San Juan River water temperature

San Juan River, Four Corners, Colorado · River

The current water temperature at San Juan River is 10.9 °C (as of October 31, 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.

10.9 °C

Measured: October 31, 2026 · continuously updated

💧 Water 10.9° · ☀️ Air 6.3° · high today 15.3°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 113 data points since September 7, 2026.

Lowest recorded value: 9.5 °C on October 29, 2026 · highest value: 24.7 °C on September 8, 2026.

Nearby waters

San Juan River, Shiprock, New Mexico · 39.7 km away21.4 °C Mcelmo Creek, Trail Canyon near Cortez, Colorado · 46.5 km away12.4 °C Mud Creek, State Highway 32, near Cortez, Colorado · 47.6 km away7.8 °C San Juan River, Bluff, Utah · 76.1 km away13.8 °C San Juan River, Farmington, New Mexico · 77.9 km away11.5 °C

More measuring points: San Juan River

Shiprock, New Mexico21.4 °C Bluff, Utah13.8 °C Farmington, New Mexico11.5 °C Port Renfrew8.7 °C Archuleta, New Mexico7.9 °C Co RD 119 at Pagosa Springs, Colorado7.9 °C

Frequently asked questions

Can you swim at San Juan River right now?
The current water temperature is 10.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at San Juan River?
Currently 10.9 °C (updated continuously).

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