When to visit
Porto Velho?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Porto Velho
Rondônia · Brazil

The best time to visit Porto Velho is June, July, August, when the weather, flight prices, and crowds align. — very predictable climate

Climate score
October
50

Mixed climate

⛈Hot & rainy

18dsunny streak
Long sunny stretches
4%ideal warm days
Rarely warm & sunny
3ddry streak
Frequent rain
Moderate— 10% days above 35°cFrequently oppressive— 47% days needing acWarming— +1.5° vs. 15 years agoGetting drierStable through the month
Temperature
24–33°C
Very consistent temperatures · Hot nights — A/C advised
Feels like
29–39°C
Muggy
Precipitation
155mm
Heavy downpours · 22 days
Sunshine
7.5h
Mostly cloudy
Humidity (%)
83%
Frequently oppressive
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
10°20°30°40°50°JanFebMarAprMayJunJulAugSepOctNovDec
International eSIM

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Tourist Crowds
Monthly visitor flow
70
Low season
050100JanFebMarAprMayJunJulAugSepOct70NovDec
Tours & tickets in Porto Velho
Browse tours & tickets

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Flights to Porto Velho

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Monthly Overview
Score363434366181867766503535
ClimateHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & dryHot & dryHot & dryHot & dryHot & rainyHot & rainyHot & rainy
Temperature23–30°C23–29°C24–29°C24–29°C23–30°C22–30°C22–33°C23–33°C24–34°C24–33°C24–31°C24–30°C
Feels like28–36°C28–36°C29–36°C29–36°C28–36°C26–35°C25–36°C26–37°C29–39°C29–39°C29–38°C29–37°C
Precipitation342mm
28 days
337mm
26 days
352mm
29 days
283mm
26 days
155mm
19 days
39mm
8 days
7mm
2 days
42mm
5 days
77mm
14 days
155mm
22 days
257mm
25 days
319mm
28 days
Sunshine5.1h
☀︎ 41%
4.6h
☀︎ 37%
4.4h
☀︎ 36%
5.5h
☀︎ 46%
8.2h
☀︎ 70%
10.6h
☀︎ 91%
11.0h
☀︎ 94%
10.5h
☀︎ 89%
10.1h
☀︎ 83%
7.5h
☀︎ 61%
6.0h
☀︎ 48%
5.4h
☀︎ 43%
WindN · 9 km/hN · 9 km/hNE · 9 km/hNE · 9 km/hE · 9 km/hSE · 9 km/hSE · 9 km/hN · 10 km/hN · 10 km/hN · 10 km/hN · 9 km/hN · 10 km/h
Humidity (%)90%91%92%92%89%83%71%70%77%83%87%89%
Perfect days0%0%0%1%6%5%2%1%0%0%0%0%
Dry streak1d1d1d2d5d14d22d17d6d3d2d1d
Sunny streak10d7d9d13d20d28d29d28d25d18d12d11d
Extreme heat——————2%23%19%10%2%—
Temperature+0.2°+0.2°+0.1°+0.4°+1.0°+0.7°+0.9°-0.2°+0.9°+1.5°+1.5°+1.3°
RainfallStableStableGetting wetterGetting wetterStableStableStableStableStableGetting drierGetting drierGetting drier
Ideal warm days5%4%5%11%33%60%34%8%4%4%5%4%
Outdoor comfort0%0%0%0%1%1%1%0%0%0%0%0%
Dry week odds0%0%0%1%3%35%69%50%6%0%0%0%
Heavy rain12%16%13%8%3%——1%1%4%10%13%
Muggy days100%100%100%99%95%93%63%60%92%100%99%100%
Oppressive days38%39%46%55%35%10%1%2%14%47%59%46%
Day length12.6h12.4h12.1h11.9h11.7h11.6h11.7h11.8h12.1h12.3h12.5h12.6h
Tourist CrowdsHigh seasonShoulder seasonShoulder seasonLow seasonLow seasonLow seasonShoulder seasonLow seasonLow seasonLow seasonLow seasonLow season

Frequently asked questions

What is the best time to visit Porto Velho?

The best time to visit Porto Velho is June, August, July, with temperatures between 22 °C and 33 °C. The best month is June. June is low season.

What is the weather like in Porto Velho?

Porto Velho has a Tropical climate with an overall score of 5.3/10. Annual temperatures range from 22 °C to 34 °C.

What is the hottest month in Porto Velho?

The hottest month in Porto Velho is September, with average highs of 34 °C and lows of 24 °C.

What is the rainiest month in Porto Velho?

The rainiest month in Porto Velho is March, with an average of 352 mm of precipitation.

When is peak season in Porto Velho?

Peak season in Porto Velho is January. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Porto Velho?

Shoulder season in Porto Velho falls in February, March, July. It offers a good balance of decent weather and lower prices compared to peak season.