← Back to all cities

Nampa

Idaho, United States

Climate metrics

Overall Comfort Mixed
Summer Feel Very Hot
Average Summer High Very Hot · 102°F
Days Above 90°F 55 days/year
Winter Feel Harsh · 14°F
Average Winter Low 14°F / -10°C
Days Below Freezing 118 days/year
Humidity Comfortable · 53% average
Comfortable Months 8 months
Solar Exposure 1,662 peak-sun-hr/yr · Moderate
Air Quality Good
Current AQI AQI 42 · Good
Recent Fine-Particle Pollution Good · 5.3 µg/m³ multi-year average
Best Months APR, MAY, OCT
Toughest Months DEC, JAN, FEB
Allergy Levels Good
Heat Risk Moderate
Drought Risk High
Weather Volatility 2.9 / 5 · Moderate