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Weather in Rio

West Greece · 14 219 inhabitants · Sunday, September 20 · updated 16h53

Mainly clear
28°
Mainly clear
Feels like 32°C
Wind
4 km/h
Gusts
19 km/h
Humidity
43 %
Pressure
1019 hPa
Clouds
46 %
Storm
No
Rise 07h17 Set 19h35 Day 12h17 UV 3 · Moderate

Detailed forecast

Trend
Afternoon
Partly cloudy
Partly cloudy
29°28°
Feels like 31°
Wind NE 16 km/h
Gusts 33 km/h
Humidity 36 %
Evening
Mainly clear
Mainly clear
28°25°
Feels like 32°
Wind NE 4 km/h
Gusts 19 km/h
Humidity 43 %
18h
Mainly clear
28°
NE 4
21h
Mainly clear
25°
SSO 4
0h
Mainly clear
23°
E 1

Weather charts for Rio · 7 days

Temperatures over 7 days

Temperatures close to seasonal normals
Highs Lows Seasonal normal (1991-2020 average)
16°20°24°27°31°Auj.LunMarMerJeuVenSam22°18°Dim 20 sept. : max 29° · min 23° · normale 21,4°Lun 21 sept. : max 29° · min 22° · normale 21,3°Mar 22 sept. : max 23° · min 20° · normale 21,2°Mer 23 sept. : max 23° · min 19° · normale 21°Jeu 24 sept. : max 24° · min 19° · normale 20,9°Ven 25 sept. : max 23° · min 18° · normale 20,8°Sam 26 sept. : max 22° · min 18° · normale 20,7°

Hourly detail

DimLunMarMerJeuVenSamDim16°23°30°29°17°05
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Rio

2/6
Moyen
European Air Quality Index (EAQI) · CAMS source
PM2.510µg/m³
PM1015µg/m³
O₃64µg/m³
NO₂12µg/m³
SO₂1µg/m³

Pollen · dominant : Grass

AlderNul
BirchNul
GrassFaible
MugwortFaible
OliveNul
RagweedFaible

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Rio: live radar and next-hour forecast

Will it rain in Rio? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Rio

First quarter
65 % illuminated · 8,8 days
Rise 22h46 Set 07h42
Mon 21/9 75%
Tue 22/9 83%
Wed 23/9 90%
Thu 24/9 96%
Fri 25/9 99%
Sat 26/9 100% Full moon
Sun 27/9 99%
Mon 28/9 95%
Tue 29/9 90%
Wed 30/9 83%
Thu 1/10 74%
Fri 2/10 64%

Rise and set in local time (Europe/Athens) · phases and illumination computed by SkiesAtlas (synodic model).

Sea, waves and tides in Rio

Reference port: Pátra · à 7 km

🌊 Water temperature
25,7 °C
satellite, 20/9
Sea state
Rippled
waves 0,2 m
Period
3 s
Swell
0,0 m
TodaySun 20/09
High tide 05:45 0,3 m
Low tide 09:01 0,3 m
High tide 14:21 0,3 m
Low tide 21:23 0,2 m
TomorrowMon 21/09
High tide 03:53 0,3 m
Low tide 09:28 0,2 m
High tide 15:17 0,3 m
Low tide 21:42 0,2 m
TueTue 22/09
High tide 04:00 0,4 m
Low tide 09:50 0,2 m
High tide 15:47 0,4 m
Low tide 22:04 0,2 m
WedWed 23/09
High tide 04:17 0,4 m
Low tide 10:14 0,2 m
High tide 16:14 0,4 m
Low tide 22:27 0,1 m

Heights are indicative, relative to chart datum · coefficient from 20 (neap) to 120 (spring) · full details on TidesAtlas

Weather history for Rio

What was the weather in Rio on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Rio

Find the full weather for Rio, West Greece: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “mainly clear” with 28 °C (feels like 32 °C) and wind at 4 km/h.

Today, temperatures range from 23 °C to 29 °C, with no significant precipitation, with a storm risk to watch. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms, and tides for Pátra.

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