September 2026
Historical dataDaily high, low, and average
Most notable conditions during this period
Load the same period from the previous 15 years.
Key findings from analysis for selected period
Temperature swings from 8.6°C to 34.9°C (26.3°C range).
Large temperature swings (26.3°C range) for a month.
The most extreme day in this period:
Hottest day: 34.9°C
1 day where humidity amplified heat sensation (36.0°C heat index). 30.5°C temperature felt like 36.0°C due to 69% humidity.
Average humidity of 74% indicates persistently moist air conditions. Heat sensation amplified during warm periods (22.7°C average temperature). Humidity varied significantly (39%-93% range).