Klehini River water temperature
Klehini River, Klukwan, Alaska · River
The current water temperature at Klehini River is 4.8 °C (as of September 21, 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 146 data points since July 23, 2026.
Lowest recorded value: 3.9 °C on August 28, 2026 · highest value: 10.5 °C on August 29, 2026.
In September, temperatures have ranged between 3.9 °C and 9.8 °C.
The current value is 1.5 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Klehini River right now?
The current water temperature is 4.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Klehini River?
Currently 4.8 °C (updated continuously).
How warm is at Klehini River in September?
In September, the water temperature recently averaged 6.3 °C.
When is the water warmest at Klehini River?
Across the measurement record, July is on average the warmest month (7.3 °C).
