Climate of Rondônia, Brazil
Area-weighted average across Rondônia. For where people actually live and travel, see the cities below.
Rondônia, a subdivision of Brazil, has a tropical climate on average. Area-weighted monthly temperatures across the whole territory range from 24°C / 75.2°F in June to 25.9°C / 78.6°F in October, with rainfall from 13 mm / 0.5 in to 304 mm / 12 in depending on the season (1879 mm / 74 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 25.3°C77.5°F | 304 mm12″ | Tropical |
| February | 25.4°C77.7°F | 275 mm10.8″ | Tropical |
| March | 25.5°C77.9°F | 275 mm10.8″ | Tropical |
| April | 25.3°C77.5°F | 173 mm6.8″ | Tropical |
| May | 24.8°C76.6°F | 88 mm3.5″ | Tropical |
| June | 24°C75.2°F | 25 mm1″ | Sunny & Warm |
| July | 24.2°C75.6°F | 13 mm0.5″ | Sunny & Warm |
| August | 25.5°C77.9°F | 30 mm1.2″ | Sunny & Hot, Sunny & Warm |
| September | 25.7°C78.3°F | 82 mm3.2″ | Tropical |
| October | 25.9°C78.6°F | 156 mm6.1″ | Tropical |
| November | 25.7°C78.3°F | 205 mm8.1″ | Tropical |
| December | 25.4°C77.7°F | 253 mm10″ | Tropical |
Frequently asked questions
What is the best time to visit Rondônia?
The best months to visit Rondônia, Brazil for sunny, dry weather are June, July, August. The warmest month is October at an area-wide average of 25.9°C / 78.6°F, and the driest is July with about 13 mm / 0.5 in of rainfall.
What is the climate of Rondônia?
Rondônia, Brazil has area-weighted monthly average temperatures ranging from 24°C / 75.2°F in June to 25.9°C / 78.6°F in October. Annual rainfall averages about 1879 mm / 74 in, with the wettest month being January (304 mm / 12 in) and the driest July (13 mm / 0.5 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Rondônia?
The hottest month in Rondônia is October, with an area-wide average temperature of 25.9°C / 78.6°F.
What is the coldest month in Rondônia?
The coldest month in Rondônia is June, with an area-wide average temperature of 24°C / 75.2°F.
When does it rain most in Rondônia?
The wettest month in Rondônia is January, averaging about 304 mm / 12 in of rainfall. The driest is July with about 13 mm / 0.5 in.