Typical June weather
Boise
Idaho · June
81° days
54° nights
about 2 rainy days · 15½ hours of daylight
What to pack
- Light jacket
- Sunscreen
What June feels like
The Boise River float usually opens late in June once the flows drop — Barber Park down to Ann Morrison, a couple of hours, a shuttle bus back. Alive After Five starts up downtown on Wednesdays and is the unofficial beginning of Boise summer.
Real rain shows up about 2 days all month; the rest stay dry. The air runs dry — whatever the thermometer says, it wears easy. about 7 afternoons top 90°.
The numbers
| Typical high | 81° |
|---|---|
| Typical low | 54° |
| Days with real rain | 2 |
| Total rain | 0.8 in |
| Humidity | dry air |
| Sunrise / sunset (mid-month) | 6:02 am / 9:28 pm |