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Weather & Climate

Oeiras, Piauí, Brazil

Overview

Climate data and monthly weather averages for Oeiras.

Key Metrics

Annual Avg
28.3°C
Summer Avg
27.8°C
Winter Avg
27.7°C
Record High
41.3°C
Record Low
17.4°C
Annual Precipitation
700.8 mm
Avg Humidity
56%
Summer Humidity
65%
Winter Humidity
47%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan40.5°27.6°19.3°131.466%16432.1
Feb39.3°26.5°19.2°132.773%14930.5
Mar39.8°26.4°18.7°152.876%16529.6
Apr38.7°26.7°18.6°94.572%16034
May39°27.7°17.4°3661%16633.7
Jun38.1°27.6°18.3°5.452%16536
Jul37.3°27.4°17.7°2.848%18140.5
Aug39.4°28.2°17.9°0.942%20341.1
Sep40.6°30°18.4°3.938%20639.8
Oct41.3°31.4°21°17.738%20138.6
Nov41.1°30.9°20.6°39.345%17935.2
Dec41°29.3°19.3°83.455%17331.1

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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