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Weather & Climate
Castanheiras, Rondônia, Brazil
Overview
Climate data and monthly weather averages for Castanheiras.
Key Metrics
Annual Avg
26.3°C
Summer Avg
25.4°C
Winter Avg
26.5°C
Record High
42.7°C
Record Low
10.5°C
Annual Precipitation
1526 mm
Avg Humidity
77%
Summer Humidity
88%
Winter Humidity
64%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 35.9° | 25.3° | 19.1° | 234 | 89% | 150 | 6.8 |
| Feb | 33.7° | 25.1° | 19.3° | 246.7 | 90% | 132 | 6.6 |
| Mar | 32.6° | 25.2° | 19.6° | 229.4 | 91% | 151 | 5.8 |
| Apr | 31.1° | 25.1° | 14.2° | 113.4 | 90% | 148 | 8.6 |
| May | 33.8° | 24.5° | 10.5° | 56.4 | 87% | 143 | 8 |
| Jun | 35.6° | 24.9° | 12.5° | 12.3 | 78% | 145 | 8.1 |
| Jul | 38.1° | 26.2° | 12.3° | 15.2 | 62% | 161 | 8.7 |
| Aug | 40.3° | 28.4° | 13.4° | 18 | 51% | 163 | 10 |
| Sep | 42° | 29.4° | 14.8° | 72 | 57% | 149 | 9.6 |
| Oct | 42.7° | 28.6° | 19.6° | 133.3 | 69% | 163 | 7.8 |
| Nov | 40.4° | 27.1° | 17.5° | 167.1 | 78% | 154 | 7.3 |
| Dec | 39.4° | 25.9° | 19.5° | 228.2 | 86% | 150 | 7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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