedMar 237 daysAug 142 days
Sunny daysSky
Jan7Gloomy
Feb6Gloomy
Mar7Gloomy
Apr6Gloomy
May5Gloomy
Jun5Gloomy
Jul4Gloomy
Aug3Gloomy
Sep5Gloomy
Oct6Gloomy
Nov4Gloomy
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.

Amargosa 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 4% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecoppressivemuggyhumid
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan005545
Feb004357
Mar003367
Apr014059
May086824
Jun118783
Jul340570
Aug448480
Sep228691
Oct010837
Nov027721
Dec016633

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.

Wind in Amargosa is steady company: average speeds sit near 10 km/hcalm — in every month of the year, with no meaningful windy or calm season.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeJul 27 · 11 km/hDec 11 · 9 km/h
Wind speed (km/h)Feels
Jan9calm
Feb10calm
Mar9calm
Apr10calm
May11calm
Jun11calm
Jul11calm
Aug11calm
Sep11calm
Oct11calm
Nov10calm
Dec9calm

Best time to visit Amargosa

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around mid December, Amargosa 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 Amargosa 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 · 5.9

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
Jan4.4fair
Feb4.2fair
Mar4.2fair
Apr4.6fair
May5.6good
Jun5.7good
Jul5.8good
Aug5.8good
Sep5.9good
Oct5.6good
Nov4.9fair
Dec4.8fair

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, Amargosa suits hot-weather activities for most of the year, with a peak score in the second week of December.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbeach/pool scoretemperaturecloudsprecipitationDec 11 · 6.4

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 Amargosa, 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.

Amargosa packs about the same all year — highs hold near 30°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, Amargosa sees daytime highs around 30°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

UV index (midday) in Amargosa 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 Amargosa peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 18UV 15Jun 23UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun9Very high
Jul9Very high
Aug10Extreme
Sep11Extreme
Oct13Extreme
Nov14Extreme
Dec12Extreme

Average hourly UV index in Amargosa

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)
Jan8.56.5
Feb8.56.5
Mar8.56.5
Apr7.55.5
May74.5
Jun6.54
Jul74.5
Aug7.55
Sep7.55.5
Oct86
Nov8.56.5
Dec8.56.5
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Amargosa 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. Amargosa banks about 5,022 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)
Jan475
Feb434
Mar482
Apr443
May416
Jun365
Jul352
Aug352
Sep372
Oct425
Nov437
Dec469

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.

Amargosa receives about 4.8 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.4 and 5.8 kWh/m².

The brighter stretch of the year lasts 6.7 months, from around Sep 17 to Apr 8. The brightest month is December, averaging about 5.8 kWh/m² (bright).

The dimmest month is June, down near 3.4 kWh/m² — roughly 41% less than the December peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseDec 295.8 kWhJun 163.4 kWh
Solar energy (kWh/m²)Level
Jan5.8Bright
Feb5.8Bright
Mar5.4Bright
Apr4.6Bright
May3.8Moderate
Jun3.4Moderate
Jul3.6Moderate
Aug4.0Bright
Sep4.8Bright
Oct5.4Bright
Nov5.4Bright
Dec5.8Bright

Where is Amargosa?

Amargosa sits at 13.0°S, 39.6°W, 412 m above sea level, in Brazil. The nearest listed city is Mutuípe, 25 km away.

Topography around Amargosa

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

Within 3 km, the terrain around Amargosa has only modest variations in elevation — a maximum elevation change of 206 m around an average of 365 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 700 m; within 80 km, large variations in elevation — a maximum elevation change of 1,006 m.

The land around Amargosa is covered by grassland (73%) within 3 km, grassland (63%) and trees (36%) within 16 km, and grassland (54%) and trees (39%) within 80 km.

3 km
206 m
16 km
700 m
80 km
1,006 m
treesshrubsgrasslandartificial surfaceswatermangroves
Nearby: Mutuípe 25 km · Laje 26 km · Ubaíra 27 km · Castro Alves 35 km · Itatim 37 km · Santo Antônio de Jesus 38 km · Presidente Tancredo Neves 51 km · Conceição do Almeida 55 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 Amargosa (-13.0303°, -39.6047°, elevation 412 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).