Rio de Janeiro Weather

August 2026 (This Month)

Historical data
Average Temperature
26.8 °C
High
/
19.9 °C
Low
31.2mm
Precipitation
33.9°C
Peak Temp
17.8°C
Low Temp
17
Days Count

Temperature Trends

Daily high, low, and average

Weather Extremes

Most notable conditions during this period

Period High

33.9°C
Friday, August 7

Coolest Day

21.1°C
Tuesday, August 11
Progress 0%
0 / 0 years
Analyzing Historical Data

Analyzing 15 years of historical data...

Analysis Period

Years: 15
Location: Rio de Janeiro
Period: 2026-08-01 to 2026-08-17

Weather Insights

Key findings from analysis for selected period

Warm & Pleasant

Notable

Average highs of 26.8°C in Rio de Janeiro. Warm, pleasant conditions.

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Moderate Rainfall Period

Info

Moderate rainfall during this period (41% of days).

⚠️

1 Exceptional Weather Event

Info

The most extreme day in this period:

Aug 7 Heat

Hottest day: 33.9°C

1 Extreme Heat Index Day

Worth noting

1 day with dangerous heat index levels (43.2°C average). Temperature 33.9°C combined with 63% humidity creates hazardous conditions.

High Humidity Levels

Info

Average humidity of 77% indicates persistently moist air conditions. Heat sensation amplified during warm periods (26.8°C average temperature).

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Global Weather Data

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Data Source

Weather data provided by Open-Meteo, offering reliable historical weather information from meteorological stations worldwide.

Data accuracy and availability may vary by location and time period.

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