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Weather & Climate
Arraial, Piauí, Brazil
Overview
Climate data and monthly weather averages for Arraial.
Key Metrics
Annual Avg
28.6°C
Summer Avg
27.6°C
Winter Avg
28.6°C
Record High
41.9°C
Record Low
17.6°C
Annual Precipitation
896.2 mm
Avg Humidity
58%
Summer Humidity
70%
Winter Humidity
46%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 40.9° | 27.3° | 18.9° | 162.4 | 71% | 164 | 27.6 |
| Feb | 38.9° | 26.3° | 19.5° | 166.9 | 79% | 149 | 26.1 |
| Mar | 38.2° | 26.3° | 19.6° | 174.8 | 81% | 165 | 26.7 |
| Apr | 39.5° | 26.6° | 19° | 126.3 | 78% | 160 | 30.5 |
| May | 38.6° | 27.7° | 17.6° | 51.5 | 65% | 166 | 30 |
| Jun | 38.1° | 28.2° | 18° | 9 | 52% | 165 | 33.6 |
| Jul | 38.2° | 28.4° | 18.2° | 4 | 46% | 181 | 36.3 |
| Aug | 40.1° | 29.3° | 19.1° | 2.5 | 40% | 203 | 37.2 |
| Sep | 40.9° | 31° | 20.5° | 7.5 | 36% | 206 | 35.3 |
| Oct | 41.9° | 31.9° | 20.6° | 36.3 | 40% | 201 | 35 |
| Nov | 41.7° | 30.8° | 21.5° | 57 | 49% | 179 | 30.8 |
| Dec | 41.5° | 29.2° | 20.3° | 98 | 59% | 173 | 29.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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