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Weather & Climate
Porto, Piauí, Brazil
Overview
Climate data and monthly weather averages for Porto.
Key Metrics
Annual Avg
27.8°C
Summer Avg
27.7°C
Winter Avg
27.3°C
Record High
41.1°C
Record Low
17.9°C
Annual Precipitation
1314.8 mm
Avg Humidity
71%
Summer Humidity
74%
Winter Humidity
67%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 38.7° | 27.3° | 21.1° | 186 | 76% | 166 | 9.2 |
| Feb | 38.5° | 26.3° | 20.8° | 229.3 | 85% | 149 | 9.1 |
| Mar | 37.3° | 26.1° | 21.2° | 290.5 | 88% | 166 | 8.3 |
| Apr | 33.7° | 25.9° | 20.7° | 273.3 | 90% | 158 | 8.1 |
| May | 35.8° | 26.1° | 20.2° | 140.1 | 86% | 168 | 8.2 |
| Jun | 36.7° | 26.3° | 17.9° | 46.8 | 77% | 163 | 8.9 |
| Jul | 36.9° | 27.1° | 18.6° | 21.1 | 67% | 177 | 9.5 |
| Aug | 39.2° | 28.6° | 18.1° | 8.4 | 57% | 195 | 10.2 |
| Sep | 40.1° | 29.8° | 18.4° | 9.9 | 54% | 200 | 11 |
| Oct | 40.6° | 30.4° | 21° | 17.1 | 54% | 204 | 12.5 |
| Nov | 41.1° | 30.2° | 21.9° | 29.1 | 56% | 186 | 12.8 |
| Dec | 40.8° | 29.4° | 20.5° | 63.2 | 62% | 174 | 11.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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