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Climate in Tucson, Arizona

Arizona, United States

What the climate feels like in Tucson, Arizona

Use this climate view to understand seasonal comfort in Tucson, Arizona, including heat, winter conditions, air quality and weather risks.

Start with Overall Comfort: 4. 2 / 5 · Excellent; Summer Feel: 3. 3 / 5 · Good.

Read climate as daily comfort, not just average temperature. Summer heat, winter conditions, humidity, air quality, storm exposure and difficult months can affect errands, outdoor activity and health routines.

Use this tab to decide what to verify by season. A place can look comfortable on annual averages while still having heat waves, wildfire smoke, hurricanes, flooding, or allergy periods that change the retirement fit.

  • Overall Comfort 4.2 / 5 · Excellent
  • Summer Feel 3.3 / 5 · Good
  • Average Summer High Extreme Heat · 106°F

Climate metrics

Overall Comfort 4.2 / 5 · Excellent
Summer Feel 3.3 / 5 · Good
Average Summer High Extreme Heat · 106°F
Days Above 90°F 128 days/year
Winter Feel 5 / 5 · Excellent
Average Winter Low 47°F / 8°C
Days Below Freezing 12 days/year
Humidity Comfortable · 39% average
Comfortable Months 10 months
Solar Exposure Very Sunny · 2,102 peak-sun-hr/yr
Air Quality 4.3 / 5 · Excellent
Current AQI AQI 45 · Good
Recent Fine-Particle Pollution Good · 3.4 µg/m³ multi-year average
Best Months MAR, APR, NOV
Toughest Months JUN, JUL, AUG
Allergy Levels Poor
Heat Risk High
Drought Risk High
Weather Volatility 3.6 / 5 · Strong