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Weather & Climate
Fortuna, Maranhão, Brazil
Overview
Climate data and monthly weather averages for Fortuna.
Key Metrics
Annual Avg
27.3°C
Summer Avg
26.5°C
Winter Avg
27.3°C
Record High
40.1°C
Record Low
17.2°C
Annual Precipitation
1144.9 mm
Avg Humidity
70%
Summer Humidity
80%
Winter Humidity
58%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 36.5° | 26.2° | 19.3° | 185.4 | 81% | 155 | 8.9 |
| Feb | 36.2° | 25.4° | 19.9° | 208.6 | 88% | 144 | 8.5 |
| Mar | 36.4° | 25.5° | 20.6° | 218.2 | 89% | 159 | 8.7 |
| Apr | 35.7° | 25.5° | 19.5° | 170.1 | 89% | 154 | 8.8 |
| May | 35.8° | 26° | 18.6° | 90.2 | 83% | 159 | 9.4 |
| Jun | 35.8° | 26.3° | 18° | 21.3 | 70% | 164 | 10.6 |
| Jul | 37.7° | 27.1° | 17.2° | 9.9 | 57% | 179 | 11.4 |
| Aug | 39.5° | 28.4° | 18.6° | 9 | 48% | 194 | 11.8 |
| Sep | 39.3° | 29.8° | 18.6° | 19.5 | 47% | 190 | 11.7 |
| Oct | 40.1° | 30.2° | 20.8° | 42.5 | 52% | 181 | 11.6 |
| Nov | 39.5° | 29.3° | 20.4° | 66.3 | 60% | 159 | 10.5 |
| Dec | 39.8° | 27.9° | 20.4° | 103.9 | 70% | 158 | 10 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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