Lower Roddlesworth Reservoir — Current Water Temperature, Annual Trends and Forecast

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

Lower Roddlesworth Reservoir, United Kingdom © By Mr T, CC BY-SA 2.0

Current Water Temperature

18.5°C

Today

18.5°C

Yesterday

18.9°C

A Week Ago

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Water Temperature in Lower Roddlesworth Reservoir today is 18.5°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 July 13 to August 13

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
AUG 6	18.9°C	22.0°C
AUG 7	18.9°C	22.0°C
AUG 8	18.9°C	22.0°C
AUG 9	18.9°C	22.0°C
AUG 10	18.5°C	22.0°C
AUG 11	18.5°C	22.0°C
AUG 12	18.5°C	22.0°C
AUG 13	18.5°C	22.0°C
AUG 14		22.0°C	18.7°C
AUG 15		22.0°C	18.9°C
AUG 16		22.0°C	19.0°C
AUG 17		22.0°C	19.2°C
AUG 18		22.0°C	19.4°C
AUG 19		22.0°C	19.6°C
AUG 20		22.0°C	19.7°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
January	2°C	6°C	9°C
February	2°C	6°C	9°C
March	3°C	7°C	10°C
April	7°C	11°C	14°C
May	10°C	16°C	22°C
June	14°C	21°C	27°C
July	17°C	23°C	28°C
August	17°C	22°C	27°C
September	13°C	19°C	24°C
October	10°C	14°C	18°C
November	4°C	9°C	12°C
December	2°C	6°C	9°C

Lower Roddlesworth Reservoir: Water Temperature by Location

🇬🇧 United Kingdom > England

Lower Roddlesworth Reservoir: Weather Forecast

August 14

° / °

overcast

rain: 43% | wind:

August 15

° / °

overcast

rain: 4% | wind:

August 16

° / °

overcast

rain: 12% | wind:

August 17

° / °

slight rain

rain: 71% | wind:

August 18

° / °

overcast

rain: 75% | wind:

August 19

° / °

light drizzle

rain: 61% | wind:

Location & Local Information

#Lancashire

Lower Roddlesworth Reservoir sits on the West Pennine Moors and tends to be cool year‑round. Typical seasonal surface temperatures run roughly 2–6 °C (36–43 °F) in winter, 6–12 °C (43–54 °F) in spring and autumn, and 12–18 °C (54–64 °F) at the warmest points of summer. These ranges vary with wind, depth and sunlight; deeper or shaded parts stay noticeably colder even in summer, and sudden temperature drops can occur after prolonged rain or chilly nights.

Swimming in Lower Roddlesworth is generally discouraged and in many cases not officially permitted because the reservoir forms part of local water supply infrastructure and poses hazards such as cold‑water shock, hidden obstacles and steep banks. Despite this, some experienced wild swimmers do visit nearby open water at their own risk; anyone considering it should be aware of legal restrictions, safety concerns and the need for proper supervision and equipment. The area remains attractive for walkers and birdwatchers, with nearby Rivington Pike, Rivington Terraced Gardens and other reservoirs offering scenic trails and viewpoints.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Lower Roddlesworth Reservoir?

Water Temperature in Lower Roddlesworth Reservoir today is 18.5°C.

What is the water temperature in Lower Roddlesworth Reservoir during the summer months?

The water temperature in Lower Roddlesworth Reservoir in summer fluctuates in the range of 14°C - 28°C.

Is it possible to swim in Lower Roddlesworth Reservoir (United Kingdom) and what are the possibilities for this?

Swimming at Lower Roddlesworth Reservoir is not a formally provided activity and typically requires prior permission from the reservoir owner — otherwise any wild swimming would be unofficial and at your own risk due to safety hazards and possible byelaw restrictions, while the only safe legal options are organised, supervised open-water events or swims carried out with explicit consent and safety measures in place.