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Cariacica weather

Rio de Janeiro · 376,200 inhabitants · Thursday, October 29 · updated 15:06

Air: Fair Hot · 3 d High storm risk · Sat, Sun, Thu

26°

Mainly clear

Feels like 33°C

Wind

13 km/h

Gusts

13 km/h

Humidity

69 %

Pressure

1015 hPa

Clouds

45 %

Storm

Rise 05:01 Set 17:49 Day 12 h 48 min UV 4 · Moderate

Morning, afternoon, evening

Trend

Afternoon

Partly cloudy

27°26°

Feels like 33°

Wind ↑ ENE 13 km/h

Humidity 55 %

Evening

Partly cloudy

22°21°

Feels like 29°

Wind ↑ ENE 7 km/h

Gusts 14 km/h

Humidity 88 %

15:00

26°

ENE 13

18:00

21°

ENE 6

Cariacica forecast in charts · next 7 days

The week ahead: highs and lows

≈ A week close to the usual temperatures

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Cariacica climate: what a normal year looks like

The hottest stretch is February, when afternoons average 30 °C; the coldest is August, when nights average 16 °C.

Afternoons reach 30 °C or more in January and February; the typical peak is 30 °C in February.

A normal year brings roughly 1,450 mm of rain — more than 74% of the towns of 20,000+ people we compared it with.

Forecast highs for the coming week average 28 °C, 1 °C warmer than a normal October (27 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	30 °C	22 °C	164 mm
Feb	30 °C	22 °C	115 mm
Mar	30 °C	22 °C	178 mm
Apr	28 °C	20 °C	120 mm
May	26 °C	18 °C	67 mm
Jun	25 °C	17 °C	43 mm
Jul	25 °C	17 °C	48 mm
Aug	25 °C	16 °C	52 mm
Sep	26 °C	18 °C	72 mm
Oct	27 °C	19 °C	129 mm
Nov	28 °C	20 °C	234 mm
Dec	29 °C	21 °C	232 mm
Whole year	27 °C	19 °C	1,450 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 20.26° S, 40.42° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Cariacica: pollution and pollen

2/6

Fair

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.511µg/m³

PM1015µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Cariacica

Rain observed over the last two hours by official weather radars around Cariacica, followed by the radar forecast for the next hour where the weather service provides one.

Full-screen rain radar and next-hour rain on RainAtlas

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Cariacica yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Cariacica

Waning gibbous

87 % illuminated · 18.3 days

Rise 15:35 Set 01:37

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (America/Sao_Paulo); phase and lit fraction from a synodic calculation.

Look up a past day in Cariacica

Curious about the weather in Cariacica on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Cariacica weather at a glance

This page gathers everything about the weather in Cariacica, Rio de Janeiro: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 26 °C (feels like 33 °C) and the wind blows at 13 km/h.

Expected range today: 18 °C to 27 °C and a dry sky; keep an eye on thunderstorms; it will be very hot. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Vitória 11 km 25°

Vila Velha 15 km 24°

Serra 19 km 25°

Campos Dos Goytacazes 191 km 26°

Cariacica weather data for developers

Use the Cariacica forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations