Gunnison River at Delta, Colorado water temperature
Gunnison River at Delta, Colorado · River
The current water temperature at Gunnison River at Delta is 22.0 °C (as of September 2, 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 99 data points since July 4, 2026.
Lowest recorded value: 17.6 °C on September 1, 2026 · highest value: 25.5 °C on July 27, 2026.
In September, temperatures have ranged between 17.6 °C and 22.0 °C.
The current value is 2.2 °C above the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Gunnison River at Delta right now?
The current water temperature is 22.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gunnison River at Delta?
Currently 22.0 °C (updated continuously).
How warm is at Gunnison River at Delta in September?
In September, the water temperature recently averaged 19.8 °C.
When is the water warmest at Gunnison River at Delta?
Across the measurement record, July is on average the warmest month (23.1 °C).
