September 2026
Historical dataDaily high, low, and average
Load the same period from the previous 15 years.
Key findings from analysis for selected period
Average highs of 23.8°C in Mexico City. Warm, pleasant conditions.
224mm of rain over 30 days.
The most extreme days in this period:
Hottest day: 26.3°C
Heavy rain: 32.3mm in one day
Average humidity of 74% indicates persistently moist air conditions. Heat sensation amplified during warm periods (23.8°C average temperature). Consistently stable humidity levels (19% variation).
Stable humidity conditions with only 19% variation (65%-84%). Predictable moisture levels throughout period.