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Weather & Climate
Monte Negro, Rondônia, Brazil
Overview
Climate data and monthly weather averages for Monte Negro.
Key Metrics
Annual Avg
26°C
Summer Avg
25.2°C
Winter Avg
26.3°C
Record High
41.8°C
Record Low
13°C
Annual Precipitation
1602.7 mm
Avg Humidity
80%
Summer Humidity
90%
Winter Humidity
67%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 35.7° | 25° | 20.1° | 251.1 | 91% | 147 | 5.8 |
| Feb | 31.2° | 24.9° | 20.1° | 236.6 | 92% | 126 | 6.2 |
| Mar | 30.6° | 25° | 19.7° | 220.1 | 92% | 144 | 5.8 |
| Apr | 33.4° | 25° | 15.4° | 143.1 | 91% | 144 | 8.4 |
| May | 34.7° | 24.6° | 13.3° | 71.3 | 89% | 141 | 7.3 |
| Jun | 36.3° | 24.7° | 13° | 19.2 | 81% | 144 | 8.1 |
| Jul | 37.8° | 26.1° | 14.5° | 13.3 | 66% | 160 | 8.9 |
| Aug | 40.1° | 28.2° | 14.5° | 27 | 55% | 158 | 8.9 |
| Sep | 40.8° | 28.8° | 14.9° | 93.9 | 63% | 148 | 8.6 |
| Oct | 41.8° | 28° | 19.8° | 142.9 | 73% | 160 | 7.6 |
| Nov | 40° | 26.7° | 18.7° | 156 | 81% | 148 | 7.7 |
| Dec | 35.8° | 25.6° | 20.6° | 228.2 | 88% | 143 | 7.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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