Typical July weather
Boise
Idaho · July
93° days
62° nights
maybe one rainy day · 15 hours of daylight
What to pack
- Swimsuit
- Sunscreen
- Layers
What July feels like
July is the hottest month and about as dry as the year gets, and the dryness is what makes it survivable — shade actually works here, and the evenings cool down enough to eat outside. The Fourth is a big deal along the Greenbelt, and the river path fills with people heading for the water.
Real rain shows up maybe one day all month; the rest stay dry. The air runs dry — whatever the thermometer says, it wears easy. Most afternoons push past 90°.
The numbers
| Typical high | 93° |
|---|---|
| Typical low | 62° |
| Days with real rain | 1 |
| Total rain | 0.2 in |
| Humidity | dry air |
| Sunrise / sunset (mid-month) | 6:17 am / 9:24 pm |