Corydon climate
A nearby Kentucky station is a guide, not a local forecast
The Louisville airport proxy reports a 58.9 degree Fahrenheit annual mean, 48.34 inches of precipitation, and 13.4 inches of snow. It averages 42.7 days at or above 90 degrees and 74.0 freezing nights. The station is in Kentucky and about 20 miles east.
Inspect heating, cooling, humidity, roof, drainage, flood coverage, storm protection, trees, power, and the route to care. Local conditions may differ from the airport.
Living through the seasons
Summers are the easier season. Winter comfort deserves a closer look.
- Overall Comfort
- Good
2.7 / 5
- Average Summer High
- 86°F
- Days Above 90°F
- 28 days/year
- Summer Feel
- Very Good
Warm · 86°F
Excellent
4.1 / 5
- Average Winter Low
- 28°F / -2°C
- Days Below Freezing
- 91 days/year
- Winter Feel
- Moderate
Fair
Fair
1.9 / 5
The shape of the year
Humidity, comfortable months, and sunshine show how the seasons differ.
- Humidity
- 77%
- Comfortable Months
- 5 months
- Solar Exposure
- 1492 peak sun hrs/yr
Good
Fair
Poor
Air, allergies, and weather
Air quality and allergies shape day to day comfort. The best months and weather risks help with timing.
Air and allergies
- Air Quality
- Excellent
- Allergy Levels
- Poor
4.7 / 5
Current AQI
Checking…
Current PM2.5
Checking…
Timing and weather
- Long Term Fine Particle Pollution
- 6.4 µg/m³ 2021-2025 modeled average
- Best Months
- May, Jun, Aug, Sep, Oct
- Toughest Months
- Jan, Feb, Dec
- Heat Risk
- Moderate
- Drought Risk
- Low
- Weather Volatility
- Moderate
Good · 6.4 µg/m³ 2021-2025 modeled average
Good
3.3 / 5
Corydon in everyday life
Could Corydon work for you?
What may work well
- A nearby NOAA proxy supplies temperature, rain, snow, heat, and freeze benchmarks.
- Corydon offers parks, history, library, and civic choices.
What to think about
- The station is outside Indiana and does not describe every local condition.
- Heat, rain, snow, flood, heating, and power need attention.
Choose Corydon for the whole year
Inspect heating and cooling
Review HVAC, insulation, windows, shade, roof, filters, humidity, and power.
Price flood and storm resilience
Ask about drainage, flood coverage, roof, trees, snow, insurance, and safe routes.
Keep indoor choices
Pair historic sites and parks with library, civic meetings, meals, calls, and home activities during poor weather.
Questions retirees ask
Does Corydon have a mild climate?
The nearby station shows warm summers, freezing nights, rain, and some snow. Review heating, cooling, drainage, flood, and the exact home.
What should I inspect before buying?
Review heating, cooling, insulation, roof, drainage, flood coverage, storm protection, power, and the route to care.
Corydon's climate choice depends on heating, cooling, drainage, flood planning, power, indoor options, and routes that remain manageable through rain, heat, and winter.
Sources
Climate comfort helps estimate how practical daily life may feel across the year, especially for heat, humidity, cold, and seasonal constraints.
Seasonal timing, health conditions, air conditioning, air quality, and elevation can change the lived experience.
- NASA POWER
Used for Overall Comfort, Summer Feel, Average Summer High, Days Above 90°F, Winter Feel, Average Winter Low, Days Below Freezing, Humidity, Comfortable Months, Solar Exposure, Best Months, Toughest Months, Allergy Levels, Heat Risk, Weather Volatility
- Open-Meteo / Copernicus CAMS, checked against U.S. EPA AirData
Used for Air Quality, Long-Term Fine-Particle Pollution
Checked 2026-05-18
- Federal Emergency Management Agency National Risk Index
Used for Drought Risk
Partnerships never affect rankings, scores, methodology, or inclusion.
Partner with Retirement ListsResearch and writing byGrant Gibson
How this city research is made
Retirement Lists uses documented public sources and methods to research, review, and correct city information. Read our Editorial Policy.