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River Clare — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in the River Clare, trends, monthly ranges and the forecast for the coming days.

River Clare, Republic of Ireland
River Clare, Republic of Ireland © By Graham Horn, CC BY-SA 2.0

Current Water Temperature

13.3°C
Today
13.5°C
Yesterday
15.0°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in the River Clare today is 13.3°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart Over the Last 30 Days

From May 10 to June 10

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 314.4°C18.4°C
JUN 414.2°C18.4°C
JUN 514.2°C18.4°C
JUN 614.2°C18.4°C
JUN 713.8°C18.4°C
JUN 813.5°C18.4°C
JUN 1013.3°C18.4°C
JUN 1118.4°C13.6°C
JUN 1218.4°C13.8°C
JUN 1318.4°C14.1°C
JUN 1418.4°C14.3°C
JUN 1518.4°C14.6°C
JUN 1618.4°C14.8°C
JUN 1718.4°C15.1°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.

Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.

Monthly Water Temperature Range (Min, Max & Average)

Month Min Avg Max
January1°C5°C8°C
February1°C5°C8°C
March2°C6°C9°C
April6°C9°C12°C
May9°C14°C18°C
June13°C18°C23°C
July15°C19°C24°C
August14°C18°C23°C
September11°C16°C20°C
October9°C12°C15°C
November4°C7°C11°C
December4°C4°C9°C

River Clare: Water Temperature by Location

River Clare: Weather Forecast

June 9

° / °
dense intensity drizzle
rain: 100% | wind:

June 10

° / °
light drizzle
rain: 78% | wind:

June 11

° / °
slight rain
rain: 92% | wind:

June 12

° / °
light drizzle
rain: 25% | wind:

June 13

° / °
overcast
rain: 4% | wind:

June 14

° / °
overcast
rain: 4% | wind:

Location & Local Information

Mouth:
• coordinates 53.330°N 9.049°W
• elevation 5 metres (16 ft)
Length 93 km (58 mi)

The River Clare is an inland river in County Clare, Ireland, which flows through the town of Ennis. As a freshwater river, its temperature varies significantly with the seasons. While precise long-term data for this specific river section can be scarce, you can expect the water temperature to range from approximately 4∘C to 6∘C (39∘F to 43∘F) in winter, rising to about 16∘C to 18∘C (61∘F to 64∘F) during the warmest summer months. These peak summer temperatures make it comfortable for a quick dip or dip for those accustomed to Irish waters, but year-round swimming without appropriate gear is challenging due to the cold.

Generally, there are no blanket laws prohibiting swimming in Irish rivers, but swimming is not officially promoted or lifeguarded in the River Clare itself due to potential hazards like currents, submerged objects, and varying water quality. Swimmers should always exercise caution, check local safety advisories, and be aware of cold water shock risk. For safer, designated swimming, nearby Ballyalla Lake offers a freshwater alternative, and the stunning coastal attractions of County Clare, such as the Cliffs of Moher and the unique landscape of The Burren, are easily accessible for visitors to the area.

Nearby Rivers

Frequently Asked Questions

What is the current water temperature in the River Clare?
Water Temperature in the River Clare today is 13.3°C.
What is the water temperature in the River Clare during the summer months?
The water temperature in the River Clare in summer fluctuates in the range of 13°C - 24°C.
Is it possible to swim in River Clare (Republic of Ireland) and what are the possibilities for this?
Yes — you can swim in the River Clare, primarily as informal wild swimming at calm, accessible stretches and in the tide‑influenced lower reaches, but options depend on public access and landowner permission and you should check local water quality, be aware of currents, depth and cold‑water risks, and follow signage and local advice for safety.