Climate of Porto Velho, Rondônia, Brazil
Point-value climate at Porto Velho (Rondônia, Brazil). Population approximately 306,180.
Located in Rondônia, Brazil, Porto Velho has a tropical climate. Population approximately 306,180. Monthly average temperatures range from 25.2°C / 77.4°F in June to 26.6°C / 79.9°F in October, with rainfall varying from 39 mm / 1.5 in (July) to 346 mm / 13.6 in (January) — about 2325 mm / 91.5 in across the year. Porto Velho is the capital of Rondônia. These are point-value climate normals sampled at Porto Velho's coordinates — often quite different from the surrounding region's area-weighted average.
Best sunny months: July.
Best time to visit Porto Velho →
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 26°C78.8°F | 346 mm13.6″ | Tropical |
| February | 26.1°C79°F | 312 mm12.3″ | Tropical |
| March | 26.1°C79°F | 304 mm12″ | Tropical |
| April | 26.1°C79°F | 246 mm9.7″ | Tropical |
| May | 25.8°C78.4°F | 134 mm5.3″ | Tropical |
| June | 25.2°C77.4°F | 55 mm2.2″ | — |
| July | 25.2°C77.4°F | 39 mm1.5″ | Sunny & Hot, Sunny & Warm |
| August | 26.2°C79.2°F | 60 mm2.4″ | — |
| September | 26.5°C79.7°F | 116 mm4.6″ | Tropical |
| October | 26.6°C79.9°F | 179 mm7″ | Tropical |
| November | 26.4°C79.5°F | 229 mm9″ | Tropical |
| December | 26.2°C79.2°F | 305 mm12″ | Tropical |
Frequently asked questions
What is the best time to visit Porto Velho?
The months with the sunniest, driest weather are July. Porto Velho's warmest month is October at an average of 26.6°C / 79.9°F, and its driest month is July with about 39 mm / 1.5 in of rain.
What is the climate of Porto Velho?
Porto Velho, in Rondônia, Brazil, has monthly average temperatures ranging from 25.2°C / 77.4°F in June to 26.6°C / 79.9°F in October. Annual rainfall is approximately 2325 mm / 91.5 in, with the wettest month being January (346 mm / 13.6 in) and the driest July (39 mm / 1.5 in).
What is the average temperature in Porto Velho in October?
The average temperature in Porto Velho in October is 26.6°C / 79.9°F, with rainfall of about 179 mm / 7 in — the warmest month of the year.
When is the driest month in Porto Velho?
The driest month in Porto Velho is July, with about 39 mm / 1.5 in of average monthly rainfall. Average temperature that month is 25.2°C / 77.4°F.
When is the wettest month in Porto Velho?
The wettest month in Porto Velho is January, with approximately 346 mm / 13.6 in of average monthly rainfall.