2025 (Full Year)
Average temperatures and rainfall by season
Seasons based on meteorological calendar: Spring (Mar-May), Summer (Jun-Aug), Autumn (Sep-Nov), Winter (Dec-Feb)
Best visiting months: December, February, January
Based on optimal temperature and rainfall balance from historical weather patterns
Daily high, low, and average
Most notable conditions during this period
Analyzing 15 years of historical data...
Key findings from analysis for selected period
Temperature swings from 6.1°C to 34.3°C (28.2°C range).
Hong Kong has a high rainfall climate with 2030mm annual precipitation (5.6mm daily average). Wettest months: July (446mm), August (395mm), September (346mm).
The 3 most extreme of 17 notable days in this period:
Hottest day: 34.3°C
Heavy rain: 35.7mm in one day
Heavy rain: 38.9mm in one day
96 days with dangerous heat index levels (44.2°C average). Temperature 31.5°C combined with 84% humidity creates hazardous conditions.
Average humidity of 78% indicates persistently moist air conditions. Heat sensation amplified during warm periods (26.4°C average temperature). Humidity varied significantly (33%-96% range).
Large humidity swings (33%-96%) for a year. Conditions ranged from dry to very humid.