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Weather & Climate
Formosa da Serra Negra, Maranhão, Brazil
Overview
Climate data and monthly weather averages for Formosa da Serra Negra.
Key Metrics
Annual Avg
26.9°C
Summer Avg
25.9°C
Winter Avg
27.1°C
Record High
41.3°C
Record Low
16.1°C
Annual Precipitation
1075.4 mm
Avg Humidity
66%
Summer Humidity
78%
Winter Humidity
52%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 35.9° | 25.6° | 18.6° | 182.9 | 79% | 151 | 32.6 |
| Feb | 37.5° | 25.2° | 19.5° | 176.4 | 83% | 140 | 26.9 |
| Mar | 36° | 25.3° | 19.3° | 175.8 | 84% | 154 | 31.8 |
| Apr | 36.6° | 25.4° | 18.4° | 134.4 | 82% | 150 | 32.7 |
| May | 37.1° | 26° | 18° | 63.9 | 75% | 159 | 33.9 |
| Jun | 37.1° | 26.4° | 16.1° | 8.4 | 61% | 165 | 36.3 |
| Jul | 37.7° | 26.9° | 16.2° | 5.6 | 51% | 181 | 38.3 |
| Aug | 39.8° | 28.1° | 16.1° | 8.1 | 43% | 195 | 39.6 |
| Sep | 41° | 29.7° | 18.6° | 20.4 | 42% | 186 | 40.8 |
| Oct | 41.3° | 29.6° | 20.2° | 74.4 | 52% | 171 | 38.7 |
| Nov | 40.5° | 28.2° | 19.7° | 93.3 | 64% | 151 | 36.9 |
| Dec | 39.9° | 26.9° | 19.1° | 131.8 | 72% | 152 | 31.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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