Key Biscayne, Florida, United States Climate Change Severity
High
Key Biscayne Weather Condition Changes (Historic Vs 2025)
Over the past 15 year(s), Key Biscayne temperature has changed by around -1.3%, and has experienced notable climate changes.
Comparison of Weather Condition (Historic Vs 2025)
HistoricDays
Year 2025Days
Change
Sunny
Cloudy
Rainy
Snowy
MistyDisclaimer: Other weather conditions not shown may affect the total day count.
Climate Change Indicators:
Over the past 15 years, Key Biscayne has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:
Severity Score
52/100
High
From 2010 to 2025, Key Biscayne experienced significant changes:
Temperature change of
-0.3 °C
Variation in annual rainfall
+163.2 %
Change in average humidity
+13.3 %
PM2.5 levels surged by
+100 %
Heatwave changed by
-6.8 day(s)
Coldwave changed by
+0.4 day(s)
Wind speeds changed by
+1.05 km/h
These indicators show that Key Biscayne is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.
Key Biscayne Weather Forecast 30 Days (August - September 2025)Key Biscayne, Florida, United States
Temperature
humi.
Wind Speed
Moderate rain30°/29°74%25km/hCloudy 30°/28°74%22km/hPatchy rain nearby33°/28°73%22km/hPatchy rain nearby31°/29°67%23km/hPatchy rain nearby31°/29°68%18km/hPatchy rain nearby31°/29°67%18km/hPatchy rain nearby31°/29°66%19km/hPatchy rain nearby31°/29°66%21km/hPatchy rain nearby31°/29°67%21km/h
Partly Cloudy 31°/29°67%34km/hPatchy rain nearby30°/28°67%32km/hPatchy rain nearby33°/27°65%29km/hPatchy rain nearby34°/29°62%29km/h
Moderate or heavy rain shower31°/28°71%18km/hModerate or heavy rain shower31°/28°71%19km/hModerate or heavy rain shower31°/28°71%22km/hModerate or heavy rain shower30°/28°73%23km/hModerate or heavy rain shower31°/27°72%23km/hModerate or heavy rain shower31°/28°71%21km/hModerate or heavy rain shower31°/27°71%21km/hModerate or heavy rain shower31°/28°72%21km/hModerate or heavy rain shower30°/27°72%22km/hModerate or heavy rain shower31°/28°71%21km/hModerate or heavy rain shower31°/27°72%21km/hModerate or heavy rain shower30°/27°71%20km/hModerate or heavy rain shower30°/27°71%19km/hModerate or heavy rain shower31°/27°72%18km/hModerate or heavy rain shower31°/27°72%17km/hModerate or heavy rain shower30°/27°71%17km/hModerate or heavy rain shower30°/27°69%16km/hModerate or heavy rain shower31°/27°70%19km/hHighest & Lowest Weather Forecasts
TemperatureHumidityWind Speed
Precipitation
UV
