Green River near Colrain, Massachusetts water temperature
Green River near Colrain, Massachusetts · River
The current water temperature at Green River near Colrain is 13.2 °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 109 data points since August 27, 2026.
Lowest recorded value: 13.2 °C on September 20, 2026 · highest value: 22.2 °C on August 28, 2026.
In September, temperatures have ranged between 13.2 °C and 21.2 °C.
The current value is 4.4 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Green River near Colrain right now?
The current water temperature is 13.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Green River near Colrain?
Currently 13.2 °C (updated continuously).
How warm is at Green River near Colrain in September?
In September, the water temperature recently averaged 17.6 °C.
