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
Average highs of 18.5°C in Manchester. Mild, comfortable temperatures.
94mm of rain over 30 days.
The most extreme day in this period:
Hottest day: 23.4°C
Average humidity of 80% indicates persistently moist air conditions. Heat sensation amplified during warm periods (18.5°C average temperature).
Stable humidity conditions with only 24% variation (68%-92%). Predictable moisture levels throughout period.