Hulls Gulch water temperature
Hulls Gulch, Hulls Gulch Trailhead near Boise, Idaho · River
The current water temperature at Hulls Gulch is 5.1 °C (as of October 14, 2026, source: USGS).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
Measurement series & statistics
This measurement series includes 93 data points since September 30, 2026.
Lowest recorded value: 0.0 °C on October 13, 2026 · highest value: 22.3 °C on October 2, 2026.
In October, temperatures have ranged between 0.0 °C and 22.3 °C.
The current value is 5.8 °C below the October average of this series.
Nearby waters
Frequently asked questions
Can you swim at Hulls Gulch right now?
The current water temperature is 5.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Hulls Gulch?
Currently 5.1 °C (updated continuously).
How warm is at Hulls Gulch in October?
In October, the water temperature recently averaged 10.9 °C.
