Weather on a past date in Rio Branco

Any date from 1 January 2009 to yesterday.

Fri 30 Oct, 2026 Weather in Rio Branco

Sunrise: 05:01 AM
Sunset: 05:28 PM		Moonrise: 09:57 PM
Moonset: 08:42 AM		Max:
34.3 °c		Min:
21.2 °c		Avg:
26.5 °c		Precip:
5.50 mm		Max Wind:
7.6 kph
 
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IconOvercastOvercastOvercastPartly cloudyOvercastModerate or heavy rain showerOvercastOvercast
Temp22.9°c22.4°c22.1°c28.0°c34.3°c29.4°c27.4°c25.9°c
Wind5.8 kmph6.8 kmph5.0 kmph7.2 kmph3.2 kmph6.1 kmph6.1 kmph4.0 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm2.60 mm0.00 mm0.00 mm
Cloud100%92%100%42%92%92%98%99%
Humidity94%96%96%67%35%48%60%70%
Pressure1011 mb1010 mb1012 mb1013 mb1010 mb1008 mb1007 mb1009 mb

Rio Branco Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January29°C / 85°F22°C / 72°F25°C / 77°F42 hours320.98 mm / 12.64 In25 days1010 mb / 30 In
February29°C / 84°F22°C / 72°F25°C / 77°F30 hours332.76 mm / 13.10 In23 days1010 mb / 30 In
March29°C / 84°F22°C / 72°F25°C / 77°F43 hours343.80 mm / 13.54 In25 days1010 mb / 30 In
April29°C / 85°F22°C / 71°F25°C / 77°F77 hours222.08 mm / 8.74 In22 days1011 mb / 30 In
May29°C / 85°F21°C / 70°F25°C / 76°F153 hours106.09 mm / 4.18 In14 days1012 mb / 30 In
June30°C / 86°F21°C / 69°F25°C / 76°F211 hours37.52 mm / 1.48 In6 days1013 mb / 30 In
July32°C / 90°F20°C / 68°F25°C / 78°F279 hours16.49 mm / 0.65 In3 days1013 mb / 30 In
August34°C / 94°F22°C / 71°F27°C / 81°F277 hours36.87 mm / 1.45 In6 days1012 mb / 30 In
September36°C / 96°F23°C / 74°F29°C / 84°F215 hours69.30 mm / 2.73 In11 days1010 mb / 30 In
October33°C / 92°F23°C / 73°F27°C / 81°F145 hours149.67 mm / 5.89 In17 days1009 mb / 30 In
November32°C / 89°F23°C / 73°F26°C / 80°F103 hours210.32 mm / 8.28 In19 days1008 mb / 30 In
December30°C / 86°F22°C / 72°F25°C / 78°F59 hours299.94 mm / 11.81 In22 days1009 mb / 30 In

Need more than one day of Rio Branco history?

Download historical weather for Rio Branco, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
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Weather history near Rio Branco

Region

Acre

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Rio Branco weather history: common questions

How far back does Rio Branco weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Rio Branco historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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