Rio Branco weather

Name: Rio Branco
Address: BR

The forecast for Rio Branco (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.

Brazil9.97°S, 67.81°WAmerica/Rio Branco (UTC-5)ECMWF: October 25 at 01:00 PM

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Next 48 hours (local time)

10-day forecast

TodayOctober 25Partly cloudy
gusts 5 km/h28°C 28°C
TomorrowOctober 26Light rain
3 mm · gusts 29 km/h32°C 26°C
TuesdayOctober 27Rain
4 mm · gusts 27 km/h34°C 24°C
WednesdayOctober 28Rain
14 mm · gusts 27 km/h32°C 23°C
ThursdayOctober 29Heavy rain
13 mm · gusts 17 km/h29°C 23°C
FridayOctober 30Light rain
2 mm · gusts 7 km/h31°C 24°C
SaturdayOctober 31Rain
8 mm · gusts 23 km/h28°C 24°C
SundayNovember 1Rain
3 mm · gusts 26 km/h33°C 24°C
MondayNovember 2Light rain
1 mm · gusts 18 km/h32°C 24°C
TuesdayNovember 3Light rain
1 mm · gusts 23 km/h33°C 24°C

Over the next 10 days in Rio Branco, temperatures will range from 23°C to 34°C, with 48 mm of rain or snow in total. Days with at least 1 mm of precipitation: 9. ECMWF model run from October 25 at 01:00 PM.

Rio Branco wind forecast for 10 days

Windiest: tomorrow - average 7 km/h, gusts up to 29 km/h. Calmest: Saturday, October 31 - average 2 km/h. The wind blows most often from the south.

Day	Wind	Gusts	Direction
Today	3 km/h	5 km/h	west
Tomorrow	7 km/h	29 km/h	south
Tue, 10/27	5 km/h	27 km/h	east
Wed, 10/28	4 km/h	27 km/h	northwest
Thu, 10/29	3 km/h	17 km/h	south
Fri, 10/30	4 km/h	7 km/h	south
Sat, 10/31	2 km/h	23 km/h	west
Sun, 11/1	4 km/h	26 km/h	northwest
Mon, 11/2	3 km/h	18 km/h	northwest
Tue, 11/3	6 km/h	23 km/h	north

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Climate through the year

In October, daytime temperatures here average 33°C and nights 23°C, with about 131 mm of rain over the month. The warmest month is September (an average of 33°C by day), the coolest is May (28°C by day, 21°C at night). The wettest month is January (about 257 mm) and the driest is July (25 mm).

Month	Day	Night	Rain
January	28°C	23°C	257 mm
February	28°C	23°C	254 mm
March	28°C	23°C	243 mm
April	28°C	22°C	160 mm
May	28°C	21°C	79 mm
June	28°C	20°C	33 mm
July	29°C	20°C	25 mm
August	32°C	21°C	43 mm
September	33°C	22°C	76 mm
October	33°C	23°C	131 mm
November	30°C	23°C	196 mm
December	28°C	23°C	240 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 Rio Branco comes from the ECMWF model and is computed for the point 9.97°S, 67.81°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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