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Weather & Climate
João Costa, Piauí, Brazil
Overview
Climate data and monthly weather averages for João Costa.
Key Metrics
Annual Avg
27.9°C
Summer Avg
27.6°C
Winter Avg
27°C
Record High
41.4°C
Record Low
16.7°C
Annual Precipitation
604.3 mm
Avg Humidity
54%
Summer Humidity
64%
Winter Humidity
47%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 40.7° | 27.6° | 19.2° | 115 | 63% | 179 | 30.9 |
| Feb | 39.5° | 26.6° | 18.7° | 121 | 71% | 159 | 30.9 |
| Mar | 39.8° | 26.9° | 18.7° | 112.8 | 71% | 173 | 29.7 |
| Apr | 39.2° | 27.4° | 18.5° | 65.1 | 64% | 165 | 31.6 |
| May | 39° | 28.2° | 18.5° | 15.8 | 54% | 164 | 33.5 |
| Jun | 38° | 27.2° | 17.3° | 4.2 | 50% | 159 | 36.4 |
| Jul | 37.8° | 26.6° | 16.7° | 0.6 | 48% | 176 | 37.7 |
| Aug | 38.9° | 27.3° | 17° | 0.3 | 44% | 200 | 38.8 |
| Sep | 40.1° | 29° | 18.1° | 3.9 | 40% | 209 | 38.6 |
| Oct | 41.4° | 30.2° | 19.5° | 23.9 | 41% | 208 | 38 |
| Nov | 41.1° | 29.5° | 19.3° | 62.7 | 50% | 185 | 34.1 |
| Dec | 40.3° | 28.5° | 17.7° | 79 | 57% | 184 | 31.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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