July 2026
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 18.5°C in San Francisco. Mild, comfortable temperatures.
Very little rainfall (5mm total).
The most extreme day in this period:
Hottest day: 25.8°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 23% variation (65%-88%). Predictable moisture levels throughout period.