Piraí weather

Name: Piraí
Address: BR

The forecast for Piraí (Brazil) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

Rio de Janeiro, Brazil22.63°S, 43.9°WAmerica/Sao Paulo (UTC-3)ECMWF: October 25 at 03:00 PM

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Next 48 hours (local time)

10-day forecast

TodayOctober 26Light rain
3 mm · gusts 43 km/h20°C 17°C
TomorrowOctober 27Light rain
0.7 mm · gusts 35 km/h21°C 14°C
WednesdayOctober 28Light rain
0.9 mm · gusts 26 km/h23°C 16°C
ThursdayOctober 29Rain
16 mm · gusts 23 km/h21°C 18°C
FridayOctober 30Rain
32 mm · gusts 13 km/h25°C 18°C
SaturdayOctober 31Rain
4 mm · gusts 33 km/h24°C 20°C
SundayNovember 1Rain
12 mm · gusts 36 km/h24°C 19°C
MondayNovember 2Rain
4 mm · gusts 38 km/h22°C 19°C
TuesdayNovember 3Light rain
0.7 mm · gusts 37 km/h23°C 18°C

Over the next 9 days in Piraí, temperatures will range from 14°C to 25°C, with 74 mm of rain or snow in total. Days with at least 1 mm of precipitation: 6. ECMWF model run from October 25 at 03:00 PM.

Piraí wind forecast for 10 days

Windiest: today - average 12 km/h, gusts up to 43 km/h. Calmest: Wednesday, October 28 - average 6 km/h. The wind blows most often from the southeast.

Day	Wind	Gusts	Direction
Today	12 km/h	43 km/h	south
Tomorrow	8 km/h	35 km/h	southeast
Wed, 10/28	6 km/h	26 km/h	east
Thu, 10/29	6 km/h	23 km/h	northeast
Fri, 10/30	8 km/h	13 km/h	northeast
Sat, 10/31	7 km/h	33 km/h	east
Sun, 11/1	6 km/h	36 km/h	southeast
Mon, 11/2	8 km/h	38 km/h	south
Tue, 11/3	7 km/h	37 km/h	southeast

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Climate through the year

In October, daytime temperatures here average 30°C and nights 16°C, with about 99 mm of rain over the month. The warmest month is January (an average of 30°C by day), the coolest is June (25°C by day, 13°C at night). The wettest month is January (about 217 mm) and the driest is July (33 mm).

Month	Day	Night	Rain
January	30°C	19°C	217 mm
February	30°C	19°C	160 mm
March	29°C	18°C	158 mm
April	27°C	17°C	80 mm
May	25°C	14°C	51 mm
June	25°C	13°C	34 mm
July	25°C	12°C	33 mm
August	27°C	12°C	33 mm
September	29°C	14°C	56 mm
October	30°C	16°C	99 mm
November	29°C	17°C	178 mm
December	30°C	19°C	204 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Piraí comes from the ECMWF model and is computed for the point 22.63°S, 43.9°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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