Climate and average weather in Saquarema

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

Best: mid April to early November

Over the course of the year, the temperature in Saquarema typically varies from 20°C to 28°C, and is rarely below 18°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 Saquarema for warm-weather activities is from mid April to early November.

Hottest
Feb
28°
Coldest
Aug
20°
Wettest
Mar
127 mm
Driest
Aug
36 mm
Rain / yr
950 mm
128 wet days
Daylight
10.6–13.4 h
shortest–longest
Elevation
57 m
22.9°S
Clearest
Aug
40% cloud

Saquarema is human settlement in Brazil.

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

Saquarema 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 early November.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

Temperatures in Saquarema stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 28°C and low of 25°C; the coolest is August, with an average low of 20°C and high of 23°C.

Days typically run about 3°C warmer than nights year-round.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2824
Feb2825
Mar2824
Apr2723
May2522
Jun2421
Jul2420
Aug2320
Sep2420
Oct2421
Nov2522
Dec2724

Average hourly temperature in Saquarema

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 28°C, and coldest before dawn in August, near 20°C.

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

Saquarema 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
Jan28° / 24°12011.613.26.1
Feb28° / 25°779.212.86.0
Mar28° / 24°12714.212.25.8
Apr27° / 23°7812.611.56.4
May25° / 22°7611.810.96.8
Jun24° / 21°407.510.67.7
Jul24° / 20°417.410.77.7
Aug23° / 20°367.211.27.7
Sep24° / 20°589.211.97.3
Oct24° / 21°6710.212.56.8
Nov25° / 22°11113.713.16.1
Dec27° / 24°1221313.46.0

Chance of rain

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

Saquarema gets about 950 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 3.1 months, from around Feb 23 to May 27, peaking in March at about 48% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jun 24.

March is the wettest month by volume, with 127 mm over about 14 wet days; August is the driest, with 36 mm.

0%10%20%30%40%50%60%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetMar 26 · 48%Jun 24 · 22%
Rain on a day (%)Rain days
Jan3712
Feb349
Mar4514
Apr4213
May3812
Jun258
Jul247
Aug247
Sep309
Oct3410
Nov4514
Dec4313

Monthly rainfall

Over a full year, Saquarema collects about 950 mm of rain across 128 wet days — roughly 79 mm in an average month.

It doesn’t fall evenly. March is the wettest month with 127 mm, while August is the driest at just 36 mm. The three wettest months alone bring about 39% of the year’s total.

0255075100125150JanFebMarAprMayJunJulAugSepOctNovDec1207712778764041365867111122
Rainfall (mm)Rain days
Jan12012
Feb779
Mar12714
Apr7813
May7612
Jun408
Jul417
Aug367
Sep589
Oct6710
Nov11114
Dec12213

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Saquarema, 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 March 29 and lasts for 5.6 months, ending around September 15. The clearest month is June, when the sky is clear, mostly clear, or partly cloudy 69% of the time on average.

The cloudier part of the year begins around September 16 and lasts for 6.4 months, ending around March 28. The cloudiest month is December, 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%JanFebMarAprMayJunJulAugSepOctNovDecJun 13 · 71%Dec 10 · 38%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan4258
Feb4951
Mar5149
Apr6436
May6436
Jun6931
Jul6733
Aug6931
Sep5644
Oct4357
Nov4060
Dec4060

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 13 h 24 min of light; the shortest, around June 7, only 10 h 36 min — a swing of roughly 2 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan13.26:217:37
Feb12.86:417:28
Mar12.26:557:04
Apr11.57:066:34
May10.97:196:13
Jun10.67:326:08
Jul10.77:346:17
Aug11.27:186:30
Sep11.96:486:40
Oct12.56:196:51
Nov13.16:027:09
Dec13.46:047:28

Sunny days

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

Saquarema averages about 12 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 7 and 17 days.

The sunnier stretch runs 5.5 months, from around Apr 6 to Sep 18. The sunniest month is June, with roughly 17 sunny days (bright).

The greyest month is December, down near 7 sunny days — about 55% fewer than the June peak.

05101520JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightJun 1617 daysDec 67 days
Sunny daysSky
Jan9Mixed
Feb10Mixed
Mar11Mixed
Apr14Mixed
May14Mixed
Jun16Bright
Jul17Bright
Aug17Bright
Sep13Mixed
Oct9Mixed
Nov7Gloomy
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.

Saquarema 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 99% of the time. Even in August, the mildest month, the air is dry or comfortable only 14% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecAug 13 · 15%Jan 1 · 0%miserablemuggyoppressivehumidcomfortablehumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan00186031
Feb00066231
Mar001126027
Apr00927568
May042446260
Jun072556110
Jul111305710
Aug212315420
Sep19285660
Oct151947280
Nov021333502
Dec004176416

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 Saquarema is typically light breeze, near 14 km/h, and varies moderately with the seasons.

The windier part of the year lasts 4.6 months, from around Jul 24 to Dec 9. The windiest month is September, averaging about 17 km/h (light breeze).

The calmer part of the year runs from around Feb 18 to Jul 23, with March the calmest month at about 13 km/h.

0510152025JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmlight breezebreezySep 13 · 18 km/hMar 28 · 12 km/h
Wind speed (km/h)Feels
Jan14light breeze
Feb14light breeze
Mar13light breeze
Apr13light breeze
May13light breeze
Jun13light breeze
Jul14light breeze
Aug16light breeze
Sep17light breeze
Oct17light breeze
Nov16light breeze
Dec14light breeze

Best time to visit Saquarema

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late October, Saquarema 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 Saquarema for general outdoor tourist activities is from mid April to early November, with a peak score in the third week of June.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJun 19 · 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
Jan6.1good
Feb6.0good
Mar5.9good
Apr6.4good
May6.8good
Jun7.7ideal
Jul7.7ideal
Aug7.7ideal
Sep7.3good
Oct6.8good
Nov6.1good
Dec6.0good

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

024681012JanFebMarAprMayJunJulAugSepOctNovDecbeach/pool scoretemperaturecloudsprecipitationFeb 17 · 6.8

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 Saquarema, 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.

Saquarema packs about the same all year — highs hold near 28°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, Saquarema sees daytime highs around 28°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

Sea temperature near Saquarema

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

The sea at the nearest coast (about 27 km away) is warmest in March at about 26°C and coldest in September near 22°C.

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

20°22°24°26°28°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar26Warm
Apr25Warm
May24Refreshing
Jun23Refreshing
Jul22Refreshing
Aug22Refreshing
Sep22Refreshing
Oct22Refreshing
Nov23Refreshing
Dec24Warm

UV index (midday) in Saquarema 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 Saquarema peaks around January 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 14UV 14Jul 12UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5Moderate
Aug8Very high
Sep7High
Oct12Extreme
Nov13Extreme
Dec14Extreme

Average hourly UV index in Saquarema

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
Feb8.56.5
Mar86
Apr74.5
May62.5
Jun50
Jul50
Aug63
Sep6.53
Oct86
Nov8.56.5
Dec97
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Saquarema 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. Saquarema banks about 5,037 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan497
Feb457
Mar496
Apr448
May407
Jun370
Jul363
Aug360
Sep360
Oct396
Nov412
Dec471

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.

Saquarema receives about 5.0 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.5 and 6.3 kWh/m².

The brighter stretch of the year lasts 6.2 months, from around Sep 23 to Mar 30. The brightest month is February, averaging about 6.2 kWh/m² (intense).

The dimmest month is June, down near 3.5 kWh/m² — roughly 44% less than the February peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseFeb 36.3 kWhJun 283.5 kWh
Solar energy (kWh/m²)Level
Jan6.2Intense
Feb6.3Intense
Mar5.3Bright
Apr4.7Bright
May3.7Moderate
Jun3.5Moderate
Jul3.6Moderate
Aug4.3Bright
Sep4.9Bright
Oct5.6Bright
Nov5.7Bright
Dec6.2Intense

Where is Saquarema?

Saquarema sits at 22.9°S, 42.5°W, 57 m above sea level, in Brazil. The nearest listed city is Araruama, 13 km away.

Topography around Saquarema

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

Within 3 km, the terrain around Saquarema has only modest variations in elevation — a maximum elevation change of 125 m around an average of 21 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 685 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,252 m.

The land around Saquarema is covered by trees (45%) and artificial surfaces (23%) within 3 km, water (42%), trees (25%) and grassland (24%) within 16 km, and water (44%) and trees (33%) within 80 km.

3 km
125 m
16 km
685 m
80 km
2,252 m
treesgrasslandartificial surfaceswaterwetland
Nearby: Araruama 13 km · Rio Bonito 26 km · Iguaba Grande 26 km · Silva Jardim 29 km · Tanguá 31 km · Maricá 36 km · São Pedro da Aldeia 38 km · Itaboraí 43 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 Saquarema (-22.8989°, -42.4699°, elevation 57 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).