August 2026 (This Month)
Historical dataDaily high, low, and average
Most notable conditions during this period
Analyzing 15 years of historical data...
Key findings from analysis for selected period
Average highs of 26.8°C in Rio de Janeiro. Warm, pleasant conditions.
Moderate rainfall during this period (41% of days).
The most extreme day in this period:
Hottest day: 33.9°C
1 day with dangerous heat index levels (43.2°C average). Temperature 33.9°C combined with 63% humidity creates hazardous conditions.
Average humidity of 77% indicates persistently moist air conditions. Heat sensation amplified during warm periods (26.8°C average temperature).