San Juan River water temperature

San Juan River, Co RD 119 at Pagosa Springs, Colorado · River

The current water temperature at San Juan River is 7.9 °C (as of October 23, 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.

7.9 °C

Measured: October 23, 2026 · continuously updated

💧 Water 7.9° · ☀️ Air 0.0° · high today 9.6°

Temperature trend of recent weeks

San Juan River — Photo: Dicklyon · CC BY-SA 4.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 396 data points since September 7, 2026.

Lowest recorded value: 4.9 °C on October 17, 2026 · highest value: 26.7 °C on September 9, 2026.

Nearby waters

Vallecito Creek, Bayfield, Colorado · 53.0 km away4.8 °C Hermosa Creek, Hermosa, Colorado · 75.9 km away8.0 °C Animas River, Durango, Colorado · 76.9 km away6.1 °C San Juan River, Archuleta, New Mexico · 79.4 km away7.9 °C Animas River, Silverton, Colorado · 82.7 km away3.1 °C

More measuring points: San Juan River

Shiprock, New Mexico21.4 °C Bluff, Utah13.8 °C Farmington, New Mexico11.5 °C Four Corners, Colorado10.9 °C Port Renfrew8.7 °C Archuleta, New Mexico7.9 °C

Frequently asked questions

Can you swim at San Juan River right now?
The current water temperature is 7.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at San Juan River?
Currently 7.9 °C (updated continuously).

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