Vilhena May Weather Averages

Rondonia, Brazil

May Weather Averages for Vilhena

High Temp	29°C	84°F
Low Temp	20°C	67°F
Avg Temp	23°C	74°F
Sunshine Hours	207 hours
Rainfall	64.38 mm	2.53 In
Rain days	10 days
Pressure	1013 mb	30 In

Vilhena May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	27°C / 81°F	20°C / 68°F	23°C / 73°F	158 hours	90.96 mm / 3.58 In	15 days	1013 mb / 30 In
2010	29°C / 84°F	19°C / 66°F	23°C / 74°F	254 hours	34.12 mm / 1.34 In	8 days	1013 mb / 30 In
2011	29°C / 84°F	19°C / 66°F	23°C / 73°F	301 hours	17.22 mm / 0.68 In	3 days	1013 mb / 30 In
2012	28°C / 83°F	19°C / 67°F	23°C / 73°F	236 hours	88.99 mm / 3.50 In	15 days	1013 mb / 30 In
2013	28°C / 83°F	20°C / 69°F	24°C / 74°F	175 hours	80.01 mm / 3.15 In	14 days	1012 mb / 30 In
2014	28°C / 82°F	20°C / 68°F	23°C / 74°F	138 hours	96.12 mm / 3.78 In	17 days	1012 mb / 30 In
2015	27°C / 81°F	20°C / 68°F	23°C / 73°F	88 hours	180.63 mm / 7.11 In	24 days	1013 mb / 30 In
2016	28°C / 83°F	20°C / 67°F	23°C / 74°F	187 hours	93.11 mm / 3.67 In	14 days	1014 mb / 30 In
2017	29°C / 84°F	20°C / 69°F	24°C / 75°F	142 hours	76.07 mm / 2.99 In	19 days	1013 mb / 30 In
2018	29°C / 83°F	19°C / 66°F	23°C / 73°F	241 hours	74.96 mm / 2.95 In	10 days	1014 mb / 30 In
2019	29°C / 85°F	20°C / 67°F	24°C / 75°F	243 hours	30.09 mm / 1.18 In	7 days	1013 mb / 30 In
2020	27°C / 81°F	18°C / 65°F	22°C / 72°F	201 hours	59.46 mm / 2.34 In	4 days	1014 mb / 30 In
2021	29°C / 84°F	20°C / 67°F	24°C / 74°F	241 hours	39.67 mm / 1.56 In	6 days	1013 mb / 30 In
2022	30°C / 86°F	19°C / 66°F	23°C / 74°F	209 hours	13.40 mm / 0.53 In	2 days	1014 mb / 30 In
2023	30°C / 85°F	20°C / 68°F	24°C / 76°F	188 hours	43.75 mm / 1.72 In	6 days	1013 mb / 30 In
2024	32°C / 89°F	20°C / 68°F	25°C / 76°F	269 hours	6.77 mm / 0.27 In	0 days	1012 mb / 30 In
2025	30°C / 85°F	19°C / 67°F	23°C / 74°F	218 hours	42.29 mm / 1.67 In	3 days	1013 mb / 30 In
2026	28°C / 83°F	19°C / 65°F	23°C / 73°F	236 hours	91.30 mm / 3.59 In	8 days	1014 mb / 30 In

Need more than one day of Vilhena history?

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

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Vilhena weather history: common questions

How far back does Vilhena 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 Vilhena 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.

Historical weather data

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CSV files from January 2009 to today:

Daily and hourly historical weather
Yearly monthly averages
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For developers

History API

Hourly past weather for Vilhena as JSON, from 2010.

GET https://api.weatherapi.com/v1/history.json?key=YOUR_KEY&q=-12.72,-60.12&dt=2026-01-01 Get your free API key Compare plans »