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Weather & Climate
Alto Parnaíba, Maranhão, Brazil
Overview
Climate data and monthly weather averages for Alto Parnaíba.
Key Metrics
Annual Avg
26.7°C
Summer Avg
25.9°C
Winter Avg
26.3°C
Record High
41.6°C
Record Low
15.1°C
Annual Precipitation
1175.6 mm
Avg Humidity
61%
Summer Humidity
75%
Winter Humidity
45%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 36.9° | 25.8° | 18.1° | 209.9 | 75% | 167 | 29.8 |
| Feb | 36.2° | 25.3° | 17.7° | 189.8 | 79% | 147 | 32.5 |
| Mar | 36.5° | 25.4° | 17.8° | 192.5 | 80% | 161 | 31.2 |
| Apr | 35.9° | 25.6° | 16.6° | 108.6 | 76% | 160 | 31.9 |
| May | 37.7° | 26.1° | 15.4° | 43.1 | 65% | 166 | 35 |
| Jun | 37.1° | 25.8° | 15.3° | 5.1 | 52% | 168 | 37.1 |
| Jul | 36.8° | 25.9° | 15.1° | 1.2 | 45% | 184 | 38.1 |
| Aug | 38.9° | 27.2° | 15.9° | 3.1 | 39% | 201 | 39.7 |
| Sep | 40.3° | 29.3° | 16.2° | 22.8 | 37% | 197 | 39.1 |
| Oct | 41.6° | 29.4° | 18.6° | 85.6 | 48% | 184 | 37.9 |
| Nov | 40.7° | 27.6° | 18.3° | 153.9 | 65% | 164 | 36.8 |
| Dec | 40.6° | 26.6° | 18.9° | 160 | 70% | 169 | 31.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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