Dee water temperature

Dee, Chester · River

The current water temperature at Dee is 19.3 °C (as of September 6, 2026, source: official monitoring networks).

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.

19.3 °C

Measured: September 6, 2026 · continuously updated

💧 Water 19.3° · ☀️ Air 14.6° · high today 15.8°

Temperature trend of recent weeks

Dee — Photo: chestertouristcom · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 8 data points since July 22, 2026.

Lowest recorded value: 17.0 °C on September 1, 2026 · highest value: 20.4 °C on July 29, 2026.

In September, temperatures have ranged between 17.0 °C and 19.3 °C.

Nearby waters

Weaver, Ash Tree Farm · 29.4 km away14.2 °C Irish Sea, West Kirby @ Dee Lane · 29.6 km away15.2 °C Irish Sea, Mersey- New Brighton Beach East · 30.3 km away15.3 °C Irish Sea, Moreton at Pasture Roadwirral Mbc · 30.5 km away16.1 °C Irish Sea, Wallasey at Harrison Drive, Wirral Mbc · 30.6 km away14.6 °C

More measuring points: Dee

Burley14.1 °C Charleville Weir13.8 °C

Frequently asked questions

Can you swim at Dee right now?
The current water temperature is 19.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Dee?
Currently 19.3 °C (updated continuously).

← All waters · Warmest rivers today · Water temperature in United Kingdom