Carcassonne climate
Carcassonne's mild summer is framed by humidity, pollen, and a real winter
Carcassonne's climate display places the average summer high at 84°F, with about 27 days above 90°F, an average winter low of 37°F, and about 23 days below freezing. The display lists six comfortable months, May through October as the best months, and January, February, and December as the toughest. It labels allergies High, heat risk Moderate, and drought risk Medium from 0.4 to 0.6.
The display shows 75 percent humidity and annual solar exposure of 1,452 peak sun hours. The air quality row is Excellent at 4.7 out of 5, while the long term fine particle row is Good at 7 micrograms per cubic metre for the 2021 to 2025 modeled average. Moderate summer temperatures still leave questions about winter heating, insulation, pollen, rain, moisture, shade, and the way the home feels indoors.
Living through the seasons
Summer and winter comfort tell a similar story.
- Overall Comfort
- Very Good
3.5 / 5
- Average Summer High
- 84°F
- Days Above 90°F
- 27 days/year
- Summer Feel
- Very Good
Mild · 84°F
Excellent
4.1 / 5
- Average Winter Low
- 37°F / 3°C
- Days Below Freezing
- 23 days/year
- Winter Feel
- Very Good
Very Good
Good
3.9 / 5
The shape of the year
Humidity, comfortable months, and sunshine show how the seasons differ.
- Humidity
- 75%
- Comfortable Months
- 6 months
- Solar Exposure
- 1452 peak sun hrs/yr
Fair
Good
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
- High
4.7 / 5
Poor
Current AQI
Checking…
Current PM2.5
Checking…
Timing and weather
- Long Term Fine Particle Pollution
- 7 µg/m³ 2021-2025 modeled average
- Best Months
- May, Jun, Jul, Aug, Sep, Oct
- Toughest Months
- Jan, Feb, Dec
- Heat Risk
- Moderate
- Drought Risk
- Medium (0.4-0.6)
- Weather Volatility
- Excellent
Good · 7 µg/m³ 2021-2025 modeled average
Good
4.3 / 5
Carcassonne in everyday life
Could Carcassonne work for you?
What may work well
- The average summer high is 84°F and the average winter low is 37°F in the published display.
- Six months are listed as comfortable, with May through October the best months.
- The display shows about 23 days below freezing and excellent air quality in its published row.
- Long term fine particle pollution is labeled Good at 7 micrograms per cubic metre for the 2021 to 2025 modeled average.
What to think about
- Humidity is 75 percent and allergy levels are High, so ventilation, heating, moisture care, and personal tolerance deserve a close home review.
- January, February, and December are the toughest months, with about 23 freezing days in the year.
- Heat risk is Moderate and drought risk is Medium from 0.4 to 0.6, so summer water and shade questions remain practical.
- Climate and air summaries do not tell you how one home feels or what one person's exposure will be.
Plan for Carcassonne's winter edge and pollen
Visit in winter and a warm month
Compare the home's morning and afternoon comfort, heating, ventilation, shade, daylight, damp, pollen, heat, paving, and the route to care during both parts of the year.
Price heating and moisture care
Ask about insulation, windows, ventilation, heating, energy cost, moisture control, shade, cooling, drying space, roof, drainage, and maintenance before choosing the home.
Choose indoor options for high allergy days
Keep the museum, cultural facilities, reading, home activities, and practical errands available when the Cité, parks, and green spaces are less inviting.
Check allergy and air needs
Use the High allergy label and the Good modeled fine particle row as planning references, then consider the household's ventilation, filtration, shade, and personal needs.
Questions retirees ask
What are Carcassonne's typical summer and winter temperatures?
The published display shows an average summer high of 84°F and an average winter low of 37°F. About 27 days rise above 90°F and about 23 days fall below freezing, while shade, wind, damp, heating, allergies, and the home affect personal comfort.
Does Carcassonne get extreme heat or freezing weather?
The climate summary lists about 27 days above 90°F and about 23 days below freezing each year. Those are planning summaries, so a home still needs cooling, heating, insulation, shade, and a wet weather plan.
Does Carcassonne have high allergies?
The displayed allergy level is High. Ask how the home handles ventilation, filtration, windows, humidity, outdoor air, and the parts of the year when personal symptoms may be more difficult.
What are Carcassonne's toughest months?
January, February, and December are the toughest months in the current climate display. Compare homes during the cooler and wetter edge when possible rather than judging only from a pleasant spring visit.
What should I ask about climate before choosing a home?
Ask about humidity, damp, drainage, heating, ventilation, daylight, window condition, energy cost, shade, summer comfort, allergies, and the route to care during rain, cold, or a hot spell.
Carcassonne may fit a retiree who wants moderate summers and a long outdoor season, provided the home handles humidity, allergies, freezing weather, heating, ventilation, and the winter edge. Compare the indoor experience across seasons, then use Save, Compare, or Find my fit.
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 humidity heuristic
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, Heat Risk, Allergy Levels
- Open-Meteo Air Quality + Humidity Heuristic
Used for Air Quality, Long-Term Fine-Particle Pollution, Weather Volatility
Checked 2026-07-10
- World Resources Institute (WRI)
Used for Drought Risk
Checked 2026-07-13
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