Clover Creek near Tillicum, Washington water temperature
Clover Creek near Tillicum, Washington · River
The current water temperature at Clover Creek near Tillicum is 9.7 °C (as of September 20, 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 189 data points since July 22, 2026.
Lowest recorded value: 9.7 °C on September 20, 2026 · highest value: 20.4 °C on September 18, 2026.
In September, temperatures have ranged between 9.7 °C and 20.4 °C.
The current value is 4.8 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Clover Creek near Tillicum right now?
The current water temperature is 9.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Clover Creek near Tillicum?
Currently 9.7 °C (updated continuously).
How warm is at Clover Creek near Tillicum in September?
In September, the water temperature recently averaged 14.5 °C.
When is the water warmest at Clover Creek near Tillicum?
Across the measurement record, July is on average the warmest month (17.9 °C).
